HomeMy WebLinkAboutCity Council Packet - 09/09/2025 Ti CIard Tigard Business Meeting
g AGENDA
TIGARD CITY COUNCIL
MEETING DATE SEPTEMBER 9, 2025 - Business Meeting 6:30 p.m. & Executive Session 8:00 p.m.
AND TIME: (estimated time)
MEETING Hybrid - City of Tigard -Town Hall - 13125 SW Hall Blvd., Exec.Session held at Tigard
LOCATION: Library Conference Room, 13500 SW Hall Blvd., Tigard, OR 97223 -See PUBLIC
NOTICE below
PUBLIC NOTICE: In accordance with Oregon House Bill 2560, this will be a hybrid meeting where some
Council, staff or public will participate in person and some will participate remotely.
How to comment:
• Written public comment may be submitted electronically at www.tigard-or.gov/Comments by
noon the day before the meeting date.
• If attending the meeting in person, please fill out the public comment sign-in sheet at the front of
the room and come to the microphone when your name is called.
• If you prefer to call in, please call 503-966-4101 when instructed to be placed in the queue. We
ask that you plan on limiting your testimony to two minutes.
• You may comment by video through the Teams app. Go to this link to learn how to participate by
video: September 9, 2025 Council Meeting
(https://www.tigard-or.gov/Home/Components/Calendar/Event/10076/372).
Upon request, the City will endeavor to arrange for the following services:
• Qualified sign language interpreters for persons with speech or hearing impairments; and
• Qualified bilingual interpreters.
Since these services must be scheduled with outside service providers, it is important to allow as much
lead time as possible. Please notify the City of your need by 5:00 p.m. on the Thursday preceding the
meeting by contacting: City Recorder Carol Krager at 503-718-2419 (voice)/carolk@tigard-or.gov or
503-684-2772 (TDD -Telecommunications Devices for the Deaf).
SEE ATTACHED AGENDA
VIEW LIVESTREAM ONLINE: https://www.tigard-or.gov/boxcast
CABLE VIEWERS: The City Council meeting will be shown live on Channel 21 (1st Tuesdays) and Channel
28 (2nd & 4th Tuesdays) at 6:30 p.m. The meeting will be rebroadcast at the following times on Channel
28:
Thursday 6:00 p.m. Friday 10:00 p.m. Saturday 7:30 p.m. Sunday 11:30 a.m. Monday 6:00 a.m.
glk • CITY OF Tigard Business Meeting
p
' Tigard AGENDA
TIGARD CITY COUNCIL
MEETING DATE SEPTEMBER 9, 2025 - Business Meeting 6:30 p.m. & Executive Session 8:00 p.m.
AND TIME: (estimated time)
MEETING Hybrid - City of Tigard -Town Hall - 13125 SW Hall Blvd., Exec Session held at Tigard
LOCATION: Library Conference Room, 13500 SW Hall Blvd., Tigard, OR 97223
6:30 PM
1. BUSINESS MEETING
A. Call to Order
B. Roll Call
C, Pledge of Allegiance
D. Call to Council and Staff for Non-Agenda Items
2, PROCLAMATIONS AND RECOGNITION
A. HONORING THE TIGARD DIAMOND SPORTS ALL STARS 11U SOFTBALL TEAM 2025 STATE
CHAMPIONS 6:35 p.m. estimated time
B. CONSTITUTION WEEK PROCLAMATION 6:40 p.m. estimated time
C. NATIONAL POLICE WOMAN DAY PROCLAMATION 6:45 p.m. estimated time
D. NATIONAL CRIME AND INTELLIGENCE ANALYST DAY PROCLAMATION
6:50 p.m. estimated time
3. PUBLIC COMMENT 6:55 p.m. estimated time
A. Public Comment—Written
B. Public Comment— In Person
C. Public Comment— Phone-In
D. Public Comment—Video
4. CITY MANAGER REPORT 7:05 p.m. estimated time
5. CONSENT AGENDA: (Tigard City Council) The Consent Agenda is used for routine items
including approval of meeting minutes, contracts or intergovernmental agreements.
Information on each item is available on the city's website in the packet for this meeting.
These items may be enacted in one motion without separate discussion. Council
members may request that an item be removed by motion for discussion and separate
action.
A. RESOLUTION OF SUPPORT FOR A HOUSING PLANNING ASSISTANCE GRANT FROM THE
OREGON DEPARTMENT OF LAND CONSERVATION AND DEVELOPMENT (DLCD)
• Consent Agenda- Items Removed for Separate Discussion:Any items requested to be removed
from the Consent Agenda for separate discussion will be considered immediately after the Council
has voted on those items which do not need discussion.
6. LEGISLATIVE PUBLIC HEARING CONTINUATION - FEMA ORDINANCE
7:10 p.m. estimated time
7. PRESENTATION ON WASHINGTON COUNTY LOCAL OPTION LEVIES 7:15 p.m. estimated time
S. CONSIDER RESOLUTION SUPPORTING BALLOT MEASURE 34-345, LIBRARY LOCAL OPTION
LEVY REPLACEMENT 7:45 p.m. estimated time
9. CONSIDER RESOLUTION SUPPORTING BALLOT MEASURE 34-346, PUBLIC SAFETY LOCAL
OPTION LEVY REPLACEMENT 7:50 p.m. estimated time
10. NON-AGENDA ITEMS
11. EXECUTIVE SESSION: The Tigard City Council will go into Executive Session to consider the
dismissal or disciplining of a public officer, or hear complaints or charges brought against
them, if that person does not request an open hearing, under ORS 192.660(2) (b). The
Executive Session will be held in the Library Conference Room. All discussions are
confidential and those present may disclose nothing from the Session. Representatives of the
news media are allowed to attend Executive Sessions, as provided by ORS 192.660(4), but
must not disclose any information discussed. No Executive Session may be held for the
purpose of taking any final action or making any final decision. 8:00 p.m. estimated time
12. ADJOURNMENT9:00 p.m. estimated time
AI5-5918 2.A.
Business Meeting
Meeting Date: 09/09/2025
Length (in minutes): 10 Minutes
Agenda Title: Honoring the Tigard Diamond Sports All Stars 11U Softball Team 2025 State
Champions
Authored By: Corinne Alladin
Presented By: Mayor Lueb
item Type: Proclamation
Public Hearing No
Legal Ad Required?:
Publication Date:
Information
EXPLANATION OF ISSUE
The City of Tigard seeks to proclaim September 9th, 2025 as Tigard Diamond Sports All Stars 11U
Softball Team Day.
ACTION REQUESTED
Mayor Lueb is requested to proclaim September 9th, 2025 as Tigard Diamond Sports All Stars 11U
Softball Team Day.
BACKGROUND INFORMATION
Making this proclamation recognizes the Tigard Diamond Sports All Stars 11U Softball Team's
achievement in winning the 2025 Oregon State Championship. This proclamation honors their hard
work, determination and commitment to their sport. Their victory is a wonderful achievement that will
be remembered as a proud moment in Tigard's athletic history and is an inspiration to future
generations of youth athletes.
ALTERNATIVES& RECOMMENDATION
N/A
ADDITIONAL RESOURCES
N/A
Attachments
Diamond Softball Proclamation
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, TIGARD DIAMOND SPORTS ALL STARS 11 U SOFTBALL f-
TEAM DAY
- - SEPTEMBER 9, 2025
r.
. I�" f WHEREAS,the Tigard Diamond Sports All Stars 11 U Softball Team has demonstrated 0'
exceptional dedication,teamwork,and perseverance throughout their 2025 season;and
.1,-• Y.
• \; WHEREAS,through countless hours of practice,skill development,and unwavering
,..cif determination,these remarkable young athletes have represented the City of Tigard with
�;; pride and sportsmanship;and •
T ` 'r Y
'✓; r. WHEREAS,on July 11,2025,the 11 U Softball Team achieved an extraordinary milestone
4 ,� 'nl
r , t''' i by winning the Oregon State Championship,showcasing not only their athletic talent but t"i
s`, • =y • also their commitment to excellence and community spirit;and
j
`a• WHEREAS,the accomplishments of these athletes are a reflection of their own hard work ;;
;?'�- as well as the tireless support of their coaches,families,and the Tigard Diamond Sports -4s'
organization;and
WHEREAS,this championship victory is a wonderful achievement that will be remembered ,
as a proud moment in Tigard's athletic history and an inspiration to future generations of
,,i , youth athletes;and w I
1.!y'', WHEREAS,It is fitting that we recognize and celebrate this extraordinary accomplishment
with a day dedicated to these athletes'hard work,teamwork,and championship spirit.
NOW,THEREFORE BE IT RESOLVED, I,Heidi Lueb,Mayor of the City of Tigard,do
• hereby proclaim September 9th,2025 as: .M.;
' ` i,„ y TIGARD DIAMOND SPORTS ALL STARS 11 U SOFTBALL
r' TEAM DAY
,,IA 1 • at:
in the City of Tigard and urge all residents to join me in congratulating these remarkable
athletes and recognizing the positive impact of youth sports in our community.
k Dated this 9th day of September,2025
i,..'x IN WITNESS WHEREOF, I have hereunto set my hand and caused the Seal of the City of
' Tigard to be affixed.
A- v
"; Heidi Lueb,Mayor
r City of Tigard
.� 'Y.
i;. • Attest:
Carol A,Krager,City Recorder
,, ...
i•T A 1 A A A I
AIS-5871 2. B.
Business Meeting
Meeting Date: 09/09/2025
Length (in minutes): 10 Minutes
Agenda Title: Constitution Week Proclamation
Authored By: Rebecca Hathaway
Presented By: Mayor Lueb
Item Type: Proclamation
Public Hearing No
Legal Ad Required?:
Publication Date:
Information
EXPLANATION OF ISSUE
The United States Constitution, America's most important document, stands as a testament to the
tenacity of Americans throughout history to maintain their liberties, freedoms and inalienable rights.
Constitution Week is celebrated annually during the week of September 17-23 to commemorate its
history, importance, and bring attention to how it serves still today. This celebration of the Constitution
was started by the Daughters of the American Revolution (DAR). In 1955, DAR petitioned Congress to set
aside September 17-23 annually to be dedicated to the observance of Constitution Week. The
resolution was later adopted by the U.S. Congress and signed into public law on August 2, 1956, by
President Dwight D. Eisenhower.
ACTION REQUESTED
A request was received from community member Marcha Hunt, on behalf of Daughters of the American
Revolution, asking that the Mayor issue a proclamation for Constitution Week.
BACKGROUND INFORMATION
Dates of Previous and Potential Future Considerations
This proclamation has been issued in Tigard every year since 1999 to commemorate the anniversary of
the signing of the Constitution.
Public Involvement
It is our history and this is the 238th Anniversary of the signing of the Constitution.
ALTERNATIVES& RECOMMENDATION
The Mayor could choose not to proclaim Constitution Week, but it is recommended by City Teammates.
ADDITIONAL RESOURCES
DAR Constitution Week
Attachments
Constitution Week Proclamation
DAR Constitution Week
•
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, wiratton
City ofTtgard
•} I CONSTITUTION WEEK
SEPTEMBER 17-23, 2025
WHEREAS,the Constitution of the United States of America,the guardian of our liberties,
y embodies the principles of limited government In a Republic dedicated to rule by law;and
WHEREAS, September 17,2025,marks the two hundred and thirty-eighth anniversary of the
framing of the Constitution of the United States of America by the Constitutional Convention;
and
WHEREAS,it Is fitting and proper to accord official recognition to this magnificent document k i
and its memorable anniversary,and to the patriotic celebrations which will commemorate it;
and
•
• WHEREAS,Public Law 915 guarantees the issuing of a proclamation each year by the
a' President of the United States of America designating September 17 through 23 as
Constitution Week
NOW,THEREFORE,BE IT RESOLVED that I,Mayor Heidi Lueb of the City of Tigard do
hereby proclaim the week of September 17 through 23 as
r
CONSTITUTION WEEK
in the City of Tigard,and ask our citizens to reaffirm the ideals the Framers of the Constitution
.�' had in 1787 by vigilantly protecting the freedoms guaranteed to us through this guardian of our
. liberties. ��
Dated this 99'day of September,2025 :- "-
IN WITNESS WHEREOF,I have hereunto set my hand and caused the Seal of the City of «'
Tigard to be affixed.
Heidi Lueb,Mayor
City of Tigard
Attest:
Carol A.Krager,City Recorder
A A A A` r• �� t.
*...• DAR
Daughters of the American Revolution Educational Programs
Constitution Week
The United States Constitution stands as a testament to the tenacity of Americans throughout history
to maintain their liberties and freedoms and to ensure those unalienable rights to every American.
The tradition of celebrating the Constitution was started by the Daughters of the American
Revolution. In 1955, DAR petitioned Congress to set aside September 17-23 annually to be dedicated
for the observance of Constitution Week. The resolution was later adopted by the US Congress and
signed into public law on August 2, 1956 by President Dwight D. Eisenhower.
The aims of the celebration are to:
• Emphasize citizen's responsibilities for protecting and defending the Constitution.
• Inform people that the Constitution is the basis for America's great heritage and the
foundation for our way of life.
• Encourage the study of the historical events which led to the framing of the Constitution in
September 1787.
Constitution Week is a great time to learn more about this important document and to celebrate the
freedoms it gave us. Get involved by encouraging young people to sign the Constitution Week
Proclamation Pledge and to ask your local community officials to issue a proclamation about
Constitution Week. Consider organizing a group to participate in Bells Across America.
For additional information about Constitution Week, please contact your local DAR chapter or visit
DAR.org: local DAR chapter.
MAP
V....•„W.., c?),,i ,
The Daughters of the American Revolution is a non-profit, non-political volunteer women's service
organization. DAR members are dedicated to promoting historic preservation, education, and patriotism in
communities across the nation. All students are invited to participate and learn more about the educational
programs the DAR offers. Educators, parents and students are encouraged to contact their local DAR
chapters for more detailed information on these program.
AIS-5914 2. C.
Business Meeting
Meeting Date: 09/09/2025
Length (in minutes): 5 Minutes
Agenda Title: National Police Woman Day Proclamation
Authored By: Rebecca Hathaway
Presented By: Community Engagement Program Coordinator Bauer
Item Type: Proclamation
Public Hearing No
Legal Ad Required?:
Publication Date:
Information
EXPLANATION OF ISSUE
National Police Woman Day, observed annually on September 12th, recognizes and honors the
dedication, service, and achievements of women in law enforcement.This day not only celebrates the
vital role female officers play in keeping our communities safe but also serves as a call to inspire more
women to pursue careers in policing. It highlights the unique strengths and perspectives women bring
to the profession, including a tendency toward de-escalation and improved outcomes in sensitive cases
such as sexual assault investigations.
ACTION REQUESTED
Community Engagement Program Coordinator Maddie Bauer, is requesting that the Mayor issue a
proclamation honoring National Police Woman Day.
BACKGROUND INFORMATION
Dates of Previous and Potential Future Considerations
This is the first time that the City of Tigard has made this proclamation.
Impacts (Community, Budget, Policies and Plans/Strategic Connection)
This proclamation fosters community awareness and appreciation for the contributions of women in law
enforcement, while encouraging greater diversity and trust within our public safety institutions.
ALTERNATIVES& RECOMMENDATION
N/A
ADDITIONAL RESOURCES
National Police Woman Day Video
Attachments
National Police Woman Day Proclamation
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, NATIONAL POLICE WOMAN DAY ,..
SEPTEMBER 12, 2025
WHEREAS,women have served with courage,distinction and dedication in law
enforcement across the nation for over a century,paving the way for future generations
through leadership,innovation and service;and
I.� YI
WHEREAS,September 12 Is recognized as National Police Woman Day,a day to honor
and celebrate the contributions of women in policing and to acknowledge the challenges
they have overcome and continue to face;and
WHEREAS,women in law enforcement bring unique perspectives,skills and strengths to
their roles,enhancing community policing efforts,fostering trust and improving lives of the
people they serve;and •
-
i
WHEREAS,the Tigard Police Department is proud to be a statewide leader in women's
' representation in law enforcement,ranking among the top highest percentages of sworn f`
women officers in Oregon;and
WHEREAS,the women of the Tigard Police Department serve in every division—from
patrol, investigations and specialty assignments—and exemplify our core values of Attitude,
Leadership,Integrity,Service and Teamwork;and
1 4 .i
WHEREAS,the Tigard Police Department remains committed to recruiting,mentoring and
supporting women in all stages of their law enforcement careers;and
•
WHEREAS,we recognize that a diverse police force is essential to representing and serving
our growing,dynamic community with compassion and professionalism.
NOW,THEREFORE,BE IT RESOLVED that I,Heidi Lueb,Mayor of the City of Tigard,do
ti hereby proclaim September 12,2025 as: �.
NATIONAL POLICE WOMAN DAY
in the City of Tigard and encourage all residents to join in recognizing the extraordinary
service,sacrifice and leadership of the women in law enforcement who help make our city
'•. safer and stronger every day.
Dated this 9th day of September,2025
IN WITNESS WHEREOF,I have hereunto set my hand and caused the Seal of the City of
Tigard to be affixed.
Heidi Lueb,Mayor
City of Tigard
Attest:
Carol A.Krager,City Recorder
A A A A r, �,
AIS-5915 2. D.
Business Meeting
Meeting Date: 09/09/2025
Length (in minutes): 5 Minutes
Agenda Title: National Crime and Intelligence Analyst Day
Authored By: Rebecca Hathaway
Presented By: Chief McDonald and Community Engagement Program Coordinator Bauer
Item Type: Proclamation
Public Hearing No
Legal Ad Required?:
Publication Date:
Information
EXPLANATION OF ISSUE
Crime and intelligence analysts play a critical but often unseen role in public safety by turning complex
data into insights that help prevent crime and guide law enforcement efforts. As challenges in policing
grow more complex, recognizing the contributions of these professionals affirms their value and
highlights the importance of data-driven approaches to keeping communities safe.
ACTION REQUESTED
Community Engagement Program Coordinator Maddie Bauer, is requesting that the Mayor issue a
proclamation for National Crime and Intelligence Analyst Day.
BACKGROUND INFORMATION
Dates of Previous and Potential Future Considerations
The City of Tigard has not previously issued this proclamation.
Impacts (Community, Budget, Policies and Plans/Strategic Connection)
This proclamation brings awareness to the vital role of crime and intelligence analysts,fostering greater
appreciation for their work and reinforcing the importance of data-driven strategies in enhancing
community safety.
ALTERNATIVES& RECOMMENDATION
N/A
ADDITIONAL RESOURCES
National Crime and Intelligence Analyst Appreciation Day
Attachments
National Crime and Intelligence Analyst Day Proclamation
•
tit
014 M,0 ;01A .
atsolligard
k• • NATIONAL CRIME AND INTELLIGENCE ANALYST DAY
SEPTEMBER 20, 2025 ='
WHEREAS,crime and intelligence analysts are essential to the effectiveness and efficiency
of modem law enforcement agencies,providing critical support through data-driven insights
'1• and investigative intelligence;and
•'r • r
WHEREAS,September 20 is recognized as National Crime and Intelligence Analyst Day,
"1'' honoring the professionals whose behind-the-scenes work strengthens public safety,
advances investigations and supports strategic policing;and
� r
WHEREAS,crime and intelligence analysts help identify patterns,trends and help inform
• the allocation of resources more effectively,directly impacting the ability of police
departments to prevent crime,solve cases and protect communities;and
WHEREAS,the Tigard Police Department is proud to have highly skilled and dedicated
�• ' crime and intelligence analyst whose expertise supports
g y p our officers,detectives,command
staff and regional partners across the Portland metro area;and
WHEREAS,these professionals are often the unsung heroes of law enforcement,
translating complex data into actionable intelligence,connecting the dots across jurisdictions
and working closely with sworn and professional staff to ensure timely and informed
decision-making;and .`
•
WHEREAS,their work enhances transparency,accountability and public trust by helping
departments focus on outcomes and deploy resources where they are needed most;
NOW,THEREFORE,BE IT RESOLVED that I, Heidi Lueb, Mayor of the City of Tigard,do
„— hereby proclaim September 20,2025 as: - I
NATIONAL CRIME AND INTELLIGENCE ANALYST DAY
•-
.. 1
• in the City of Tigard and urge all residents to recognize and appreciate the critical
•
j•y� contributions of these professionals and their critical role in keeping our communities safe,
, I Dated this 9th day of September,2025
IN WITNESS WHEREOF, I have hereunto set my hand and caused the Seal of the City of
Tigard to be affixed. -�
C
i Heidi Lueb,Mayor
City of Tigard
r Attest: I`
Carol A.Kreger,City Recorder
•
s f..
AIS-5919 5. A.
Business Meeting
Meeting Date: 09/09/2025
Length (in minutes): Consent Item
Agenda Title: Resolution of Support for a Housing Planning Assistance Grant from the Oregon
Department of Land Conservation and Development (DLCD)
Authored By: Trinity Miller
Presented By: Housing Planner Miller
Item Type: Motion Requested
Resolution
Public Hearing No
Legal Ad Required?:
Publication Date:
Information
EXPLANATION OF ISSUE
The Department of Land Conservation and Development (DLCD) requests applicants submit a resolution
of support for a 2025-2027 Housing Planning Assistance program grant to support planning work for the
Tigard Housing Capacity Analysis (HCA) and Housing Production Strategy (HPS) projects.
ACTION REQUESTED
Staff requests that Council adopt a resolution in support of the City's pursuit of the DLCD Housing
Planning Assistance grant to support planning work for the Tigard Housing Capacity Analysis (HCA) and
Housing Production Strategy (HPS) projects.
BACKGROUND INFORMATION
Background
The Department of Land Conservation and Development has a new cycle of funding available for the
2025-2027 biennium Housing Planning Assistance Program, which has targeted funds for projects which
fulfill a housing-related statutory obligation. The City of Tigard last conducted a Housing Needs Analysis
and Housing Market Analysis in May 2021. The City of Tigard will take a comprehensive approach to
complete the next Housing Capacity Analysis (HCA) and Housing Production Strategy (HPS).The City of
Tigard will develop the next Housing Capacity Analysis on a six-year cycle by December 31st, 2027, in
accordance with ORS 197A.335 and OAR 660-008-0000 to OAR 660-008-0035. The City of Tigard will also
adopt a Housing Production Strategy on a six-year cycle by December 31, 2028, in accordance with ORS
197A.100 and OAR 660-008-0035. The Housing Planning Assistance grant would fund direct
project-related costs including consultant fees to support planning work including the housing need
allocation review, buildable lands inventory, comprehensive plan amendments and contextualized
housing needs. The City is seeking $165,000 to support this work program. The resolution of support is a
required submittal element for the grant application. The internal grant committee reviewed and
approved this request.
Impacts(Community, Budget, Policies and Plans/Strategic Connection)
The Housing Capacity Analysis and Housing Production Strategy support the City's Strategic Plan goals
and Council Goals. This work supports Strategic Plan Goal 3 - Proactively intervene as necessary to meet
the housing needs of all community members, and will inform Action D- Increase the housing mix in the
city to meet the needs of smaller households, including singles, young families, and older adults and
Action E -Survey housing needs in the city and match needs to be strategic, measured by median family
income. This work also supports 2025 Council Goal 1 - Create housing opportunities for current and
future residents. Budget impacts will be primarily in staff time.
Public Involvement
The Housing Capacity Analysis and Housing Production Strategy projects will include a Community
Engagement Plan to include public open houses, surveys, community events, project website, and other
methods.
ALTERNATIVES& RECOMMENDATION
Staffs recommendation is that Council adopt the resolution. The city would need to find alternative
methods to fund the preparation of the Housing Capacity Analysis (HCA) and Housing Production
Strategy (HPS) projects.
ADDITIONAL RESOURCES
N/A
Attachments
Resolution
CITY OF TIGARD, OREGON
TIGARD CITY COUNCIL
RESOLUTION NO. 25-
A RESOLUTION DEMONSTRATING SUPPORT OF AN APPLICATION FOR A DEPARTMENT OF LAND
CONSERVATION AND DEVELOPMENT 2025-2027 HOUSING PLANNING ASSISTANCE GRANT TO SUPPORT
PLANNING WORK FOR THE TIGARD HOUSING CAPACITY ANALYSIS (HCA) AND HOUSING PRODUCTION
STRATEGY (HPS) PROJECTS.
WHEREAS, the Department of Land Conservation and Development has a new cycle of funding available for
the 2025-2027 biennium Housing Planning Assistance Program, which has targeted funds for projects which
fulfill a housing-related statutory obligation; and
WHEREAS, the City of Tigard last conducted a housing needs analysis and housing market analysis in May
2021; and
WHEREAS, the City of Tigard will develop a housing capacity analysis in accordance with ORS 197A.335 and
OAR 660-008-0000 to OAR 660-008-0035 on a six-year cycle by December 3151, 2027; and
WHEREAS,the City of Tigard will adopt a housing production strategy in accordance with ORS 197A.100 and
OAR 660-008-0035 on a six-year cycle by December 31st, 2028; and
WHEREAS,the City of Tigard will take a comprehensive approach to complete the Housing Capacity Analysis
(HCA) and Housing Production Strategy (HPS); and
WHEREAS, the grant would fund direct project-related costs to support the housing need allocation review,
buildable lands inventory, comprehensive plan amendments and contextualized housing needs.
NOW, THEREFORE, BE IT RESOLVED by the Tigard City Council that:
SECTION 1: Council supports the submittal of an application for a Department of Land Conservation
and Development 2025-2027 biennium Housing Planning Assistance Grant to fund the
Tigard Housing Capacity Analysis (HCA) and Housing Production Strategy (HPS) projects
which fulfill housing-related statutory obligations including the on-going implementation
of Goal 10.
SECTION 2: This resolution is effective immediately upon passage.
PASSED: This day of 2025.
Mayor - City of Tigard
ATTEST:
City Recorder - City of Tigard
RESOLUTION NO. 2S-
Page 1
SUPPLEMENTAL PACKET
FOR
(DATE OF MEETING)
•
Nynda 1 -ern 3Pk
TIGARD
Written Public Comment
for the September 9, 2025
Tigard City Council meeting
Name: Topic:
1 . Richard G Enforcing that Electric
Motorcycles are not allowed on
the sidewalk
2. Amy Perin Neighbor with 360 degree
security camera stop ham radio
antenna
Carol Kra2er
From: City of Tigard, OR <webteam@tigard-or.gov>
Sent: Wednesday, September 3, 2025 11;23 AM
To: Carol Krager; Lindsay Bartholomew;Webteam;Corinne Alladin
Subject: *NEW SUBMISSION* City Council Public Comment Form
City Council Public Comment Form
Submission»: 4303640
IP Address: 159.121.202.141
Submission Date: 09/03/2025 11:23
Survey Time: 4 minutes, 11 seconds
You have a new online form submission.
Note:all answers displaying"*****"are marked as sensitive and must be viewed after your login.
Name
Richard G
Email
Complete Address
Which agenda item or topic are you commenting on?(Comments are due by Monday at noon)
Public Safety Enforcing the Law that Electric Motorcycles are not allowed on the sidewalk
Comments
It's literally not safe to walk the sidewalks of Tigard anymore.The Tigard Police are so derelict of duty that the electric motorcyclists
know that they can get away with virtually running down senior citizens and when one says something,they can threaten to beat
them if they don't shut up. I used to have respect for the police, but not any longer.They refuse to protest the public and instead
allow the criminals to reign free.Shame on the city for being so negligent and contributory.Today was the camel that broke my
straw back.
Attachment Supporting Documents/Images
Thank you,
City of Tigard
This is an automated message generated by Granicus.Please do not reply directly to this email.
Carol Krager
From: City of Tigard, OR <webteam@tigard-or.gov>
Sent: Monday, September 8, 2025 9:18 AM
To: Carol Krager; Lindsay Bartholomew;Webteam;Corinne Alladin
Subject: *NEW SUBMISSION* City Council Public Comment Form
City Council Public Comment Form
Submission#: 4313339
IP Address: 50.39.208.2
Submission Date: 09/08/2025 9:17
Survey Time: 14 minutes, 27 seconds
You have a new online form submission.
Note:all answers displaying"*****"are marked as sensitive and must be viewed after your login.
Name
Amy Perin
Email
Complete Address
Tigard,Oregon 97223
Which agenda item or topic are you commenting on? (Comments are due by Monday at noon)
I am not sure if this qualifies.If it does not, I apologize.We have a neighbor who has installed a 360 degree security camera 30+feet
up on his ham radio antenna.Is this legal in Tigard?
Comments
This camera can see into our and many other neighbors homes through windows,front yards,and back yards.We have lost all
privacy in our homes unless we close the blinds.Anything we do outside in our fenced yards is no longer private. How is this legal? In
Washington County Oregon the law states that prohibited areas is where a person has reasonable expectations of privacy.My
children now have to have their blinds closed at all times because the camera can see into their bedrooms.Our living room window
now has to have the blinds closed if we want to expect privacy.
Attachment Supporting Documents/Images
Security Camera 2.ipg
Thank you,
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AGENDA ITEM NO. 3.B - PUBLIC COMMENT DATE: September 9, 2025
(Limited to 2 minutes or less, please)
This is a City of Tigard public meeting, subject to the State of Oregon's public meeting and records laws. All
written and oral testimony becomes part of the public record. The names and cities of persons who attend or
participate in City of Tigard public meetings will be included in the meeting minutes, which is a public record.
Please review the "Tigard City Council Protocol for Public Comment."
NAME &CITY YOU LIVE IN TOPIC
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N e City `
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officer pronounce:
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contact information: Check one:
Phone or email For❑ Against❑ Neutral ❑
Name ) Ctlihi / / 1'�-riticz City -7?_,61 C 774-- C-4
Please ell your name as it sounds if it will helpthe presiding
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officer pr nounce:
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contact information: Check one:
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Name ttt b k Cit
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p g
*cer pronounce:
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Name '- 1 Pft/1- V\ City �t
lease spell your name as it sounds if it will help the presiding caat,H r� ' ^�X�o r pronounce: ism-"A" i
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AGENDA ITEM NO. 3.B - PUBLIC COMMENT DATE: September 9, 2025
(Limited to 2 minutes or less, please)
This is a City of Tigard public meeting, subject to the State of Oregon's public meeting and records laws. All
written and oral testimony becomes part of the public record.The names and cities of persons who attend or
participate in City of Tigard public meetings will be included in the meeting minutes, which is a public record.
Please review the "Tigard City Council Protocol for Public Comment."
NAME&CITY YOU LIVE IN TOPIC
Please Print
•
Na I Sd AC Cgrvi a c o City
Pleases II your name as it sounds if it will help the presiding bti� £a.w 2 oZ z
officer pro unce: c 1... f SS Sec-1 l'bnS Z �-
Optional: If you want a response from staff, please leave your
contact information: Check one:
Phone or email Qfi SAsccco14C h Otoc.„4 J.C oM _ For 0 Against El Neutral U
Name City
Please spell your name as it sounds if it will help the presiding
officer pronounce:
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contact information: Check one:
Phone or email For U Against U Neutral U
Name City
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officer pronounce:
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contact information: Check one:
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Name City
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officer pronounce:
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SUPPLEMENTAL PACKET
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Go to Tigard-OR.gov
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AIS-5890 6.
Business Meeting
Meeting Date: 09/09/2025
Length (in minutes): 5 Minutes e(2/147 Oiled
Title: Legislative Public Hearing Continued - FEMA Ordinance
Authored By: Agnes Lindor / c)
Presented By: Senior Planner Lindor e C /( dD5-
Item Type: Motion Requested
Ordinance
Public Hearing - Legislative
Public Hearing No
Legal Ad Required?:
Publication Date:
Information
EXPLANATION OF ISSUE
Consider amendments to the municipal code (Chapter 9.10) and development code (Chapter 18.510) to
update standards and approval processes for development within the special flood hazard area.
ACTION REQUESTED
The Community Development team requests Council to continue the public hearing on the proposed
amendments until December 9, 2025.
BACKGROUND INFORMATION
The purpose of the proposed amendments is to incorporate regulatory changes required by the Federal
Emergency Management Agency (FEMA) as they relate to the Endangered Species Act (ESA). These
regulatory changes are required in order for the City of Tigard to continue participation in the National
Flood Insurance Program (NFIP).
NFIP Background
The NFIP is a federal program that was established in 1968 through the passage of the National Flood
Insurance Act and administered by FEMA.The program allows owners of properties within the Special
Flood Hazard Area to obtain federally-backed insurance for their properties in jurisdictions that have
adopted land use regulations for development in the floodplain. Floodplain boundaries can undergo
changes over time due to the effects of erosion, development impacts, vegetation removal, and other
factors. To account for floodplain boundary changes, FEMA periodically adjusts the Special Flood Hazard
Area maps used by local jurisdictions. Additionally, FEMA periodically amends the regulatory
requirements of the NFIP. Local jurisdictions must adopt any amended maps or updated regulatory
requirements to maintain participation in the NFIP.
FEMA and ESA Background
In 2009, a lawsuit was brought against the Federal Emergency Management Agency (FEMA) by
environmental advocacy agencies. The lawsuit stated that FEMA was in violation of Section 7 of the
Endangered Species Act (ESA) by not consulting with the National Marine Fisheries Service (NMFS) on
impacts of the National Flood Insurance Program (NFIP) in Oregon. After many years of discussion and
agency coordination, in April 2016,the NMFS issued a Biological Opinion that determined the
implementation of the NFIP in Oregon was likely to jeopardize the continued existence of endangered
or threatened species and result in adverse impacts to the habitat of these species. Due to these
findings, the NMFA provided a recommended set of program changes to the NFIP.
In 2021, FEMA began preparing an Environmental Impact Statement (EIS) for implementation of the
plan. In 2023, a subsequent lawsuit was brought against FEMA for the continued operation of the NFIP
in Oregon in violation of the ESA. On July 15, 2024, the City of Tigard received a letter from FEMA stating
that all NFIP participating communities must select one of the Pre-Implementation Compliance Measure
(PICM) options and notify FEMA of that option by December 1, 2024. However, staff then learned from
FEMA that communities must not only choose an option but also start implementing their chosen option
by December 1, 2024.The three PICM options were:
1. Adopt a model ordinance that considers impacts to species and their habitat; require mitigation
to a "no net loss" standard;
2. Require a habitat assessment and mitigation plan for development on a permit-by-permit basis;
3. Prohibit all development in the Special Flood Hazard Area (SFHA).
On November 27, 2024, City of Tigard submitted a letter to FEMA stating that the city selected the PICM
pathway#1. Due to local process requirements for code amendments, the city was not able to
commence permit-by-permit habitat assessment on December 1, 2024, because this option would also
require a code amendment.
In January 2025, a motion for injunctive relief was filed by a group of local governments in Oregon
alleging that FEMA's rules on floodplain management undermine Oregon's farmland protections and
that the new flood insurance directives exceed FEMA's authority and constitutional limits. The courts
have yet to rule on this motion. In June 2025, the city received notice that representatives of FEMA and
other federal agencies joined the plaintiff in asking a judge to suspend the court proceedings to allow
the parties to discuss options which may resolve the matter without further litigation. Based on the
uncertainty of the outcome to these lawsuits, staff recommends that City Council pause adopting the
new regulations and continue the hearing to a future date of December 9, 2025.
Public Involvement
Staff sent notification letters to community members and businesses who signed up for the city's
interested parties list, as well as property owners who owned even a sliver of property in the floodplain.
The Tigard Planning Commission held a public hearing on the issue on May 5, 2025, and responded to
public comments and requests for information.
Dates of Previous and Potential Future Considerations
City Council previously considered this item on June 10, 2025, where it was continued to September 9,
2025. The Community Development team is requesting again that Council continues the public hearing
on the proposed amendments to December 9, 2025.
Impacts (Community, Budget, Policies and Plans/Strategic Connection)
These code changes are in alignment with the city's adopted Comprehensive Plan policies as detailed in
the Planning Commission recommendation.
ALTERNATIVES & RECOMMENDATION
The Council could opt to:
1. Adopt the proposed code amendments;
2. Not adopt the proposed code amendments, leaving in place the current regulations; or
3. Amend the proposed amendments by motion.
ADDITIONAL RESOURCES
Attachments
Ordinance
Exhibit A: Planning Commission Recommendation
Exhibit B: Chapter 9.10
Exhibit C: Chapter 18.510
Public Comments
Powerpoint Presentation
CITY OF TIGARD,OREGON
TIGARD CITY COUNCIL
ORDINANCE NO. 25-
AN ORDINANCE AMENDING TIGARD COMMUNITY DEVELOPMENT CODE CHAPTER 18.510
(SENSITIVE LANDS) AND TIGARD MUNICIPAL CODE CHAPTER 9.10 (SPECIAL FLOOD
HAZARD AREA) TO ADOPT UPDATED FLOODPLAIN REGULATIONS IN ORDER TO
MAINTAIN CITY PARTICIPATION IN THE NATIONAL FLOOD INSURANCE PROGRAM.
WHEREAS, the State of Oregon has, in ORS 197.175, delegated the responsibility to local governmental
units to adopt floodplain management regulations designed to promote the public health, safety, and general
welfare of its citizenry;and
WHEREAS,the flood hazard areas of the City of Tigard preserve the natural and beneficial values served
by floodplains but are subject to periodic inundation that may result in loss of life and property,health and
safety hazards,disruption of commerce and governmental services,extraordinary public expenditures for
flood protection and relief,and impairment of the tax base,all of which adversely affect the public health,
safety,and general welfare;and
WHEREAS,these flood losses may be caused by the cumulative effect of obstructions in areas of special
flood hazard which increase flood heights and velocities, and when inadequately anchored,cause damage in
other areas; and
WHEREAS, structures that are inadequately floodproofed, elevated,or otherwise protected from flood
damage also contribute to flood loss;and
WHEREAS,it is the purpose of this ordinance to promote public health, safety,and general welfare,and to
minimize public and private losses due to flooding in flood hazard areas by adopting provisions designed to:
A. Protect human life and health;
B. Minimize expenditure of public money for costly flood control projects;
C. Preserve natural and beneficial floodplain functions;
D. Minimize the need for rescue and relief efforts associated with flooding and generally undertaken at
the expense of the general public;
E. Minimize prolonged business interruptions;
F. Minimize damage to public facilities and utilities such as water and gas mains;electric, telephone and
sewer lines;and streets and bridges located in areas of special flood hazard;
G. Help maintain a stable tax base by providing for the sound use and development of flood hazard
areas so as to minimize blight areas caused by flooding;
H. Notify potential buyers that the property is in an area of special flood hazard;
I. Notify those who occupy areas of special flood hazard that they assume responsibility for their
actions; and
J. Participate in and maintain eligibility for flood insurance and disaster relief; and
WHEREAS,in order to accomplish its purposes, this ordinance includes methods and provisions for:
ORDINANCE No. 25-
Page 1
A. Restricting or prohibiting development which is dangerous to health,safety,and property due to
water or erosion hazards,or which result in damaging increases in erosion or in flood heights or
velocities;
B. Requiring that development vulnerable to floods,including facilities which serve such uses, be
protected against flood damage at the time of initial construction;
C. Controlling the alteration of natural floodplains,stream channels,and natural protective barriers,
which help accommodate or channel flood waters;
D. Controlling filling,grading,dredging,and other development which may increase flood damage;
E. Preventing or regulating the construction of flood barriers which will unnaturally divert flood waters
or may increase flood hazards in other areas;and
F. Employing a standard of"no net loss"of natural and beneficial floodplain functions;and
WHEREAS,in the interpretation and application of this ordinance, all provisions will be:
A. Considered as minimum requirements;
B. Liberally construed in favor of the governing body;and
C. Deemed neither to limit nor repeal any other powers granted under state statutes;and
WHEREAS,this ordinance will not create liability on the part of the City of Tigard,any officer or employee
thereof,or the Federal Insurance Administrator for any flood damages that result from reliance on this
ordinance or any administrative decision lawfully made hereunder; and
WHEREAS,a Senior Planner,serving as the City's Floodplain Administrator,or their designee,is hereby
appointed to administer,implement, and enforce this ordinance by granting or denying development
permits in accordance with its provisions.The Floodplain Administrator may delegate authority to
implement these provisions;and
WHEREAS, the duties of the Floodplain Administrator,or their designee,include, but are not limited to
review all development permits to determine that:
A. The permit requirements of this ordinance have been satisfied;
B. All other required local, state,and federal permits have been obtained and approved;
C. Review all development permits to determine if the proposed development is located in a floodway.
If located in the floodway assure that the floodway provisions are met;
D. Review all development permits to determine if the proposed development is located in an area
where Base Flood Elevation (BFE) data is available either through the Flood Insurance Study(FIS)
or from another authoritative source. If BFE data is not available then ensure compliance with the
provisions of Code of Federal Regulations (CFR) 60.3(a)(3);60.3(b)(4); 60.3(b)(3);and Technical
Bulletin 10-01;
E. Provide to building officials the Base Flood Elevation (BFE) applicable to any building requiring a
development permit;
F. Review all development permit applications to determine if the proposed development qualifies as a
substantial improvement as defined by CFR 59.1;
G. Review all development permits to determine if the proposed development activity is a watercourse
alteration. If a watercourse alteration is proposed,ensure compliance with the provisions in CFR
60.3(b)(6) and (7);and
ORDINANCE No. 25
Page 2
H. Review all development permits to determine if the proposed development activity includes the
placement of fill or excavation;and
WHEREAS, the Floodplain Administrator will notify the Federal Insurance Administrator in writing
whenever the boundaries of the community have been modified by annexation or the community has
otherwise assumed authority or no longer has authority to adopt and enforce floodplain management
regulations for a particular area,to ensure that all Flood Hazard Boundary Maps (FHBM) and Flood
Insurance Rate Maps (FIRM) accurately represent the community's boundaries. Include within such
notification a copy of a map of the community, suitable for reproduction,clearly delineating the new
corporate limits or new area for which the community has assumed or relinquished floodplain management
regulatory authority;and
WHEREAS, amendments to the Tigard Community Development Code Chapter 18.510, Sensitive Lands and
to the Tigard Municipal Code Chapter 9.10, Special Flood Hazard Area, ensure the City's continued
participation in the National Flood Insurance Program;and
WHEREAS,FEMA reviewed the amendments and approved the changes as being compliant with the National
Flood Insurance Program requirements;and
WHEREAS, notice was provided to the Department of Land Conservation and Development at least 35 days
prior to the first evidentiary public hearing;and
WHEREAS, notice of the public hearing was given in conformance with Community Development Code
Section 18.710.120;and
WHEREAS, the Tigard Planning Commission held a duly noticed public hearing on May 5, 2025 and
recommended with a unanimous vote that Council approve the proposed code amendment,as amended;and
WHEREAS,the Tigard City Council held a public hearing on June 10,2025 and September 9,2025 to consider
the proposed amendments;and
WHEREAS,the Tigard City Council has considered the Planning Commission recommendation;and
WHEREAS, the Tigard City Council has considered the applicable Statewide Planning Goals and Guidelines
adopted under Oregon Revised Statutes Chapter 197; applicable federal and state statutes and regulations;
applicable Metro regulations; applicable Comprehensive Plan Policies; and applicable provisions of the City's
implementing ordinances;and
WHEREAS, the Tigard City Council has determined that the proposed development code amendments are
consistent with the applicable review criteria and approves amendments to the Tigard Community
Development Code as being in the best interest of the City of Tigard.
NOW,THEREFORE,THE CITY OF TIGARD ORDAINS AS FOLLOWS:
SECTION 1: The Tigard City Council adopts the findings recommended by the Planning Commission as
contained in the May 13,2025 Planning Commission Recommendation to the City Council,
included as "Exhibit A" to this Ordinance, as the basis in support of the corresponding
code amendments.
ORDINANCE No. 25
Page 3
SECTION 2: The Tigard City Council adopts the amendments to Tigard Municipal Code Chapter 9.10,
Special Flood Hazard Area,as shown in"Exhibit B"to this Ordinance.
SECTION 3: The Tigard City Council adopts the amendments to Tigard Community Development Code
Chapter 18.510,Sensitive Lands,is amended as shown in"Exhibit C"to this Ordinance.
SECTION 4: If any provision of this ordinance or the application thereof to any person or circumstance
is held invalid, such invalidity does not affect the other provisions or applications of the
ordinance which can be given effect without the invalid provision or application,and to this
end the provisions of this ordinance are severable.This City Council hereby declares that it
would have adopted this ordinance irrespective of the invalidity of any particular portion
thereof and intends that the invalid portions should be severed and the balance of the
ordinance be enforced.
SECTION 5: This ordinance shall be effective 30 days after its passage by the council, signature by the
mayor,and posting by the city recorder.
PASSED: By vote of all Council members present after being read by
number and title only,this day of ,2025.
Carol Krager,City Recorder
APPROVED: By Tigard City Council this day of ,2025.
Approved as to form: Heidi Lueb, Mayor
City Attorney
Date
ORDINANCE No.25-
Page 4
EXHIBIT A
RECOMMENDATIONS AND FINDINGS
OF THE PLANNING COMMISSION 114 -0P9
FOR THE CITY OF TIGARD, OREGON
TIGARD
-
SECTION I. APPLICATION SUMMARY
CASE NAME: FEMA ENDANGERED SPECIES ACT (ESA) COMPLIANCE CODE
AMENDMENTS
CASE NO.: Development Code Amendment(DCA) DCA2025-00001
PROPOSAL: The City is proposing development code and municipal code amendments to
the Special Flood Hazard Area regulations. The amendments to the
development code are necessary to incorporate regulatory changes required
by the Federal Emergency Management Agency(FEMA) as they relate to the
Endangered Species Act (ESA). These regulatory changes are required in
order for the City of Tigard to continue participation in the National Flood
Insurance Program (NFIP). The proposed amendments include:
- Updates to Municipal Code Chapter 9.10 that add new definitions
and"no net loss"standards;
- Updates to Chapter 18.510, Sensitive Lands, to require a "no net
loss" analysis with a sensitive lands review for development within
areas of special flood hazard;and
- General reorganization and clean-up of Chapter 18.510, Sensitive
Lands.
APPLICANT: City of Tigard
13125 SW Hall Blvd.
Tigard,OR 97223
ZONES: Citywide
LOCATION: Citywide
APPLICABLE
REVIEW
CRITERIA: Statewide Planning Goals 1 (Citizen Involvement), 2 (Land Use Planning), 7
(Areas subject to Natural Hazards); METRO's Urban Growth Management
Functional Plan Titles 3,and 8; Comprehensive Plan Goals 1.1.2, 2.1.1, 2.1.2,
2.1.3, 2.1.11, 2.1.20, 7.1.4, 7.1.5, 7.1.7, 7.1.8, 7.1.9, 7.1.11, 7.1.14, 10.1.2,
10.2.5, 10.2.7 and 11.1.1; and TCDC Chapters 18.790.
FEMA ENDANGERED SPECIES ACT(ESA)COMPLIANCE CODE AMENDMENTS DCA2025-00001
6/10/2025 PUBLIC HEARING,PLANNING COMMISSION RECOMMENDATION PAGE 1 OF 15
EXHIBIT A
SECTION II. PLANNING COMMISSION RECOMMENDATION
The Planning Commission recommends that the City Council adopt the amendments to the Tigard
Community Development Code with any alterations as determined appropriate by the City Council
through the public hearing process.
SECTION III. BACKGROUND INFORMATION AND PROJECT SUMMARY
NFIP Background
The purpose of the proposed amendments is to incorporate regulatory changes required by the
Federal Emergency Management Agency (FEMA) as they relate to the Endangered Species Act
(ESA). These regulatory changes are required in order for the City of Tigard to continue
participation in the National Flood Insurance Program (NFIP). A brief summary of the National
Flood Insurance Program and the proposed changes is provided below.
The NFIP is a federal program that was established in 1968 through the passage of the National
Flood Insurance Act and administered by FEMA. The program allows owners of properties within
the Special Flood Hazard Area to obtain federally-backed insurance for their properties in
jurisdictions that have adopted land use regulations for development in the floodplain.
In addition to providing insurance, the NFIP provides maps for the nation's floodplains, known as
Flood Insurance Rate Maps (FIRM) which results from a Flood Insurance Study. The FIRM is an
official map that delineates both the ASFH and other flood zones within a community. The FIRM is
used in determining which properties are subject to a jurisdiction's floodplain regulations and
whether a property owner is required to obtain flood insurance as well as providing information on
the insurance rate.
Floodplain boundaries can undergo changes over time due to the effects of erosion,development
impacts,vegetation removal,and other factors. To account for floodplain boundary changes,
FEMA periodically adjusts the ASFH maps used by local jurisdictions. The City of Tigard does not
conduct floodplain inventories and relies on FEMA for the determination of the ASFH boundary.
Prior to amending the FIRM or developing new or revised floodplain requirements as part of the
NFIP updates, FEMA coordinates with local jurisdictions to determine changes in local flood
conditions. Updates to the local FIRM and a corresponding Flood Insurance Study(FIS) Report for
all of Washington County were most recently completed by FEMA in 2017. Additionally, FEMA
periodically amends the regulatory requirements of the NFIP.
FEMA and ESA Background
In 2009, a lawsuit was brought again the Federal Emergency Management Agency (FEMA) by
environmental advocacy agencies. The lawsuit stated that FEMA was in violation of Section 7 of the
Endangered Species Act (ESA) by not consulting with the National Marine Fisheries Service
(NMFS) on impacts of the National Flood Insurance Program (NFIP) in Oregon on 15 salmon and
steelhead species listed as threatened or endangered un the ESA in Oregon.
FEMA ENDANGERED SPECIES ACT(ESA)COMPLIANCE CODE AMENDMENTS DCA2025-00001
6/10/2025 PUBLIC HEARING,PLANNING COMMISSION RECOMMENDATION PAGE 2 OF 15
EXHIBIT A
FEMA agreed to initiate formal consultation with NMFS on the implementation of the NFIP in
Oregon based on litigation. In 2011, FEMA submitted a Programmatic Biological Assessment
(PBA) to NMFS to assess the effects, if any,that the implementation of the NFIP in Oregon had on
16 species identified,as well as eulachon and Southern Residence killer whales and their habitats.
FEMA's PBA determined that the implementation of the NFIP was "Not Likely to Adversely
Affect"these ESA-listed species or their habitats.
After many years of discussion and agency coordination,in April 2016, the NMFS issued a
Biological Opinion that determined the implementation of the NFIP in Oregon was likely to
jeopardize the continued existence of endangered or threatened species and result in adverse impacts
to the habitat of these species. Due to these fording, the NMFA must also provide a Reasonable and
Prudent Alternatives (RPA) to the proposed action. RPA is a recommended set of program changes
that will ensure the NFIP is implemented in a manner that will not jeopardize the continued
existence of endangered or threatened species or result in the adverse modification of the critical
habitats of such species.
In 2021,FEMA began preparing an Environmental Impact Statement(EIS) for the implementation
of the plan for National Flood Insurance Program (NFIP)—Endangered Species Act(ESA)
Integration in Oregon. In 2023,a subsequent lawsuit was brought again FEMA for the continued
operation of the NFIP in Oregon that is in violation of the ESA and jeopardizing the continues
existence of the 17 ESA-listed species.As a result of this lawsuit,FEMA established Pre-
Implementation Compliance Measures (PICM) for NFIP-participating communities in Oregon.
These measures will assist communities in preparing for the Final NFIP-ESA Implementation Plan
by helping them develop short- and long-term solutions to ensure their ongoing participation in the
NFIP.
On July 15, 2024, the City of Tigard received a letter from FEMA stating that all NFIP participating
communities must select one of the PICM options and notify FEMA of that option by December 1,
2024. However, staff then learned from FEMA that communities must not only choose an option
but also start implementing their chosen option by December 1, 2024. The three PICM options
were:
1. Adopt a model ordinance that considers impacts to species and their habitat and requires
mitigation to a"no net loss" standard;
2. Require a habitat assessment and mitigation plan for development on a permit-by-permit
basis;or
3. Prohibit all development in the Special Flood Hazard Area (SFHA).
On Staff November 27, 2024, City of Tigard submitted a letter to FEMA stating that the City has
selected the PICM pathway #1 and will promptly begin working toward adoption of the model
ordinance into the City's Municipal Code and Community Development Code. Due to local process
requirements for code amendments, the City was not able to commence permit-by-permit habitat
assessment on December 1, 2024 because this option would also require a code amendment. The
proposed amendments based on the model code are outlined below.
FEMA ENDANGERED SPECIES ACT(ESA)COMPLIANCE CODE AMENDMENTS DCA2025-00001
6/10/2025 PUBLIC HEARING,PLANNING COMMISSION RECOMMENDATION PAGE 3 OF 15
EXHIBIT A
Proposed Amendments
Amend the Tigard Municipal Code Title 9 (Chapter 9.10 Area of Special Flood Hazard) and Tigard
Community Development Code Sensitive Lands Chapter (1`DC 18.510) as proposed:
o Text Amendments to Chapter 9.10 (Special Flood Hazard Area) to establish additional
definitions;
o Text Amendments to Chapter 9.10 (Special Flood Hazard Area) to establish "no net
loss"standards;
o Text Amendments to Chapter 9.10 (Special Flood Hazard Area) throughout that
reference the"no net loss" standards;
o Text Amendments to Chapter 18.510 (Sensitive Lands) to reorganize the chapter for
consistency and include the following.
• Move the list of sensitive lands from Purpose to Applicability section
• Combine General Provisions into a single section
• Create a new Review Process section
• Move review thresholds from Applicability to new Review Type
Determination section
o Text Amendments to Chapter 18.510 (Sensitive Lands) to add arequirement for "no net
loss" assessment for development within the special flood hazard area.
SECTION V. SUMMARY OF APPLICABLE REVIEW CRITERIA
This section contains all of the applicable city, state,and Metro policies,provisions, and criteria that
apply to the proposed amendments.
City of Tigard Community Development Code:
Chapter 18.790:Text and Map Amendments
City of Tigard Comprehensive Plan:
Chapter 1: Citizen Involvement
Chapter 2: Land Use Planning
Chapter 7: Hazards
Goal 10: Housing
Chapter 11: Public Facilities
Metro Functional Plan:
Title 3: Water Quality and Flood Management
Title 8: Compliance Procedures
Statewide Planning Goals:
Goal 1: Citizen Involvement
Goal 2: Land Use Planning
Goal 7:Areas subject to Natural Hazards
FEMA ENDANGERED SPECIES ACT(ESA)COMPLIANCE CODE AMENDMENTS DCA2025-00001
6/10/2025 PUBLIC HEARING,PLANNING COMMISSION RECOMMENDATION PAGE 4 OF 15
EXH I BIT A
Goal 10: Housing
Goal 11: Public Facilities and Services
SECTION IV. APPLICABLE CRITERIA AND FINDINGS
18.790.020 Legislative Amendments
A. Legislative amendments shall be processed through a Legislative procedure, as provided
in Section 18.710.120.
FINDING: The proposed amendments are legislative in nature. Therefore, the amendments will be
reviewed under the Legislative procedure. This procedure requires public hearings by both the
Planning Commission and City Council. Public hearings are scheduled for May 5, 2025 and June 10,
2025. This standard is satisfied.
B. Approval considerations.A recommendation or a decision for a legislative amendment
application may be based on consideration of the applicable legal requirements.They
may,but do not necessarily include: Oregon Revised Statutes, Oregon Administrative
Rules, one or more Statewide Planning Goals, Metro's Urban Growth Management
Functional Plan and any other regional plans.
FINDING: Findings and conclusions are provided in this staff report for the applicable legal
requirements on which the recommendation by the Commission and the decision by the Council
must be based. This standard is satisfied.
CONCLUSION: Based on the findings above, staff concludes that the proposed code text
amendments are consistent with the requirements for legislative
amendments.
TIGARD COMPREHENSIVE PLAN
State planning regulations require cities to adopt and amend Comprehensive Plans and land use
regulations in compliance with the state land use goals and consistent with State Goals and Policies.
Because the development code amendments have a limited scope and the text amendments address
only some of the topics in the Tigard Comprehensive Plan, only applicable comprehensive plan
goals and associated policies are addressed below.
Comprehensive Plan Goal 1: Citizen Involvement
Goal 1.1: Provide citizens, affected agencies, and other jurisdictions the opportunity
to participate in all phases of the planning process.
Policy 1.1.2: The City shall define and publicize an appropriate role for citizens in each
phase of the land use planning process.
FINDING: This policy has been met by complying with the Tigard Community Development Code
notice requirements set forth in Section 18.710.120. Measure 56 notices were sent by US Postal
Service on March 27, 2025 to affected property owners,government agencies and the latest version
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of the City's interested parties list. Notice was also provided through the Department of Land
Conservation and Development's Post-Acknowledment Plan Amendment process. Project
information and documents were published to the City website prior to the public hearing. A
minimum of two public hearings will be held (one before the Planning Commission and the second
before the City Council) at which an opportunity for public input is provided.This policy is satisfied.
Comprehensive Plan Goal 2: Land Use Planning
Goal 2.1: Maintain an up-to-date Comprehensive Plan, implementing regulations and action
plans as the legislative foundation of Tigard's land use planning program.
Policy 2.1.1: The City's land use program shall establish clear policy direction, comply with
state and regional requirements, and serve its citizens'own interests.
FINDING: As demonstrated in this staff report, the proposed amendments to the Tigard
Community Development Code continue to establish clear policy direction, comply with state and
regional requirements, serve the City's citizens' own interests, and are consistent with the Tigard
Comprehensive Plan. This policy is satisfied.
Policy 2.1.2: The City's land use regulations, related plans, and implementing actions shall
be consistent with and implement its Comprehensive Plan.
FINDING: As demonstrated in this staff report, the proposed land use regulations (amendments to
the Tigard Community Development Code), related plans, and implementing actions continue to be
consistent with and implement the Tigard Comprehensive Plan. This policy is satisfied.
Policy 2.1.3: The City shall coordinate the adoption, amendment, and implementation of its
land use program with other potentially affected jurisdictions and agencies.
FINDING: Copies of the proposed text amendments were sent to other affected jurisdictions and
agencies, who were invited to comment on the proposal. Responses are discussed in Section V of
this report. Comments submitted by affected agencies have been incorporated into this report and
the proposed amendments. This policy is satisfied.
Policy 2.1.11: The City shall adopt regulations and standards to protect public safety and
welfare from hazardous conditions related to land use activities.
FINDING: The proposed amendments include the adoption of regulatory changes required by
FEMA, which will maintain the City's participation in the National Flood Insurance Program and
protect public safety and welfare for properties located within the ASFH. This policy is satisfied.
Policy 2.1.20: The City shall periodically review and,if necessary, update its Comprehensive
Plan and regulatory maps and implementing measures to ensure they are current and
responsive to community needs,provide reliable information, and conform to applicable
state law, administrative rules, and regional requirements.
FINDING: In July 2024, the City was notified by FEMA stating that all NFIP participating
communities must select one of the PICM options and notify FEMA of that option by December 1,
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2024.The City has elected to adopt the model code,which is required to meet the minimum
standards for participation in the NFIP. The proposed amendments include the adoption of
regulatory changes required by FEMA,which will maintain the City's participation in the National
Flood Insurance Program and protect the public welfare for properties located within the special
flood hazard area. The proposed amendments ensure that the City's implementing measures are
current and responsive to community needs, provide reliable information,and conform to
applicable state law,administrative rules, and regional requirements.This policy is satisfied.
Comprehensive Plan Goal 7: Hazards
Goal 7.1: Protect people and property from flood, landslide, earthquake,wildfire, and severe
weather hazards.
Policy 7.1.4: The City shall design and construct public facilities to withstand hazardous
events with a priority on hazard protection of public services and facilities that are needed to
provide emergency response services.
FINDING:The proposed amendments include the adoption of updated regulations related to "no
net loss"of the floodplain functions (storage,water quality,and vegetation).The existing regulations
and proposed amendments to maintain no net loss of the floodplain functions ensures development
can withstand hazardous events. These amendments include a new section in Title 9 that includes
"no net loss" standards of the floodplain functions.Additionally,adoption of these amendments will
ensure the City's continued participation in the NFIP. This policy is satisfied.
Policy 7.1.5: The City shall apply and enforce the most current building code standards to
protect the built environment from natural disasters and other hazards.
FINDING:The City of Tigard administers and enforces the State of Oregon Specialty Codes,which
contain certain provisions that apply to the design and construction of buildings and structures
located in the special flood hazard area.The proposed amendments will be administered and
enforced in conjunction with the Oregon Specialty Codes. The proposed amendments include the
adoption of updated regulations for development within the special flood hazard area. These
amendments, together with the Oregon Specialty Codes,will ensure that the City will apply and
enforce the most current building code standards to protect the built environment from natural
disasters and flood hazards. This policy is satisfied.
Policy 7.1.7: The City shall comply with the Federal Emergency Management Agency
(FEMA) flood regulations, which include standards for base flood levels, flood proofing,
and minimum finished floor elevations.
FINDING: The proposed amendments implement the latest FEMA-required regulatory updates
related to "no net loss" standards of the floodplain functions.This policy is satisfied.
Policy 7.1.8: The City shall prohibit any land form alterations or developments in the 100-
year floodplain which would result in any rise in elevation of the 100-year floodplain.
FINDING: The City's current development code prohibits landform alterations or developments in
the 100-year floodplain that would result in any rise in elevation of the 100-year floodplain. Changes
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to this requirement are not proposed. Under the proposed amendments all new development will
continue to meet this requirement. This policy is satisfied.
Policy 7.1.9: The City shall not allow land form alterations of development within the 100-
year floodplain outside the zero-foot rise floodway unless:
A. The streamflow capacity of the zero-foot rise and floodway is maintained; and
B. Engineered drawings and/or documentation shows there will be no detrimental
upstream or downstream effects in the floodplain area.
FINDING: The City's current development code prohibits landform alterations or developments in
the 100-year floodplain that would result in any rise in elevation of the 100-year floodplain. Changes
to this requirement are not proposed. Under the proposed amendments all new development will
continue to meet this requirement and will need to provide the required documentation and
engineered drawings. This policy is satisfied.
Policy 7.1.11: The City shall comply with Metro Title 3 Functional Plan requirements for
balanced fill and removal in the floodplain.
FINDING: The proposed amendments will ensure that the City's regulations will continue to
comply with Metro Title 3 Functional Plan requirements for balanced fill and removal in the
floodplain. This is a basic requirement of the FEMA regulations, which is also a component of
Metro Title 3 regulations.This policy is satisfied.
Policy 7.1.12: 12. The City shall encourage pervious, and minimize impervious, surfaces to
reduce storm water runoff.
FINDING: The proposed amendments in Title 9 include "no net loss" standards of floodplain
functions, specifically water quality. The proposed amendments include mitigation for new
impervious surfaces, use of low impact development or green infrastructure, and other methods as
documented and designed by a qualified professional.This policy is satisfied.
Policy 7.1.14: The City shall work to reduce the risk of loss of life and damage to property
from severe weather events.
FINDING: The proposed amendments included in Title 9 and Chapter 18.510 reduce the risk of
loss of life and damage to property from severe weather events, particularly flooding events by
ensuring that the flood storage capacity of the city's waterways are maintained. These standards are
applied in conjunction with the state building code to reduce the risk of damage to property by
protecting flood storage capacity.This policy is satisfied.
Comprehensive Plan Goa110: Housing
Goal 10.1: Provide opportunities for a variety of housing types at a range of price levels to
meet the diverse housing needs of current and future City residents.
Policy 10.1.2: The City's land use program shall be consistent with applicable state and
federal laws.
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FINDING: The proposed amendments implement the latest FEMA required regulatory updates to
maintain participation in the NFIP. The proposed amendments allow residential development when
located outside of the area of special flood hazard. Any development, including residential, must
comply with all applicable standards when developing within the special flood hazard area.These are
consistent with applicable state and federal laws.This policy is satisfied.
Goal 10.2: Maintain a high level of residential livability
Policy 10.2.5: The City shall encourage housing that supports sustainable development
patterns and climate change preparedness and mitigation by promoting the efficient use of
land, conservation of natural resources, easy access to public transit and other efficient
modes of transportation, easy access to services and parks, resource efficient design and
construction, and the use of renewable energy resources.
FINDING: The proposed amendments in Title 9 include "no net loss" standards to ensure
floodplain functions, specifically floodplain storage, water quality, and vegetation. Mitigation is
required for any impact to the floodplain functions to ensure the development results in no net loss
of those functions. This standard encourages efficient use of land and conservation of natural
resources through mitigation.This policy is satisfied.
Policy 10.2.7: The City shall ensure that residential uses are appropriately related to
locational characteristics and site conditions such as the presence of natural hazards and
natural resources, availability of public facilities and services, and existing land use patterns.
FINDING: The proposed amendments include "no net loss" standards of floodplain functions for
development within the special flood hazard area. The required mitigations to maintain no net loss
in floodplain functions will result in additional protection from natural hazards within the special
flood hazard area.This policy is satisfied.
Comprehensive Plan Goal 11: Public Facilities and Services
Goal 11.1: Develop and maintain a stormwater system that protects development, water
resources, and wildlife habitat.
Policy 11.1.1: The City shall require that all new development:
C. Meet or exceed regional, state, and federal standards for water quality and flood
protection.
FINDING: The proposed amendments adopt the FEMA required regulatory updates for
development within the special flood hazard area—meeting federal standards for water quality. The
purpose of the proposed amendments is to incorporate regulatory changes required by the Federal
Emergency Management Agency (FEMA) to comply with the latest standards and continue
participation in the NFIP.This policy is satisfied.
CONCLUSION: Based on the findings above, staff concludes that the proposed code text
amendments are consistent with applicable provisions of the Tigard
Comprehensive Plan.
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METRO Urban Growth Management Functional Plan
State planning regulations require cities to adopt and amend Comprehensive Plans and land use
regulations in compliance with the state land use goals. Within the Portland metropolitan region,
METRO also has responsibility for administering state planning regulations. This is accomplished
through METRO's adopted Urban Growth Management Functional Plan (UGMFP). Because the
proposed Code Amendments have a limited scope and the text amendments address only some of
the topics in the UGMFP,only applicable UGMFP Titles are addressed below.
Title 3: Water Quality and Flood Management:
The intent of this goal is to protect the beneficial water uses and functions and values of
resources within the Water Quality and Flood Management Areas by limiting or mitigating
the impact on these areas from development activities and protecting life and property from
dangers associated with flooding.
FINDING: The proposed amendments will ensure that the City's regulations will continue to
comply with Metro Title 3 UGMFP requirements for limiting or mitigating the impact from
development activities on Metro's designated Water Quality and Flood Management Areas as well as
protecting life and property from the dangers associated with flooding. This is a basic requirement
of the FEMA regulations, which is also a component of Metro Title 3 regulations. This policy is
satisfied.
Title 8: Compliance Procedures
The purposes of this chapter are to establish a process for ensuring city or county
compliance with requirements of the Urban Growth Management Functional Plan and for
evaluating and informing the region about the effectiveness of those requirements.
FINDING: This title has been met by complying with the Tigard Community Development Code
notice requirements set forth in Section 18.710.120. Measure 56 notices were sent by US Postal
Service on March 27, 2025 to affected government agencies and the latest version of the City's
interested parties list. Information and documents were published to the City website prior to the
public hearing. A minimum of two public hearings will be held (one before the Planning
Commission and the second before the City Council) at which an opportunity for public input is
provided. These actions meet or exceed the specific requirements contained in Metro Title 8. This
title is satisfied.
CONCLUSION: Based on the findings above, staff finds that the proposed code amendments
are consistent with Metro's Urban Growth Management Functional Plan.
Statewide Planning Goals
Goal 1—Citizen Involvement:
This goal outlines the citizen involvement requirement for the land use planning process,
including the adoption of Comprehensive Plans and changes to the Comprehensive Plan
and implementing documents.
FINDING: This goal has been met by complying with the Tigard Community Development Code
notice requirements set forth in Section 18.710.120. Measure 56 notices were sent by US Postal
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Service on March 27, 2025 to affected property owners, government agencies and the latest version
of the City's interested parties list. Notice was also provided through the Department of Land
Conservation and Development's Post-Acknowledment Plan Amendment process. Project
information and documents were published to the City website prior to the public hearing. A
minimum of two public hearings will be held (one before the Planning Commission and the second
before the City Council) at which an opportunity for public input is provided.This goal is satisfied.
Goal 2—Land Use Planning:
This goal outlines the land use planning process and policy framework.
FINDING: The Department of Land Conservation and Development (DLCD) has acknowledged
the city's Comprehensive Plan as being consistent with the statewide planning goals. The
Development Code implements the Comprehensive Plan. The Development Code establishes a
process and standards to review changes to the Tigard Development Code in compliance with the
Comprehensive Plan and other applicable state requirements. As discussed within this report, the
applicable Development Code process and standards have been applied to the proposed
amendment, and the intent of these amendments are to meet the requirement of state law,
administrative rules,and the Statewide Planning Goals. This goal is satisfied.
Goal 7—Areas Subject to Natural Hazards
This goal requires that local comprehensive plans to address Oregon's natural hazards.
Protecting people and property from natural hazards requires knowledge, planning,
coordination, and education.
FINDING: The proposed amendments include the adoption of updated regulations related to "no
net loss"of the floodplain functions (storage,water quality, and vegetation).The existing regulations
and proposed amendments to maintain no net loss of the floodplain functions ensures development
can withstand hazardous events. The proposed amendments included in Title 9 and Chapter
18.510 reduce the risk of loss of life and damage to property from severe weather events,particularly
flooding events. These standards are applied in conjunction with the state building code to reduce
the risk of damage to property. Additionally, adoption of these amendments will ensure the City's
continued participation in the NFIP. This policy is satisfied.
Goal 10—Housing
This goal requires cities and counties to provide adequate capacity for needed housing.
OAR Chapter 660 Division 8, which implements Goal 10, states that "the purpose of the
division is to ensure opportunity for the provision of adequate numbers of needed housing
units, the efficient use of buildable land within urban growth boundaries, and to provide
greater certainty in the development process so as to reduce housing costs."
FINDING: The proposed amendments implement the latest FEMA required regulatory updates to
maintain participation in the NFIP. The proposed amendments in Title 9 include "no net loss"
standards to ensure floodplain functions, specifically floodplain storage, water quality, and
vegetation. Mitigation is required for any impact to the floodplain functions to ensure the
development results in no net loss of those functions. The proposed amendments allow residential
development when located outside of the area of special flood hazard. Any development, including
residential, must comply with all applicable standards when developing within the special flood
hazard area. The proposed regulations may impact the amount of housing produced based on the
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amount of mitigation required to demonstrate no net loss of the floodplain functions. Under the
previous code, housing development was already prohibited within the special flood hazard area, so
the net impact on land available for housing is negligible. These are consistent with applicable state
and federal laws.This policy is satisfied.
Goal 11—Public Facilities and Services
This goal requires that cities and counties plan a develop a timely, orderly and efficient
arrange of public facilities and services to serve as a framework for urban and rural
development.
FINDING: The proposed amendments adopt the FEMA required regulatory updates for
development within the special flood hazard area—meeting federal standards for water quality. The
purpose of the proposed amendments is to incorporate regulatory changes required by the Federal
Emergency Management Agency (FEMA) to comply with the latest standards and continue
participation in the NFIP. This policy is satisfied.
CONCLUSION: Based on the findings above, staff finds the proposed code amendments are
consistent with applicable Statewide Planning Goals.
SUMMARY
CONCLUSION: As shown in the findings provided in this report, staff concludes that the
proposed amendments are consistent with the applicable Statewide Planning
Goals; METRO's UGMFP; applicable Comprehensive Plan goals and
policies,and the applicable provisions of the City's implementing ordinances.
SECTION V. AGENCY COMMENTS
City of Beaverton, City of Durham, City of King City, City of Lake Oswego, City of Tualatin,
Washington County, Metro, ODOT, DLCD, DEQ, ODFW, OR Dept. of Geo. & Mineral
Ind., US Army Corps of Engineers, and CWS were notified of the proposed code text
amendments but provided no comment.
Department of State Lands provided emailed comments primarily related to wetlands, these have
been incorporated into the proposed amendments.
City of Tigard Engineering Department provided written comments and suggested edits on the
proposed amendments. Staff incorporated many of these into the proposed amendments.
SECTION VI. PUBLIC COMMENTS
The City has received the following public comments:
On March 30,2025, staff received:
- An email from Art Bahrs requesting a copy of the proposed amendments.
An email from Randy Killion requesting a copy of the proposed amendments.
On March 31,2025, staff received:
- An email from Kevin Buckley requesting a copy of the proposed amendments.
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- An email and phone call from Jennifer Campbell asking what is being proposed and
requesting a copy of the proposed amendments.
- An email from Randy Killion requesting a copy the map referenced in the proposed
amendments.
- A phone call from Shirley Root asking what is being proposed.
- A phone call from Joan Sakagushi asking what is being proposed.
- A phone call from Ron Risberg asking what is being proposed.
On April 1,2025,staff received:
- An email from Tom Manning asking how the amendments impact properties.
- An email from Mike Tietz requesting a copy of the proposed amendments.
On April 2,2025,staff received a phone call from Julie Mann on what is being proposed.
On April 3,2025,staff received:
- An email from Pasquale Pascuzzi requesting a copy of the proposed amendments.
- A phone call from Christine Broussard asking what is being proposed.
- A phone call from Sandy Pepnum asking what is being proposed.
On April 4,2025,staff received
- An email from Steve Hilton asking what the proposed changes are and how it would impact
his property.
- A phone call from Diane Swietnek expressing concerns about amendments and requesting
more information about impacts to her property.
- A phone call from Sukanya Kannegundla asking what is being proposed.
On April 7,2025,staff received:
- An email from Kimberly Shute expressing concerns about the amendments and impacts on
her property.
A phone call from Carol McAdam requesting a copy of the proposed amendments.
- A phone call from Pamela Cournoyer asking how the amendments will impact her property.
- A phone call from Michelle Burnett asking about impacts to her property and the
Summerwood Village development.
On April 8,2025,staff received:
An email from Michelle Burnett requesting a map showing floodplain and the Summerwood
Village development and asking what will occur at the public hearing.
- An email from Rob Rettig, an engineering from AKS Engineering and Forestry, LLC.,
asking what the proposed amendments were.
- A phone call from Zabi Ghaffari asking what is being proposed.
On April 11, 2025, an email from Zabi Ghaffari expressing support for the proposed amendments.
On April 14, 2025, an email from Amy and Matt Bloom asking for more information on the
proposed amendments and their impacts on their property.
On April 15, 2025, staff received an email from Nancy Devine requesting a copy of the proposed
amendments and their impacts on their property.
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On April 16,2025, staff received an email and phone call from Michael Westfall asking what is being
proposed and requesting a copy of the proposed amendments.
On April 22, 2025, staff received a phone call from Todd Ellsworth asking what is proposed and
how it impacts his property. A copy of the proposed amendments was provided.
On April 26, 2025, staff received an email from Michael Westfall requesting the proposed
amendments.
On April 28, 2025, staff received an email from Tiera Liby asking what is proposed and how it
impacts their property,if and what the increase in insurance will be,and if the city will assist in these
costs.
On May 5,2024,staff received:
- An email from Pasquale Pascuzzi asking if the regulations impact wetlands and wetland
buffers.
- Written comments from Robert Ruedy expressing concerns about property values, takings
issues,and loss of tax revenue.
- An email from Patrick Winters requesting an image of where the floodplain is located on his
property to place a shed.
On May 5, 2025, the Planning Commission held the public hearing on the proposed amendments,
the following testimony was received:
- Randy Killion, 11825 SW Katherine Street, had questions about whether these regulations
apply when flood insurance is not required and if existing structures can remain.
- Robert Ruedy, 14185 SW 100th Avenue, spoke about land takings, property value and loss
of tax revenues, and compliance with the NFIP. Mr. Ruedy also submitted written
comments.
- Paula Beck, 11765 SW Katherine Street, has questions about existing structures and how
these regulations impact their property (specifically what is permissible and prohibited).
- Mark Gunderson, 10765 SW Ponderosa Place, expressed opposition and concerns about
how these regulations would limit use of property and change our property value.
Shelly McCargar, 11895 SW Katherine Street, expressed opposition and stated there is lots
of erosion occurring along Summer Creek as well as lots of wildlife activity.
- Michael Westfall, 12180 SW Merestone Court, feels like he doesn't have enough information
to know if he is against or for these regulations. He would like to know if these regulations
will diminish property values or incur more costs associated with the code changes.
- Robert Clapham, 10900 SW 76' Place, received notice but his property is not within the
floodplain and feels like he doesn't have enough information and what determines when a
property is within the flood zone.
- Liz Jodeway, 11048 SW Greenburg Road, concerns about compensation and property
values.
Mike Stevenson, 9400 SW Burnham Street, stated he doesn't understand what is being
proposed and how this affects our property values.
- Kenny Neal, 10705 SW Ponderosa Place, stated he would like to see some actionable items
on what is proposed and how it will impact properties.
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On May 7, 2025,staff received an email from Patrick Winters requesting documentation on the 1996
flood.
On May 8, 2025, staff received an email from Paula Beck requesting copied of all public hearing
materials for both hearings, planning commission minutes, information on what is proposed within
the amendments,and any proposed map changes.
On May 12, 2025, staff received an email from Forrest Reinhardt asking how the proposed
amendments impact existing or future development.
ATTACHMENTS:
Attachments:
1. Draft Text Amendments
2. Draft Planning Commission Minutes
4111'1'1 May 13.2025
PREP Y: Agnes Lindor DATE
Senior Planner
/ 4 L-frt `` May 13, 2025
APPROVED BY: Nathan Jackson DALE
Planning Commission President
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EXHIBIT A Attachment I
Chapter 9.10
SPECIAL FLOOD HAZARD AREA
9.10.010. Purpose.
9.10.020. Definitions.
9.10.030. Applicability.
9.10.040. General Provisions.
9.10.050. National Flood Insurance Program General Standards.
9.10.060. No Net Loss Standards.
9.10.0760. Violations.
§9.10.010. Purpose.
The purpose of this chapter is to promote public health,safety,and general welfare,and to minimize public
and private losses due to flooding in special flood hazard areas through by provisions designed to:
A. Protect human life and health;
B.Minimize expenditure of public money for costly flood control projects;
C. Preserve natural and beneficial floodplain functions;
GD. Minimize the need for rescue and relief efforts associated with flooding and generally undertaken at
the expense of the general public;
DE. Minimize prolonged business interruptions;
EF. Minimize damage to public facilities and utilities such as water and gas mains; electric,telephone
and sewer lines;and streets and bridges located in areas-especial flood hazard areas;
FG. Help maintain a stable tax base by providing for the sound use and development of flood hazard areas
so as to minimize blight areas caused by flooding;
GH. Notify potential buyers that the property is in an-area-of special flood hazard area;
W.Notify those who occupy arena-of special flood hazard area that they assume responsibility for their
actions;and
Il. Participate in and maintain eligibility for flood insurance and disaster relief.
9.10.020.Definitions.
Unless specifically defined below, words or phrases used in this chapter shall be interpreted so as to give
them the meaning they have in common usage. These definitions are only applicable to this chapter and
Tigard Community Development Code(TCDC)Chapter 18.510,Sensitive Lands.
"Appeal" means a request for a review of the interpretation of any provision of this chapter or a request for
a variance.
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"Area of shallow flooding" means a designated Zone AO, AH, AR/AO or AR/AH (or VO) on the city's
Flood Insurance Rate Map (FIRM) with a one percent or greater annual chance of flooding to an average
depth of one to three feet where a clearly defined channel does not exist, where the path of flooding is
unpredictable,and where velocity flow may be evident. Such flooding is characterized by ponding or sheet
flow.
"Area of special flood hazard" means the land in the floodplain within the city subject to a one percent or
greater chance of flooding in any given year. It is shown on the Flood Insurance Rate Map(FIRM)as Zone
A, AO, AH, Al-30, AE, A99, AR. "Special flood hazard area" is synonymous in meaning and definition
with the phrase"area of special flood hazard."
"Base flood" means a flood having a one percent chance of being equaled or exceeded in any given year.
"Base flood elevation(BFE)" means the elevation to which floodwater is anticipated to rise during the base
flood.
"Basement" means any area of the building having its floor subgrade (below ground level)on all sides.
"Critical facility" means a facility for which even a slight chance of flooding might be too great. Critical
facilities include,but are not limited to, schools; nursing homes; new and replacement bridges; hospitals;
police, fire, and emergency response installations; and installations that produce, use, or store hazardous
materials or hazardous waste.
"Development" means any man-made change to improved or unimproved real estate, including, but not
limited to, buildings or other structures, mining, dredging, filling,grading, paving, excavation or drilling
operations or storage of equipment or materials.
"Fill"means placement of any materials such as soil, gravel, crushed stone, or other materials that
change the elevation of the floodplain. Placement of fill is considered "development"for the purposes
of this chapter.
"Fish accessible space"means the volumetric space available to fish to access.
"Fish egress-able space"means the volumetric space available to fish to exit or leave from.
"Flood" or"flooding" means:
1. A general and temporary condition of partial or complete inundation of normally dry land areas
from:
a. The overflow of inland or tidal waters;
b. The unusual and rapid accumulation or runoff of surface waters from any source;
c. Mudslides(i.e.,mudflows)which are proximately caused by flooding as defined in
subsection l.b of this definition and are akin to a river of liquid and flowing mud on the
surfaces of normally dry land areas,as when earth is carried by a current of water and
deposited along the path of the current.
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EXHIBIT A Attachment 9
2. The collapse or subsidence of land along the shore of a lake or other body of water as a result of
erosion or undermining caused by waves or currents of water exceeding anticipated cyclical
levels or suddenly caused by an unusually high water level in a natural body of water,
accompanied by a severe storm,or by an unanticipated force of nature, such as flash flood or an
abnormal tidal surge,or by some similarly unusual and unforeseeable event which results in
flooding as defined in subsection l.a of this definition.
Flood Elevation Study. See "Flood Insurance Study."
"Flood Insurance Rate Map (FIRM)"means the official map of the city, on which the Federal Insurance
Administrator has delineated both the special hazard areas and the risk premium zones applicable to the
city.A FIRM that has been made available digitally is called a Digital Flood Insurance Rate Map(DFIRM).
"Flood Insurance Study (FIS)"means an examination, evaluation and determination of flood hazards and,
if appropriate,corresponding water surface elevations,or an examination, evaluation and determination of
mudslide (i.e.,mudflow)or flood-related erosion hazards.
"Flood proofing" means any combination of structural and nonstructural additions,changes,or adjustments
to structures which reduce or eliminate risk of flood damage to real estate or improved real property,water
and sanitary facilities, structures, and their contents.
"Floodplain functions"mean flood storage, water quality, and riparian vegetation conditions.
"Floodway" means the channel of a river or other watercourse and the adjacent land areas that must be
reserved in order to discharge the base flood without cumulatively increasing the water surface elevation
more than one foot. Also referred to as "regulatory floodway."
"Functionally dependent use" means a use which cannot perform its intended purpose unless it is located
or carried out in close proximity to water.The term includes only docking facilities, port facilities that are
necessary for the loading and unloading of cargo or passengers,and ship building and ship repair facilities,
and does not include long term storage or related manufacturing facilities.
"Green infrastructure"means the use of natural or human-made hydrologic features to manage water
and provide environmental and community benefits. Green infrastructure management approaches and
technologies use, enhance, or mimic the natural hydrologic cycle processes of infiltration,
evapotranspiration, and reuse. At a large scale, green infrastructure is an interconnected network of
green spaces that conserve natural systems and provide assorted benefits to human populations. At a
local scale, green infrastructure manages stormwater by infiltrating it into the ground where it is
generated using vegetation or porous surfaces, or by capturing it for later reuse. Green infrastructure
practices can be used to achieve no net loss of pervious surface by allowing or promoting infiltration of
storm water in an amount equal to or greater than the infiltration lost by the placement ofnew impervious
surface.
"Habitat restoration activities"mean activities that have the sole purpose of restoring habitats,have only
temporary impacts, and provide long-term benefits to habitat. Such projects must demonstrate that no
rise in the base flood elevation would occur as a result of the project, and must obtain a CLOMR and
LOMR and any other required permits (e.g., CWA Section 404 permit). Such projects cannot include
ancillary structures such as a storage shed for maintenance equipment.
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"Hazard tree"means a:
1. Standing dead, dying,or diseased tree;
2. Tree with a structural defect that makes it likely to fail in whole or in part and that present a
potential hazard to a structure;or
3. A hazard tree as defined in Title 8, Urban Forestry.
"Highest adjacent grade" means the highest natural elevation of the ground surface prior to construction
next to the proposed walls of a structure.
"Historic structure" means any structure that is:
1. Listed individually in the National Register of Historic Places (a listing maintained by the
Department of the Interior)or preliminarily determined by the Secretary of the Interior as meeting
the requirements for individual listing on the National Register,
2. Certified or preliminarily determined by the Secretary of the Interior as contributing to the
historical significance of a registered historic district or a district preliminarily determined by the
Secretary to qualify as a registered historic district;
3. Individually listed on a state inventory of historic places in states with historic preservation
programs which have been approved by the Secretary of the Interior;or
4. Individually listed on a City of Tigard Historic Resources list acknowledged by the Secretary of
the Interior.
"Hydraulically equivalent elevation"means a location (e.g., a site where "no net loss"standards are
implemented) that is approximately equivalent to another (e.g., the impacted site) relative to the same
100-year water surface elevation contour or base flood elevation. This elevation may be estimated based
on a point that is along the same approximate line perpendicular to the direction of flow.
"Hydrologically connected"means the interconnection ofgroundwater and surface water such that they
constitute one water supply and use of either results in an impact to both.
"Impervious surface" means a surface that prevents or hinders the absorption of water and thereby
prevents infiltration and increases the amount and rate of surface water runoff leading to erosion of
stream banks, degradation of habitat, and increased sediment loads in streams. Such surfaces can
accumulate large amounts of pollutants that are then "flushed"into local water bodies during storms
and can also interfere with recharge of groundwater and the base flows to water bodies.
"Low impact development(LID)"means an approach to land development(or redevelopment)that works
with nature to manage stormwater as close to its source as possible. It employs principles such as
preserving and recreating natural landscape features and minimizing effective imperviousness to create
functional and appealing site drainage that treats stormwater as a resource rather than a waste product.
Low impact development refers to designing and implementing practices that can be employed at the site
level to control stormwater and help replicate the predevelopment hydrology of the site. Low impact
development helps achieve no net loss of pervious surface by infiltrating stormwater in an amount equal
to or greater than the infiltration lost by the placement of new impervious surface. LID is a subset of
green infrastructure.
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"Lowest floor" means the lowest floor of the lowest enclosed area(including basement). An unfinished or
flood resistant enclosure, usable solely for parking of vehicles, building access or storage in an area other
than a basement area is not considered a building's lowest floor,provided that such enclosure is not built so
as to render the structure in violation of the applicable non-elevation design requirements of this chapter.
"Manufactured dwelling" means a structure, transportable in one or more sections, which is built on a
permanent chassis and is designed for use with or without a permanent foundation when attached to the
required utilities. The term "manufactured dwelling" does not include a "recreational vehicle" and is
synonymous with "manufactured home."
"Manufactured dwelling park or subdivision" means a parcel (or contiguous parcels) of land divided into
two or more manufactured dwelling lots for rent or sale.
"Mean higher-high water (MHHW)"means the average of the higher-high water height of each tidal
day observed over the National Tidal Datum Epoch.
"Mean sea level" means, for purposes of the National Flood Insurance Program, the National Geodetic
Vertical Datum(NGVD)of 1929 or other datum,to which base flood elevations shown on the city's Flood
Insurance Rate Map are referenced.
"New construction" means, for floodplain management purposes, structures for which the "start of
construction" commenced on or after the effective date of a floodplain management regulation adopted by
City of Tigard and includes any subsequent improvements to such structures.
"No net loss"means a standard where adverse impacts must be avoided or offset through adherence to
certain requirements so that there is no net change in the function from the existing condition when a
development application is submitted to the state, tribal, or local jurisdiction. The floodplain functions
of floodplain storage, water quality, and vegetation must be maintained.
"Offsite"means mitigation occurring outside of the project area.
"Onsite"means mitigation occurring within the project area.
"Ordinary High Water Mark"means the line on a shore or bank that is established by the fluctuations
of water and indicated by physical characteristics such as a clear, natural line impressed on the bank;
shelving;changes in the character of soil;destruction of terrestrial vegetation;the presence of litter and
debris;or other appropriate means that consider the characteristics of the surrounding areas.
"Oualified Professional" means a person who has a minimum of a bachelor's degree in wildlife or
fisheries habitat biology, or a related degree in a biological field from an accredited college or university
with a minimum of four years'experience as a practicing fish or wildlife habitat biologist;or is listed on
the Oregon Department of Transportation's official list of consultants qualified to provide Endangered
Species Act Documentation.
"Reach"means a section of a stream or river along which similar hydrologic conditions exist, such as
discharge,depth, area,and slope. It can also be the length of a stream or river(with varying conditions)
between major tributaries or two stream gages,or a length of river for which the characteristics are well
described by readings at a single stream gage.
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EXHIBIT A Attachment 9
"Recreational vehicle" means a vehicle which is:
1. Built on a single chassis;
2. 400 square feet or less when measured at the largest horizontal projection;
3. Designed to be self-propelled or permanently towable by a light duty truck; and
4. Designed primarily not for use as a permanent dwelling but as temporary living quarters for
recreational,camping,travel,or seasonal use.
"Riparian"means of,adjacent to,or living on,the bank of a river,lake,pond,or other water body.
"Riparian buffer zone(RBZ)"means the outer boundarg ofthe riparian buffer zone as measured from
the ordinary high water line of a fresh waterbodv (lake; pond; ephemeral, intermittent, or perennial
stream)or mean higher-high water line of a marine shoreline or tidally influenced river reach to 170
feet horizontally on each side of the stream or 170 feet inland from the MHHW. The riparian buffer
zone includes the area between these outer boundaries on each side of the stream, including the stream
channel Where the RBZ is larger than the special flood hazard area,the "no net loss"standards shall
only apply to the area within the special flood hazard area.
"Riparian buffer zone fringe"means the area outside ofthe RBZ and floodway but still within the SFHA.
"Silviculture"means the art and science of controlling the establishment.growth, composition, health,
and quality of forests and woodlands.
"Special Flood Hazard Area (SFHA)". See"Area of special flood hazard" .
"Start of construction" includes substantial improvement and means the date the building permit was issued,
provided the actual start of construction,repair,reconstruction,rehabilitation,addition,placement,or other
improvement was within 180 days from the date of the permit. The actual start means either the first
placement of permanent construction of a structure on a site, such as the pouring of slab or footings, the
installation of piles, the construction of columns, or any work beyond the stage of excavation; or the
placement of a manufactured dwelling on a foundation. Permanent construction does not include land
preparation, such as clearing, grading, and filling; nor does it include the installation of streets and/or
walkways;nor does it include excavation for a basement, footings,piers,or foundations or the erection of
temporary forms;nor does it include the installation on the property of accessory buildings,such as garages
or sheds not occupied as dwelling units or not part of the main structure. For a substantial improvement,
the actual start of construction means the first alteration of any wall,ceiling, floor,or other structural part
of a building,whether or not that alteration affects the external dimensions of the building.
"Structure" means, for floodplain management purposes, a walled and roofed building, including a gas or
liquid storage tank,that is principally above ground,as well as a manufactured dwelling.
"Substantial damage" means damage of any origin sustained by a structure whereby the cost of restoring
the structure to its before damaged condition would equal or exceed 50%of the market value of the structure
before the damage occurred.
"Substantial improvement" means any reconstruction, rehabilitation, addition, or other improvement of a
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structure,the cost of which equals or exceeds 50%of the market value of the structure before the "start of
construction"of the improvement.This term includes structures which have incurred"substantial damage,"
regardless of the actual repair work performed.The term does not,however,include either.
1. Any project for improvement of a structure to correct existing violations of state or local health,
sanitary,or safety code specifications which have been identified by the local code enforcement
official and which are the minimum necessary to assure safe living conditions;or
2. Any alteration of a"historic structure,"provided that the alteration will not preclude the
structure's continued designation as a"historic structure."
"Undeveloped Space"means the volume of flood capacity and fish-accessible/egress-able habitat from
the existingground to the Base Flood Elevation that is undeveloped.Any form ofdevelopment including,
but not limited to,the addition offrll;structures,concrete structures(vaults or tanks),pilings,levees and
dikes.or any other development that reduces flood storage volume and fish accessible/egress-able habitat
must achieve the "no net loss"standards.
"Violation" means the failure of a structure or other development to be fully compliant with the city's
floodplain management regulations. A structure or other development without the elevation certificate,
other certifications,or other evidence of compliance required in this chapter is presumed to be in violation
until such time as that documentation is provided.
9.10.030.Applicability.
A. All development within areas-of special flood hazard areas is subject to the terms of this chapter and
is required to comply with its provisions and all other applicable regulations including,but not limited
to,TCDC Chapter 18.510, Sensitive Lands.
B. The areas-especial flood hazard areas identified by FEMA in a scientific and engineering report
entitled"The Flood Insurance Study for Washington County,Oregon and Incorporated Areas
effective October 19,2018" with accompanying Flood Insurance Map(FIRM Panels:41067C0529F,
41067C0533E,41067C0534E,41067C0541E through 41067C0544E,and 41067C0563E)is hereby
adopted by reference and declared to be a part of this chapter.
9.10.040.General Provisions.
A. Coordination with State of Oregon Specialty Codes. Pursuant to the requirement established in ORS
455 that the City of Tigard administers and enforces the State of Oregon Specialty Codes,the City of
Tigard does hereby acknowledge that the Oregon Specialty Codes contain certain provisions that
apply to the design and construction of buildings and structures located in areas-ef special flood
hazard areas.Therefore, this chapter is intended to be administered and enforced in conjunction with
the Oregon Specialty Codes.
B. Warning.The degree of flood protection required by this chapter is considered reasonable for
regulatory purposes and is based on scientific and engineering considerations. Larger floods can and
will occur on rare occasions. Flood heights may be increased by man-made or natural causes.This
chapter does not imply that land outside the areas-of special flood hazards areas or uses permitted
within such areas will be free from flooding or flood damages.
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EXHIBIT A Attachment 1
C. Permit Review.The duties of the Floodplain Administrator,or their designee, shall-include,but are
not be-limited to,review gLall development permits to determine-that:
1. Determine that there permit requirements of this ordinance have been satisfied;
2. Determine that ally other required local,state,and federal permits have been obtained and
approved;
3. determine if the proposed development is located in a
floodway.
a. If located in the floodway,assure that the floodway provisions are met;
b. . 4Determine if the proposed development is located in an
area where base flood elevation data is available either through the Flood Insurance Study or
from another authoritative source. If base flood elevation data is not available then ensure
compliance with the provisions of Section 9.10.050.J; and
c. Provide to building officials the base flood elevation applicable to any building requiring a
development permit;
4. Determine if the proposed development qualifies
as a substantial improvement as defined by Section 9.10.020;
S. termine if the proposed development activity is a
watercourse alteration. If a watercourse alteration is proposed,ensure compliance with the
provisions in Section 9.10.050.C;and
6. Determine if the proposed development activity includes the
placement of fill or excavation;and:
7. Determine whether the proposed development activity complies with the "no net loss"
standards in Section 9.10.060.
D. Information to be Obtained and Maintained.The following information shall be obtained and
maintained and shall be made available for public inspection as needed:
1. Obtain,record,and maintain the actual elevation(in relation to mean sea level)of the lowest floor
(including basements)and all attendant utilities of all new or substantially improved structures
where base flood elevation data is provided through the Flood Insurance Study,Flood Insurance
Rate Map,or obtained in accordance with Section 9.10.050.J.
2. Obtain and record the elevation (in relation to mean sea level)of the natural grade of the building
site fora structure prior to the start of construction and the placement of any fill and ensure that
the requirements of Section 9.10.050.N are adhered to and all other required local,state,and
federal permits have been obtained and approved.
3. Upon placement of the lowest floor of a structure(including basement)but prior to further
vertical construction,obtain documentation,prepared and sealed by a professional licensed
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EXHIBIT A Attachment I
surveyor or engineer, certifying the elevation(in relation to mean sea level)of the lowest floor
(including basement).
4. Where base flood elevation data are utilized,obtain record drawing certification of the elevation
(in relation to mean sea level)of the lowest floor(including basement)prepared and sealed by a
professional licensed surveyor or engineer,prior to the final inspection.
5. Maintain all elevation certificates submitted to the City of Tigard.
6. Obtain,record,and maintain the elevation(in relation to mean sea level)to which the structure
and all attendant utilities were floodproofed for all new or substantially improved floodproofed
structures where allowed under this chapter and where base flood elevation data is provided
through the FIS,FIRM,or obtained in accordance with Section 9.10.050.J.
7. Maintain all floodproofing certificates required under this chapter.
8. Record and maintain all variance actions,including justification for their issuance.
9. Obtain and maintain all hydrologic and hydraulic analyses performed as required under Section
9.10.050.N.
10. Record and maintain all substantial improvement and substantial damage calculations and
determinations as required under subsSection 9.10.040.H.
11. Maintain documentation of how the "no net loss"standards have been met(see Section
9.10.0601
1244. Maintain for public inspection all records pertaining to the provisions of this chapter.
E. City Boundary Alterations.The Floodplain Administrator shall notify the Federal Insurance
Administrator in writing whenever the boundaries of the city have been modified by annexation or the
city has otherwise assumed authority or no longer has authority to adopt and enforce floodplain
management regulations for a particular area,to ensure that all Flood Hazard Boundary Maps and
Flood Insurance Rate Maps accurately represent the city's boundaries.The notification will include a
copy of a map of the city suitable for reproduction,clearly delineating the new corporate Iimits or
new area for which the city has assumed or relinquished floodplain management regulatory authority.
F. Watercourse Alterations. The Floodplain Administrator shall notify adjacent communities,the
Department of Land Conservation and Development,and other appropriate state and federal agencies,
prior to any alteration or relocation of a watercourse,and submit evidence of such notification to the
Federal Insurance Administration. This notification shall be provided by the applicant to the Federal
Insurance Administration as a Letter of Map Revision along with either a proposed maintenance plan
to assure the flood carrying capacity within the altered or relocated portion of the watercourse is
maintained; or certification by a registered professional engineer that the project has been designed to
retain its flood carrying capacity without periodic maintenance.The applicant shall be required to
submit a Conditional Letter of Map Revision when required under s bsection Section 9.10.040.G to
ensure compliance with all applicable requirements in sttbseetionSections 9.10.040.G and Seetiee
9.10.050.C.
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EXHIBIT A Attachment 1
G. Requirement to Submit New Technical Data. The city's base flood elevations may increase or
decrease resulting from physical changes affecting flooding conditions.As soon as practicable,but
not later than six months after the date such information becomes available,the city must notify the
Federal Insurance Administrator of the changes by submitting technical or scientific data in
accordance with Title 44 of the Code of Federal Regulations(CFR), Section 65.3.The city may
require the applicant to submit such data and review fees required for compliance with this section
through the applicable FEMA Letter of Map Change process. The Floodplain Administrator shall
require a Conditional Letter of Map Revision prior to the issuance of a floodplain development permit
for proposed floodway encroachments that increase the base flood elevation and proposed
development which increases the base flood elevation by more than one foot in areas where FEMA
has provided base flood elevations but no floodway. An applicant shall notify FEMA within six
months of project completion when an applicant has obtained a Conditional Letter of Map Revision
from FEMA.This notification to FEMA shall be provided as a Letter of Map Revision.
H. Substantial Improvement and Substantial Damage Assessments and Determinations. The Floodplain
Administrator shall:
1. Conduct substantial improvement(as defined in Section 9.10.020)reviews for all structural
development proposal applications and maintain a record of Substantial Improvement
calculations within permit files in accordance with sobseetionSection 9.10.040.D.
2. Conduct substantial damage assessments when structures are damaged due to a natural hazard
event or other causes.
2. Make substantial damage determinations whenever structures within the area of special flood
hazard area(as established in Section 9.10.030.B)are damaged to the extent that the cost of
restoring the structure to its before damaged condition would equal or exceed 50%of the market
value of the structure before the damage occurred.
I. Floodplain Development Permit Required. A development permit shall be obtained before
construction or development begins within any area horizontally within the area-of special flood
hazard area established in Section 9.10.030.B. The development permit shall be required for all
structures, including manufactured dwellings,and for all other development,as defined in Section
9.10.020,including fill and other development activities.
J. Application for Development Permit.Application for a development permit may be made on forms
furnished by the Floodplain Administrator and may include,but not be limited to,plans in duplicate
drawn to scale showing the nature,location,dimensions,and elevations of the area in question;
existing or proposed structures,fill,storage of materials,drainage facilities;and the location of the
foregoing. Specifically,the following information is required:
1. In riverine flood zones,the proposed elevation(in relation to mean sea level),of the lowest floor
(including basement)and all attendant utilities of all new and substantially improved structures;
in accordance with the requirements of subsestionSectian 9.10.040.D;
2. Proposed elevation in relation to mean sea level to which any nonresidential structure will be
floodproofed;
3. Certification by a registered professional engineer or architect licensed in the State of Oregon that
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EXHIBIT A Attachment I
the floodproofing methods proposed for any nonresidential structure meet the floodproofing
criteria for nonresidential structures in Section 9.10.050.M.3;
4. Description of the extent to which any watercourse will be altered or relocated;
5. Base flood elevation data for subdivision proposals or other development when required by this
chapter,
6. Substantial improvement calculation for any improvement,addition,reconstruction, renovation,
or rehabilitation of an existing structure;and
7. The amount and location of any fill or excavation activities proposed.
K. No Net Loss. In accordance with the terms of the NMFS 2016 Biological Opinion, mitigation is
necessary to ensure no net loss in floodplain functions. FEMA's 2024 Draft Oregon
Implementation Plan identifies proxies that provide measurable actions that can prevent the net
loss of the parent floodplain functions. These proxies include undeveloped space,pervious
surfaces,and trees to account for no net loss in respective floodplain functions of floodplain
storage, water Quality.and vegetation.Mitigation of these proxies must be completed to ensure
compliance with "no net loss"standards. "No net loss"standards apply to the net change in
floodplain functions as compared to existing conditions at the time of proposed development and
mitigation must be addressed to the floodplain function that is receiving the detrimental impact.
The standards described below apply to all special flood hazard areas as defined in Section
9.10.020.
I.K.Severability. This chapter and the various parts thereof are hereby declared to be severable.If any
section clause,sentence,or phrase of this chapter is held to be invalid or unconstitutional by any court
of competent jurisdiction,then said holding shall in no way effect the validity of the remaining
portions of this chapter.
MT.. Abrogation.This chapter is not intended to repeal,abrogate,or impair any existing easements,
covenants,or deed restrictions. However,where this chapter and another provision,easement,
covenant,or deed restriction conflict or overlap,whichever imposes the more stringent restrictions
shall prevail.
9.10.050.National Flood Insurance Program General Standards.
In all areas of special flood hazard areas,the "no net loss"standards in Section 9.10.060 and the following
standards shall be adhered to:
A. All new construction and substantial improvements shall be constructed with materials and utility
equipment resistant to flood damage.
B. All new construction and substantial improvements shall be constructed using methods and practices
that minimize flood damage.
C. Alteration of Watercourses. The Floodplain Administrator shall require that the flood carrying
capacity within the altered or relocated portion of said watercourse is maintained and that
maintenance is provided within the altered or relocated portion of said watercourse to ensure that the
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EXHIBIT A Attachment I
flood carrying capacity is not diminished.Compliance with Sections 9.10.040.F and G.
D. Anchoring. All new construction and substantial improvements shall be anchored to prevent flotation,
collapse,or lateral movement of the structure resulting from hydrodynamic and hydrostatic loads,
including the effects of buoyancy.All manufactured dwellings shall be anchored in accordance with
sohseetien Section 9.10.050.M.4.
E. Water Supply, Sanitary Sewer,and On-Site Waste Disposal Systems.
1. All new and replacement water supply systems shall be designed to minimize or eliminate
infiltration of flood waters into the system.
2. New and replacement sanitary sewage systems shall be designed to minimize or eliminate
infiltration of flood waters into the systems and discharge from the systems into flood waters.
3. On-site waste disposal systems shall be located to avoid impairment to them or contamination
from them during flooding consistent with Oregon Department of Environmental Quality
regulations.
F. Electrical,Mechanical,Plumbing,and Other Equipment. Electrical,heating,ventilating,air-
conditioning,plumbing,duct systems,and other equipment and service facilities shall be elevated at
or above the base flood level or shall be designed and installed to prevent water from entering or
accumulating within the components and to resist hydrostatic and hydrodynamic loads and stresses,
including the effects of buoyancy,during conditions of flooding. In addition,electrical,heating,
ventilating,air-conditioning,plumbing,duct systems,and other equipment and service facilities shall,
if replaced as part of a substantial improvement,meet all the requirements of this section.
G. Tanks. Underground tanks shall be anchored to prevent flotation,collapse and lateral movement
under conditions of the base flood. Above-ground tanks shall be installed at or above the base flood
level or shall be anchored to prevent flotation,collapse,and lateral movement under conditions of the
base flood.
H. Critical Facilities.Construction of new critical facilities must be, to the extent practicable,located
outside theareas•e€special flood hazard area.
1. Construction of new critical facilities,other than critical bridges,are allowed within theareas-e€
special flood hazard area if no feasible alternative site is available and the following applicable
criteria are met:
a. Critical facilities constructed within thew-ma-4 special flood hazard area must have the
lowest floor elevated three feet above base flood elevation or to the height of the 500-year
flood,whichever is higher.
b. To the extent practicable,access to and from the critical facility should also be protected to
three feet above base flood elevation or to the height of the 500-year flood,whichever is
higher.
c. Floodproofing and sealing measures must be taken to ensure that toxic substances will not be
displaced by or released into floodwaters.
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EXHIBIT A Attachment I
2. All new and replacement critical bridges must have the lowest extension of the bridge
superstructure elevated three feet above base flood elevation or to the height of the 500-year
flood, whichever is higher.
3. Where standard in sSection 9.10.050.H.2 cannot be met,an analysis of alternative bridge
designs is required by a registered professional civil engineer.The proposed encroachment will
result in the least impact to base flood levels in the area-especial flood hazard area of the
practicable alternative bridge designs—as demonstrated through hydrologic and hydraulic
analyses performed in accordance with standard engineering practice.
I. Subdivision Proposals.
1. All new subdivision proposals and other proposed new developments(including proposals for
manufactured dwelling parks and subdivisions)greater than 50 lots or five acres,whichever is the
lesser,shall include within such proposals,base flood elevation data.
2. All new subdivision proposals and other proposed new developments(including proposals for
manufactured dwelling parks and subdivisions)shall:
a. Be consistent with the need to minimize flood damage,;
b. Have public utilities and facilities such as sewer,gas,electrical,and water systems located
and constructed to minimize or eliminate flood damagend
c. Have adequate drainage provided to reduce exposure to flood hazards.
J. Use of Other Base Flood Data.When base flood elevation data has not been provided in accordance
with Section 9.10.030.B the local floodplain administrator shall obtain,review,and reasonably utilize
any base flood elevation data available from a federal, state,or other source,in order to administer
Section 9.10.050. All new subdivision proposals and other proposed new developments(including
proposals for manufactured dwelling parks and subdivisions)must meet the requirements of
subsection Sectron9.10.050_I.Base flood elevations shall be determined for development proposals
that are five acres or more in size or are 50 lots or more,whichever is lesser in any A Zone that does
not have an established base flood elevation. Development proposals located within a riverine
unnumbered A Zone shall be reasonably safe from flooding;the test of reasonableness includes use of
historical data,high water marks,FEMA provided base level engineering data,and photographs of
past flooding,etc. When no base flood elevation data is available,the elevation requirement for
development proposals within a riverine unnumbered A Zone is a minimum of two feet above the
highest adjacent grade,to be reasonably safe from flooding. Failure to elevate at least two feet above
grade in these zones may result in higher insurance rates.
K. Structures Located in Multiple or Partial Flood Zones.In coordination with the State of Oregon
Specialty Codes:
1. When a structure is located in multiple flood zones on the city's pertinent Flood Insurance Rate
Maps(FIRMs)the provisions for the more restrictive flood zone shall apply.
2. When a structure is partially located in thean-area-ef special flood hazard area,the entire
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EXHIBIT A Attachment 1
structure shall meet the requirements for new construction and substantial improvements.
L. Specific Standards for Riverine (Including All Non-Coastal)Flood Zones.These specific standards
shall apply to all new construction and substantial improvements in addition to the general standards
contained in subseetieesSections 9.10.050.A through K and the "no net loss"standards in Section
9.10.060.
1. Flood Openings.All new construction and substantial improvements with fully enclosed areas
below the lowest floor(excluding basements)are subject to the following requirements.Enclosed
areas below the base flood elevation,including crawl spaces shall:
a. Be designed to automatically equalize hydrostatic flood forces on walls by allowing for the
entry and exist of floodwaters;
b. Be used solely for parking, storage,or building access;and
c. Be certified by a registered professional engineer or architect or meet or exceed all of the
following minimum criteria:
i. A minimum of two openings,
ii. The total net area of non-engineered openings shall be not less than one square inch for
each square foot of enclosed area,where the enclosed area is measured on the exterior of
the enclosure walls,
iii. The bottom of all openings shall be no higher than one foot above grade,
iv. Openings may be equipped with screens,louvers,valves,or other coverings or devices
provided that they shall allow the automatic flow of floodwater into and out of the
enclosed areas and shall be accounted for in the determination of the net open area,and
v. All additional higher standards for flood openings in the State of Oregon Residential
Specialty Codes Section R322.2.2 shall be complied with when applicable.
2. Garages. Attached garages may be constructed with the garage floor slab below the base flood
elevation in riverine flood zones,if the following requirements are met:
a. If located within a floodway the proposed garage must comply with the requirements of
Section 9.10.050.N;
b. The floors are at or above grade on at least than one side;
c. The garage is used solely for parking,building access,and/or storage;
d. The garage is constructed with flood openings in compliance with s isestion Section
9.10.050.L.1 to equalize hydrostatic flood forces on exterior walls by allowing for the
automatic entry and exit of floodwater;
e. The portions of the garage constructed below the base flood elevation are constructed with
14
Planning Commission Recommendation
EXHIBIT A Attachment 9
materials resistant to flood damage;
f. The garage is constructed in compliance with the general standards stubsestiens.Sections
9.10.050.A through IC;and
g. The garage is constructed with electrical,and other service facilities located and installed so
as to prevent water from entering or accumulating within the components during conditions
of the base flood.
3. Detached Garages. Detached garages must be constructed in compliance with the standards for
appurtenant structures in subseetien Section 9.10.050.M.6 or nonresidential structures in
subseetiee Section 9.10.050.M.3 depending on the square footage of the garage.
M. For Riverine(Non-Coastal)Areas-of Special Flood Hazard Areas with Base Flood Elevations. In
addition to the general standards in subsestioncSections 9.10.050.A through K,the following specific
standards shall apply in riverine(non-coastal)areas-of special flood hazard areas with base flood
elevations: Zones Al-A30, AH, and AE:
1. Before Regulatory Floodway. In areas where a regulatory floodway has not been designated,no
new construction,substantial improvement,or other development(including fill)shall be
permitted within Zones Al-30 and AE on the city's Flood Insurance Rate Map(FIRM),unless it
is demonstrated that the cumulative effect of the proposed development,when combined with all
other existing and anticipated development,will not increase the water surface elevation of the
base flood at any point within the city and will not result in the net loss of flood storage volume
When determined that structural elevation is not possible and where the placement of fill
cannot meet the above standard,impacts to undeveloped space must adhere to the "no net loss"
standards in Section 9.10.060.
2. Residential Construction.
a. New construction,conversion to,and substantial improvement of any residential structure
shall have the lowest floor,including basement,elevated at one foot above the base flood
elevation.
b. Enclosed areas below the lowest floor shall comply with the flood opening requirements in
subsectiiert Section 9.10.050.L.1.
3. Nonresidential Construction.
a. New construction,conversion to,and substantial improvement of,any commercial,industrial,
or other nonresidential structure shall have the lowest floor,including basement,elevated at
one foot above the base flood elevation.Or,together with attendant utility and sanitary
facilities:
i. Be floodproofed so that below the base flood level the structure is watertight with walls
substantially impermeable to the passage of water;
ii. Have structural components capable of resisting hydrostatic and hydrodynamic loads and
effects of buoyancy; and
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Planning Commission Recommendation
EXHIBIT A Attachment 1
iii. Be certified by a registered professional engineer or architect that the design and methods
of construction are in accordance with accepted standards of practice for meeting
provisions of this section based on their development or review of the structural design,
specifications and plans. Such certifications shall be provided to the Floodplain
Administrator as set forth Section 9.10.040.D.
b. Nonresidential structures that are elevated,not floodproofed, shall comply with the standards
for enclosed areas below the lowest floor in cub3cction Section 9.10.050.L.1.
c. Applicants floodproofing nonresidential buildings shall be notified that flood insurance
premiums will be based on rates that are one foot below the floodproofed level(e.g.,a
building floodproofed to the base flood level will be rated as one foot below.
4. Manufactured Dwellings.
a. Manufactured dwellings to be placed(new or replacement)or substantially improved that are
supported on solid foundation walls shall be constructed with flood openings that comply
with subsestien Section 9.10.050.L.I;
b. The bottom of the longitudinal chassis frame beam shall be at or above base flood elevation;
c. Manufactured dwellings to be placed(new or replacement)or substantially improved shall be
anchored to prevent flotation,collapse,and lateral movement during the base flood.
Anchoring methods may include,but are not limited to,use of over-the-top or frame ties to
ground anchors(Reference FEMA's "Manufactured Home Installation in Flood Hazard
Areas"guidebook for additional techniques); and
d. Electrical crossover connections shall be a minimum of 12 inches above base flood elevation
(BFE).
5. Recreational Vehicles. Recreational vehicles placed on sites are required to:
a. Be on the site for fewer than 180 consecutive days;and
b. Be fully licensed and ready for highway use,on its wheels or jacking system,is attached to
the site only by quick disconnect type utilities and security devices,and has no permanently
attached additions;or
c. Meet the requirements of subsection Section 9.10.050.M.4, including the anchoring and
elevation requirements for manufactured dwellings.
6. Appurtenant(Accessory) Structures.Relief from elevation or floodproofing requirements for
residential and nonresidential structures in Riverine(non-coastal)flood zones may be granted for
appurtenant structures that meet the following requirements:
a. Appurtenant structures located partially or entirely within the floodway must comply with
requirements for development within a floodway found in sebseetien Section 9.10.050.N;
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Planning Commission Recommendation
EXHIBIT A Attachment I
b. Appurtenant structures must only be used for parking,access,or storage and shall not be used
for human habitation;
c. Appurtenant structures on properties are limited to one-story structures less than 600 square
feet in A zones and must meet applicable setbacks from property lines;
d. The portions of the appurtenant structure located below the base flood elevation must be built
using flood resistant materials;
e. The appurtenant structure must be adequately anchored to prevent flotation,collapse,and
lateral movement of the structure resulting from hydrodynamic and hydrostatic loads,
including the effects of buoyancy,during conditions of the base flood;
f. The appurtenant structure must be designed and constructed to equalize hydrostatic flood
forces on exterior walls and comply with the requirements for flood openings in eub oction
Section 9.10.050.L.1;
g. Appurtenant structures shall be located and constructed to have low damage potential;
h. Appurtenant structures shall not be used to store toxic material,oil,or gasoline,or any
priority persistent pollutant identified by the Oregon Department of Environmental Quality
unless confined in a tank installed incompliance with subsestiee Section 9.10.050.G; and
i. Appurtenant structures shall be constructed with electrical,mechanical,and other service
facilities located and installed so as to prevent water from entering or accumulating within the
components during conditions of the base flood.
N. Floodways.Located within the areas-e€fspecial flood hazard areas established in Section 9.10.030.B
are areas designated as floodways. Because the floodway is an extremely hazardous area due to the
velocity of the floodwaters which carry debris,potential projectiles,and erosion potential,the
following provisions apply:
1. Prohibit encroachments,including fill,new construction,substantial improvements,and other
development within the adopted regulatory floodway unless:
a. Certification by a registered professional civil engineer is provided demonstrating through
hydrologic and hydraulic analyses performed in accordance with standard engineering
practice that the proposed encroachment shall not result in any increase in flood levels within
the city during the occurrence of the base flood discharge;or
b. A city may permit encroachments within the adopted regulatory floodway that would result in
an increase in base flood elevations,provided that a-Gconditional
pproval has been obtained Irons by-the Federal Insurance
Administrator through the Conditional Letter of Map Revision(CLOMR)application
process requirements established under Volume
44 of the Code of Federal Regulations, Section 65.12 are fulfilled,and the encroachments
comply with the"no net loss"standards in Section 9.10.060.
2. If the requirements of subsestiee Section 9.10.050.N.1 are satisfied,all new construction,
17
Planning Commission Recommendation
EXHIBIT A Attachment 1
substantial improvements,and other development shall comply with all other applicable flood
hazard reduction provisions of Section 9.10.050.
O. Standards for Shallow Flooding Areas. Shallow flooding areas appear on FIRMs as AO Zones with
depth designations or as AH Zones with base flood elevations.For AO Zones the base flood depths
range from one to three feet above ground where a clearly defined channel does not exist,or where
the path of flooding is unpredictable and where velocity flow may be evident. Such flooding is
usually characterized as sheet flow. For both AO and AH Zones,adequate drainage paths are required
around structures on slopes to guide floodwaters around and away from proposed structures.
1. Standards for AH Zones. Development within AH Zones must comply with the standards in
subsection Section 9.10.050.A through O.
2. Standards for AO Zones. In AO zones,the following provisions apply in addition to the
requirements in subsection Section 9.10.050.A through K and O.
a. New construction,conversion to,and substantial improvement of residential structures and
manufactured dwellings within AO Zones shall have the lowest floor,including basement,
elevated above the highest grade adjacent to the building,at minimum to or above the depth
number specified on the Flood Insurance Rate Maps or at least two feet if no depth number is
specified. For manufactured dwellings the lowest floor is considered to be the bottom of the
longitudinal chassis frame beam.
b. New construction,conversion to,and substantial improvements of nonresidential structures
within AO Zones shall either:
i. Have the lowest floor(including basement)elevated above the highest adjacent grade of
the building site,at minimum to or above the depth number specified on the Flood
Insurance Rate Maps or at least two feet if no depth number is specified;or
ii. Together with attendant utility and sanitary facilities,be completely floodproofed to or
above the depth number specified on the Flood Insurance Rate Map or a minimum of two
feet above the highest adjacent grade if no depth number is specified,so that any space
below that level is watertight with walls substantially impermeable to the passage of
water and with structural components having the capability of resisting hydrostatic and
hydrodynamic loads and the effects of buoyancy. If this method is used,compliance shall
be certified by a registered professional engineer or architect as stated in subsection
Section 9.10.050.M.3.a.iii.
c. Recreational vehicles placed on sites within AO Zones on the city's Flood Insurance Rate
Maps shall either:
i. Be on the site for fewer than I80 consecutive days;and
ii. Be fully licensed and ready for highway use,on its wheels or jacking system,is attached
to the site only by quick disconnect type utilities and security devices,and has no
permanently attached additions; or
iii. Meet the elevation requirements of subsection Section 9.10.050.O.2.a,and the anchoring
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Planning Commission Recommendation
EXHIBIT A Attachment I
and other requirements for manufactured dwellings of sebsestien Section 9.10.050.M.4.
d. In AO Zones,new and substantially improved appurtenant structures must comply with the
standards in subsection Section 9.10.050.M.6.
e. In AO zones,enclosed areas beneath elevated structures shall comply with the requirements
in subseetien Section 9.10.050.L.l.
9.10.060. No Net Loss Standards.
A. General Provisions.
1. All development in the special flood hazard area that would reduce undeveloped space. increase
impervious surface, or result in a loss of trees that are 6-inches dbh or greater must achieve no
net loss of the proxies for the floodplain functions. "No net loss"standards can be achieved by
first avoiding negative effects to floodplain functions to the greatest degree practicable, then by
minimizing remaining effects, then by replacing and/or otherwise compensating for, offsetting,
or rectifying the residual adverse effects to the three floodplain functions.
2. Compliance with "no net loss" standards for undeveloped space or impervious surface must
occur prior to the loss of habitat function or concurrent with the loss.
3. Mitigations that meet "no net loss"standards must be provided within, in order of preference:
1) the lot or parcel that floodplain functions were removed from, 2) the same reach of the
waterbody where the development is proposed, or 3) the special flood hazard area within the
same hydrologically connected area as the proposed development. Table 9.10 presents the no net
loss mitigation ratios, which increase based on the preferences listed above.
B. Undeveloped space. Development proposals must not reduce the fish-accessible and egress-able
habitat and flood storage volume created by undeveloped space within the special flood hazard
area.A development proposal with an activity that would impact undeveloped space must achieve
no net loss of fish-accessible and egress-able space and flood storage volume. Lost undeveloped
space must be replaced with fish-accessible and egress-able compensatory volume based on the
ratios in Table 9.10;must be hydrologically connected to the waterbody that is the flooding source;
and must be designed so that there is no increase in velocity.
C. Impervious surfaces. Impervious surface mitigation must be mitigated through any of the following
options:
I. Development proposals must not result in a net increase in impervious surface area within the
special flood hazard area through the use of ratios prescribed in Table 9.10 or
2. Use low impact development or green infrastructure to infiltrate and treat storm water produced
by the new impervious surface,as documented by a registered professional engineer, or
3. Ifprior methods are not feasible and documented by registeredprofessional engineer
storm water retention is required to ensure no increase in peak volume or flow and to maximize
infiltration, and treatment is required to minimize pollutant loading. See Section 9.10.060.E.3
for storm water retention specifications.
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Planning Commission Recommendation
EXHIBIT A Attachment 1
D. Trees. Development proposals must result in no net loss of trees 6-inches dbh or greater within the
special flood hazard area.
1. Trees of or exceeding 6-inches dbh that are removed from the RBZ, Floodway,or RBZ-fringe
must be replaced at the ratios in Table 9.10 and planted within the special flood hazard area.
2. Replacement trees must be a native species that would occur naturally in the Level III
ecoregion of the impact area.
E.. Storm water Management. Any development proposal that cannot mitigate as specified in Sections
9.10.060.C.1 and 9.10.060.C.2 must include the following:
1. Water quality(pollution reduction)treatment for post-construction stormwater runo/`from any
net increase in impervious area. Water quality facilities must treat stormwater to remove
sediment and pollutants from impervious surfaces such that at least 80 percent of the
suspended solids are removed from the stormwater prior to discharging to the receiving water
body;and
2. Water quantity treatment(retention or detention facilities). Retention and detention facilities
must:
a. Limit discharge to match the pre-development peak discharge rate(i.e.,the discharge rate
of the site based on its natural groundcover and grade before any development occurred)
for the 10-year peak flow using a continuous simulation for flows between 50 percent of
the 2-year flow event and the 10-year flow event(annual series).
b. Be designed to not entrap fish.
c. Be certified by a registered professional engineer.
d. Drain to the source offlooding.
3. Stormwater treatment facilities serving multiple lots or parcels,including subdivisions, must have
an enforceable operation and maintenance agreement to ensure the system functions as
designed. This agreement must include:
a. Recorded access to stormwater treatment facilities at the site by the City of Tigard for the
purpose of inspection and repair.
b. A legally binding document specifying the parties responsible for the proper maintenance of
the stormwater treatment facilities. The agreement will be recorded and bind subsequent
purchasers and sellers even if they were not party to the original agreement.
c. For stormwater controls that include vegetation and/or soil permeability, the operation and
maintenance manual must include maintenance of these elements to maintain the
functionality of the feature.
d. The responsible party for the operation and maintenance of the stormwater facility must have
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Planning Commission Recommendation
EXHIBIT A Attachment 9
the operation and maintenance manual on site and available at all times. Records of the
maintenance and repairs shall be retained and made available for inspection by the City of
Tigard for five years.
F. Exempt Activities. The following activities are not subject to the "no net loss"standards; however,
they may be subject to other floodplain development permit requirements.
1. Normal maintenance of structures,such as re-roofing and replacing siding,provided there is no
change in the footprint or expansion of the roof of the structure.
2. Normal street, sidewalk, and road maintenance, including but not limited to filling potholes,
repaving, and installing signs and traffic signals, that does not alter contours, use or alter
culverts, and is less than six inches above grade.Any expansion of paved areas is not an exempt
activity.
3. Routine maintenance of landscaping that does not involve grading, excavation, or filling.
4. Routine agricultural practices such as tilling,plowing, harvesting, soil amendments, and ditch
cleaning that does not alter the ditch configuration,provided the spoils are removed from special
flood hazard area or tilled into fields as a soil amendment.
5. Routine silvicultural practices (harvesting of trees), including hazardous fuels reduction and
hazard tree removal, as long as root balls are left in place.
6. Removal of noxious weeds and hazard trees, and replacement of non-native vegetation with
native vegetation.
7. Normal maintenance of above ground utilities and facilities, such as replacing downed power
lines and utility poles,provided there is no net change in footprint.
8. Normal maintenance of a levee or other flood control facility prescribed in the operations and
maintenance plan for the levee or flood control facility. Normal maintenance does not include
repair from flood damage, expansion of the prism, expansion of the face or toe, or addition of
protection on the face or toe with rock armor.
9. Habitat restoration activities.
10. Pre-emptive removal of documented susceptible trees to manage the spread of invasive species.
11. Projects that are covered under separate consultations under Section 4(d), 7, or 10 of the
Endangered Species Act(ESA).
G. Riparian Buffer Zone (RBZ).
1. The Riparian Buffer Zone is measured from the ordinary high-water line of a fresh waterbody
(lake; pond; ephemeral, intermittent, or perennial stream) or mean higher-high water of a
marine shoreline or tidally influenced river reach to 170 feet horizontally on each side of the
stream or inland of the MHHW. The riparian buffer zone includes the area between these outer
boundaries on each side of the stream, including the stream channel.
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Planning Commission Recommendation
EXHIBIT A Attachment 1
2. Functionally dependent uses are only subject to the "no net loss"standards in Sections 9.10.060.A
through D for development in the RBZ. Ancillary features that are associated with but do not
directly impact the functionally dependent use in the RBZ (including manufacturing support
facilities and restrooms)are subject to the beneficial gain standard of Subsection 9.10.060.G.4,
in addition to "no net loss"standards.
3.Any other use of the RBZ requires a greater offset to achieve no net loss of floodplain functions,
on top of the "no net loss"standards described above, through the beneficial gain standard of
Subsection 9.10.060.G.4.
4. Under FEMA's beneficial gain standard, an area within the same reach of the project and
equivalent to 5%ofthe total project area within the RBZ must be planted with native herbaceous,
shrub, and tree vegetation.
Table 9.10 "No Net Loss"Mitigation Standards
Basic Mitigate Undeveloped Impervious Trees Trees Trees
Ratios Space(f13) Surface(R2) l6"edbh<20") (20"<dbh519")
RBZ and Floodwa 2:1 1:1 3:1 5:1 6:1
RBZ-Fringe 1.5:1 1:1 2:1 4:1 5:1
_Mitigation Multipliers:
Mitigation onsite
to Mitigation 100% 100% 100% 100% 100%
offsite, same reach
Mitigation onsite
to Mitigation
offsite, different 200% 200% 200% 200%0 200%
0
reach,same
watershed(5th
field)
Notes:
1. Mitigation multipliers of 100% result in the required mitigation occurring at the same value
described by the ratios above, while multipliers of200% result in the required mitigation being
doubled. For example, if a development would create 1,000 square feet of new impervious
surface, then 1,000 square feet of new pervious surface would need to be created. However, if
only 500 square feet can be created within the same reach,the remaining 500 square feet created
within a different reach would need to be double the required amount because of the 200 percent
multiplier.In other words,another 1,000 square feet ofpervious surface would need to be created
at the location in the different reach, in addition to the 500 square feet created within the same
reach.
9.10.0760.Violations.
No structure or land shall hereafter be constructed, located, extended,converted,or altered without full
compliance with the terms of this chapter and other applicable regulations, including,but not limited to,
TCDC Chapter 18.510, Sensitive Lands.Violations of the provisions of this chapter by failure to comply
with any of its requirements(including violations of conditions and safeguards established in connection
with conditions)shall constitute a Class 1 civil infraction,processed according to the procedures in the
civil infractions ordinance, set out in TMC Chapter 1.16.Each violation of a separate provision of this
chapter shall constitute a separate infraction, and each day that a violation of this chapter is committed or
22
Planning Commission Recommendation
EXHIBIT A Attachment 9
permitted to continue shall constitute a separate infraction. A finding of a violation of this chapter shall
not relieve the responsible party of the duty to abate the violation. The penalties imposed by this section
are in addition and not in lieu of any remedies available to the city. If a provision of this chapter is
violated by a firm or corporation,the officer or officers,or person or persons responsible for the violation
shall be subject to the penalties imposed by this chapter. Nothing contained herein shall prevent the City
of Tigard from taking such other lawful action as is necessary to prevent or remedy any violation.
23
Planning Commission Recommendation
EXHIBIT A Attachment I
Chapter 18.510
Sensitive Lands
18.510.010 Purpose.
18.510.020 Applicability.
18.510.030 AdminiotfativeGenerai Provisions.
18.510.040 Reser-ved.Review Process.
18.510.050 Review Type Determination
18.510.060 Reserved
18.510.070 roval Criteria
18.510.080 Special Provisions within Locally Significant Wetlands and Along the Tualatin River,
Fanno Creek,Ball Creek,and the South Fork of Ash Creek.
18.510.090 Density Transfer and Reductions.
18.510.100 Plan Amendment Option.
18.510.110 Significant Habitat Areas Map Verification Procedures.
18.510.010.Purpose.
A. Maintain integrity of rivers,streams,and creeks. Sensitive land regulations in this chapter are
intended to maintain the integrity of the rivers,streams,and creeks in Tigard by minimizing erosion,
promoting bank stability,maintaining and enhancing water quality and fish and wildlife habitats,and
preserving scenic quality and recreation potential.
B. Implement comprehensive plan and floodplain management program.The regulations of this chapter
apply to all areas-e€special flood hazard areas within the City of Tigard.These regulations are
intended to implement the comprehensive plan and the city's floodplain management program as
required by the Federal Emergency Management Agency(FEMA)through the National Flood
Insurance Program,to help to preserve sensitive land areas from encroaching use, and to maintain the
October 19,2018,zero-foot rise floodway elevation. All development within the-arena-of special
flood hazard areas is subject to the terms of this ordinance and required to comply with its provisions
and all other applicable regulations including Tigard Municipal(TMC)Chapter 9.10.
C. Implement Clean Water Service(CWS)design and construction standards. The regulations of this
chapter are intended to protect the beneficial uses of water within the Tualatin River Basin in
compliance with the CWS"Design and Construction Standards."
D. Implement the Metro Urban Growth Management Functional Plan.The regulations of this chapter are
intended to protect the beneficial water uses and functions and values of resources within water
quality and flood management areas and to implement the performance standards of the Metro Urban
Growth Management Functional Plan.
E. Implement Statewide Planning Goal 5(Natural Resources).The regulations in this chapter are
intended to address the requirements of Statewide Planning Goal 5 (Natural Resources)and the safe
harbor provisions of the Goal 5 administrative rule pertaining to wetland and riparian corridors.
F. Protect public health,safety,and welfare. Sensitive land areas are designated as such to protect the
public health,safety,and welfare of the community through the regulation of these sensitive land
1
Planning Commission Recommendation
EXHIBIT A Attachment 1
areas.
;
0
+r
c nand
6. Sig cant tree-grA st,....,n on the"City of Tigard C:gn:fcant Tree Grove 7� ap + (Or.7 1'7 77
42;drd. 1•8 2-1 2; Ord. 20 01 §1;Ord.23 09, 12/12/2023)
18.510.020.Applicability.
A. The standards and procedures in this chapter apply to the following sensitive lands within the City
of Tigard:
I. The special flood hazard area or 1996 flood inundation line, whichever is greater.
2. Drainageways.
3. Wetlands that appear on the City of Tigard "Wetland and Stream Corridors Map" as either:
a. Locally significant, or
b. Non-significant and not subject to the regulatory authority of other agencies including
the U.S.Army Corps of Engineers and the Department of State Lands.
4. Steep slopes, which for the purposes of this chapter, are slopes of 25%or greater.
B. The following sensitive lands are defined as sensitive lands for the purposes of this title, including
but not limited to Title 8 Urban Forestry,but are not regulated by this chapter:
1. Significant fish and wildlife habitat areas designated on the City of Tigard "Significant
Habitat Areas Map".
2. Significant tree groves as shown on the "City of Tigard Significant Tree Grove Map."
3. Wetlands that meet the jurisdictional requirements and subject to regulatory authority of the
U.S. Army Corps of Engineers, Department of State Lands, CWS, or other federal, state, or
regional agencies.
2
Planning Commission Recommendation
EXHIBIT A Attachment 1
18.510.030. General Provisions
A. Interagency coordination. All necessary approvals must be obtained from all federal, state, or local
governmental agencies, where applicable. All development applications must include a service
provider letter from Clean Water Services.
B. Other uses. Except as explicitly authorizced by the provisions of this chapter, all uses are prohibited
within sensitive lands.
C. Nonconforming circumstances. Uses and developments established prior to the effective date of this
title that would be either prohibited by this chapter or subject to limitations and controls imposed by
this chapter are considered legal nonconforming circumstances and are subject to the provisions of
Chapter 18.50, Nonconforming Circumstances.
D. Wetlands.
I. Wetland regulations apply to those areas classified as significant on the City of Tigard
"Wetland and Streams Corridors Map,"and to a vegetated corridor ranging from 25 to 200
feet wide, measured horizontally,from the defined boundaries of the wetland as provided in
"Table 3.1, Vegetated Corridor Widths,"and "Appendix C,Natural Resource Assessments,"
of the CWS "Design and Construction Standards" Wetland locations may include but are not
limited to those areas identified as wetlands in "Wetland Inventory and Assessment for the City
of Tigard, Oregon,"prepared by Fishman Environmental Services, December 1994; "West
Bull Mountain Area Local Wetland Inventory"prepared by Pacific Habitat Services,Inc.,July
2012;and River Terrace and West Planning Areas of Tigard Local Wetland Inventory"
prepared by Pacific Habitat Services.Inc.,March 2023.
2. Precise boundaries may vary from those shown on wetland maps;specific delineation of wetland
boundaries may be necessary. Wetland delineations must be completed by qualified
professionals at the applicant's expense. Delineations must be reviewed and approved by the
Department of State Lands.
18.510.040. Review Process
A sensitive lands review is required for all development within sensitive lands unless the development is
allowed without review, as provided in Subsection 18.510.050.A. Review type determinations are
provided in Section 18.510.050. Sensitive lands reviews are processed as follows:
A. Special flood hazard area. A sensitive land review for development within the special flood hazard
area is processed through a Type I or II procedure as provided in 18.710.050 and 18.710.060,
respectively.
B. Drainageways.A sensitive land review for development within drainageways is processed through a
Type I or II procedure as provided in 18.710.050 and 18.710.060,respectively.
C. Steep slopes.A sensitive land review for development within steep slopes is processed through a Type
I or II procedure as provided in 18.710.050 and 18.710.060, respectively.
D. Wetlands. A sensitive land review for development within wetlands is processed through a Type II
procedure as provided in 18.710.060.
3
Planning Commission Recommendation
EXHIBIT A Attachment 1
18.510.050. Review Type Determination
13A. No review required.
'°510 020 D r and G ofthis seetie the The following uses and activities are allowed uses without
, ,
review within drainagewaysrand steep slopes ,
when the use does not involve paving. For the purposes of this chapter,the wood"structure" excludes:
children's play equipment,picnic tables,sand boxes,grills,basketball hoops,and similar recreational
equipment.
1. Accessory uses such as lawns,gardens,or play areas;except in a water quality sensitive area or
vegetated corridor,as defined in the CWS"Design and Construction Standards"or the Statewide
Goal 5 vegetated corridor established for the Tualatin River,as defined in Section 18.510.080.
2. Farm uses conducted without locating a structure within the sensitive land area;except in a water
quality sensitive area or vegetative corridor,as defined in CWS"Design and Construction
Standards"or the Statewide Goal 5 vegetated corridor established for the Tualatin River,as
defined in Section 18.510.080.
3. Community recreation uses,excluding structures;except in a water quality sensitive area or
vegetated corridor,as defined in the CWS"Design and Construction Standards"or the Statewide
Goal 5 vegetated corridor established for the Tualatin River,as defined in Section 18.510.080.
4. Public and private conservation areas for water,soil,open space, forest,and wildlife resources.
5. Removal of poison oak,tansy ragwort,blackberry,English ivy,or other noxious vegetation.
6. A ainte..ance„f'fl,�,.,rway a cl..,a:.g re channeling;a ept i ater quality se strive.
,
;6. Fences;except in a water quality sensitive area or vegetated corridor,as defined in the CSW
"Design and Construction Standards";or the Statewide Goal 5 vegetated corridor established for
the Tualatin River,as defined in Section 18.510.080.
47. Accessory structures that are less than 449200 square feet in size;except in a water quality
sensitive area or vegetated corridor,as defined in the CSW"Design and Construction Standards";
or the Statewide Goal 5 vegetated corridor established for the Tualatin River, as defined in
Section 18.510.080.
138. Land form alterations involving up to 10 cubic yards of material;except in a water quality
sensitive area or vegetated corridor,as defined in the CSW"Design and Construction Standards";
or the Statewide Goal 5 vegetated corridor established for the Tualatin River, as defined in
Section 18.510.080.
Exe tions When pe.formed under rho direction„f the cit., rho f llo..ing mpt a;.om the
4
Planning Commission Recommendation
EXHIBIT A Attachment 1
9. The following are exempt from the provisions of this section when performed under the
direction of the city:
.1-a. Responses to public emergencies,including emergency repairs to public facilities_;
2b. Stream and wetlands restoration and enhancement activitiesprograms, except that any portion
of these activities that occur within the areas-of special flood hazard area that meeting
the definition of development in TMC Section 9.10.020 are subject to a Type II review as
provided in Subparagraph 18.510.050.C.2.;
3c. Non-native vegetation removal;
4d. Planting of native plant species. anit
5e.Routine maintenance or replacement of existing public facilities projects,except that any
portion of these activities that occur within the areas-especial flood hazard area that
meeting the definition of development in TMC Section 9.10.020 are subject to a Type II
review as provided in Subparagraph 18.510.050.C.2.
, >
0
€R. ^dm:nistrativeType I sensitive lands review.
1 ^aminist..,tiveA Type I sensitive lands reviews within the-drainageways;and steep slopes that
0
,
Seetien-1-8,-74-0,4-5-87is required for the following actions:
a. The repair, reconstruction, or improvement of an existing structure or utility, the cost of
which is less than 50%of the market value of the structure prior to the improvement or the
damage requiring reconstruction
b. Minimal-gGround disturbance or landform alteration involving 10 to 50 cubic yards of
material.
c. Building permits for accessory structures that are 4.20200 to 528 square feet in size.
2 ^dminist..,t.veA Type I sensitive lands review is required for properties
that contain any special flood hazard areas, where the applicant_chooses to demonstrate are
actien
a-that allproposed development and any land form alteration is located entirely outside the
special flood hazard area.
5
Planning Commission Recommendation
EXHIBIT A Attachment 9
i- The� nstruction of access„ry str ct„res up tom. 528 � re feet : a nd
,
3. The approval authority will approve,approve with conditions,or deny a sensitive land review
application using the standards and approval criteria Sections 18.5 L8040,18.510.A5-0030,
18.510.070,and 18.510.080.
liC. Type II sensitive lands reviews.
1. A Type II sensitive land reviews within drainageways,steep slopes °
wistabletreurid,and wetlands areas that are not regulated by other local, state,or federal
agencies ,is
required for the following actions:
a. Ground disturbance or land form alterations involving more than 50 cubic yards of material_;
b. Repair, reconstruction,or improvement of an existing structure or utility,the cost of which
equals or exceeds 50%of the market value of the structure prior to the improvement or the
damage requiring reconstruction.;
c. Residential and nonresidential structures intended for human habitation,tafml
d. Accessory structures that are greater than 528 square feet in size.
2. A Type II sensitive lands review within the special flood hazard area is required for the
following actions:
a. Ground disturbance or landform alterations in the special flood hazard area,including the
floodway.
b.Repair, reconstruction, or improvement of an existing structure or utility,the cost of which
equals or exceeds 50%of the market value of the structure prior to the improvement or the
damage requiring reconstruction,provided no development occurs in the floodway.
c. Stream and wetland restoration and enhancement activities,including work in the floodway,
when performed under the direction of the city.
�3. The approval authority will approve, approve with conditions,or deny a sensitive lands review
application using the standards and approval criteria provided in Sections 18.510.030,
18.510.070, and 18.510.080.
6
Planning Commission Recommendation
EXHIBIT A Attachment 1
impr >
liens of tim,vivapter,all etlteftrse,J-ace
03A
-4he apprrrvel-eutltcrrity will review
,. ,
;
Oct 18 21 §2;Ord. 18 23 42;Ord.2; OD, 12i'12%2023)
assified eti-signific a t on
,
rd ,as ,Fided
R , O • . 11
7
Planning Commission Recommendation
EXHIBIT A Attachment I
;
. li fied„ „f ss:.pals at the applicant's e (Ora t 7 22 §2. n..,l 1 v 21 s�)e
18.510.060. eserved
21 §2; Ord. 18 23 §2; Ord. 18 28 §1;Ord. 22 06 §2)
18.510.070. Approval Criteria.
43A Withi the areasof r pecial flood hazard area.The approval authority will approve or approve with
conditions an application for sensitive lands review on properties that contain any
special flood hazard areas when all oo€the-€fig either the clear and objective Type I criteria or
the alternative Type II criteria are met:
1. Type I approval criteria. The proposed development or land form alteration is located entirely
outside of the special flood hazard area.
2. Type II approval criteria. The proposed development or land form alteration is located within
the special flood hazard area and complies with all of the following criteria:
1 Co.,,.pliance witl, „ll o f t e � plicable e„ts of this title and Th1C Chapter n t n.
2-a. Land form alterations must preserve or enhance the areas-of special flood hazard area storage
function and maintenance of the zero-foot rise floodway must not result in any
encroachments, including fill, new construction, substantial improvements and other
development unless certified by a registered professional engineer that the encroachment will
not result in any increase in flood levels during the base flood discharge;_a-If in the
floodway and no-rise requirement is met, the development will comply with all applicable
flood hazard reduction provisions.
..tom,a „til ities p ublic � ort f,..hies n allowed, si denti lly b. An assessment,prepared and certified by a qualified professional, must demonstrate that
the proposed land form alteration or development results in no net loss of the following
floodplain functions:floodplain storage, water quality, and vegetation. The assessment
must include a mitigation plan,if applicable. The assessment must comply with all no net
loss standards in TMC Section 9.10.060.
8
Planning Commission Recommendation
EXHIBIT A Attachment 1
4c. Where a land form alteration or development is allowed to occur within the areas-of special
flood hazard area, it will not result in any increase in the water surface elevation of the 100-
year flood;
Sd.The land form alteration or development plan includes a pedestrian or bicycle pathway in
compliance with the adopted Transportation System Plan or Greenways Trail System Master
Plan,unless the construction of said pathway is deemed as untimely_;
6e. Pedestrian or bicycle pathway projects within the areas-ef special flood hazard area must
include a wildlife habitat assessment that shows the proposed alignment minimizes impacts to
significant wildlife habitat while balancing the community's recreation and environmental
educational goals_;
71 The necessary U.S. Army Corps of Engineer ,
DivisieeDepartment of State Lands, and CWS permits and approvals must be obtained,;and
gg. Where land form alterations or development are allowed within and adjacent to the areas-ef
special flood hazard area,the city will require the consideration of dedication of sufficient
open land area within and adjacent to the areas-ef special flood hazard area in compliance
with the comprehensive plan.This area must include portions of a suitable elevation for the
construction of a pedestrian or bicycle pathway within the areas-ef special flood hazard area
in compliance with the adopted Transportation System Plan or Greenways Trail System
Master Plan.
CB.With sSteep slopes.The approval authority will approve or approve with conditions an application for
a sensitive lands review eewithin steep slopes ° when all of the
following criteria are met:
;
�1. The extent and nature of the proposed land form alteration or development will not create site
disturbances to an extent greater than that required for the use.
42. The proposed land form alteration or development will not result in erosion,stream
sedimentation,ground instability,or other adverse on-site and off-site effects or hazards to life or
property_;
43. The structures are appropriately sited and designed to ensure structural stability and proper
drainage of foundation and crawl space areas for development with any of the following soil
conditions:wet or high water table;high shrink-swell capability;compressible or organic;and
shallow depth-to-bedrock_;and
44. Where natural vegetation has been removed due to land form alteration or development,the areas
not covered by structures or impervious surfaces will be replanted to prevent erosion in
compliance with CWS"Design and Construction Standards".
DC. Witl+in-dDrainageways. The approval authority will approve or approve with conditions an
application for a sensitive lands review within drainageways when all of the following criteria are
met:
;
9
Planning Commission Recommendation
EXHIBIT A Attachment 1
2I. The extent and nature of the proposed land form alteration or development will not create site
disturbances to an extent greater than that required for the use_;
32. The proposed land form alteration or development will not result in erosion,stream
sedimentation,ground instability,or other adverse on-site and off-site effects or hazards to life or
property_;
43. The water flow capacity of the drainageway is not decreased_;
M. Where natural vegetation has been removed due to land form alteration or development,the areas
not covered by structures or impervious surfaces will be replanted to prevent erosion in
compliance with CWS"Design and Construction Standards"_;
gS. The drainageway will be replaced by a public facility of adequate size to accommodate maximum
flow in compliance with Clean Water Services requirements and the city's adopted stormwater
master plan
g6. The necessary U.S.Army Corps of Engineers ,
PivisientDepartment of State Lands,and CWS approvals must be obtained_;
47. Where land form alterations or development are allowed within and adjacent to the areas-ef
special flood hazard area,the city will require the consideration of dedication of sufficient open
land area within and adjacent to the areas of special flood hazard area in compliance with the
comprehensive plan.This area will include portions of a suitable elevation for the construction of
a pedestrian or bicycle pathway within the areas-e€special flood hazard area in compliance with
the adopted pedestrian bicycle pathway plan.
ED.Arithifi-wWetlands.The approval authority will approve or approve with conditions an application for
a sensitive lands review within wetlands when all of the following criteria are met:
;
2.1. The proposed land form alteration or development is not located within a locally significant
wetland or its associated vegetative corridor
as provided in "T-alale-34--Ai-egetative-CeFFiEler--Wkitiawi
"
the CWS"Design and Construction
Standards," for such a wetland_;
32. The extent and nature of the proposed land form alteration or development will not create site
disturbances to an extent greater than the minimum required for the use_;
43. Any encroachment or change in on-site or off-site drainage that would adversely impact wetland
characteristics have been mitigated,;
44. Where natural vegetation has been removed due to land form alteration or development,erosion
control provisions of the Surface Water Management program of Washington County must be
met and areas not covered by structures or impervious surfaces will be replanted in like or similar
species in compliance with CWS"Design and Construction Standards"_;
10
Planning Commission Recommendation
EXHIBIT A Attachment 1
45. All other sensitive lands requirements of this chapter have been met_;
74. The necessary U.S.Army Corps of Engineers ,
DivisieftDepartment of State Lands, and CWS approvals must be obtained_;
Z. Physical limitations and natural hazards,arena-ef special flood hazard areas and wetlands,natural
areas,and parks,recreation and open space policies of the comprehensive plan have been met.
18.510.080. Special Provisions within Locally Significant Wetlands and Along the Tualatin River,
Fanno Creek,Ball Creek,and the South Fork of Ash Creek.
A. In order to address the requirements of Statewide Planning Goal 5 (Natural Resources)and the safe
harbor provisions of the Goal 5 administrative rule(OAR 666-023-0030)pertaining to wetlands,all
wetlands classified as significant on the City of Tigard"Wetlands and Streams Corridors Map" are
protected. No land form alterations or developments are allowed within or partially within a
significant wetland,except as allowed or approved in compliance with Section 18.510.100.
B. In order to address the requirements of Statewide Planning Goal 5 (Natural Resources)and the safe
harbor provisions of the Goal 5 administrative rule(OAR 660-023-0030)pertaining to riparian
corridors,a standard setback distance or vegetated corridor area,measured horizontally from and
parallel to the top of the bank, is established for the Tualatin River,Fanno Creek,Ball Creek,and the
South Fork of Ash Creek.
1. The standard width for"good condition"vegetated corridors along the Tualatin River is 75 feet,
unless wider in compliance with CWS"Design and Construction Standards,"or modified in
compliance with Section 18.510.100.If all or part of a locally significant wetland (a wetland
identified as significant on the City of Tigard"Wetlands and Streams Corridors Map")is located
within the 75-foot setback area,the vegetated corridor is measured from the upland edge of the
associated wetland.
2. The standard width for"good condition"vegetated corridors along Fanno Creek,Ball Creek,and
the South Fork of Ash Creek is 50 feet,unless wider in compliance with CWS"Design and
Construction Standards,"or modified in compliance with Section 18.510.100. If all or part of a
locally significant wetland(a wetland identified as significant on the City of Tigard"Wetlands
and Streams Corridors Map")is located within the 50-foot setback area,the vegetated corridor is
measured from the upland edge of the associated wetland.
3. The minimum width for"marginal or degraded condition"vegetated corridors along the Tualatin
River,Fanno Creek,Ball Creek,and the South Fork of Ash Creek is 50 percent of the standard
width,unless wider in compliance with CWS"Design and Construction Standards,"or modified
in compliance with Section 18.510.100.
4. The determination of corridor condition is based on the natural resource assessment guidelines as
provided in the CWS"Design and Construction Standards."
5. The standard setback distance or vegetated corridor area applies to all development proposed on
property located within or partially within the vegetated corridors, except as allowed below:
a. Roads,pedestrian or bike paths crossing the vegetated corridor from one side to the other in
order to provide access to the sensitive area or across the sensitive area,as approved by the
city in compliance with Section 18.510.070 and by CWS"Design and Construction
11
Planning Commission Recommendation
EXHIBIT A Attachment 1
Standards";
b. Utility or service provider infrastructure construction (i.e. storm, sanitary sewer,water,
phone,gas,cable,etc.),if approved by the city and CWS;
c. A pedestrian or bike path,not exceeding 10 feet in width and in compliance with the CWS
"Design and Construction Standards";
d. Grading for the purpose of enhancing the vegetated corridor,as approved by the city and
CWS;
e. Measures to remove or abate hazards,nuisances,or fire and life safety violations,as approved
by the regulating jurisdiction;
f. Enhancement of the vegetated corridor for water quality or quantity benefits,fish,or wildlife
habitat,as approved by the city and CWS;
g. Measures to repair,maintain,alter,remove,add to,or replace existing structures,roadways,
driveways,utilities,accessory uses,or other developments provided they are in compliance
with city and CWS regulations, and do not encroach further into the vegetated corridor or
sensitive area than allowed by the CWS "Design and Construction Standards."
C. Land form alterations or developments located within or partially within the Goal 5 safeharbor
setback or vegetated corridor areas established for the Tualatin River, Fanno Creek,Ball Creek,
and the South Fork of Ash Creek that meet the jurisdictional requirements and permit criteria of
the CWS,U.S.Army Corps of Engineers,Department of State Lands,or other federal,state,or
regional agencies,are not subject to this subsection B,except where the:
a. Land form alterations or developments are located within or partially within a good condition
vegetated corridor,as provided in Paragraphs 18.510.080.8.1 and 2;
b. Land form alterations or developments are located within or partially within the minimum
width area established for marginal or a degraded condition vegetated corridor,as provided in
Paragraph 18.510.080.8.3.
These exceptions reflect instances of the greater protection of riparian corridors provided by the safe
harbor provisions of the Goal 5 administrative rule.
18.510.090.Density Transfer and Reductions.
A. Density transfer. Required residential density for apartments,rowhouses,and small form residential
development may be transferred from sensitive lands using the following methods:
1. The units per acre calculated by subtracting land areas listed in Subparagraphs 18.40.020.A.1-3
from the gross acres may be transferred to the remaining buildable land areas subject to the
following limitations:
a. The number of units that can be transferred is limited to the number of units that would have
been allowed on 25%of the unbuildable area if not for these regulations;and
b. The total number of units per site does not exceed 125%of the maximum number of units per
12
Planning Commission Recommendation
EXHIBIT A Attachment 9
gross acre allowed.
2. Units per acre calculated by subtracting land areas listed in Paragraph 18.40.020.A.4 from the
gross acres may be transferred to the remaining buildable land areas on land zoned RES-D and
RES-E subject to the following limitations:
a. The number of units that can be transferred is limited to the number of units that would have
been allowed on the wetland area,if not for these regulations;
b. The total number of units per site does not exceed the maximum number of units per gross
acre allowed.
B. Density reduction.The minimum number of residential units required in a development may be
reduced if necessary to ensure that impacts on habitat areas are minimized. The amount of
reduction in the minimum density is calculated by subtracting the square footage of inventoried
significant habitat that is permanently protected from the total square footage used to calculate the
minimum density requirement.The approval authority may impose any reasonable condition
necessary to mitigate identified impacts resulting from development on otherwise unbuildable
land.
The approval authority will approve,approve with conditions,or deny the density reduction
provided that the proposal will directly result in the protection of significant habitat areas through
placement in a non-buildable tract or protected with a restrictive easement.
18.510.100. Plan Amendment Option.
A. Comprehensive plan amendment.Any owner of property affected by the Goal 5 safeharbor(1)
protection of significant wetlands or(2)vegetated areas established for the Tualatin River, Fanno
Creek,Ball Creek, and the South Fork of Ash Creek may apply for a comprehensive plan amendment
as provided in Chapter 18.790,Text and Map Amendments. This amendment must be based on a
specific development proposal.The effect of the amendment would be to remove Goal 5 protection
from the property,but not to remove the requirements related to the CWS Stormwater Connection
Permit,which must be addressed separately through an alternatives analysis,as described in Section
3.02.5 of the CWS"Design and Construction Standards." The applicant must demonstrate that such
an amendment is justified by either of the following:
B. ESEE analysis.The applicant may prepare an environmental, social,economic and energy(ESEE)
consequences analysis prepared in compliance with OAR 660-23-040.
1. The analysis must consider the ESEE consequences of allowing the proposed conflicting use,
considering both the impacts on the specific resource site and the comparison with other
comparable sites within the Tigard Planning Area;
2. The ESEE analysis must demonstrate to the satisfaction of the city council that the adverse
economic consequences of not allowing the conflicting use are sufficient to justify the loss,or
partial loss,of the resource;
3. In particular,ESEE analysis must demonstrate why the use cannot be located on buildable land,
consistent with the provisions of this chapter,and that there are no other sites within the Tigard
Planning Area that can meet the specific needs of the proposed use;
13
Planning Commission Recommendation
EXHIBIT A Attachment 1
4. The ESEE analysis must be prepared by a team consisting of a wildlife biologist or wetlands
ecologist and a land use planner or land use attorney,all of whom are qualified in their respective
fields and experienced in the preparation of Goal 5 ESEE analysis;
5. If the application is approved,then the ESEE analysis must be incorporated by reference into the
Tigard Comprehensive Plan,and the"Tigard Wetland and Stream Corridor Map"be amended to
remove the site from the inventory.
C. Demonstration of change. In this case,the applicant must demonstrate that the sensitive area site no
longer meets the applicable significance threshold defined by the Goal 5 administrative rule,relative
to other comparable resources within the Tigard Planning Area.
1. Significance thresholds are described and applied in the addendum to the City of Tigard Local
Wetlands Inventory adopted by reference as part of this chapter.
2. To approve this claim,the city council must find that the decline in identified resource values did
not result from a violation of this title.
18.510.110. Significant Habitat Areas Map Verification Procedures.
A. Applicants who concur that the significant habitat areas map is accurate must submit the following
information to serve as the basis for verifying the boundaries of inventoried habitat areas:
1. Submission requirements.
a. A detailed property description;
b. A scale map of the property showing the locations of significant habitat areas,any existing
built area, wetlands or water bodies,Clean Water Services'vegetated corridor,the areas-ef
special flood hazard area,the 1996 flood inundation line, and contour lines(two-foot
intervals for slope less than 15%and 10-foot intervals for slopes 15%or greater);and
c. A current aerial photograph of the property.
2. The approval authority's decision will be based on consideration of submitted information, site
visit information,and other factual information. Should the applicant disagree with the
determination on the location of significant habitat areas on the property,the precise boundaries
must be verified by the applicant in compliance with the detailed delineation methodology
outlined in Subsection 18.510.110.B.
B. Applicants who believe that the map is inaccurate must submit a detailed delineation conducted by a
qualified professional in compliance with the following methodology to verify the precise boundaries
of the inventoried habitat areas by means of a Type lI procedure.
1. Verifying boundaries of inventoried riparian habitat. Locating habitat and determining its riparian
habitat class is a 4-step process:
a. Locate the water feature that is the basis for identifying riparian habitat.
i. Locate the top of bank of all streams,rivers,and open water within 200 feet of the
property.
14
Planning Commission Recommendation
EXHIBIT A Attachment 1
ii. Locate the areas-of special flood hazard area or 1996 flood inundation line,whichever is
greater,within 100 feet of the property.
iii. Locate all wetlands within 150 feet of the property. Identified wetlands on the property
must be further delineated consistent with methods currently accepted by the Oregon
DivisienDepartment of State Lands and the U.S. Army Corps of Engineers.
b. Identify the vegetative cover status of all areas on the property that are within 200 feet of the
top of bank of streams,rivers,and open water,are wetlands or are within 150 feet of
wetlands,and are flood areas and within 100 feet of flood areas.
i. Vegetative cover status must be as identified on the metro vegetative cover map.
ii. The vegetative cover status of a property may be adjusted only if(a)the property was
developed prior to the time the regional program was approved;or(b)an error was made
at the time the vegetative cover status was determined.To assert the latter type of error,
applicants must submit an analysis of the vegetative cover on their property using
summer 2002 aerial photographs and the following definition of vegetative cover types in
Table 18.510.1.
Table 18.510.1
Definitions of Vegetative Cover Types
Type Definition
Areas that are part of a contiguous area 1 acre or larger of grass,
meadow,croplands,or areas of open soils located within 300 feet
Low structure of a surface stream (low structure vegetation areas may include
vegetation or open areas of shrub vegetation less than 1 acre in size if they are
soils contiguous with areas of grass, meadow, croplands, orchards,
Christmas tree farms, holly farms, or areas of open soils located
within 300 feet of a surface stream and together form an area of 1
acre in size or larger).
Areas that are part of a contiguous area 1 acre or larger of shrub
Woody vegetation or open or scattered forest canopy (less than 60 percent crown
closure)located within 300 feet of a surface stream.
Areas that are part of a contiguous grove of trees 1 acre or larger
Forest canopy in area with approximately 60 percent or greater crown closure,
irrespective of whether the entire grove is within 200 feet of the
relevant water feature.
c. Determine whether the degree that the land slope upward from all streams,rivers,and open
water within 200 feet of the property is greater than or less than 25 percent(using the
vegetated corridor measurement methodology as provided in Clean Water Services Design
and Construction Standards;and
d. Identify the riparian habitat classes applicable to all areas on the property using Table
18.510.2 and Table 18.510.3.
15
Planning Commission Recommendation
EXHIBIT A Attachment 1
Table 18.510.2
Method for Locating Boundaries of Class I and II Riparian Areas
Development/Vegetation Status[1]
Developed Woody
areas not vegetation
Distance in providing Low structure (shrub and Forest canopy
feet from vegetative vegetation or scattered forest (closed to open
water feature cover open soils canopy) forest canopy)
Surface streams
0-50 Class II Class 1 Class I Class I
50-100 Class II [2] Class I Class I
Class II [2] Class II [2]
100-150 if slope>25 if slope>25 Class II [2]
percent percent
Class II [2] Class II [2] Class II [2]
150-200 if slope>25 if slope>25 if slope>25
percent percent percent
Wetlands(Wetland feature itself is a Class I Riparian Area)
0-100 Class II [2] Class I Class I
100-150 Class II [2]
Flood Areas(Undeveloped portion of flood area is a Class I Riparian Area)
0-100 Class II [2] Class II [2]
Notes:
The vegetative cover type assigned to any particular area was based on 2
factors: the type of vegetation observed in aerial photographs and the size of
[1] the overall contiguous area of vegetative cover to which a particular piece of
vegetation belonged.As an example of how the categories were assigned,in
order to qualify as a"forest canopy"the forested area had to be part of a larger
patch of forest land at least 1 acre in size.
Areas that have been identified as habitats of concern,as designated on the
Metro Habitats of Concern Map,will be treated as Class I riparian habitat
areas in all cases, subject to the provision of additional information that
[2] establishes that they do not meet the criteria used to identity habitats of
concern as described in Metro's Technical Report for Fish and Wildlife.
Examples of habitats of concern include: Oregon white oak woodlands,
bottomland hardwood forests,wetlands,native grasslands, riverine islands or
deltas,and important wildlife migration corridors.
16
Planning Commission Recommendation
EXHIBIT A Attachment 1
Table 18.510.3
Tualatin Basin "Limit" Decision II
Conflicting Use Category
Future Urban
(2002 and
Resource High Intensity 2004 Non-Urban
Category Urban Other Urban additions) (outside UGB)
Class I&II
Riparian inside Moderately Strictly Limit Strictly Limit N/A
vegetated Limit
corridor
Class I&II
Riparian Moderately Moderately Moderately Moderately
outside Limit Limit Limit Limit
vegetated
corridor
All other Lightly Limit Lightly Limit Lightly Limit Lightly Limit
Resource Areas
Inner Impact Lightly Limit Lightly Limit Lightly Limit Lightly Limit
Area
Outer Impact Lightly Limit Lightly Limit Lightly Limit Lightly Limit
Area
Notes:
Vegetated corridor standards are applied consistently throughout the District;in
[1] HTU areas they supersede the"limit"decision.
2. Verifying boundaries of inventoried upland habitat was identified based on the existence of
contiguous patches of forest canopy, with limited canopy openings.The"forest canopy"
designation is made based on analysis of aerial photographs as part of determining the vegetative
cover status of land within the region. Upland habitat is as identified on the Significant Habitat
Areas Map unless corrected as provided in this subsection.
a. The only allowed corrections to the vegetative cover status of a property area as follows:
i. To correct errors made when the vegetative status of an area was determined based on
analysis of the aerial photographs used to inventory the habitat.The perimeter of an area
delineated as"forest canopy"on the Metro Vegetative Cover Map may be adjusted to
more precisely indicate the dripline of the trees within the canopied area provided that no
areas providing greater than 60 percent canopy crown closure are de-classified from the
"forest canopy"designation. To assert such errors, applicants must submit an analysis of
the vegetative habitat cover on their property using the aerial photographs that were used
to inventory the habitat and the definitions of the different vegetative cover types
provided in Table 18.510.1;and
ii. To remove tree orchards and Christmas tree farms from inventoried habitat;provided,
17
Planning Commission Recommendation
EXHIBIT A Attachment 1
however,that Christmas tree farms where the trees were planted prior to 1975 and have
not been harvested for sale as Christmas trees may not be removed from the habitat
inventory.
b. If the vegetative cover status of any area identified as upland habitat is corrected in
compliance with Subparagraph 18.510.110.B.2.a to change the status of an area originally
identified as"forest canopy,"then such area will not be considered upland habitat unless it
remains part of a forest canopy opening less than 1 acre in area completely surrounded by an
area of contiguous forest canopy.
18
Planning Commission Recommendation
Attachment 2
EXHIBIT A
City of Tigard DRAFT
Tigard Planning Commission
MINUTES—May 5,2025
Location:Town Hall, 13125 SW Hall Blvd. Hybrid Meeting
CALL TO ORDER
President Jackson called the meeting to order at 7:00 PM.
ROLL CALL
Present: President Jackson,Commissioner Bowerman,Commissioner Sabbe,Commissioner Schuck,
Commissioner Tiruvallur,and Commissioner Murphy,Alternate Commissioner Sprague,Commissioner
Brandt (remote),Commissioner Choudhury (remote). Council President Wolf(remote),Councilor Schlack.
Excused:Vice President Miranda
Staff Present: Assistant Director of Community Development Schuyler Warren,Senior Planner Agnes
Lindor, Planning Commission Secretary Joanne Bengtson.
COMMUNICATIONS
President Jackson asked if there were any external communications to share. Seeing none,he mentioned that
City Council would be considering food carts on May 6, a subject that came to the Planning Commission in
previous meetings. On March 4,Council discussed closing the loophole on SDCs in cases of temporary
Certificates of Occupancy.
APPROVE DRAFT MINUTES
President Jackson asked for changes or corrections to the draft minutes of February 3,2025. Seeing none,
Commissioner Schuck motioned to approve the minutes as written. Commissioner Bowerman seconded the
motion.
LEGISLATIVE PUBLIC HEARING: FEMA ENDANGERED SPECIES ACT (ESA)
COMPLIANCE CODE AMENDMENTS: DCA2025-00001 Senior Planner Agnes Lindor
President Jackson read a brief description of the hearing process,order of presentations and comments.
He then opened the public hearing and introduced Senior Planner Agnes Lindor to present the staff report.
STAFF REPORT/APPLICANT PRESENTATION
Community Development's Senior Planner Agnes Lindor provided a brief review of the FEMA flood
Insurance Program,national flood maps and how they're used to determine local regulations and determine
flood insurance need and rates. Because the proposed amendments in this case are Legislative in nature, they
are reviewed under the Legislative procedure.This process requires public hearings by the Planning
Commission (tonight's hearing) and City Council (scheduled for June 10, 2025).
In July 2024,Oregon jurisdictions received a letter from FEMA stating that all NFIP participating
communities must select one of three pre-implementation compliance measures and notify FEMA of the
choice by December 1,2024, and start implementing it. Tigard chose number one:
1.Adopt a model ordinance that considers impacts to species and their habitat and requires
mitigation to a"no net loss" standard;
2. Require a habitat assessment and mitigation plan for development on a permit-by-permit basis; or
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3. Prohibit all development in the Special Flood Hazard Area(SFHA).
We notified FEMA we'd begin working toward adoption of the model ordinance to the city's Municipal
Code and Community Development Code.
Sr. Planner Lindor stated DCA2025-00001 contains no changes to FEMA's flood maps,only proposed
updates to the development and municipal codes necessary to incorporate regulatory changes required for
Tigard's continued participation in the National Flood Insurance Program (NFIP).
The proposed amendments include updates to Municipal Code Chapter 9.10 that add new definitions and
"no net loss"standards; Chapter 18.510,Sensitive Lands, to require a"no net loss"analysis with a sensitive
lands review for development within areas of special flood hazard;and general reorganization and clean-up
of Chapter 18.510,Sensitive Lands.
Sr. Planner Lindor stated she received three additional public comments following publication of the staff
report,which she shared with the commission:
• 5/5/25,a phone call from Mr. Mike Westfall,curious to learn more about the regulations were about
the hearing process, the meaning of"no net loss",and when these changes would be effective.
• 5/5/25,an e-mail from Mr. Pascal Pascuzzi asking about these regulations and how they would
impact wetlands and any associated buffers. Sr. Planner Lindor stated for the Commission—there's no
impact to wetlands with these regulations.
• 5/5/25,a written comment from Mr. Robert Ruedy forwarded to Planning Commission late this
afternoon requesting a continuance and stating economic concerns for taxpayers.
Commissioner Jackson submitted comments to Sr. Planner Lindor with scrivener errors,which will be
incorporated into the Planning Commission's recommendation.
STAFF RECOMMENDATION
Sr. Planner Lindor recommends that the Planning Commission find in favor of the proposed development
code and municipal code text amendments and make a final recommendation to Tigard City Council for its
approval.
QUESTIONS
President Jackson asked if there was a map. Ms. Lindor said no because there are no changes to the map.
While waiting for one to be pulled up to display, she estimated 400 parcels citywide could be affected,with
perhaps 120 of those being owned by the city. The Special Flood Hazard area runs along Fanno Creek,
Summer Creek,Ash Creek around Oak St., most of Cook Park and along the Tualatin River.
Commissioner Schuck asked if the three options were the only ones available to us and why did we choose
the first one?Sr. Planner Lindor said yes, those were the choices,and the city had to choose an option or we
could be dropped from the Flood Insurance Program.
Option #2 didn't consider Oregon's requirement for notices and the legislative process that must be
followed. FEMA didn't expected Option#2 to require any kind of code amendment to process a permit-by-
permit basis. FEMA also stated that Option#2 would not be an option for long-term implementation
measures. Option #3 would prohibit all development and could result in litigation and loss for the city.
This is why staff went with Option#1.
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President Jackson asked if staff knew of any existing non-conforming developments that could be affected.
Planner Lindor said she didn't,but parcels that are non-conforming today will remain that way. It's likely that
dwellings on such a parcel were built above flood level,while a yard,garden bed or shed might be in the
special flood area. However,if the resident is in the floodplain and they remove more than 50%of the
structure,they would need to comply with all NFIP national requirements to rebuild.
President Jackson moved to the public testimony portion and provided instructions for in-person and remote
testimony in support,neutral and against,in that order. However,many attendees didn't indicate or weren't
sure of their position,so the President called in order of sign-up.
PUBLIC TESTIMONY
- Randy Killion, 11825 SW Katherine Street,had questions about whether these regulations apply when
flood insurance is not required and if existing structures can remain.
- Robert Ruedy, 14185 SW 100th Avenue,spoke about land takings,property value and loss of tax
revenues,and compliance with the NFIP. Mr. Ruedy also submitted written comments for the
Commissioners to consider. He outlined his concerns about diminished property values,increasing
taxpayer burdens and density even though his property isn't in a floodplain.
- Paula Beck, 11765 SW Katherine Street,has questions about existing structures and how these
regulations impact her property (specifically what is permissible and prohibited).
- Mark Gunderson, 10765 SW Ponderosa Place, expressed opposition and concerns about how these
regulations would limit use of property and change his property value.
- Shelly McCargar, 11895 SW Katherine Street,expressed opposition and stated her concerns about
significant erosion occurring along Summer Creek as well as a lot of wildlife activity.
- Michael Westfall, 12180 SW Merestone Court, feels like he doesn't have enough information to know if
he is against or for these regulations. He would like to know if these regulations will diminish property
values or incur more costs for property owners with the code changes.
- Robert Clapham, 10900 SW 76th Place,received notice,but his property is not within the floodplain and
feels like he doesn't have enough information and asked what determines when a property is within the
flood zone.
- Liz Jodeway, 11048 SW Greenburg Road,has concerns about compensation and property values.
- Mike Stevenson,9400 SW Burnham Street,stated he doesn't understand what is being proposed and
how this affects his property values.
- Kenny Neal, 10705 SW Ponderosa Place, stated he would like to see some actionable items on what is
proposed and how it will impact properties. He wants clarity on whether these changes will require him
to get flood insurance.
STAFF RESPONSE &QUESTIONS
Asst. Director Warren projected an area map and looked at some of the properties that were the subject of
the evening's testimony. Sr. Planner Lindor clarified that new regulations aren't going to affect existing
structures, it's only if there is new ground disturbance proposed on a parcel within the area of special flood
hazard. Mr. Killian's property has some floodplain,but his dwelling is completely outside the floodplain,so
he probably wasn't required to have flood insurance.
There were questions about the requirement to obtain insurance. Planner Lindor stated that obtaining flood
insurance isn't a city requirement,it's required by mortgage lenders.There's no requirement on the city's part
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to participate in the National Flood Insurance Program.
Asst. Director Warren reiterated that these proposed amendments are not changing the FEMA flood
insurance maps. Property owners who question whether their property is truly in a floodplain can contact
FEMA and go through their review process to remove the floodplain designation from their dwelling or their
entire property.
Assistant Director Warren said some residents were confused about why they got notice of this action. Staff
sent a notice to every landowner with even a tiny sliver of floodplain on their property,as well as anyone
who signed up to the`Interested Parties'list which would deliver notice to property owners outside the
floodplain.
Regarding the question of taking,the city is already required by FEMA to have certain regulations that apply
to the floodplain. This package of proposed amendments changes the way those regulations are implemented
—with a tightening of some regulations and loosening other regulations. The current development code
prohibits all development in the floodplain in residential zones.The proposed amendments would create a
process for development opportunities in residential zones that is more streamlined and less expensive.
Applications would be reviewed and decided by professional staff instead of the Hearings Officer,reducing
time and expense.
Sr. Planner Lindor said all materials have her contact information,and she urged people to contact by phone,
email or in person with the Planner On Duty at Tigard Permit Center. Staff will help property owners find
out if/how their properties are affected and answer questions.
President Jackson asked staff to define "No Net Loss",a recurring question in much of the evening's
testimony. Sr. Planner Lindor said it focuses on three functions of the floodplain: Floodplain Storage,Water
Quality and Vegetation—primarily trees. If you remove trees from the floodplain,you must mitigate at a
higher rate to replace those trees. If you add impervious surface,you're required to either take impervious
surface away or treat it per approved stormwater standards.The same applies to adding fill into the
floodplain. If you fill the floodplain,you would be required to remove fill somewhere else within the special
Flood Hazard area on your property. This is the balance of three floodplain functions.
Commissioner K7 asked staff to address the impact of regulations on property value. Sr. Planner Lindor
stated there are too many factors to apply one answer that fits all properties. Asst. Director Warren stated
properties that might be most impacted are owned by the city or an HOA (open space) and considered non-
developable. Staff has looked at this closely and even with properties entirely within the floodplain,it does
not completely remove all economic value from the property.
Asst. Director Warren stated that the federal government functions as an insurer of last resort and the
National Flood Insurance program has helped replace homes in communities impacted by flood,hurricanes,
and serious weather events. Protecting the economic value of a property is supported by Tigard's
participation in the National Flood Insurance Program- an important economic factor for the livability of
our city and the sustainability of residences within flood hazard areas.
Commissioner Bowerman asked about garden beds, fire pits,things that are not structural and how these
amendments would affect those property amenities. Sr. Planner Lindor said removable features like fire pits
are not within the purview of this regulation.
Commissioner Schuck pointed out the city doesn't draw the floodplain map,and it's not changing with this
amendment so the speaker who might remodel his house,if he came to the city today with plans to extend
into the floodplain,would be rejected?Sr. Planner Lindor said yes,if he's located in a residential zone.
He asked if the amendment is approved,would the resident have a chance to remodel if it went into the
floodplain? Sr. Planner Lindor confirmed that if the no net loss standards are met,yes.
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The last question was about public concerns about water flow and impact of wildlife. Sr. Planner Lindor
stated that these amendments have no connection to that issue. If the public is concerned about
maintenance,or erosion issues please contact Planning or Public Works.
The language used in the public notice is required by the State Statute,but staff is happy to answer questions.
Please contact Sr. Planner Lindor or the Planner on Duty at the front counter in the Permit Center.
President Jackson then closed the public portion of the hearing and thanked staff.
Before moving to deliberation, he mentioned Mr. Ruedy's request for a continuance. In cases of quasi-
judicial hearings, the Planning Commission would be obliged to honor his request for either continuance or
seven days public comment but since this is legislative hearing,we'll proceed without granting the
continuance.The public will have more opportunities to comment when it goes to City Council for a final
decision in June.
DELIBERATION
Commissioner Bowerman said none of the three choices are optimal and she understands why staff
recommend#1. She said her main concern is knowing that people who may need this coverage won't have
access to government funded flood insurance if a decision isn't made. Therefore, Commissioner Bowerman
supports staffs recommendation as written.
Commissioner Murphy said he's 100%in support.
President Jackson and Alt. Commissioner Sprague said they'd like to see more outreach to educate the
community about this subject.With so many members of the public asking questions tonight,staff should
take more opportunities to share information to reduce confusion.
Commissioner K7 thanked residents for giving feedback.
MOTION I DCA2025-00001 FEMA Endangered Species Act(ESA) Compliance Amendments
Commissioner Murphy motioned,"for the Planning Commission to forward a recommendation of approval
for DCA 2025-00001 to the City Council and that we adopt the findings and recommendations of the staff."
Commissioner Bowerman seconded the motion. President Jackson asked if there were any motions to
amend and none were raised so he moved to the vote.
VOTE
President Jackson asked those in favor of the motion to say'Aye'and Commissioners Bowerman, Sabbe,
Schuck,Tiruvallur,Murphy, Brandt,Choudhury and Alternate Commissioner Sprague,and President Jackson
responded that way. Although everyone voted with an `aye',he asked if there were any "Nays", and hearing
none stated the motion's unanimous passage. The hearing date for City Council is June 10,2025, and urged
everyone to stay involved.
Other Business:
• Asst. Director Warren recapped the city's food cart open house on April 24 in Town Hall.We talked
with prospective and current food cart owners to answer questions about regulations and gather feedback
about their concerns. Staff briefed City Council with results on April 25.
• Schuyler announced the addition of Senior Planner Brittany Gada to the CD team. She comes to us from
Beaverton and will be Tigard's project manager for River Terrace 2.0. She worked on the Cooper
Mountain plan and her experience with land use,development,code writing,and more makes her a great
addition to our team. She'll give the Commission a progress report on the RT2.0 Housing plan on June 2,
2025. Because the Housing piece is funded by a grant from the Department of Land Conservation and
Development we must complete work by June 30.
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• On June 16,we'll be back with RT2.0 consultants to present the Transportation plan,including a
preliminary report on Tile Flat Road options.
• On June 2,our Associate Planner Trin Miller will share a briefing on Tigard HOME. She's completed the
scoping work and will give you a briefing on work to be accomplished.
• Commissioner K7 asked if anything is happening with the Washington Square Mall. Schuyler said there's
not much to share,just that we've had conversations with the mall owners,and they don't have an
application submitted for consideration.The redevelopment application approved by the Planning
Commission a few years ago is the most recent action.
• Asst. Director Warren gave a brief update on SB1537, the Governor's marquee housing bill.The last
legislative session approved changes to mixed-use requirements (residential over retail development and
mid-rise, 4-6 story buildings). One of the mandatory adjustments: if we have a zone that has a mixed-use
ground floor commercial requirement,we're now required to allow someone to develop without that
ground floor commercial. It's somewhat disappointing,but mixed-use as a rule will continue and
developers will likely see the benefit in it.
MOTION FOR ADJOURNMENT
Commissioner Tiruvallur made a motion for adjournment; seconded simultaneously by Commissioner
Schuck and Commissioner Sabbe and unanimously approved,concluding the meeting at 8:39 PM.
Joanne Bengtson,Planning Commission Secretary
ATTEST: President Nathan C.Jackson
Planning Commission Meeting Minutes I May 5,2025 Page 6 of 6
EXHIBIT B
Chapter 9.10
SPECIAL FLOOD HAZARD AREA
9.10.010. Purpose.
9.10.020. Definitions.
9.10.030. Applicability.
9.10.040. General Provisions.
9.10.050. National Flood Insurance Program General Standards.
9.10.060. No Net Loss Standards.
9.10.0760. Violations.
§9.10.010.Purpose.
The purpose of this chapter is to promote public health,safety,and general welfare,and to minimize public
and private losses due to flooding in special flood hazard areas through by provisions designed to:
A. Protect human life and health;
B. Minimize expenditure of public money for costly flood control projects;
C. Preserve natural and beneficial floodplain functions;
GD. Minimize the need for rescue and relief efforts associated with flooding and generally undertaken at
the expense of the general public;
DE. Minimize prolonged business interruptions;
EF. Minimize damage to public facilities and utilities such as water and gas mains; electric,telephone
and sewer lines;and streets and bridges located in areas-of-special flood hazard areas;
F . Help maintain a stable tax base by providing for the sound use and development of flood hazard areas
so as to minimize blight areas caused by flooding;
GH.Notify potential buyers that the property is in an-area-ef special flood hazard area;
#I.Notify those who occupy areas-especial flood hazard area that they assume responsibility for their
actions;and
IJ. Participate in and maintain eligibility for flood insurance and disaster relief.
9.10.020.Definitions.
Unless specifically defined below, words or phrases used in this chapter shall be interpreted so as to give
them the meaning they have in common usage. These defmitions are only applicable to this chapter and
Tigard Community Development Code(TCDC)Chapter 18.510, Sensitive Lands.
"Appeal" means a request for a review of the interpretation of any provision of this chapter or a request for
a variance.
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Planning Commission Recommendation
EXHIBIT B
"Area of shallow flooding"means a designated Zone AO, AH, AR/AO or AR/AH (or VO) on the city's
Flood Insurance Rate Map (FIRM)with a one percent or greater annual chance of flooding to an average
depth of one to three feet where a clearly defined channel does not exist, where the path of flooding is
unpredictable,and where velocity flow may be evident. Such flooding is characterized by ponding or sheet
flow.
"Area of special flood hazard" means the land in the floodplain within the city subject to a one percent or
greater chance of flooding in any given year. It is shown on the Flood Insurance Rate Map(FIRM)as Zone
A, AO, AH, A1-30, AE, A99, AR. "Special flood hazard area" is synonymous in meaning and definition
with the phrase"area of special flood hazard."
"Base flood" means a flood having a one percent chance of being equaled or exceeded in any given year.
"Base flood elevation(BFE)" means the elevation to which floodwater is anticipated to rise during the base
flood.
"Basement" means any area of the building having its floor subgrade(below ground level)on all sides.
"Critical facility" means a facility for which even a slight chance of flooding might be too great. Critical
facilities include,but are not limited to, schools; nursing homes;new and replacement bridges; hospitals;
police, fire, and emergency response installations; and installations that produce, use, or store hazardous
materials or hazardous waste.
"Development"means any man-made change to improved or unimproved real estate, including, but not
limited to, buildings or other structures, mining, dredging, filling, grading, paving, excavation or drilling
operations or storage of equipment or materials.
"Fill" means placement of anv materials such as soil,gravel, crushed stone, or other materials that
change the elevation of the floodplain. Placement of fill is considered "development"for the purposes
of this chapter.
"Fish accessible space"means the volumetric space available to fish to access.
"Fish egress-able space"means the volumetric space available to fish to exit or leave from.
"Flood"or"flooding" means:
1. A general and temporary condition of partial or complete inundation of normally dry land areas
from:
a. The overflow of inland or tidal waters;
b. The unusual and rapid accumulation or runoff of surface waters from any source;
c. Mudslides(i.e.,mudflows)which are proximately caused by flooding as defined in
subsection 1.b of this definition and are akin to a river of liquid and flowing mud on the
surfaces of normally dry land areas,as when earth is carried by a current of water and
deposited along the path of the current.
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Planning Commission Recommendation
EXHIBIT B
2. The collapse or subsidence of land along the shore of a lake or other body of water as a result of
erosion or undermining caused by waves or currents of water exceeding anticipated cyclical
levels or suddenly caused by an unusually high water level in a natural body of water,
accompanied by a severe storm, or by an unanticipated force of nature, such as flash flood or an
abnormal tidal surge,or by some similarly unusual and unforeseeable event which results in
flooding as defined in subsection l.a of this definition.
Flood Elevation Study. See "Flood Insurance Study."
"Flood Insurance Rate Map (FIRM)" means the official map of the city, on which the Federal Insurance
Administrator has delineated both the special hazard areas and the risk premium zones applicable to the
city.A FIRM that has been made available digitally is called a Digital Flood Insurance Rate Map(DFIRM).
"Flood Insurance Study (FIS)" means an examination, evaluation and determination of flood hazards and,
if appropriate,corresponding water surface elevations, or an examination, evaluation and determination of
mudslide (i.e.,mudflow)or flood-related erosion hazards.
"Flood proofing" means any combination of structural and nonstructural additions,changes,or adjustments
to structures which reduce or eliminate risk of flood damage to real estate or improved real property,water
and sanitary facilities,structures, and their contents.
"Floodplain functions"mean flood storage, water quality, and riparian vegetation conditions.
"Floodway" means the channel of a river or other watercourse and the adjacent land areas that must be
reserved in order to discharge the base flood without cumulatively increasing the water surface elevation
more than one foot. Also referred to as"regulatory floodway."
"Functionally dependent use" means a use which cannot perform its intended purpose unless it is located
or carried out in close proximity to water.The term includes only docking facilities, port facilities that are
necessary for the loading and unloading of cargo or passengers, and ship building and ship repair facilities,
and does not include long term storage or related manufacturing facilities.
"Green infrastructure"means the use of natural or human-made hydrologic features to manage water
and provide environmental and community benefits. Green infrastructure management approaches and
technologies use, enhance, or mimic the natural hydrologic cycle processes of infiltration,
evapotranspiration, and reuse. At a large scale, green infrastructure is an interconnected network of
green spaces that conserve natural systems and provide assorted benefits to human populations. At a
local scale, green infrastructure manages stormwater by infiltrating it into the ground where it is
generated using vegetation or porous surfaces, or by capturing it for later reuse. Green infrastructure
practices can be used to achieve no net loss of pervious surface by allowing or promoting infiltration of
stormwater in an amount equal to or greater than the infiltration lost by the placement of new impervious
surface.
"Habitat restoration activities"mean activities that have the sole purpose of restoring habitats,have only
temporary impacts, and provide long-term benefits to habitat. Such projects must demonstrate that no
rise in the base flood elevation would occur as a result of the project, and must obtain a CLOMR and
LOMR and any other required permits (e.g., CWA Section 404 permit). Such projects cannot include
ancillary structures such as a storage shed for maintenance equipment.
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Planning Commission Recommendation
EXHIBIT B
"Hazard tree"means a:
1. Standing dead, dying, or diseased tree;
2. Tree with a structural defect that makes it likely to fail in whole or in part and that present a
potential hazard to a structure;or
3. A hazard tree as defined in Title 8, Urban Forestry.
"Highest adjacent grade" means the highest natural elevation of the ground surface prior to construction
next to the proposed walls of a structure.
"Historic structure" means any structure that is:
1. Listed individually in the National Register of Historic Places(a listing maintained by the
Department of the Interior)or preliminarily determined by the Secretary of the Interior as meeting
the requirements for individual listing on the National Register,
2. Certified or preliminarily determined by the Secretary of the Interior as contributing to the
historical significance of a registered historic district or a district preliminarily determined by the
Secretary to qualify as a registered historic district;
3. Individually listed on a state inventory of historic places in states with historic preservation
programs which have been approved by the Secretary of the Interior;or
4. Individually listed on a City of Tigard Historic Resources list acknowledged by the Secretary of
the Interior.
"Hydraulically equivalent elevation" means a location (e.g., a site where "no net loss"standards are
implemented) that is approximately equivalent to another (e.g., the impacted site) relative to the same
100-year water surface elevation contour or base flood elevation. This elevation may be estimated based
on a point that is along the same approximate line perpendicular to the direction o_f flow.
"H'drologically connected"means the interconnection ofgroundwater and surface water such that they
constitute one water supply and use of either results in an impact to both.
"Impervious surface" means a surface that prevents or hinders the absorption of water and thereby
prevents infiltration and increases the amount and rate of surface water runoff, leading to erosion of
stream banks, degradation of habitat, and increased sediment loads in streams. Such surfaces can
accumulate large amounts of pollutants that are then "flushed"into local water bodies during storms
and can also interfere with recharge ofgroundwater and the base flows to water bodies.
"Low impact development(LID)"means an approach to land development(or redevelopment)that works
with nature to manage stormwater as close to its source as possible. It employs principles such as
preserving and recreating natural landscape features and minimizing effective imperviousness to create
functional and appealing site drainage that treats stormwater as a resource rather than a waste product.
Low impact development refers to designing and imp lementingpractices that can be employed at the site
level to control stormwater and help replicate the predevelopment hydrology of the site. Low impact
development helps achieve no net loss of pervious surface by infiltrating storm water in an amount equal
to or greater than the infiltration lost by the placement of new impervious surface. LID is a subset of
Breen infrastructure.
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Planning Commission Recommendation
EXHIBIT B
"Lowest floor" means the lowest floor of the lowest enclosed area(including basement). An unfinished or
flood resistant enclosure, usable solely for parking of vehicles,building access or storage in an area other
than a basement area is not considered a building's lowest floor,provided that such enclosure is not built so
as to render the structure in violation of the applicable non-elevation design requirements of this chapter.
"Manufactured dwelling"means a structure, transportable in one or more sections, which is built on a
permanent chassis and is designed for use with or without a permanent foundation when attached to the
required utilities. The term "manufactured dwelling" does not include a "recreational vehicle" and is
synonymous with "manufactured home."
"Manufactured dwelling park or subdivision" means a parcel (or contiguous parcels) of land divided into
two or more manufactured dwelling lots for rent or sale.
"Mean higher-high water (MHHW)"means the average of the higher-high water height of each tidal
day observed over the National Tidal Datum Epoch.
"Mean sea level" means, for purposes of the National Flood Insurance Program, the National Geodetic
Vertical Datum (NGVD)of 1929 or other datum,to which base flood elevations shown on the city's Flood
Insurance Rate Map are referenced.
"New construction" means, for floodplain management purposes, structures for which the "start of
construction" commenced on or after the effective date of a floodplain management regulation adopted by
City of Tigard and includes any subsequent improvements to such structures.
"No net loss"means a standard where adverse impacts must be avoided or offset through adherence to
certain requirements so that there is no net change in the function from the existing condition when a
development application is submitted to the state, tribal, or local jurisdiction. The floodplain functions
of floodplain storage, water quality, and vegetation must be maintained.
"Offsite"means mitigation occurring outside of the project area.
"Onsite"means mitigation occurring within the project area.
"Ordinary High Water Mark"means the line on a shore or bank that is established by the fluctuations
of water and indicated by physical characteristics such as a clear, natural line impressed on the bank;
shelving;changes in the character of soil;destruction of terrestrial vegetation;the presence of litter and
debris;or other appropriate means that consider the characteristics of the surrounding areas.
"Qualified Professional" means a person who has a minimum of a bachelor's degree in wildlife or
fisheries habitat biology, or a related degree in a biological field from an accredited college or university
with a minimum of four years'experience as a practicing fish or wildlife habitat biologist;or is listed on
the Oregon Department of Transportation's official list of consultants qualified to provide Endangered
species Act Documentation.
"Reach"means a section of a stream or river along which similar hydrologic conditions exist, such as
discharge,depth area,and slope. It can also be the length of a stream or river(with varying conditions)
between major tributaries or two stream gages, or a length of river for which the characteristics are well
described by readings at a single stream gage.
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Planning Commission Recommendation
EXHIBIT B
"Recreational vehicle" means a vehicle which is:
1. Built on a single chassis;
2. 400 square feet or less when measured at the largest horizontal projection;
3. Designed to be self-propelled or permanently towable by a light duty truck; and
4. Designed primarily not for use as a permanent dwelling but as temporary living quarters for
recreational,camping,travel,or seasonal use.
"Riparian"means of adjacent to, or living on,the bank of a river, lake,pond, or other water body.
"Rjparian buffer zone(RBZ)"means the outer boundary of the riparian buffer zone as measured from
the ordinary high water line of a fresh waterbody (lake;pond; ephemeral, intermittent, or perennial
stream) or mean higher-high water line of a marine shoreline or tidally influenced river reach to 170
eet horizontally on each side of the stream or 170 feet inland from the MHHW. The riparian buffer
zone includes the area between these outer boundaries on each side of the stream, including the stream
channel Where the RBZ is larger than the special flood hazard area, the "no net loss"standards shall
only apply to the area within the special flood hazard area.
"Riparian buffer zone fringe"means the area outside of the RBZ and floodway but still within the SFHA.
"Silviculture"means the art and science of controlling the establishment,growth, composition, health,
and quality of forests and woodlands
"Special Flood Hazard Area(SFHA)". See "Area of special flood hazard" .
"Start of construction" includes substantial improvement and means the date the building permit was issued,
provided the actual start of construction,repair,reconstruction,rehabilitation,addition,placement, or other
improvement was within 180 days from the date of the permit. The actual start means either the first
placement of permanent construction of a structure on a site, such as the pouring of slab or footings, the
installation of piles, the construction of columns, or any work beyond the stage of excavation; or the
placement of a manufactured dwelling on a foundation. Permanent construction does not include land
preparation, such as clearing, grading, and filling; nor does it include the installation of streets and/or
walkways;nor does it include excavation for a basement, footings,piers,or foundations or the erection of
temporary forms;nor does it include the installation on the property of accessory buildings,such as garages
or sheds not occupied as dwelling units or not part of the main structure. For a substantial improvement,
the actual start of construction means the first alteration of any wall, ceiling, floor, or other structural part
of a building,whether or not that alteration affects the external dimensions of the building.
"Structure" means, for floodplain management purposes, a walled and roofed building, including a gas or
liquid storage tank, that is principally above ground,as well as a manufactured dwelling.
"Substantial damage" means damage of any origin sustained by a structure whereby the cost of restoring
the structure to its before damaged condition would equal or exceed 50%of the market value of the structure
before the damage occurred.
"Substantial improvement" means any reconstruction, rehabilitation, addition, or other improvement of a
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EXHIBIT B
structure,the cost of which equals or exceeds 50%of the market value of the structure before the "start of
construction"of the improvement.This term includes structures which have incurred"substantial damage,"
regardless of the actual repair work performed. The term does not,however, include either
1. Any project for improvement of a structure to correct existing violations of state or local health,
sanitary,or safety code specifications which have been identified by the local code enforcement
official and which are the minimum necessary to assure safe living conditions;or
2. Any alteration of a"historic structure,"provided that the alteration will not preclude the
structure's continued designation as a"historic structure."
"Undeveloped Space"means the volume of flood capacity and fish-accessible/egress-able habitat from
the existing ground to the Base Flood Elevation that is undeveloped.Any form of development including.
but not limited to.the addition of fill,structures,concrete structures(vaults or tanks).pilings.levees and
dikes,or any other development that reduces flood storage volume and fish accessible/egress-able habitat
must achieve the "no net loss"standards.
"Violation" means the failure of a structure or other development to be fully compliant with the city's
floodplain management regulations. A structure or other development without the elevation certificate,
other certifications,or other evidence of compliance required in this chapter is presumed to be in violation
until such time as that documentation is provided.
9.10.030.Applicability.
A. All development within areas-of special flood hazard areas is subject to the terms of this chapter and
is required to comply with its provisions and all other applicable regulations including,but not limited
to,TCDC Chapter 18.510, Sensitive Lands.
B. The areas-ofspecial flood hazard areas identified by FEMA in a scientific and engineering report
entitled"The Flood Insurance Study for Washington County, Oregon and Incorporated Areas
effective October 19,2018" with accompanying Flood Insurance Map(FIRM Panels:41067C0529F,
41067C0533E,41067C0534E,41067C0541E through 41067C0544E,and 41067C0563E)is hereby
adopted by reference and declared to be a part of this chapter.
9.10.040.General Provisions.
A. Coordination with State of Oregon Specialty Codes. Pursuant to the requirement established in ORS
455 that the City of Tigard administers and enforces the State of Oregon Specialty Codes,the City of
Tigard does hereby acknowledge that the Oregon Specialty Codes contain certain provisions that
apply to the design and construction of buildings and structures located in areas-ofspecial flood
hazard areas.Therefore,this chapter is intended to be administered and enforced in conjunction with
the Oregon Specialty Codes.
B. Warning.The degree of flood protection required by this chapter is considered reasonable for
regulatory purposes and is based on scientific and engineering considerations. Larger floods can and
will occur on rare occasions. Flood heights may be increased by man-made or natural causes.This
chapter does not imply that land outside the areas-of special flood hazards areas or uses permitted
within such areas will be free from flooding or flood damages.
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C. Permit Review.The duties of the Floodplain Administrator,or their designee, shall-include,but are
not he-limited to,review Ball development permits to detee-that:
1. Determine that theThe permit requirements of this ordinance have been satisfied;
2. Determine that allAll other required local,state,and federal permits have been obtained and
approved;
3. _ termine if the proposed development is located in a
floodway.
a. If located in the floodway,assure that the floodway provisions are met;
b.4,Review-all-development-peffilits-te t#Determine if the proposed development is located in an
area where base flood elevation data is available either through the Flood Insurance Study or
from another authoritative source.If base flood elevation data is not available then ensure
compliance with the provisions of Section 9.10.050.J;and
c.S-Provide to building officials the base flood elevation applicable to any building requiring a
development permit;
4. Determine if the proposed development qualifies
as a substantial improvement as defined by Section 9.10.020;
S. termine if the proposed development activity is a
watercourse alteration. If a watercourse alteration is proposed,ensure compliance with the
provisions in Section 9.10.050.C; and
6. Determine if the proposed development activity includes the
placement of fill or excavation:and:
7. Determine whether the proposed development activity complies with the "no net loss"
standards in Section 9.10.060.
D. Information to be Obtained and Maintained.The following information shall be obtained and
maintained and shall be made available for public inspection as needed:
1. Obtain,record,and maintain the actual elevation(in relation to mean sea level)of the lowest floor
(including basements)and all attendant utilities of all new or substantially improved structures
where base flood elevation data is provided through the Flood Insurance Study,Flood Insurance
Rate Map,or obtained in accordance with Section 9.10.050.3.
2. Obtain and record the elevation(in relation to mean sea level)of the natural grade of the building
site for a structure prior to the start of construction and the placement of any fill and ensure that
the requirements of Section 9.10.050.N are adhered to and all other required local,state,and
federal permits have been obtained and approved.
3. Upon placement of the lowest floor of a structure(including basement)but prior to further
vertical construction,obtain documentation,prepared and sealed by a professional licensed
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EXHIBIT B
surveyor or engineer,certifying the elevation(in relation to mean sea level)of the lowest floor
(including basement).
4. Where base flood elevation data are utilized,obtain record drawing certification of the elevation
(in relation to mean sea level)of the lowest floor(including basement)prepared and sealed by a
professional licensed surveyor or engineer,prior to the final inspection.
5. Maintain all elevation certificates submitted to the City of Tigard.
6. Obtain,record,and maintain the elevation (in relation to mean sea level)to which the structure
and all attendant utilities were floodproofed for all new or substantially improved floodproofed
structures where allowed under this chapter and where base flood elevation data is provided
through the FIS, FIRM,or obtained in accordance with Section 9.10.0503.
7. Maintain all floodproofing certificates required under this chapter.
8. Record and maintain all variance actions,including justification for their issuance.
9. Obtain and maintain all hydrologic and hydraulic analyses performed as required under Section
9.10.050.N.
10. Record and maintain all substantial improvement and substantial damage calculations and
determinations as required under sebsSection 9.10.040.H.
11. Maintain documentation of how the "no net loss"standards have been met(see Section
9.10.060).
1244, Maintain for public inspection all records pertaining to the provisions of this chapter.
E. City Boundary Alterations.The Floodplain Administrator shall notify the Federal Insurance
Administrator in writing whenever the boundaries of the city have been modified by annexation or the
city has otherwise assumed authority or no longer has authority to adopt and enforce floodplain
management regulations for a particular area,to ensure that all Flood Hazard Boundary Maps and
Flood Insurance Rate Maps accurately represent the city's boundaries.The notification will include a
copy of a map of the city suitable for reproduction,clearly delineating the new corporate limits or
new area for which the city has assumed or relinquished floodplain management regulatory authority.
F. Watercourse Alterations. The Floodplain Administrator shall notify adjacent communities,the
Department of Land Conservation and Development,and other appropriate state and federal agencies,
prior to any alteration or relocation of a watercourse,and submit evidence of such notification to the
Federal Insurance Administration. This notification shall be provided by the applicant to the Federal
Insurance Administration as a Letter of Map Revision along with either a proposed maintenance plan
to assure the flood carrying capacity within the altered or relocated portion of the watercourse is
maintained;or certification by a registered professional engineer that the project has been designed to
retain its flood carrying capacity without periodic maintenance. The applicant shall be required to
submit a Conditional Letter of Map Revision when required under subseetionSection 9.10.040.G to
ensure compliance with all applicable requirements in erections 9.10.040.G and Section
9.10.050.C.
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G. Requirement to Submit New Technical Data. The city's base flood elevations may increase or
decrease resulting from physical changes affecting flooding conditions. As soon as practicable,but
not later than six months after the date such information becomes available,the city must notify the
Federal Insurance Administrator of the changes by submitting technical or scientific data in
accordance with Title 44 of the Code of Federal Regulations (CFR), Section 65.3.The city may
require the applicant to submit such data and review fees required for compliance with this section
through the applicable FEMA Letter of Map Change process. The Floodplain Administrator shall
require a Conditional Letter of Map Revision prior to the issuance of a floodplain development permit
for proposed floodway encroachments that increase the base flood elevation and proposed
development which increases the base flood elevation by more than one foot in areas where FEMA
has provided base flood elevations but no floodway.An applicant shall notify FEMA within six
months of project completion when an applicant has obtained a Conditional Letter of Map Revision
from FEMA.This notification to FEMA shall be provided as a Letter of Map Revision.
H. Substantial Improvement and Substantial Damage Assessments and Determinations. The Floodplain
Administrator shall:
1. Conduct substantial improvement(as defined in Section 9.10.020)reviews for all structural
development proposal applications and maintain a record of Substantial Improvement
calculations within permit files in accordance with su isestien4ection 9.10.040.D.
2. Conduct substantial damage assessments when structures are damaged due to a natural hazard
event or other causes.
2. Make substantial damage determinations whenever structures within the area-ef special flood
hazard area (as established in Section 9.10.030.B)are damaged to the extent that the cost of
restoring the structure to its before damaged condition would equal or exceed 50%of the market
value of the structure before the damage occurred.
I. Floodplain Development Permit Required. A development permit shall be obtained before
construction or development begins within any area horizontally within the area-ef special flood
hazard area established in Section 9.10.030.B. The development permit shall be required for all
structures, including manufactured dwellings,and for all other development,as defined in Section
9.10.020,including fill and other development activities.
J. Application for Development Permit. Application for a development permit may be made on forms
furnished by the Floodplain Administrator and may include,but not be limited to,plans in duplicate
drawn to scale showing the nature,location,dimensions,and elevations of the area in question;
existing or proposed structures,fill, storage of materials,drainage facilities;and the location of the
foregoing. Specifically,the following information is required:
1. In riverine flood zones,the proposed elevation (in relation to mean sea level),of the lowest floor
(including basement)and all attendant utilities of all new and substantially improved structures;
in accordance with the requirements of subsestienSection 9.10.040.D;
2. Proposed elevation in relation to mean sea level to which any nonresidential structure will be
floodproofed;
3. Certification by a registered professional engineer or architect licensed in the State of Oregon that
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EXHIBIT B
the floodproofing methods proposed for any nonresidential structure meet the floodproofmg
criteria for nonresidential structures in Section 9.10.050.M.3;
4. Description of the extent to which any watercourse will be altered or relocated;
5. Base flood elevation data for subdivision proposals or other development when required by this
chapter,
6. Substantial improvement calculation for any improvement,addition,reconstruction,renovation,
or rehabilitation of an existing structure;and
7. The amount and location of any fill or excavation activities proposed.
K. No Net Loss. In accordance with the terms of the NMFS 2016 Biological Opinion, mitigation is
necessary to ensure no net loss in floodplain functions. FEMA's 2024 Draft Oregon
Implementation Plan identifies proxies that provide measurable actions that can prevent the net
loss of the parent floodplain functions. These proxies include undeveloped space.pervious
surfaces.and trees to account for no net loss in respective floodplain functions of floodplain
storage.water quality.and vegetation.Mitigation of these proxies must be completed to ensure
compliance with "no net loss"standards. "No net loss"standards apply to the net change in
floodplain functions as compared to existing conditions at the time of proposed development and
mitigation must be addressed to the floodplain function that is receiving the detrimental impact.
The standards described below apply to all special flood hazard areas as defined in Section
9.10.020.
LK.Severability. This chapter and the various parts thereof are hereby declared to be severable. If any
section clause,sentence,or phrase of this chapter is held to be invalid or unconstitutional by any court
of competent jurisdiction,then said holding shall in no way effect the validity of the remaining
portions of this chapter.
Mk Abrogation.This chapter is not intended to repeal,abrogate,or impair any existing easements,
covenants,or deed restrictions. However, where this chapter and another provision,easement,
covenant,or deed restriction conflict or overlap,whichever imposes the more stringent restrictions
shall prevail.
9.10.050.National Flood Insurance Program General Standards.
hi all arees-e€special flood hazard areas,the "no net loss"standards in Section 9.10.060 and the following
standards shall be adhered to:
A. All new construction and substantial improvements shall be constructed with materials and utility
equipment resistant to flood damage.
B. All new construction and substantial improvements shall be constructed using methods and practices
that minimize flood damage.
C. Alteration of Watercourses. The Floodplain Administrator shall require that the flood carrying
capacity within the altered or relocated portion of said watercourse is maintained and that
maintenance is provided within the altered or relocated portion of said watercourse to ensure that the
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flood carrying capacity is not diminished.Compliance with Sections 9.10.040.F and G.
D. Anchoring. All new construction and substantial improvements shall be anchored to prevent flotation,
collapse,or lateral movement of the structure resulting from hydrodynamic and hydrostatic loads,
including the effects of buoyancy. All manufactured dwellings shall be anchored in accordance with
cub eetien Section 9.10.050.M.4.
E. Water Supply, Sanitary Sewer,and On-Site Waste Disposal Systems.
I. All new and replacement water supply systems shall be designed to minimize or eliminate
infiltration of flood waters into the system.
2. New and replacement sanitary sewage systems shall be designed to minimize or eliminate
infiltration of flood waters into the systems and discharge from the systems into flood waters.
3. On-site waste disposal systems shall be located to avoid impairment to them or contamination
from them during flooding consistent with Oregon Department of Environmental Quality
regulations.
F. Electrical,Mechanical, Plumbing,and Other Equipment. Electrical,heating,ventilating,air-
conditioning,plumbing,duct systems,and other equipment and service facilities shall be elevated at
or above the base flood level or shall be designed and installed to prevent water from entering or
accumulating within the components and to resist hydrostatic and hydrodynamic loads and stresses,
including the effects of buoyancy,during conditions of flooding. In addition,electrical,heating,
ventilating,air-conditioning,plumbing,duct systems,and other equipment and service facilities shall,
if replaced as part of a substantial improvement,meet all the requirements of this section.
G. Tanks. Underground tanks shall be anchored to prevent flotation,collapse and lateral movement
under conditions of the base flood.Above-ground tanks shall be installed at or above the base flood
level or shall be anchored to prevent flotation,collapse,and lateral movement under conditions of the
base flood.
H. Critical Facilities.Construction of new critical facilities must be, to the extent practicable, located
outside theareas-especial flood hazard area.
1. Construction of new critical facilities,other than critical bridges,are allowed within theareas-of
special flood hazard area if no feasible alternative site is available and the following applicable
criteria are met:
a. Critical facilities constructed within theareas-o€special flood hazard area must have the
lowest floor elevated three feet above base flood elevation or to the height of the 500-year
flood,whichever is higher.
b. To the extent practicable, access to and from the critical facility should also be protected to
three feet above base flood elevation or to the height of the 500-year flood,whichever is
higher.
c. Floodproofing and sealing measures must be taken to ensure that toxic substances will not be
displaced by or released into floodwaters.
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EXHIBIT B
2. All new and replacement critical bridges must have the lowest extension of the bridge
superstructure elevated three feet above base flood elevation or to the height of the 500-year
flood, whichever is higher.
3. Where standard in sabsSection 9.10.050.H.2 cannot be met,an analysis of alternative bridge
designs is required by a registered professional civil engineer.The proposed encroachment will
result in the least impact to base flood levels in the arse-of special flood hazard area of the
practicable alternative bridge designs—as demonstrated through hydrologic and hydraulic
analyses performed in accordance with standard engineering practice.
I. Subdivision Proposals.
1. All new subdivision proposals and other proposed new developments(including proposals for
manufactured dwelling parks and subdivisions)greater than 50 lots or five acres,whichever is the
lesser, shall include within such proposals,base flood elevation data.
2. All new subdivision proposals and other proposed new developments(including proposals for
manufactured dwelling parks and subdivisions)shall:
a. Be consistent with the need to minimize flood damage_;
b. Have public utilities and facilities such as sewer,gas,electrical,and water systems located
and constructed to minimize or eliminate flood damageted
c. Have adequate drainage provided to reduce exposure to flood hazards.
J. Use of Other Base Flood Data. When base flood elevation data has not been provided in accordance
with Section 9.10.030.B the local floodplain administrator shall obtain,review,and reasonably utilize
any base flood elevation data available from a federal, state,or other source,in order to administer
Section 9.10.050.All new subdivision proposals and other proposed new developments(including
proposals for manufactured dwelling parks and subdivisions) must meet the requirements of
subsection Section9.10.050.I.Base flood elevations shall be determined for development proposals
that are five acres or more in size or are 50 lots or more,whichever is lesser in any A Zone that does
not have an established base flood elevation. Development proposals located within a riverine
unnumbered A Zone shall be reasonably safe from flooding;the test of reasonableness includes use of
historical data,high water marks,FEMA provided base level engineering data,and photographs of
past flooding,etc. When no base flood elevation data is available,the elevation requirement for
development proposals within a riverine unnumbered A Zone is a minimum of two feet above the
highest adjacent grade,to be reasonably safe from flooding. Failure to elevate at least two feet above
grade in these zones may result in higher insurance rates.
K. Structures Located in Multiple or Partial Flood Zones. In coordination with the State of Oregon
Specialty Codes:
1. When a structure is located in multiple flood zones on the city's pertinent Flood Insurance Rate
Maps(FIRMs)the provisions for the more restrictive flood zone shall apply.
2. When a structure is partially located in Mean-area-4 special flood hazard area,the entire
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EXHIBIT B
structure shall meet the requirements for new construction and substantial improvements.
L. Specific Standards for Riverine(Including All Non-Coastal)Flood Zones.These specific standards
shall apply to all new construction and substantial improvements in addition to the general standards
contained in subseetiensSections 9.10.050.A through K and the "no net loss"standards in Section
9.10.060.
1. Flood Openings.All new construction and substantial improvements with fully enclosed areas
below the lowest floor(excluding basements)are subject to the following requirements.Enclosed
areas below the base flood elevation,including crawl spaces shall:
a. Be designed to automatically equalize hydrostatic flood forces on walls by allowing for the
entry and exist of floodwaters;
b. Be used solely for parking, storage,or building access;and
c. Be certified by a registered professional engineer or architect or meet or exceed all of the
following minimum criteria:
i. A minimum of two openings,
ii. The total net area of non-engineered openings shall be not less than one square inch for
each square foot of enclosed area,where the enclosed area is measured on the exterior of
the enclosure walls,
iii. The bottom of all openings shall be no higher than one foot above grade,
iv. Openings may be equipped with screens, louvers,valves,or other coverings or devices
provided that they shall allow the automatic flow of floodwater into and out of the
enclosed areas and shall be accounted for in the determination of the net open area,and
v. All additional higher standards for flood openings in the State of Oregon Residential
Specialty Codes Section R322.2.2 shall be complied with when applicable.
2. Garages. Attached garages may be constructed with the garage floor slab below the base flood
elevation in riverine flood zones, if the following requirements are met:
a. If located within a floodway the proposed garage must comply with the requirements of
subsectien Section 9.10.050.N;
b. The floors are at or above grade on at least than one side;
c. The garage is used solely for parking,building access,and/or storage;
d. The garage is constructed with flood openings in compliance with subseetionSection
9.10.050.L.1 to equalize hydrostatic flood forces on exterior walls by allowing for the
automatic entry and exit of floodwater;
e. The portions of the garage constructed below the base flood elevation are constructed with
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Planning Commission Recommendation
EXHIBIT B
materials resistant to flood damage;
f. The garage is constructed in compliance with the general standards subsestionoSections
9.10.050.Athrough K;and
g. The garage is constructed with electrical,and other service facilities located and installed so
as to prevent water from entering or accumulating within the components during conditions
of the base flood.
3. Detached Garages.Detached garages must be constructed in compliance with the standards for
appurtenant structures in subsection Section 9.10.050.M.6 or nonresidential structures in
subsection Section 9.10.050.M.3 depending on the square footage of the garage.
M. For Riverine(Non-Coastal)Areas-ef Special Flood Hazard Areas with Base Flood Elevations. In
addition to the general standards in subseetieasSections 9.10.050.A through K,the following specific
standards shall apply in riverine(non-coastal)areas-especial flood hazard areas with base flood
elevations: Zones Al-MO, AH, and AE:
1. Before Regulatory Floodway. In areas where a regulatory floodway has not been designated,no
new construction, substantial improvement,or other development(including fill)shall be
permitted within Zones Al-30 and AE on the city's Flood Insurance Rate Map (FIRM),unless it
is demonstrated that the cumulative effect of the proposed development,when combined with all
other existing and anticipated development,will not increase the water surface elevation of the
base flood at any point within the city and will not result in the net loss of flood storage volume.
When determined that structural elevation is not possible and where the placement of fill
cannot meet the above standard.impacts to undeveloped space must adhere to the "no net loss"
standards in Section 9.10.060.
2. Residential Construction.
a. New construction,conversion to,and substantial improvement of any residential structure
shall have the lowest floor,including basement,elevated at one foot above the base flood
elevation.
b. Enclosed areas below the lowest floor shall comply with the flood opening requirements in
subsection Section 9.10.050.L.1.
3. Nonresidential Construction.
a. New construction,conversion to,and substantial improvement of,any commercial,industrial,
or other nonresidential structure shall have the lowest floor,including basement,elevated at
one foot above the base flood elevation.Or,together with attendant utility and sanitary
facilities:
i. Be floodproofed so that below the base flood level the structure is watertight with walls
substantially impermeable to the passage of water;
ii. Have structural components capable of resisting hydrostatic and hydrodynamic loads and
effects of buoyancy; and
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Planning Commission Recommendation
EXHIBIT B
iii. Be certified by a registered professional engineer or architect that the design and methods
of construction are in accordance with accepted standards of practice for meeting
provisions of this section based on their development or review of the structural design,
specifications and plans. Such certifications shall be provided to the Floodplain
Administrator as set forth Section 9.10.040.D.
b. Nonresidential structures that are elevated,not floodproofed, shall comply with the standards
for enclosed areas below the lowest floor in subsection Section 9.10.050.L.1.
c. Applicants floodproofing nonresidential buildings shall be notified that flood insurance
premiums will be based on rates that are one foot below the floodproofed level (e.g.,a
building floodproofed to the base flood level will be rated as one foot below.
4. Manufactured Dwellings.
a. Manufactured dwellings to be placed(new or replacement)or substantially improved that are
supported on solid foundation walls shall be constructed with flood openings that comply
with subsection Section 9.10.050.L.1;
b. The bottom of the longitudinal chassis frame beam shall be at or above base flood elevation;
c. Manufactured dwellings to be placed(new or replacement)or substantially improved shall be
anchored to prevent flotation,collapse,and lateral movement during the base flood.
Anchoring methods may include,but are not limited to,use of over-the-top or frame ties to
ground anchors(Reference FEMA's"Manufactured Home Installation in Flood Hazard
Areas"guidebook for additional techniques); and
d. Electrical crossover connections shall be a minimum of 12 inches above base flood elevation
(BFE).
5. Recreational Vehicles.Recreational vehicles placed on sites are required to:
a. Be on the site for fewer than 180 consecutive days;and
b. Be fully licensed and ready for highway use,on its wheels or jacking system,is attached to
the site only by quick disconnect type utilities and security devices,and has no permanently
attached additions;or
c. Meet the requirements of subsection Section 9.10.050.M.4, including the anchoring and
elevation requirements for manufactured dwellings.
6. Appurtenant(Accessory)Structures.Relief from elevation or floodproofing requirements for
residential and nonresidential structures in Riverine(non-coastal) flood zones may be granted for
appurtenant structures that meet the following requirements:
a. Appurtenant structures located partially or entirely within the floodway must comply with
requirements for development within a floodway found in subsection Section 9.10.050.N;
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EXHIBIT B
b. Appurtenant structures must only be used for parking,access,or storage and shall not be used
for human habitation;
c. Appurtenant structures on properties are limited to one-story structures less than 600 square
feet in A zones and must meet applicable setbacks from property lines;
d. The portions of the appurtenant structure located below the base flood elevation must be built
using flood resistant materials;
e. The appurtenant structure must be adequately anchored to prevent flotation,collapse,and
lateral movement of the structure resulting from hydrodynamic and hydrostatic loads,
including the effects of buoyancy,during conditions of the base flood;
f. The appurtenant structure must be designed and constructed to equalize hydrostatic flood
forces on exterior walls and comply with the requirements for flood openings in sobseetier3
Section 9.10.050.L.1;
g. Appurtenant structures shall be located and constructed to have low damage potential;
h. Appurtenant structures shall not be used to store toxic material,oil,or gasoline,or any
priority persistent pollutant identified by the Oregon Department of Environmental Quality
unless confined in a tank installed incompliance with cubeootion Section 9.10.050.G; and
i. Appurtenant structures shall be constructed with electrical,mechanical,and other service
facilities located and installed so as to prevent water from entering or accumulating within the
components during conditions of the base flood.
N. Floodways.Located within the areas-especial flood hazard areas established in Section 9.10.030.B
are areas designated as floodways. Because the floodway is an extremely hazardous area due to the
velocity of the floodwaters which carry debris,potential projectiles,and erosion potential,the
following provisions apply:
1. Prohibit encroachments,including fill,new construction,substantial improvements,and other
development within the adopted regulatory floodway unless:
a. Certification by a registered professional civil engineer is provided demonstrating through
hydrologic and hydraulic analyses performed in accordance with standard engineering
practice that the proposed encroachment shall not result in any increase in flood levels within
the city during the occurrence of the base flood discharge;or
b. A city may permit encroachments within the adopted regulatory floodway that would result in
an increase in base flood elevations,provided that a-Cconditional Letter ofMap nevisio..:s
pproval has been obtained from bifthe Federal Insurance
Administrator throujih the Conditional Letter of Map Revision(CLOMR)application
process, requirements established under Volume
44 of the Code of Federal Regulations, Section 65.12 are fulfilled,and the encroachments
comply with the"no net loss"standards in Section 9.10.060.
2. If the requirements of subseetion Section 9.10.050.N.1 are satisfied,all new construction,
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EXHIBIT B
substantial improvements,and other development shall comply with all other applicable flood
hazard reduction provisions of Section 9.10.050.
O. Standards for Shallow Flooding Areas. Shallow flooding areas appear on FIRMs as AO Zones with
depth designations or as AH Zones with base flood elevations.For AO Zones the base flood depths
range from one to three feet above ground where a clearly defined channel does not exist,or where
the path of flooding is unpredictable and where velocity flow may be evident. Such flooding is
usually characterized as sheet flow. For both AO and AH Zones,adequate drainage paths are required
around structures on slopes to guide floodwaters around and away from proposed structures.
1. Standards for AH Zones. Development within AH Zones must comply with the standards in
aubeostiea Section 9.10.050.A through O.
2. Standards for AO Zones. In AO zones,the following provisions apply in addition to the
requirements in subseetien Section 9.10.050.A through K and O.
a. New construction,conversion to,and substantial improvement of residential structures and
manufactured dwellings within AO Zones shall have the lowest floor,including basement,
elevated above the highest grade adjacent to the building,at minimum to or above the depth
number specified on the Flood Insurance Rate Maps or at least two feet if no depth number is
specified. For manufactured dwellings the lowest floor is considered to be the bottom of the
longitudinal chassis frame beam.
b. New construction,conversion to,and substantial improvements of nonresidential structures
within AO Zones shall either:
i. Have the lowest floor(including basement)elevated above the highest adjacent grade of
the building site,at minimum to or above the depth number specified on the Flood
Insurance Rate Maps or at least two feet if no depth number is specified;or
ii. Together with attendant utility and sanitary facilities,be completely floodproofed to or
above the depth number specified on the Flood Insurance Rate Map or a minimum of two
feet above the highest adjacent grade if no depth number is specified,so that any space
below that level is watertight with walls substantially impermeable to the passage of
water and with structural components having the capability of resisting hydrostatic and
hydrodynamic loads and the effects of buoyancy. If this method is used,compliance shall
be certified by a registered professional engineer or architect as stated in stthseetion
Section 9.10.050.M.3.a.iii.
c. Recreational vehicles placed on sites within AO Zones on the city's Flood Insurance Rate
Maps shall either:
i. Be on the site for fewer than 180 consecutive days;and
ii. Be fully licensed and ready for highway use,on its wheels or jacking system,is attached
to the site only by quick disconnect type utilities and security devices,and has no
permanently attached additions; or
iii. Meet the elevation requirements of suisestion Section 9.10.050.O.2.a,and the anchoring
18
Planning Commission Recommendation
EXHIBIT B
and other requirements for manufactured dwellings of smbsestion Section 9.10.050.M.4.
d. In AO Zones,new and substantially improved appurtenant structures must comply with the
standards in subseetien Section 9.10.050.M.6.
e. In AO zones,enclosed areas beneath elevated structures shall comply with the requirements
in subsection Section 9.10.050.L.1.
9.10.060. No Net Loss Standards.
A. General Provisions.
1. All development in the special flood hazard area that would reduce undeveloped space,increase
impervious surface, or result in a loss of trees that are 6-inches dbh or greater must achieve no
net loss of the proxies for the floodplain functions. "No net loss"standards can be achieved by
first avoiding negative effects to floodplain functions to the greatest degree practicable, then by
minimizing remaining effects, then by replacing and/or otherwise compensating for, offsetting,
or rectifying the residual adverse effects to the three floodplain functions.
2. Compliance with "no net loss" standards for undeveloped space or impervious surface must
occur prior to the loss of habitat function or concurrent with the loss.
3. Mitigations that meet "no net loss"standards must be provided within, in order of preference:
1) the lot or parcel that floodplain functions were removed from, 2) the same reach of the
waterbodv where the development is proposed, or 3) the special flood hazard area within the
same hydrologically connected area as the proposed development Table 9.10 presents the no net
loss mitigation ratios, which increase based on the preferences listed above.
B. Undeveloped space. Development proposals must not reduce the fish-accessible and egress-able
habitat and flood storage volume created by undeveloped space within the special flood hazard
area.A development proposal with an activity that would impact undeveloped space must achieve
no net loss offish-accessible and egress-able space and flood storage volume. Lost undeveloped
space must be replaced with fish-accessible and egress-able compensatory volume based on the
ratios in Table 9.10;must be hydrologically connected to the waterbodv that is the flooding source;
and must be designed so that there is no increase in velocity.
C. Impervious surfaces. Impervious surface mitigation must be mitigated through any of the following
options:
1. Development proposals must not result in a net increase in impervious surface area within the
special flood hazard area through the use of ratios prescribed in Table 9.10 or
2. Use low impact development or green infrastructure to infiltrate and treat storm water produced
by the new impervious surface,as documented by a registered professional engineer, or
3. Ifprior methods are not feasible and documented by registered professional engineer
storm water retention is required to ensure no increase in peak volume or flow and to maximize
infiltration,and treatment is required to minimize pollutant loading. See Section 9.10.060.E.3
for stormwater retention specifications.
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Planning Commission Recommendation
EXHIBIT B
D. Trees. Development proposals must result in no net loss of trees 6-inches dbh or greater within the
special flood hazard area.
1. Trees of or exceeding 6-inches dbh that are removed from the RBZ,Floodway,or RBZ-fringe
must be replaced at the ratios in Table 9.10 and planted within the special flood hazard area.
2. Replacement trees must be a native species that would occur naturally in the Level III
ecoregion of the impact area.
E. Stormwater Management. Any development proposal that cannot mitigate as specified in Sections
9.10.060.C.1 and 9.10.060.C.2 must include the following:
1. Water quality(pollution reduction)treatment for post-construction stormwater runoff from any
net increase in impervious area. Water quality facilities must treat stormwater to remove
sediment and pollutants from impervious surfaces such that at least 80 percent of the
suspended solids are removed from the stormwater prior to discharging to the receiving water
body;and
2. Water quantity treatment(retention or detention facilities). Retention and detention facilities
must:
a. Limit discharge to match the pre-development peak discharge rate(i.e.,the discharge rate
of the site based on its natural groundcover and grade before any development occurred)
for the 10-year peak flow using a continuous simulation for flows between 50 percent of
the 2-year flow event and the 10-year flow event(annual series).
b. Be designed to not entrap fish.
c. Be certified by a registered professional engineer.
d. Drain to the source of flooding.
3. Stormwater treatment facilities serving multiple lots or parcels,including subdivisions, must have
an enforceable operation and maintenance agreement to ensure the system functions as
designed. This agreement must include:
a. Recorded access to stormwater treatment facilities at the site by the City of Tigard for the
purpose of inspection and repair.
b. A legally binding document specifying the parties responsible for the proper maintenance of
the stormwater treatment facilities. The agreement will be recorded and bind subsequent
purchasers and sellers even if they were not party to the original agreement.
c. For stormwater controls that include vegetation and/or soil permeability, the operation and
maintenance manual must include maintenance of these elements to maintain the
functionality of the feature.
d. The responsible party for the operation and maintenance of the stormwater facility must have
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Planning Commission Recommendation
EXHIBIT B
the operation and maintenance manual on site and available at all times. Records of the
maintenance and repairs shall be retained and made available for inspection by the City of
Tigard for five years.
F. Exempt Activities. The following activities are not subject to the "no net loss"standards; however,
they may be subject to other floodplain development permit requirements.
1. Normal maintenance of structures,such as re-roofing and replacing siding,provided there is no
change in the footprint or expansion of the roof of the structure.
2. Normal street, sidewalk, and road maintenance, including but not limited to filling potholes,
repaving, and installing signs and traffic signals, that does not alter contours, use or alter
culverts, and is less than six inches above grade.Any expansion of paved areas is not an exempt
activity.
3. Routine maintenance of landscaping that does not involve grading, excavation, or filling.
4. Routine agricultural practices such as tilling,plowing, harvesting, soil amendments, and ditch
cleaning that does not alter the ditch configuration,provided the spoils are removed from special
flood hazard area or tilled into fields as a soil amendment.
5. Routine silvicultural practices (harvesting of trees), including hazardous fuels reduction and
hazard tree removal,as long as root balls are left in place.
6. Removal of noxious weeds and hazard trees, and replacement of non-native vegetation with
native vegetation.
7. Normal maintenance of above ground utilities and facilities, such as replacing downed power
lines and utility poles,provided there is no net change in footprint.
8. Normal maintenance of a levee or other flood control facility prescribed in the operations and
maintenance plan for the levee or flood control facility. Normal maintenance does not include
repair from flood damage, expansion of the prism, expansion of the face or toe, or addition of
protection on the face or toe with rock armor.
9. Habitat restoration activities.
10.Pre-emptive removal of documented susceptible trees to manage the spread of invasive species.
11. Projects that are covered under separate consultations under Section 4(d), 7, or 10 of the
Endangered Species Act(ESA).
G. Riparian Buffer Zone (RBZ).
1. The Riparian Buffer Zone is measured from the ordinary high-water line of a fresh waterbody
(lake:pond; ephemeral, intermittent, or perennial stream) or mean higher-high water of a
marine shoreline or tidally influenced river reach to 170 feet horizontally on each side of the
stream or inland of the MHHW. The riparian buffer zone includes the area between these outer
boundaries on each side of the stream, including the stream channel.
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Planning Commission Recommendation
EXHIBIT B
2. Functionally dependent uses are only subject to the "no net loss"standards in Sections 9.10.060.A
through D for development in the RBZ. Ancillary features that are associated with but do not
directly impact the functionally dependent use in the RBZ (including manufacturing support
facilities and restrooms)are subject to the beneficial gain standard of Subsection 9.10.060.G.4,
in addition to "no net loss"standards.
3.Any other use of the RBZ requires a greater offset to achieve no net loss of floodplain functions,
on top of the "no net loss"standards described above, through the beneficial gain standard of
Subsection 9.10.060.G.4.
4. Under FEMA's beneficial gain standard, an area within the same reach of the project and
equivalent to 5%of the total project area within the RBZ must be planted with native herbaceous,
shrub,and tree vegetation.
Table 9.10 "No Net Loss"Mitigation Standards
Basic Mitigate Undeveloped Impervious Trees Trees Trees
Ratios Space(ft3) Surface(ft2) (6"<dbh520") 20"<dbhS39") "<dbh)
2:1 1:1_RBZ and Floodway T 3:1 l 1
_RBZ-Fringe 1.5:1 1:1 2:1 4.1 5:1
Mitiggtjon Multipliers:
Mitigation onsite
to Mitigation 100% 100% 100% 100% 100%
offsite, same reach
Mitigation onsite
to Mitigation
offsite, different 200% 200% 200% 200% 200%
reach,same
watershed(5th
field)
Notes:
1. Mitigation multipliers of 100% result in the required mitigation occurring at the same value
described by the ratios above, while multipliers of 200% result in the required mitigation being
doubled. For example, if a development would create 1,000 square feet of new impervious
surface, then 1,000 square feet of new pervious surface would need to be created. However, if
only 500 square feet can be created within the same reach,the remaining 500 square feet created
within a different reach would need to be double the required amount because of the 200 percent
multiplier.In other words,another 1,000 square feet ofpervious surface would need to be created
at the location in the different reach, in addition to the 500 square feet created within the same
reach.
9.10.0760.Violations.
No structure or land shall hereafter be constructed, located,extended,converted,or altered without full
compliance with the terms of this chapter and other applicable regulations, including, but not limited to,
TCDC Chapter 18.510, Sensitive Lands. Violations of the provisions of this chapter by failure to comply
with any of its requirements(including violations of conditions and safeguards established in connection
with conditions)shall constitute a Class 1 civil infraction,processed according to the procedures in the
civil infractions ordinance, set out in TMC Chapter 1.16. Each violation of a separate provision of this
chapter shall constitute a separate infraction, and each day that a violation of this chapter is committed or
22
Planning Commission Recommendation
EXHIBIT B
permitted to continue shall constitute a separate infraction.A finding of a violation of this chapter shall
not relieve the responsible party of the duty to abate the violation. The penalties imposed by this section
are in addition and not in lieu of any remedies available to the city. If a provision of this chapter is
violated by a firm or corporation,the officer or officers,or person or persons responsible for the violation
shall be subject to the penalties imposed by this chapter.Nothing contained herein shall prevent the City
of Tigard from taking such other lawful action as is necessary to prevent or remedy any violation.
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Planning Commission Recommendation
EXHIBIT C
Chapter 18.510
Sensitive Lands
18.510.010 Purpose.
18.510.020 Applicability.
18.510.030 i General Provisions.
18.510.040 Reserved.Review Process.
18.510.050 Review Type Determination
18.510.060 Reserved
18.510.070 roval Criteria
18.510.080 Special Provisions within Locally Significant Wetlands and Along the Tualatin River,
Fanno Creek,Ball Creek,and the South Fork of Ash Creek.
18.510.090 Density Transfer and Reductions.
18.510.100 Plan Amendment Option.
18.510.110 Significant Habitat Areas Map Verification Procedures.
18.510.010.Purpose.
A. Maintain integrity of rivers, streams,and creeks. Sensitive land regulations in this chapter are
intended to maintain the integrity of the rivers,streams,and creeks in Tigard by minimizing erosion,
promoting bank stability,maintaining and enhancing water quality and fish and wildlife habitats,and
preserving scenic quality and recreation potential.
B. Implement comprehensive plan and floodplain management program.The regulations of this chapter
apply to all arse€special flood hazard areas within the City of Tigard.These regulations are
intended to implement the comprehensive plan and the city's floodplain management program as
required by the Federal Emergency Management Agency(FEMA)through the National Flood
Insurance Program,to help to preserve sensitive land areas from encroaching use,and to maintain the
October 19,2018,zero-foot rise floodway elevation. All development within the-areas-of special
flood hazard areas is subject to the terms of this ordinance and required to comply with its provisions
and all other applicable regulations including Tigard Municipal(TMC)Chapter 9.10.
C. Implement Clean Water Service(CWS)design and construction standards. The regulations of this
chapter are intended to protect the beneficial uses of water within the Tualatin River Basin in
compliance with the CWS"Design and Construction Standards."
D. Implement the Metro Urban Growth Management Functional Plan. The regulations of this chapter are
intended to protect the beneficial water uses and functions and values of resources within water
quality and flood management areas and to implement the performance standards of the Metro Urban
Growth Management Functional Plan.
E. Implement Statewide Planning Goal 5 (Natural Resources).The regulations in this chapter are
intended to address the requirements of Statewide Planning Goal 5 (Natural Resources)and the safe
harbor provisions of the Goal 5 administrative rule pertaining to wetland and riparian corridors.
F. Protect public health,safety,and welfare. Sensitive land areas are designated as such to protect the
public health,safety,and welfare of the community through the regulation of these sensitive land
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Planning Commission Recommendation
EXHIBIT C
areas.
,
;
4. Steep slopes of 25 . .,sate.a..d, ....table g nd;
,
i1 ,
ti Signif.-,ant tree gro„e� 1,.-.wn Grove Map" (Ord 1 7 22
anit
V. 4J Ib21IIIG.RIIC uvcrbxo roe uo oxcvi�xx er♦�hij �}�e€�}�^&}'��'}�}���}����o,t v1za--l-rrG
§2; Ord. 18 21 §2; Ord. 20 01 §1;Ord.23 09, 12/12/2023)
18.510.020. Applicability.
A. The standards and procedures in this chapter apply to the following sensitive lands within the City
of Tigard:
I. The special flood hazard area or 1996 flood inundation line, whichever is greaser.
2. Drainageways.
3. Wetlands that appear on the City of Tigard "Wetland and Stream Corridors Map" as either:
a. Locally significant, or
b. Non-significant and not subject to the regulatory authority of other agencies including
the U.S. Army Corps of Engineers and the Department of State Lands.
4. Steep slopes, which for the purposes of this chapter, are slopes of 25%or greater.
B. The following sensitive lands are defined as sensitive lands for the purposes of this tide, including
but not limited to Title 8 Urban Forestry,but are not regulated by this chapter:
1. Significant fish and wildlife habitat areas designated on the City of Tigard "Significant
Habitat Areas Map".
2. Significant tree groves as shown on the "City of Tigard Significant Tree Grove Map."
3. Wetlands that meet the jurisdictional requirements and subject to regulatory authority of the
U.S. Army Corps of Engineers, Department of State Lands, CWS, or other federal, state, or
regional agencies.
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Planning Commission Recommendation
EXHIBIT C
18.510.030. General Provisions
A. Interagency coordination. All necessary approvals must be obtained from all federal, state, or local
governmental agencies, where applicable. All development applications must include a service
provider letter from Clean Water Services.
B. Other uses. Except as explicitly authorized by the provisions of this chapter, all uses are prohibited
within sensitive lands.
C. Nonconforming circumstances. Uses and developments established prior to the effective date of this
title that would be either prohibited by this chapter or subject to limitations and controls imposed by
this chapter are considered legal nonconforming circumstances and are subject to the provisions of
Chapter 18.50, Nonconforming Circumstances.
D. Wetlands.
1. Wetland regulations apply to those areas classified as significant on the City of Tigard
"Wetland and Streams Corridors Map,"and to a vegetated corridor ranging from 25 to 200
feet wide,measured horizontally, from the defined boundaries of the wetland, asprovided in
"Table 3.1, Vegetated Corridor Widths,"and "Appendix C,Natural Resource Assessments,"
of the CWS "Design and Construction Standards." Wetland locations may include but are not
limited to those areas identified as wetlands in "Wetland Inventory and Assessment for the City
of Tigard, Oregon,"prepared by Fishman Environmental Services, December 1994; "West
Bull Mountain Area Local Wetland Inventory"prepared by Pacific Habitat Services,Inc.,July
2012;and River Terrace and West Planning Areas of Tigard Local Wetland Inventory"
prepared by Pacific Habitat Services,Inc.,March 2023.
2. Precise boundaries may vary from those shown on wetland maps;specific delineation of wetland
boundaries may be necessary. Wetland delineations must be completed by qualified
professionals at the applicant's expense. Delineations must be reviewed and approved by the
Department of State Lands.
18.510.040. Review Process
A sensitive lands review is required for all development within sensitive lands unless the development is
allowed without review, as provided in Subsection 18.510.050.A. Review type determinations are
provided in Section 18.510.050. Sensitive lands reviews are processed as follows:
A. Special flood hazard area. A sensitive land review for development within the special flood hazard
area is processed through a Type I or II procedure as provided in 18.710.050 and 18.710.060,
respectively.
B. Drainageways.A sensitive land review for development within drainageways is processed through a
Type I or II procedure as provided in 18.710.050 and 18.710.060, respectively.
C. Steep slopes.A sensitive land review for development within steep slopes is processed through a Type
I or II procedure as provided in 18.710.050 and 18.710.060, respectively.
D. Wetlands. A sensitive land review for development within wetlands is processed through a Type II
procedure as provided in 18.710.060.
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Planning Commission Recommendation
EXHIBIT C
18.510.050. Review Type Determination
•
$A. No review required.
i o 5 l n mn r. ana r_o f tis sectio the The following uses and activities are allowed uses without
review within drainagewaysrand steep slopes ,
when the use does not involve paving. For the purposes of this chapter,the word"structure" excludes:
children's play equipment,picnic tables,sand boxes,grills,basketball hoops,and similar recreational
equipment.
1. Accessory uses such as lawns,gardens,or play areas;except in a water quality sensitive area or
vegetated corridor,as defined in the CWS"Design and Construction Standards"or the Statewide
Goal 5 vegetated corridor established for the Tualatin River,as defined in Section 18.510.080.
2. Farm uses conducted without locating a structure within the sensitive land area;except in a water
quality sensitive area or vegetative corridor,as defined in CWS"Design and Construction
Standards"or the Statewide Goal 5 vegetated corridor established for the Tualatin River,as
defined in Section 18.510.080.
3. Community recreation uses,excluding structures;except in a water quality sensitive area or
vegetated corridor,as defined in the CWS"Design and Construction Standards"or the Statewide
Goal 5 vegetated corridor established for the Tualatin River,as defined in Section 18.510.080.
4. Public and private conservation areas for water,soil,open space, forest,and wildlife resources.
5. Removal of poison oak,tansy ragwort,blackberry,English ivy,or other noxious vegetation.
•
�6. Fences;except in a water quality sensitive area or vegetated corridor,as defined in the CSW
"Design and Construction Standards";or the Statewide Goal 5 vegetated corridor established for
the Tualatin River,as defined in Section 18.510.080.
47. Accessory structures that are less than 448200 square feet in size;except in a water quality
sensitive area or vegetated corridor,as defined in the CSW"Design and Construction Standards";
or the Statewide Goal 5 vegetated corridor established for the Tualatin River,as defined in
Section 18.510.080.
9.8. Land form alterations involving up to 10 cubic yards of material;except in a water quality
sensitive area or vegetated corridor,as defined in the CSW"Design and Construction Standards";
or the Statewide Goal 5 vegetated corridor established for the Tualatin River,as defined in
Section 18.510.080.
4
Planning Commission Recommendation
EXHIBIT C
9. The following are exempt from the provisions of this section when performed under the
direction of the city:
4-a. Responses to public emergencies, including emergency repairs to public facilities_i
2b. Stream and wetlands restoration and enhancement activitiespregrams,except that any portion
of these activities that occur within the areas-of special flood hazard area that meeting
the definition of development in TMC Section 9.10.020 are subject to a Type II review as
provided in Subparagraph 18.510.050.C.2.
3-c. Non-native vegetation removal;
4d. Planting of native plant species. and
5.e. Routine maintenance or replacement of existing public facilities projects,except that any
portion of these activities that occur within the areas-of special flood hazard area thatwhee
meeting the definition of development in TMC Section 9.10.020 are subject to a Type II
review as provided in Subparagraph 18.510.050.C.2.
,
o
R. ^dministrativeType I sensitive lands review.
1 ^d, inistrutiveA Type I sensitive lands reviews within the-drainageways;and steep slopes that
a
, is required for the following actions:
a. The repair,reconstruction,or improvement of an existing structure or utility, the cost of
which is less than 50%of the market value of the structure prior to the improvement or the
damage requiring reconstruction
b. MinimalgGround disturbance or landform alteration involving 10 to 50 cubic yards of
materiald
c. Building permits for accessory structures that are 4-20200 to 528 square feet in size.
2. Aklfaihis4fativeA Type I sensitive lands reviews withi., t e areas of is required for properties
that contain any special flood hazard areas, where the applicant chooses to demonstrate are
actions
a-that all proposed development and any land form alteration is located entirely outside the
special flood hazard area.Within-the-EireaS-4-spesial-fleed-liazaml-but-euts4e41+e-fleedway-
5
Planning Commission Recommendation
EXHIBIT C
(fleedway r• e,.
3. The approval authority will approve, approve with conditions,or deny a sensitive land review
application using the standards and approval criteria Sections 18.510.040, 18.510.0-59030,
18.510.0701 and 18.510.080.
FC. Type II sensitive lands reviews.
1. A Type H Ssensitive land reviews within drainageways,steep slopes °
d,and wetlands areas that are not regulated by other local, state,or federal
agencies is
required for the following actions:
a. Ground disturbance or land form alterations involving more than 50 cubic yards of material.;
b. Repair, reconstruction,or improvement of an existing structure or utility, the cost of which
equals or exceeds 50%of the market value of the structure prior to the improvement or the
damage requiring reconstruction_;
C. Residential and nonresidential structures intended for human habitation_ $
d. Accessory structures that are greater than 528 square feet in size.
2. A Type II sensitive lands review within the special flood hazard area is required for the
following actions:
a. Ground disturbance or landform alterations in the special flood hazard area, including the
floodway.
b. Repair, reconstruction,or improvement of an existing structure or utility, the cost of which
equals or exceeds 50%of the market value of the structure prior to the improvement or the
damage requiring reconstruction,provided no development occurs in the floodway.
c. Stream and wetland restoration and enhancement activities,including work in the floodwav,
when performed under the direction of the city.
23.The approval authority will approve, approve with conditions,or deny a sensitive lands review
application using the standards and approval criteria provided in Sections 18.510.030,
18.510.070, and 18.510.080.
6
Planning Commission Recommendation
EXHIBIT C
tikenairvfeeaftstntatiatiouiraprevenient o€an-exie}ting struutore car utiUity,
.
s,
shapterr
23 42 n.,a 20 01 s 1.Ora 22 ru §2; Onl 2 nn l
e-sensitive land
n „ rr
r
Oct 18 21 §2;Or 1 Q 23 42; Oc 23 rw l 2:r 2:2023)
. rr ,
r.
7
Planning Commission Recommendation
EXHIBIT C
13. Delineation of wetland boundaries. Precise boundaries may vary from those shown on wetland maps;
..,lifea professionals at the applicant's e e (Od 17 22 §2. Ord 18 21 2)
18.510.060. eserved
21 §2; Ord. 18 23 §2;Ord. 18 28§1; Ord. 22 06 §2)
18.510.070. pproval Criteria.
$A._ ecial flood hazard area. The approval authority will approve or approve with
conditions an application for sensitive lands review on properties that contain any within the areas of
special flood hazard areas when all-of-the-following either the clear and objective Type I criteria or
the alternative Type II criteria are met:
1. Type I approval criteria. The proposed development or land form alteration is located entirely
outside of the special flood hazard area.
2. Type II approval criteria. The proposed development or land form alteration is located within
the special flood hazard area and complies with all of the following criteria:
2a. Land form alterations must preserve or enhance the areas-especial flood hazard area storage
function and maintenance of the zero-foot rise floodway must not result in any
encroachments,including fill,new construction,substantial improvements and other
development unless certified by a registered professional engineer that the encroachment will
not result in any increase in flood levels during the base flood discharge,_,^-If in the
floodway and no-rise requirement is met,the development will comply with all applicable
flood hazard reduction provisions.
b. An assessment,prepared and certified by a qualified professional, must demonstrate that
the proposed land form alteration or development results in no net loss of the following
floodplain functions:floodplain storage, water quality, and vegetation. The assessment
must include a mitigation plan, if applicable. The assessment must comply with all no net
loss standards in TMC Section 9.10.060.
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Planning Commission Recommendation
EXHIBIT C
4c. Where a land form alteration or development is allowed to occur within the areas-of special
flood hazard area, it will not result in any increase in the water surface elevation of the 100-
year flood;
M.The land form alteration or development plan includes a pedestrian or bicycle pathway in
compliance with the adopted Transportation System Plan or Greenways Trail System Master
Plan,unless the construction of said pathway is deemed as untimely_;
6e. Pedestrian or bicycle pathway projects within the areas-of special flood hazard area must
include a wildlife habitat assessment that shows the proposed alignment minimizes impacts to
significant wildlife habitat while balancing the community's recreation and environmental
educational goals:;
:f The necessary U.S. Army Corps of Engineer ,
DivisienDepartment of State Lands, and CWS permits and approvals must be obtained_;and
gg. Where land form alterations or development are allowed within and adjacent to the areas-ef
special flood hazard area,the city will require the consideration of dedication of sufficient
open land area within and adjacent to the areas-e€special flood hazard area in compliance
with the comprehensive plan.This area must include portions of a suitable elevation for the
construction of a pedestrian or bicycle pathway within the areas-of special flood hazard area
in compliance with the adopted Transportation System Plan or Greenways Trail System
Master Plan.
GB. 4teep slopes.The approval authority will approve or approve with conditions an application for
a sensitive lands review eewithin steep slopes-of 25 or or un table ground when all of the
following criteria are met:
;
2I. The extent and nature of the proposed land form alteration or development will not create site
disturbances to an extent greater than that required for the use.;
;2. The proposed land form alteration or development will not result in erosion,stream
sedimentation,ground instability,or other adverse on-site and off-site effects or hazards to life or
property_;
43. The structures are appropriately sited and designed to ensure structural stability and proper
drainage of foundation and crawl space areas for development with any of the following soil
conditions:wet or high water table;high shrink-swell capability;compressible or organic;and
shallow depth-to-bedrockancl
44. Where natural vegetation has been removed due to land form alteration or development,the areas
not covered by structures or impervious surfaces will be replanted to prevent erosion in
compliance with CWS"Design and Construction Standards".
PC. W-414444-4Drainageways.The approval authority will approve or approve with conditions an
application for a sensitive lands review within drainageways when all of the following criteria are
met:
;
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Planning Commission Recommendation
EXHIBIT C
2 j. The extent and nature of the proposed land form alteration or development will not create site
disturbances to an extent greater than that required for the used
42. The proposed land form alteration or development will not result in erosion,stream
sedimentation,ground instability,or other adverse on-site and off-site effects or hazards to life or
property_;
43. The water flow capacity of the drainageway is not decreased,;
�4. Where natural vegetation has been removed due to land form alteration or development,the areas
not covered by structures or impervious surfaces will be replanted to prevent erosion in
compliance with CWS"Design and Construction Standards"d
65. The drainageway will be replaced by a public facility of adequate size to accommodate maximum
flow in compliance with Clean Water Services requirements and the city's adopted stormwater
master plan_;
46. The necessary U.S.Army Corps of Engineers ,
DivtsiernDepartment of State Lands,and CWS approvals must be obtained_;
47. Where land form alterations or development are allowed within and adjacent to the areas-ef
special flood hazard area,the city will require the consideration of dedication of sufficient open
land area within and adjacent to the areas-ef special flood hazard area in compliance with the
comprehensive plan.This area will include portions of a suitable elevation for the construction of
a pedestrian or bicycle pathway within the areas-ef special flood hazard area in compliance with
the adopted pedestrian bicycle pathway plan.
QD.Withifi-NvWetlands.The approval authority will approve or approve with conditions an application for
a sensitive lands review within wetlands when all of the following criteria are met:
;
21. The proposed land form alteration or development is not located within a locally swnifrcant
wetland or its associated vegetative corridor
as provided in " "
the CWS"Design and Construction
Standards," for such a wetland_;
;2. The extent and nature of the proposed land form alteration or development will not create site
disturbances to an extent greater than the minimum required for the used
43. Any encroachment or change in on-site or off-site drainage that would adversely impact wetland
characteristics have been mitigated_;
54. Where natural vegetation has been removed due to land form alteration or development,erosion
control provisions of the Surface Water Management program of Washington County must be
met and areas not covered by structures or impervious surfaces will be replanted in like or similar
species in compliance with CWS "Design and Construction Standards"_;
10
Planning Commission Recommendation
EXHIBIT C
65. All other sensitive lands requirements of this chapter have been met;,;
;b. The necessary U.S. Army Corps of Engineers ,
DivisienDenartment of State Lands, and CWS approvals must be obtained_i
87. Physical limitations and natural hazards,areas-e€special flood hazard areas and wetlands,natural
areas,and parks,recreation and open space policies of the comprehensive plan have been met.
18.510.080. Special Provisions within Locally Significant Wetlands and Along the Tualatin River,
Fanno Creek,Ball Creek,and the South Fork of Ash Creek.
A. In order to address the requirements of Statewide Planning Goal 5(Natural Resources)and the safe
harbor provisions of the Goal 5 administrative rule(OAR 666-023-0030)pertaining to wetlands,all
wetlands classified as significant on the City of Tigard"Wetlands and Streams Corridors Map"are
protected. No land form alterations or developments are allowed within or partially within a
significant wetland,except as allowed or approved in compliance with Section 18.510.100.
B. In order to address the requirements of Statewide Planning Goal 5(Natural Resources)and the safe
harbor provisions of the Goal 5 administrative nile(OAR 660-023-0030)pertaining to riparian
corridors,a standard setback distance or vegetated corridor area,measured horizontally from and
parallel to the top of the bank,is established for the Tualatin River,Fanno Creek,Ball Creek, and the
South Fork of Ash Creek.
1. The standard width for"good condition"vegetated corridors along the Tualatin River is 75 feet,
unless wider in compliance with CWS"Design and Construction Standards,"or modified in
compliance with Section 18.510.100. If all or part of a locally significant wetland(a wetland
identified as significant on the City of Tigard"Wetlands and Streams Corridors Map")is located
within the 75-foot setback area,the vegetated corridor is measured from the upland edge of the
associated wetland.
2. The standard width for"good condition"vegetated corridors along Fanno Creek,Ball Creek,and
the South Fork of Ash Creek is 50 feet,unless wider in compliance with CWS"Design and
Construction Standards,"or modified in compliance with Section 18.510.100. If all or part of a
locally significant wetland(a wetland identified as significant on the City of Tigard"Wetlands
and Streams Corridors Map")is located within the 50-foot setback area,the vegetated corridor is
measured from the upland edge of the associated wetland.
3. The minimum width for"marginal or degraded condition"vegetated corridors along the Tualatin
River,Fanno Creek,Ball Creek,and the South Fork of Ash Creek is 50 percent of the standard
width,unless wider in compliance with CWS"Design and Construction Standards,"or modified
in compliance with Section 18.510.100.
4. The determination of corridor condition is based on the natural resource assessment guidelines as
provided in the CWS"Design and Construction Standards."
5. The standard setback distance or vegetated corridor area applies to all development proposed on
property located within or partially within the vegetated corridors,except as allowed below:
a. Roads,pedestrian or bike paths crossing the vegetated corridor from one side to the other in
order to provide access to the sensitive area or across the sensitive area,as approved by the
city in compliance with Section 18.510.070 and by CWS"Design and Construction
11
Planning Commission Recommendation
EXHIBIT C
Standards";
b. Utility or service provider infrastructure construction (i.e. storm, sanitary sewer,water,
phone,gas,cable,etc.),if approved by the city and CWS;
c. A pedestrian or bike path,not exceeding 10 feet in width and in compliance with the CWS
"Design and Construction Standards";
d. Grading for the purpose of enhancing the vegetated corridor,as approved by the city and
CWS;
e. Measures to remove or abate hazards,nuisances,or fire and life safety violations,as approved
by the regulating jurisdiction;
f. Enhancement of the vegetated corridor for water quality or quantity benefits,fish,or wildlife
habitat,as approved by the city and CWS;
g. Measures to repair,maintain,alter,remove,add to,or replace existing structures,roadways,
driveways,utilities,accessory uses,or other developments provided they are in compliance
with city and CWS regulations,and do not encroach further into the vegetated corridor or
sensitive area than allowed by the CWS"Design and Construction Standards."
C. Land form alterations or developments located within or partially within the Goal 5 safeharbor
setback or vegetated corridor areas established for the Tualatin River,Fanno Creek,Ball Creek,
and the South Fork of Ash Creek that meet the jurisdictional requirements and permit criteria of
the CWS,U.S.Army Corps of Engineers,Department of State Lands,or other federal,state,or
regional agencies,are not subject to this subsection B,except where the:
a. Land form alterations or developments are located within or partially within a good condition
vegetated corridor,as provided in Paragraphs 18.510.080.B.1 and 2;
b. Land form alterations or developments are located within or partially within the minimum
width area established for marginal or a degraded condition vegetated corridor,as provided in
Paragraph 18.510.080.B.3.
These exceptions reflect instances of the greater protection of riparian corridors provided by the safe
harbor provisions of the Goal 5 administrative rule.
18.510.090.Density Transfer and Reductions.
A. Density transfer.Required residential density for apartments,rowhouses,and small form residential
development may be transferred from sensitive lands using the following methods:
1. The units per acre calculated by subtracting land areas listed in Subparagraphs 18.40.020.A.1 3
from the gross acres may be transferred to the remaining buildable land areas subject to the
following limitations:
a. The number of units that can be transferred is limited to the number of units that would have
been allowed on 25%of the unbuildable area if not for these regulations;and
b. The total number of units per site does not exceed 125%of the maximum number of units per
12
Planning Commission Recommendation
EXHIBIT C
gross acre allowed.
2. Units per acre calculated by subtracting land areas listed in Paragraph 18.40.020.A.4 from the
gross acres may be transferred to the remaining buildable land areas on land zoned RES-D and
RES-E subject to the following limitations:
a. The number of units that can be transferred is limited to the number of units that would have
been allowed on the wetland area,if not for these regulations;
b. The total number of units per site does not exceed the maximum number of units per gross
acre allowed.
B. Density reduction.The minimum number of residential units required in a development may be
reduced if necessary to ensure that impacts on habitat areas are minimized. The amount of
reduction in the minimum density is calculated by subtracting the square footage of inventoried
significant habitat that is permanently protected from the total square footage used to calculate the
minimum density requirement.The approval authority may impose any reasonable condition
necessary to mitigate identified impacts resulting from development on otherwise unbuildable
land.
The approval authority will approve,approve with conditions,or deny the density reduction
provided that the proposal will directly result in the protection of significant habitat areas through
placement in a non-buildable tract or protected with a restrictive easement.
18.510.100.Plan Amendment Option.
A. Comprehensive plan amendment.Any owner of property affected by the Goal 5 safeharbor(1)
protection of significant wetlands or(2)vegetated areas established for the Tualatin River, Fanno
Creek,Ball Creek, and the South Fork of Ash Creek may apply for a comprehensive plan amendment
as provided in Chapter 18.790,Text and Map Amendments. This amendment must be based on a
specific development proposal.The effect of the amendment would be to remove Goal 5 protection
from the property,but not to remove the requirements related to the CWS Stormwater Connection
Permit,which must be addressed separately through an alternatives analysis,as described in Section
3.02.5 of the CWS"Design and Construction Standards." The applicant must demonstrate that such
an amendment is justified by either of the following:
B. ESEE analysis.The applicant may prepare an environmental, social,economic and energy (ESEE)
consequences analysis prepared in compliance with OAR 660-23-040.
1. The analysis must consider the ESEE consequences of allowing the proposed conflicting use,
considering both the impacts on the specific resource site and the comparison with other
comparable sites within the Tigard Planning Area;
2. The ESEE analysis must demonstrate to the satisfaction of the city council that the adverse
economic consequences of not allowing the conflicting use are sufficient to justify the loss,or
partial loss,of the resource;
3. In particular,ESEE analysis must demonstrate why the use cannot be located on buildable land,
consistent with the provisions of this chapter,and that there are no other sites within the Tigard
Planning Area that can meet the specific needs of the proposed use;
13
Planning Commission Recommendation
EXHIBIT C
4. The ESEE analysis must be prepared by a team consisting of a wildlife biologist or wetlands
ecologist and a land use planner or land use attorney,all of whom are qualified in their respective
fields and experienced in the preparation of Goal 5 ESEE analysis;
5. If the application is approved,then the ESEE analysis must be incorporated by reference into the
Tigard Comprehensive Plan,and the"Tigard Wetland and Stream Corridor Map"be amended to
remove the site from the inventory.
C. Demonstration of change. In this case,the applicant must demonstrate that the sensitive area site no
longer meets the applicable significance threshold defined by the Goal 5 administrative rule,relative
to other comparable resources within the Tigard Planning Area.
1. Significance thresholds are described and applied in the addendum to the City of Tigard Local
Wetlands Inventory adopted by reference as part of this chapter.
2. To approve this claim,the city council must find that the decline in identified resource values did
not result from a violation of this title.
18.510.110. Significant Habitat Areas Map Verification Procedures.
A. Applicants who concur that the significant habitat areas map is accurate must submit the following
information to serve as the basis for verifying the boundaries of inventoried habitat areas:
1. Submission requirements.
a. A detailed property description;
b. A scale map of the property showing the locations of significant habitat areas,any existing
built area, wetlands or water bodies,Clean Water Services'vegetated corridor,the areas-of
special flood hazand area.the 1996 flood inundation line, and contour lines(two-foot
intervals for slope less than 15%and 10-foot intervals for slopes 15%or greater);and
c. A current aerial photograph of the property.
2. The approval authority's decision will be based on consideration of submitted information, site
visit information,and other factual information. Should the applicant disagree with the
determination on the location of significant habitat areas on the property,the precise boundaries
must be verified by the applicant in compliance with the detailed delineation methodology
outlined in Subsection 18.510.110.B.
B. Applicants who believe that the map is inaccurate must submit a detailed delineation conducted by a
qualified professional in compliance with the following methodology to verify the precise boundaries
of the inventoried habitat areas by means of a Type II procedure.
1. Verifying boundaries of inventoried riparian habitat. Locating habitat and determining its riparian
habitat class is a 4-step process:
a. Locate the water feature that is the basis for identifying riparian habitat.
i. Locate the top of bank of all streams,rivers,and open water within 200 feet of the
property.
14
Planning Commission Recommendation
EXHIBIT C
ii. Locate the areas-of special flood hazard area or 1996 flood inundation line,whichever is
greater,within 100 feet of the property.
iii. Locate all wetlands within 150 feet of the property. Identified wetlands on the property
must be further delineated consistent with methods currently accepted by the Oregon
lisienDepartment of State Lands and the U.S. Army Corps of Engineers.
b. Identify the vegetative cover status of all areas on the property that are within 200 feet of the
top of bank of streams,rivers,and open water,are wetlands or are within 150 feet of
wetlands,and are flood areas and within 100 feet of flood areas.
i. Vegetative cover status must be as identified on the metro vegetative cover map.
ii. The vegetative cover status of a property may be adjusted only if(a)the property was
developed prior to the time the regional program was approved;or(b)an error was made
at the time the vegetative cover status was determined.To assert the latter type of error,
applicants must submit an analysis of the vegetative cover on their property using
summer 2002 aerial photographs and the following definition of vegetative cover types in
Table 18.510.1.
Table 18.510.1
Definitions of Vegetative Cover Types
Type Definition
Areas that are part of a contiguous area 1 acre or larger of grass,
meadow,croplands,or areas of open soils located within 300 feet
Low structure of a surface stream (low structure vegetation areas may include
vegetation or open areas of shrub vegetation less than 1 acre in size if they are
soils contiguous with areas of grass, meadow, croplands, orchards,
Christmas tree farms, holly farms, or areas of open soils located
within 300 feet of a surface stream and together form an area of I
acre in size or larger).
Areas that are part of a contiguous area I acre or larger of shrub
Woody vegetation or open or scattered forest canopy (less than 60 percent crown
closure)located within 300 feet of a surface stream.
Areas that are part of a contiguous grove of trees 1 acre or larger
Forest canopy in area with approximately 60 percent or greater crown closure,
irrespective of whether the entire grove is within 200 feet of the
relevant water feature.
c. Determine whether the degree that the land slope upward from all streams,rivers,and open
water within 200 feet of the property is greater than or less than 25 percent(using the
vegetated corridor measurement methodology as provided in Clean Water Services Design
and Construction Standards;and
d. Identify the riparian habitat classes applicable to all areas on the property using Table
18.510.2 and Table 18.510.3.
15
Planning Commission Recommendation
EXHIBIT C
Table 18.51(1.2
Method for Locating;Boundaries of Class I and 1I Riparian Areas
Development/Vegetation Status Ill
Developed Woody
areas not vegetation
Distance In providing Low structure (shrub and Forest canopy
feet from vegetative vegetation or scattered forest (closed to open
water feature cover open soils canopy) forest canopy)
Surface streams
0-50 Class II Class I Class I Class I
50-100 Class II[2] Class I Class I
Class II[2] Class II [2]
100-150 if slope>25 if slope>25 Class II [2]
percent percent
Class II[2] Class II [2] Class II [2]
150-200 if slope>25 if slope>25 if slope>25
percent percent percent
Wetlands(Wetland feature itself is a Class I Riparian Area)
0-100 Class II [2] Class I Class I
100-150 Class II [2]
Flood Areas(Undeveloped portion of flood area is a Class I Riparian Area)
0-100 Class II [2] Class II [2]
Notes:
The vegetative cover type assigned to any particular area was based on 2
factors:the type of vegetation observed in aerial photographs and the size of
Ill the overall contiguous area of vegetative cover to which a particular piece of
vegetation belonged.As an example of how the categories were assigned,in
order to qualify as a"forest canopy"the forested area had to be part of a larger
patch of forest land at least 1 acre in size.
Areas that have been identified as habitats of concern,as designated on the
Metro Habitats of Concern Map,will be treated as Class I riparian habitat
areas in all cases, subject to the provision of additional information that
[2] establishes that they do not meet the criteria used to identity habitats of
concern as described in Metro's Technical Report for Fish and Wildlife.
Examples of habitats of concern include: Oregon white oak woodlands,
bottomland hardwood forests,wetlands,native grasslands, riverine islands or
deltas,and important wildlife migration corridors.
16
Planning Commission Recommendation
EXHIBIT C
Table 18.510.3
Tualatin Basin "Limit" Decision Ill
Conflicting Use Category
Future Urban
(2002 and
Resource High Intensity 2004 Non-Urban
Category Urban Other Urban additions) (outside UGB)
Class I&II
Riparian inside Moderately Strictly Limit Strictly Limit N/A
vegetated Limit
corridor
Class I&II
Riparian Moderately Moderately Moderately Moderately
outside Limit Limit Limit Limit
vegetated
corridor
All other Lightly Limit Lightly Limit Lightly Limit Lightly Limit
Resource Areas
Inner Impact Lightly Limit Lightly Limit Lightly Limit Lightly Limit
Area
Outer Impact Lightly Limit Lightly Limit Lightly Limit Lightly Limit
Area
Notes:
Vegetated corridor standards are applied consistently throughout the District;in
ill HIU areas they supersede the"limit"decision.
2. Verifying boundaries of inventoried upland habitat was identified based on the existence of
contiguous patches of forest canopy,with limited canopy openings.The"forest canopy"
designation is made based on analysis of aerial photographs as part of determining the vegetative
cover status of land within the region. Upland habitat is as identified on the Significant Habitat
Areas Map unless corrected as provided in this subsection.
a. The only allowed corrections to the vegetative cover status of a property area as follows:
i. To correct errors made when the vegetative status of an area was determined based on
analysis of the aerial photographs used to inventory the habitat.The perimeter of an area
delineated as"forest canopy"on the Metro Vegetative Cover Map may be adjusted to
more precisely indicate the dripline of the trees within the canopied area provided that no
areas providing greater than 60 percent canopy crown closure are de-classified from the
"forest canopy"designation.To assert such errors, applicants must submit an analysis of
the vegetative habitat cover on their property using the aerial photographs that were used
to inventory the habitat and the definitions of the different vegetative cover types
provided in Table 18.510.1;and
ii. To remove tree orchards and Christmas tree farms from inventoried habitat;provided,
17
Planning Commission Recommendation
EXHIBIT C
however,that Christmas tree farms where the trees were planted prior to 1975 and have
not been harvested for sale as Christmas trees may not be removed from the habitat
inventory.
b. If the vegetative cover status of any area identified as upland habitat is corrected in
compliance with Subparagraph 18.510.110.B.2.a to change the status of an area originally
identified as"forest canopy," then such area will not be considered upland habitat unless it
remains part of a forest canopy opening less than 1 acre in area completely surrounded by an
area of contiguous forest canopy.
18
Planning Commission Recommendation
From: art.bahrs@frontier,com
Sent: Sunday,March 30,2025 2:40 PM
To: Agnes Lindor
Cc: art.bahrs@nike.com
Subject: Letter/Notice Received Saturday concerning proposed changes to Tigard
Code Chapters 18.510&9.10
Importance: High
You don't often get email from art.bahrs@frontier.com Li=Jr why t'u;i; irnpert�I
Good Afternoon,
I am having some trouble finding, on the Tigard websites, information showing the
proposed changes to Tigard Chapters 18.510 &9.10 as mentioned in the notice we received
on Saturday, 29 Mar, 2025.
Could you help us with finding the actual proposed changes to facilitate preparing for the
hearings and such?
Thanks,
Art Bahrs
(503) 709-9355
12170 SW Merestone CT
Tigard, Oregon 97223-3168
From: randy Zenporr
Sent: Sunday,March 30, 2025 8:10 AM
To: Agnes Lindor
Subject: upcoming public hearing
You don't often get email from randykzen@hotmail.com. Learn why this is important
Case Number DCA2025-00001
Good day Agnes,
I received notification yesterday via mail that a hearing scheduled for May 5th at 6:30pm will
review proposed changes which may impact the use of properties on my street.
On page 2 the letter states that we can contact you to review the materials at no cost. Is
that something you can email me?
Thank you,
Randy Killion
11825 SW Katherine Street
Tigard, OR 97223
From: Kevin Buckley.
Sent: Monday, March 31, 2025 9:22 AM
To: Agnes Lindor
Subject: FEMA compliance amendments hearing case# DCA2025-0001
You don't often get email from mr_k_buckley@yahoo.com. Lean Nhy this is important
Can I get a copy of the compliance code amendments prior to the meeting.
I did a search for DCA2025-0001 on the tigard-or.gov web site but nothing came up
thanks kevin
From: Jennifer Campbell
Sent: Monday,March 31,2025 8:58 AM
To: Agnes Lindor
Subject: Request for Planning Commission Materials
You don't often get ema I from jennifercampbellpdxPgmail corn Learn why this is important
Good morning Agnes,
This is my request for City of Tigard development and amendments to the
Area of Special Flood Hazard regulations materials.
FEMA ESA Compliance Amendments / DCA2025-0001
I understand that I can review materials at no cost regarding this matter.
Thank you!
Jennifer Campbell
Jennifer Campbell Trust
jennifercampk&Ipdx@gmail.com
503-522-5349
From: randy Zenport
Sent: Monday, March 31, 2025 9:07 AM
To: Agnew tindor
Subject: Re:upcoming public hearing
You don't often get email from randykzen@hotmail.com Learn why this is important
Hello Agnes, the documents reference a MAP, can you send the MAP to me of the
affected areas?
Thank you,
Randy Killion
From:Agnes Lindor<agnesl@tigard-or.gov>
Sent: Monday, March 31,2025 7:24 AM
To: randy Zenport<randykzen@hotmail.com>
Subject: RE: upcoming public hearing
Hello Randy-
Thanks for your email. Please see attached amendments related to floodplain regulations,
these are just drafts at this time. The final draft and staff report will be on the city's website
a minimum of 1 week before the hearing. Please let me know if you have any questions.
Thanks again!
itAgnes Lindor I Senior Planner
City of Tigard I Community Development
Direct:503,7113 2429
13125 SW Hall Boulevard,Tigard OR 97223 I>Igord-or gQy.
C T r p f
Tigard
From:
randy Zenport<randykzen@hotmail.com>
Sent:Sunday, March 30,2025 8:10 AM
To:Agnes Lindor<agnesl@tigard.or.gov>
Subject: upcoming public hearing
You don't often get email from randykzen@hotmail.com-Learn w;:y this is important
Case Number DCA2025-00001
Good day Agnes,
I received notification yesterday via mail that a hearing scheduled for May 5th at 6:30pm
will review proposed changes which may impact the use of properties on my street.
On page 2 the letter states that we can contact you to review the materials at no cost. Is
that something you can email me?
Thank you,
Randy Killion
11825 SW Katherine Street
Tigard, OR 97223
DISCLAIMER: E-mails sent or received by City of Tigard employees are subject to public record
laws. If requested, e-mail may be disclosed to another party unless exempt from disclosure under
Oregon Public Records Law. E-mails are retained by the City of Tigard in compliance with the
Oregon Administrative Rules"City General Records Retention Schedule."
From: Manning,Torn
Sent: Tuesday,April 1,2025 1:30 PM
To: Agnes Lindor
Subject: FEMA ESA Compliance Amendments
You don't often get email from tmanningajeswtportland org.Learn why this is important
Hello Agnes,
I own a duplex on Tiedeman in Tigard and I recently received a letter which announced a hearing
regarding the City of Tigard's proposed changes to the Tigard Community Development Code and
Tigard Municipal Code.
Please explain how this might impact property owners on Tiedeman. Is there anything that will
impact this property?A few words will do.
Thank You,
Tom Manning
From: Mike Tietz
Sent: Tuesday,April 1,2025 11:38 AM
To: Agnes Lindor
Subject: FEMA ESA Compliance Amendments/DCA2025-00001
You don't often get email from mike tietz,rchartermechanical.com. Learn why this is important
Agnes,
I received a letter indicating that there will be a discussion regarding the above referenced
modifications to Tigard Development Code that may affect our property located at 7940 SW
Hunziker St. Could you please forward the proposed changes or let me know where I can
obtain a copy so we can review them prior to the meeting and prepare comments? Thank
you.
Mike
r Mike Tietz
i Vice President
trteaf"'n cel Phone: 503.691.1700
Mobile: 503.853.4094
Email: rnike.tietz@chartermechenical.com
el
This email and any attachments may contain private,confidential,and non-public material for the sole use of the intended
recipient. It is not intended for transmission to,or receipt by,any unauthorized person. If you are not the intended recipient,
you are hereby notified that any dissemination of this communication is strictly prohibited.Any review,copying,or distribution of
this email{or any attachments)by any unauthorized person is strictly prohibited. If you are not the intended recipient,please
contact the sender immediately and permanently delete the original and any copies of this email and attachments thereto.
From: Pasquale Pascuzzi
Sent: Thursday,April 3, 2025 5:07 PM
To: Agnes Lindor
Cc: dominigyg pascuzzi
Subject: Re: FEMA Notice-10250 SW North Dakota St. -Tigard
You don't often get email from plpascuzzi@gmail.com. Learn why this is important
Thanks Agnes. Can you send me a link to the City of Tigard's Wetlands and
Stream Corridor's Map?
Best R's,
Pasquale
On Thu, Apr 3, 2025 at 3:26 PM Agnes Lindor <agnesl@fgard-or.ggv> wrote:
Hello Pasquale-
Thanks for your email. Please see attached amendments related to floodplain
regulations, these are just drafts at this time. The final draft and staff report will be on
the city's website a minimum of 1 week before the hearing. Please let me know if you
have any questions to would like to set up a meeting. Thanks again!
Agnes Lindor I Senior Planner
r
City of Tigard I Community Development
C-:-y,- Direct: 503,718 242_9
13125 SW Hall Boulevard,Tigard OR 97223 I tgard-or.gov
Tigard
Fro
m: Pasquale Pascuzzi<plpascuzzOgmail.com>
Sent:Thursday,April 3,2025 2:56 PM
To:Agnes Lindor<agneslPlgprd-or.goy>
Cc:dominique pascuzzi<dommiquepascuzziPcomcast.net>
Subject: FEMA Notice-10250 SW North Dakota St. -Tigard
You don't often get email from p rli u»i a gmatl.com Learm wby ibis is important
Dear Agnes;
We have reviewed the above referenced notice and request additional
information in this matter. We understand hard copies are available for a
reasonable fee. Please advise the best way to secure a copy.
Respectfully,
Pasquale Pascuzzi
Managing Member
Gabriel investment LLC
DISCLAIMER: E-mails sent or received by City of Tigard employees are subject to public record
laws. If requested, e-mail may be disclosed to another party unless exempt from disclosure
under Oregon Public Records Law. E-mails are retained by the City of Tigard in compliance with
the Oregon Administrative Rules"City General Records Retention Schedule."
From: Steve Hilton
Sent: Friday,April 4,2025 5:10 PM
To: Agnes Lindor
Cc: 011ie Coles;Gayla Hilton
Subject: FEMA Endangered Species Act-Land Use Public Hearing-Case
DCA2025-00001
Hi Agnes,hope all is well,it's been a while :)
I just received the notice regarding the upcoming public hearing related to the FEMA
Endangered Species Act and our property being located within an area of"Special Flood
Hazard". I wanted to reach out to see if you might be able to provide me with any additional
context or information,and possibly set up a quick phone call.
I've been trying to make sense of the notice,but had a few questions and concerns I'd like to
follow up on. In particular, the mention of proposed development code changes caught my
attention.From what I understand,the adoption of these changes could impact the
permissible uses of our property in the affected zone,potentially influencing both future
development options and overall property value.
If you have time to connect,I'd really appreciate the chance to talk it through. G&G has
loved being in our current space, we've been growing steadily and are still considering
potential development of the property in the coming years to support our business.
Thanks so much for your time,and I look forward to chatting with you soon.
Best regards,
Steve Hilton (He/Him)
CEO
G&G Interiors
0: 503-684-0770
C: 971-506-7222
www.gginteriors.com
G1/44
INTER ORS
From: Kimberly S.
Sent: Monday,April 7,2025 9:34 AM
To: Agpga Lindor
Subject: Land Use forTigard
You don't often get email from kimberly@mmret.com.Learn why this is important
Hello Agnes,
My name is Kimberly, and I'm a homeowner at 13383 SW Summerwood Drive in
Tigard. Our property backs to Summer Creek, and I'm writing to express my deep
concern regarding the potential designation of this area as a flood zone.
Since moving here in 2016, we've experienced no flooding issues—not even
during periods of extreme rain. This proposed change seems unwarranted based
on historical patterns and could significantly and unfairly impact our property
values.
We were already surprised to learn that a portion of our land has been classified
as wetland—something that was not disclosed when we purchased our home.
Adding a flood zone designation would be another blow to responsible
homeowners who have invested heavily in maintaining and improving this
community.
Summerwood Village offers a rare combination of location, setting, and quality. As
housing affordability continues to be a challenge, please don't add another layer of
difficulty for those of us working hard to preserve the integrity and livability of this
neighborhood. In 2021, our HOA invested in major exterior updates—including
new roofs, siding, decks, and windows—demonstrating our long-term commitment
to the upkeep and value of these homes.
I respectfully ask that you reconsider this designation. I would like to be
involved in the review and decision-making process. While I understand the need
for periodic evaluations, a sweeping change like this—without clear evidence—
would create undue hardship for responsible homeowners.
Thank you for your time and consideration.
Warm regards,
Kimberly
13383 SW Summerwood Drive
Tigard, OR
Kimberly Shute
Principal Broker,Licensed in Oregon Mature Moves
____ REAL ESTATE TEAM
"Generations in a home is a treasure,Downsizing is a gift"
A d 971 227 1302
'% .t, 0 WW1.MatureMovosRealEstateTcam.com
(c—s—o RQ ER1Y
LC `�rv,..
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From: Michele Th ingtt
Sent: Tuesday,April 8,2025 3:01 PM
To: Agaes IJndor
Subject; Re:FEMA Floodplain SW SUMMERWOOD DR
You don't often get email from sheIleybpdx@grnail.com,scam why this is tmoonmt
Hi Agnes,
Do you have a screenshot of the area along the entire north side of our property by chance(13495 through
13211 SW Summerwood Dr) I would like to see how it is affecting the entire North side of our property as a
whole.
To clarify,these meetings are basically to discuss the new FEMA Flood zone areas?
Thank you,
Michelle Burnett
Summerwood Village HOA, Director
On Apr 7,2025,at 12:51 PM,Agnes Lindor<agnesl@tigard-or.gav>wrote:
Hi Michelle-
Here is a screenshot of your lot and your neighbors.
The orange lines are your property line and the light blue shaded area just above your house is the FEMA floodplain
Thank you!
L
me
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AgnesLi d I Senior Planner
City off Tigard Community Development
Direct:503.7182429
13125 SW Hal Boulevard,T gard OR 97223 I ggard-or ggy
Tigard
DISCLAIMER:E-mails sent or received by City of Tigard employees are subject to public record laws.If requested,e-mail may be
disclosed to another party unless exempt from disclosure under Oregon Public Records Law.E-mails are retained by the City of
Tigard in compliance with the Oregon Administrative Rules'City General Records Retention Schedule.'
From: Rob Rettig
Sent: Tuesday,April 8, 2025 1:19 PM
To: Agnes Lindor
Subject: Floodplain/Permitting/Policy
You don't often get email from robr@aks-eng.com.learn why th i c unp:rs:u
Agnes,
I contacted FEMA to confirm who they have listed as the community floodplain administrator for the
city of Tigard. I'm not sure if we have crossed paths before but I head up floodplain development and
policy process for AKS. I generally consult our team members on FEMA minimum requirements,
policies and floating variables. 1 was asked about a project in the city this morning and made me
realize I didn't know who the person was. If you have time for a call, I would like to talk and discuss
some questions that are not specific to any projects. Basically understand where the city is at with
PICM, how you are dealing with permits for now and any other items that may be unique to the city.
I have been in contact with many of the communities and while many are generally the same,there
are some small differences.
Let me know if there is a good time for a call.
Thank you,
Rob Rettig,PIS,CFM-Principal
AKS ENGINEERING & FORESTRY, LLC
12965 SW Herman Road,Suite 100 I Tualatin,OR 97062
P:503-563-6151 Ext.271 I C:503-572-9392 I www.aks-•_r g.com I r.tr c a -org.com
Offices in: Send, OR I Keizer,OR I The Dalles,OR I Tualatin,OR I Richland,WA I Vancouver,WA I White
Salmon,WA
NOTICE: This communication may contain privileged or other confidential information. If you have received it in
error,please advise the sender by reply e-mail and immediately delete the message and any attachments without
copying or disclosing the contents.AKS Engineering and Forestry shall not be liable for anychanges made to
the electronic data transferred. Distribution of electronic data to others is prohibited without theexpress written
consent of AKS Engineering and Forestry.
From: zabi
Sent: Friday,April 11,2025 1:07 PM
To: Agnes Lindor
Cc: ZAB GHAFARI
Subject: Project Chapter 18.510
Zabi Ghaffari
10440 SW 87th Ave
Tigard, OR 97223
zgh1556@yahoo.com
05/25/2025
Agnes Lindor
City of Tigard
13125 SW Hall Blvd
Tigard, OR 97223
Subject: Support for Project 18.510 — Floodplain Management Planning
Dear Agnes,
I am writing to express my full support for Project 18.510, which focuses
on floodplain management planning in the City of Tigard. I appreciate the
city's efforts to enhance flood resilience, protect property, and ensure
public safety through proactive planning.
I have observed that over the past 20-25 years, our community has not
faced significant flood issues. However, I strongly believe that taking
preventive measures now will help maintain this stability and protect our
city from future risks. Proper floodplain management is essential to
safeguarding our homes, businesses, and natural environment.
Thank you for your dedication to the well-being of our community.
Sincerely,
Zabi Ghaffari
From: Amy Bloom
Sent: Monday,April 14, 2025 4:58 PM
To: Agnes Lindor
Subject: Case Number DCA2025 00001 Request for Clarification on Notice of
Land Use Public Hearing
You don't often get email from amybioom2020(a.lgmail corn Learn why this is imnoriant
Hello Agnes Lindor,
I'm reaching out to request additional information regarding the Notice of Land Use
Public Hearing that we recently received by mail.
We are particularly concerned about the paragraph stating:
"The City has determined that adoption of these code changes may affect the
permissible uses of your property, and other properties in the affected zone, and may
change the value of your property."
Could you please clarify how the proposed addition of "No Net Loss Standards" to
Code Chapter 9.10 may specifically impact our property at 10610 SW Tualatin Dr,
Tigard, OR 97224?
Any information you can provide to help us better understand the implications of this
proposed change would be greatly appreciated.
I also left a voicemail earlier and wanted to follow up with this email for your
convenience.
Thank you in advance for your time and assistance.
Warm regards,
Amy and Matt Bloom
10610 SW Tualatin Dr
Tigard, OR 97224
503-899-0561
From: Nancy.Devine
Sent: Tuesday,April 15, 2025 3:23 PM
To: Agnes Lindor
Subject: Re Notice of land used public hearing DCA2025-00001
[You don't often get email from nancymdevine@gmail.com. Learn why this is important at
b tps://aka,ms/LearnAboutSenderidentification
Dear Agnes Lindor,
I am writing to schedule a time to discuss the project for proposed land use changes that may
potentially impact my husband's and my property. In addition, I understand a copy of the
recommendations are available for review and so I am requesting to be able to view them.
We would appreciate very much your attention to these requests.
Kind regards,
Nancy Devine
From: michael westfall
Sent: Wednesday,April 16, 2025 4:16 PM
To: Agnes Lindor
Subject: Question about FEMA letter
[You don't often get email from michaelrwestfall10@gmail.com. Learn why this is important at
h ps://akalms/LearnAboutSenderldentiflcation
Agnes,
Please call me at your nearest convenience. I have question about the FENA flood hazard notice I got
in the mail about public hearings that are taking place in May and June. I'm not sure what is changing
and would like to know.
Please call me at(503)522-5400.
It is Wednesday,April 16.
Thank you,
Michael Westfall
From: michael westfall
Sent: Saturday,April 26,2025 5:37 PM
To: Agnes Lindor
Subject: FEMA flood Zone docs
[You don't often get email from michaelrwestfa1110@gmail.com. Learn why this is important at
ti ps:!laka.msILearnAboutSenderldentification]
Agnes,
Did you happen to send me the FEMA documents you said you would about changes to the flood
zone?
Michael Westfall
From: I sera Liby
Sent: Monday,April 28, 2025 8.36 AM
To: Amu Lindor
Cc: Tigard WQ.QdS
Subject: Tigard Woods Condominiums-land use regulation changes-inquiry
You don't often get email from ueralibylngmail com.Lc.tm why this is important
Good morning Agnes -
I understand you are the project manager for the current FEMA/flood hazard codes.
Our community received notice of a land use change that includes a special flood
hazard zone. Could you please elaborate on how we are in a flood hazard zone?
We are on a hill and not at the bottom. Is it possible for you to share maps with us,
the old and new?
For some of us, our home is the only investment we have. If this new zoning
decreases the value of our property and its uses, will we have any help at the local,
state, or federal level to ease the burn? Can you describe how the use of our
property will change?
It sounds like this new code will also cause our community to incur increased fees
for insurance costs. Many of the folks in our community are on single, fixed incomes
and are being inundated with increased costs across the board. This is not
sustainable and will surely lead to more people being driven out of the community.
Do you know how much the NFIP charges? Will the city be able to help with these
increased costs?
All the best,
Tiera
From: Mostale P1x=
Sept Monday,May 5,2025 2:5S PM
Te: &Oe1 liOdOf
Co 00CriaislitlaSPoL21
SuWert Re:FEMA Notice 10250 SW North Dakota St. nprd
Good Afternoon Agnes;
Please advise B the potential code changes to Chapter 18.510 would increase the buffer zone or the dark blue hatching to the ooreenShOl you provided.
Best ft's,
Pasquale
On Mon,Apr 7.2025 at 7:45AM Agnes Lindor<agleiatroofi g5y>wrote:
Hob Pasquale-
Below is a acreenshot of your properly:
• The blue outlined box is your property at 10250 SW Monti Dakota
• The light blue shading is the FERIA noodplern
• The dark blue Fetching is a eignifIcanl websnd and the pink around k the associated boner Pease keep in mind Pal these are approximately wetland boundaries and a
delineation would be required to determine ifjs exact location.This is a elgnfcant wetland and no development le slowed within dila area or Ks butler.
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You can also excess the wetland layers end ferns layers so Or.Tigard Mapa one.rr5_o:maeaLga¢ia.gc llrnl5Ylarm/Index htoi2Aenar NhacACrnnmrf Under aid layers tab.
Hydrography you will end the applicable layers.
Peace lel rob know H you have any other questions.Shanks.
CityOP 1 Cwnmunity Oavebpnwnt
Din 41'
ar.cc"i 111.e21
13125 SW 1•a11 Boulevard.Tigard OR 9722314;aal_a.a,
Tigard
From:Pasquale Plicuui<que2..:resruaic._->
Sent:Thursday,411 3,2015 507 PM
To:Ate.Undo.glItreLi gtitiSeitSy>
Cc'domselgoe Pa16rral<d ipresax.r:01/22nWL_tt>
Suetect Ra:FEMA Notice•10250 SW Hale Dakota St.•Tigard
You coo:one•pet mail Ins aarammadiaamum.L•MaleiXt.LIIIMPLIM
Thanks Agnes. Can you send me a!ink to the City of Nerd's Wetlands and Stream Corridor's Map?
Best Rs,
Pasquale
On Thu,Apr 3,2025 at 3.26 PM Agnes Llndar<mm ien iiSiyadu:);,y wrote
Halo Pasquab-
Thanks for your email Please see attached amendments related m floodptan ovule/Dos.deee are just draPa al this time Tire final Man and staff report wal he on the dye*missile
a minimum of 1 week before the heanng Please let me know ff you have any questions to would Idea to set up a rebating.Thanks agant
AgnesM Undo*I w.ro.co.,n«
treyTyped nM A,cpmm Oerewo„at
Creech s IazLe
13125 SW Hal ttoebrerd Tigard OR 17223 I:a►d-areas
Tigaid
From.Pan W I.Pascual<nloxnruirfPpmall-camo
Sent Thursday,April 3,202S 2756 PM
To:Ails tindor<isL 1 yyfitasa o
Cc:dcminique pascurrt<•.-.re a.�.�,,..
Subject FEMA Notice 10250 SW North Oakoe St IOprd
Yw due van,M Em iti iae.A..d.s..,,lanaa±obautmaant
Dear Agnee;
We have reviewed the above referenced notice end request additional Information In this matter We understand hard copies are avalabie Mc a reasonable fee.
Please advise the beet way to sew re a copy
ReepecthWty.
Pasquale Pascual
Managing Member
Gabriel Investment LLC
OISCVJMER.E<naie sue*received by Cdy of Trgera ernpb)eoe ere euEFect to puck record Wan H requested,e-msl may be daeaeed as sneer party arms exempt from**closure under
Oregon Pubes Record.Law E-mnda ant retaked by the Cay of Tigard n opmplance with Sr.Oregon AtrnksatratNe Rules'City Ge.rd Records Neten:m Schedule.'
City of Tigard Planning Commission Testimony
Subject: Legislative FEMA.ESA•NFIP Compliance Amendments / DCA2025-00001
Date: May 5`h, 2025
Time: 7:00 PM (Pacific)
Location: Tigard City Hail
Dear Planning Commission Members,City Staff, and City Manager;
My name is Robert Ruedy, and I've been a Tigard resident for some 34-years now, and a property Owner for a
bit over 32-years of that timeline.
My first concern on this subject matter is the "Privately Owned Development Property"that will likely be
diminished in asset value, some of which will be significantly devalued,for those unfortunate Private
Development Property Owners. This legislative "Land Taking" is not acceptable without fair compensation to
those private property Owners, having undeveloped or under-developed property, at a fair market price to give
up the future development rights of their property.
My next concern would be the tax revenues lost from the diminished private property development and the
property tax revenues lost through this legislative "Land Takings" issue, and how these lost tax revenues will be
replenished within the confines of our City Limits and Urban Growth Boundary(UGB). A suggestion,and as a
request herein,would be to have the City of Tigard Development Code (CH.18) provide a substantial increase to
the density capabilities of the remaining undeveloped or under-developed private properties within the RES-C,
RES-D,and RES-E zones to accommodate an additional story/level, plus the allowance of a less than 1,000 SF
(<1KSF)Accessory Dwelling Units' (ADU's) within the Primary Dwelling Units' (PDU's) structures such as single-
family homes, plus zero lot line townhomes,duplexes, 4-plexes, row houses, and condominiums above their
garage,with an outside access/egress staircase. These would accommodate many of the objectives of the
current Oregon Statewide Planning House Bill 2138 (H B2138)that is set to be signed into law quite soon. These
additions to the City of Tigard Development Code would then provide additional Property Tax Revenues along
with density reimbursements by the State of Oregon based on their per capita disbursements.
Third and Last concern,as is stated in their public mailing of DCA2025-00001 to private property Owners, it
appears that the City is attempting to comply with the National Flood Insurance Program (NFIP). So is this
program going to assist in the financial ramifications of this City Code Amendment? And it not,who is going to
financially compensate the losses to private property Owners? Also, is this NFIP going to insure those structures
currently within the City Code Amended Flood Plain areas? And if not,why not? There appears to be many
questions still unanswered for the private property Owners impacted by this City Development Code
Amendment. And because of this I request a continuance of the hearing tonight,and if not allowed,then I
request that the record be left open for at least another 7 days for public comment.
In conclusion,since this Land Use Amendment proposal before you states that within the City summary sent to
property owners that this is a no net loss standards proposal before you,shouldn't that equate to both financial
compensation of the private land Owner's compensation for diminished asset value,along with the no net loss
of development to accommodate a similar number of residents within the City on the remaining under-
developed private properties,along with a no net loss of tax revenue generation by the Development Code
additional population density enhancements? This all seems reasonable to me, so shouldn't "common sense"
prevail here in your final decisions and that of the City Council?
Thank you for your time and consideration of the aforementioned public testimony.
From: Patrick Winters<powinters@gmail.com>
Sent: Monday, May 5,2025 8:18 PM
To: Agnes Lindor
Subject: 11680 SW Tigard Drive Flood Zone
You don't often get email from powinters@gmail.com.Learn why this is important
Hi Agnes,
Would you please let me know where on our property we can build a shed so that it
is not in the flood zone? An annotated image with delineations would be useful.
Cheers,
Patrick Winters
11680 SW Tigard Drive
Tigard, OR 97223
(707) 217-1830
"A spirit is manifest in the laws of the universe—a spirit vastly superior to that of man, and one in the
face of which we with our modest powers must feel humble."A. Einstein
From: Patrick Winters
Sent: Wednesday,May 7,2025 6:06 PM
To: Agrlef lindor
Subject: Re:11680 SW Tigard Drive flood Zone
Hi Agnes,
Would you be able to provide me with any documentation(maps,reports,articles,etc.)on the 1996 flood?
Whatever information you can provide will be greatly appreciated.
Thank you,
Patrick Winters
11680 SW Tigard Dr
Tigard,OR 97223
On Tue,May 6,2025 at 7:41 AM Agnes Lindor<ggnesl@bgard-or goyim wrote:
Hello Patrick-
It appears that your property is partially located in the floodplain(near your rear property line),please see image below.You can
place the shed outside of the shaded blue area(floodplain).You will just need to maintain a 5 foot setback from any side or rear
property lines(and outside of the front setback,which I assume you would not be placing this in the front yard).The orange lines
are your property lines.
Please let me know if you have additional questions.Thank you!
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Agnes Lindor Senior Planner
CIty of Tigard Community Development
Direct.y'3 11 a.?q
13125 SW Hall Boulevard,Tigard OR 97223 I ygprd-or g2y
ffitFrom:Patrick Winters<QQyreller. gmall.coPV
Sent:Monday,May 5,2025 8:18 PM
Tigard To:Agnes Lindor<agnestfaidgard 4r.g4v>
Subject:11680 SW Tigard Drive Flood Zone
You don't often get arum from ogorjrtpsgmail.corn Learn why tiguLimptartant
Hi Agnes,
Would you please let me know where on our property we can build a shed so that it is not in the flood zone? An
annotated image wth delineations would be useful.
Cheers,
Patrick Winters
11680 SW Tigard Drive
Tigard,OR 97223
(707)217-1830
'A spirit is manifest n the laws of the universe—a spirit vastly superior to that of man.and one in the face of which we with our modest
powers must fee humble.'A.Einstein
DISCLAIMER:E-mails sent or received by City of Tigard employees are subject to public record laws.If requested,e-mail may be disclosed
to another party unless exempt from disclosure under Oregon Pudic Records Law.E-rnails are retained by the City of Tigard in compliance
with the Oregon Administrative Rules'City General Records Retention Schedule.'
From: Paula
Sent: Thursday, May 8, 2025 10:27 AM
To: Agnes Lindor
Subject: Land Use Regulation Proposal
You don't often get email from pbeck4@msn.com.: arn_wly this is uryporttnt
Hello Agnes,
I am following up on our conversation after Monday's meeting. Please provide copies
of the staff report with recommendation to the Planning Commission and Planning
Commission's recommendation to City Council. Please also include any slides and
minutes from the May 5th meeting. There was also mention of 2023 pending
updates to the flood plain map. Please let me know where to find that information.
Finally, the letter from the City of Tigard says that the adoption of the proposed code
changes may affect the value your property. Please let me know specifically what
changes the City of Tigard was anticipating that prompted this to be included as a
possible consequence of the proposal. Thank you for your time.
Paula Beck
11765 SW Katherine St
Tigard OR 97223
503-384-8692
Get Outlook for iOS
From: Forrest Reinhardt
Sent: Monday,May 12, 2025 11:53 AM
To: Agnes Lindor
Subject: Information Request
You don't often get email from forrest Prnynw cc.Learn why this�s important
Hi Agnes,
I writing on behalf of Northwest Christian Church, in hopes of having you provide the
link for where the "proposed development code changes to implement No Net Loss
standards as required by PCIM.
As you may know, our property shares a boundary with two other properties owned
by the city...collectively boarding Fanno Creek.
We are hoping to get an understanding of what, if any, affect these code changes
would have on the current use or future development of our property.
Most appreciatively,
Forrest Reinhardt
Executive Pastor
Northwest Christian Church
From: Terri Purdin
Sent: Monday,June 2,2025 7:50 AM
To: Agnes Lindor
Subject: DCA2025-00001
[You don't often get email from teri78@icloud.com. Learn why this is important at
btlps.1/aka,ms/LearnAboutSenderldentification I
Good Morning,
I'm looking for more information on how this can effect the condo I reside in located at 10900 SW 76th
PI 97223.
Does this apply to new developments only or are existing properties? I'm curious if this means we are
not able to implement future drainage projects (if needed). Is there any examples of how this can
impact property values negatively?
Is this project mandatory? How are results measured?
If you can point me in the right direction that would be great. Just trying to understand this better in
layman's terms.
Thanks for the help.
Terri
Sent from my iPhone
Agnes Lindor
From: John Purdy <jtpurdy@gmail.com>
Sent: Wednesday, June 18, 2025 12:55 PM
To: Agnes Lindor
Subject: Chapter 18.510 and Chapter 9.10 proposed changes
You don't often get email from Jtpurdy@gmail.com.Learn why this is important
Hi Agnes,
I received mail notification regarding changes to Chapter 18.510 and 9.10 public hearings. I wasn't able
to attend, but I'd like to know if there is a summary or any results of those hearings. Also where can I look
up what these chapters are?
Thanks,
John Purdy
12090 SW Karol Ct.
Tigard Or.
CITY OF TIGARD
Respect ace Care I Do the Right Thing I Get it Done
TIGARD
FEMA Endangered Species Act (ESA)
Compliance Code Amendments
Public Hearing
City Council September 9, 2025
{ I I NI 1 I I G A R I)
PROPOSED AMENDMENTS:
➢ Updates to Municipal Code Title 9 to add additional
definitions and new no net loss standards that require
mitigation to maintain the primary floodplain
functions.
Three floodplain functions: Storage, Water Quality, and
Vegetation.
➢ Updates to TCDC Chapter 18.510, Sensitive Lands, that
reorganize chapter structure, clarify review types, and
add the requirement for an assessment to
demonstrate no net loss standards are met.
CITY C) I' TIGARD
NFIP BACKGROUND
National Flood Insurance Program ( NFIP) was established
in 1968 through National Flood Insurance Act.
➢ Program allows owners of properties within the Special
Flood Hazard Area to obtain federally-backed insurance.
NF1P identifies and maps the Nation's floodplain, known
as the Flood Insurance Rate Map ( FIRM ).
FIRM is used to determine local jurisdiction regulations,
whether flood insurance is required and the rate.
CITY 00 r ARD
NFIP BACKGROUND
Floodplain boundaries are not constant; to account for
this FEMA periodically amends the maps as well any
regulations as part of the NFIP updates.
y Adoption of the maps and updated regulations is
required for local jurisdiction to participate in the NFIP.
CITY O F T I G A R D
ESA BACKGROUND
➢ In 2009, FEMA was sued by environmental advocacy
agencies stating FEMA was in violation of the
Endangered Species Act by not consulting with National
Marine Fisheries Service ( NMFS) on impacts of the NFIP
on endangered or threatened species.
➢ In 2011, FEMA began formal consultation with NMFS.
➢ In 2016, NMFS issued a biological opinion stating that
implementing the NFIP is likely to jeopardize the
existence of endangered or threated species.
CITY OF TIG ARD
ESA BACKGROUND
NMFS issued a recommended set of program changes
( Reasonable and Prudent Alternatives) .
➢ In 2021, FEMA began preparing an Environmental Impact
Statement for implementation of the recommendations.
➢ In 2023, FEMA a subsequent lawsuit was brought again
FEMA for the continued operation of the NF1P in Oregon
that is in violation of the ESA.
➢ In July 2024, FEMA notified cities they need to
implement a Pre-Implementation Measure by July 31.
I I T I ( \ R D
ESA BACKGROUND
The three PICM options were :
} Adopt a model ordinance that considers impacts to
species and their habitat and requires mitigation to a no
net loss standard;
} Require a habitat assessment and mitigation plan for
development on a permit-by-permit basis; or
} Prohibit all development in the Special Flood Hazard
Area (SFHA) .
(: I ,I, Y U I I I G ARD
Purpose of Amendment
For Tigard to continue its participation in the NFIP, the City
must adopt updated regulations related to:
Definitions, no net loss standards.
➢ Updates to Title 9, Special Flood Hazard Area
➢ Updates to TCDC Chapter 18.510, Sensitive Lands
CITY OF TIG ARD
. -
•
Conclusion
Planning Commission recommends that the City Council find
in favor of the proposed development code and municipal
code text amendments below.
➢ Updates to Title 9, Special Flood Hazard Area
Updates to TCDC Chapter 18.510, Sensitive Lands
OF FIG ARD
Questions and Discussion
\ R D
Link to Tigard Maps
Public Site: https://maps.tigard-
or.gov/HtmlSViewer/Index.html?viewer=PublicAdvanced
Tigard Maps: https://maps.tigard-
or.gov/HtmlSViewer/Index.html?viewer=TigardMaps Co
mmDev.TM Dept CommDev#
AIS-5882 7.
Business Meeting
Meeting Date: 09/09/2025
Length (in minutes): 30 Minutes
Agenda Title: Presentation on Washington County Local Option Levies
Authored By: Carol Krager
Presented By: Lisa Tattersall, Library Services; Sheriff Caprice Massey and District Attorney Kevin
Barton
Item Type: Update, Discussion, Direct Staff
Public Hearing No
Legal Ad Required?:
Publication Date:
Information
EXPLANATION OF ISSUE
Representatives from Washington County have requested time to discuss two upcoming levies that will
be on the November 4, 2025 ballot.
ACTION REQUESTED
This is an update for information only.
BACKGROUND INFORMATION
Washington County Administrator Tanya Ange requested that members of their leadership team be
scheduled for an upcoming City Council meeting to share important information about two local option
levies that will go before all county voters this fall. The current Library and Public Safety levies, approved
in 2020, will expire in June 2026. The County is placing replacements for both on the November 4, 2025
ballot. Each levy has been providing services to every city, unincorporated neighborhood, and rural area
of Washington County since 2001.Lisa Tattersall from Library Services, Sheriff Caprice Massey and
District Attorney Kevin Barton are scheduled to attend.
ALTERNATIVES& RECOMMENDATION
N/A
ADDITIONAL RESOURCES
N/A
Attachments
Library Presentation
Public Safety Presentation
.-- _<:-.,- -=A4t._ =Of
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ProposedLevy foCountywide
Library Services
Measure 34-345 on Nov. 4, 2025 Ballot
This information was reviewed by the Oregon Elections Division Washington County
for compliance with ORS 260.432. Cooperative Library Services
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• Public library service in Washington County - ' rk\
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• Current funding
• What would Measure 34-345 fund? "ii+.1.)*
• How much would Measure 34-345 cost?
• What would happen if Measure 34-345 does not pass?
Public library service in
Washington County
• Public library service is provided through a partnership
between the County and the 9 cities and 3 non-profit ,� ' 3 a
associations that operate local libraries.
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• WCCLS is the primary source of funding for 3 2_
library operations. r _,I°j 6
• WCCLS also provides central support . -�
services that efficiently link libraries together. / � j A Pr tr:
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Public libraries in Washington County
• Aloha • Garden Home Ba"k�•fril North Plains
•
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• Banks • Hillsboro, Brookwood Bethany
• Beaverton Main • Hillsboro, Shute Park • i Hillsboro,
Brookwood
/ Cedar Mill
• Beaverton Murray Scholls • North Plains Cornelius o.
, �j�
•
• Cedar Mill • Sherwood •—
Forest Grove Hillsboro, West Slope
• Bethany • Tigard Shute Park • Beave Maitn n
• Cornelius • Tualatin Aloha I,' "�
)Garden Home
• Forest Grove • West Slope
Beaverton _
Murray Scholls ..
Tigard
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1 Tualatin
Ailk •
Sherwood `/ ,
Current WCCLS budget
(in millions)
WCCLS WCCLS
rev= exp
$18.17 $21.78 1$28.35 $13.79 11
5-year levy Library allocations
III County general fund WCCLS operations (central support)
If passed , what would
Measure 34345 fund ?
Reading and learning support for kids & teens •
• In-person events
• Homework help & online tutoring .``'4 ► ,, 1)14! :
• Public access computers & wi-fi r ,4 " •
Over 10,000 students participated in library programs designed
to support reading, learning, and student success last year. ri ._ter
WCCLS has issued 83,549 library cards to public school students
since 2019.
If passed , what would
Measure 34-345 fund ?
Central services that efficiently link libraries together
• Reserve materials for pickup at any ..
of the 16 libraries across the county =-
• Access library catalog with 1. 5 million items
• Access online learning tools, e-books , ,.. •�//�F(\
audiobooks, and streaming video4' ' - ---Cr%---2.
In FY 23-24, WCCLS courier trucks delivered 2.5 million books
and other items to libraries.
If passed , what would
Measure 34-345 fund ?
Open hours and access to books and materials i.
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• 16 full-service public libraries in the county - .4
• Most libraries are open at least 6 days y 4
a week r 4.
• 1 . 5 million items in shared collection ‘ `
• Study rooms and meeting rooms
Last year, there were over 2.4 million visits to WCCLS libraries.
Total checkouts exceeded 7.2 million, saving users $140 million
by borrowing items instead of purchasing them.
If passed , what would
Measure 34-345 fund ?
Reading events for children
• Regular events and programs, including storytimes
in languages such as Spanish and Chinese
• Annual summer reading program
• Interactive play areas to promote learning ..
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and social interaction •; ,
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In FY 23-24, libraries hosted over 200,000 participants at 6,000 ! it
•
a
in-person events for kids and teens including summer reading. P A
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How would Measure 34-345
4.. I
affect a homeowner 's taxes ? ..
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Olt
• If passed , the proposed measure would authorize an �:--+
increase in property taxes.
• The proposed measure would cost property owners _ �_
$0.37 per $1,000 of assessed property value. The tax
ir
would continue from July 2026 through June 2031.
ti
• The owner of a home assessed at $348,600 would pay
approximately $129 per year, or $10.75 per month .
• The measure would raise $188,915,688 between
July 2026 and June 2031.
What would happen if Measure 34-345 does not pass ?
• If the measure does not pass, library services
would not be provided as proposed and
property taxes would not be increased .
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To learn more ,
visit wccls . org/Ievyplease
0 Washington County
Cooperative Library Services
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Measure 34-346: iIJL
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Local Option Levy `‘ 0
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This information was reviewed by the Oregon Elections Division :' .4.,; • a 1 in
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Q01 �;
for compliance with ORS 260.432. ''
wcor.us/LocalOptionLevy
Introduction:
Proposed Local Option Levy
�- Measure 34-346
Washington County provides public services to every city, unincorporated
•
� I
neighborhood, and rural area of Washington County.
ER1FFIn November 2025, voters will have the opportunity to consider a proposed
measure which would fund public services in Washington County, including
police, prosecution, mental health, domestic violence, and other services. If passed,
the measure would cost property owners $0.66 per $1,000 of assessed property
- value. If passed, this measure would authorize collection of property taxes for a
, `.` five-year period beginning in 2026. The tax is estimated to raise $337 million over
42) the five-year period.
wcor.us/LocalOptionLevy Measure 34-346 2
How does the County fund these public services?
Fiscal Year 2025-26
16° 0
Other Sources of FundingLocal Option Levy
• Prosecution
• County General Fund
• Countywide law enforcement
• Enhanced Sheriff's Patrol District
(Sheriff's Office only) • Jail & Community
Corrections Center
• Federal, state &
other grant funding • Probation & parole
• Juvenile services
• Support for domestic
8 4% violence survivors
wcor.us/LocalOptionLevy Measure 34-346 3
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.,, ; = If passed , what would this levy do?
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wcor.us/LocalOptionLevy - ),
Measure 34 146 4
What would this levy do?
.
Measure 34-346: Proposed Local Option Levy
• Investigating and prosecuting crimes like theft, car theft, break-ins, and graffiti.
An average of one vehicle has been stolen per day from 2021 to 2024.
• Enhancing prosecution of child abuse and child pornography cases.
Child abuse reports increased by 17% from 2021-2024, an average of nine reports per day.
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r= eft
wcor.us/LocalOptionLevy Measure 34-346 5
What would this levy do?
Measure 34-346: Proposed Local Option Levy
• Expanded victims' assistance and emergency programs for families harmed by domestic violence, as
well as expanded programs to help prevent domestic violence in the first place.
Domestic violence reports increased by 22% from 2021-2024, an average of four per day.
• Combating the impact of deadly drugs like fentanyl and dismantling . ``
drug-trafficking organizations. " 1
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Over the last three years, the Sheriff's Office has seized 1.3 million
fentanyl pills. Irk -- - - ,,
fl5off:roN
c
wcor.us/LocalOptionLevy Measure 34-346 6
What would this levy do?
Measure 34-346: Proposed Local option Levy
• Provide funding for the Washington County Jail to incarcerate those in court-ordered custody.
The Jail serves every police agency in Washington County, but it is not operating at full capacity due to
staffing and funding challenges. This levy measure would fund jail deputy and other positions, returning the
Jail to full capacity.
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wcor.us/LocalOptionLevy Measure 34-346 7
What would this levy do?
Measure 34-346: Proposed Local Option Levy
• Mental Health Response Teams that provide immediate crisis response to stabilize volatile situations
and help people access care.
Specially trained deputies and mental health professionals connect those with a mental health crisis to
supportive services, improving community safety and often avoiding criminal justice involvement.
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wcor.us/LocalOptionLevy Measure 34-346 8
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ma If how wouId the
passed ,
r measure affect a homeowner 's
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property, , , ,,,.. . ,,,,.:,
taxes?
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_ Measure 34-346 9
How would this levy affect a homeowner 's
propertytaxes?
Measure 34-346: Proposed Local Option Levy
• If the measure passes, property owners would pay $0.66 per $1000 of assessed property value.
• The owner of a home with an assessed value of $348,600 would pay approximately $19.17 per month
or $230.08 per year.
• When compared with the current levy, this increase would work out to be $6 more per month.
• The property tax would confinue for five years and raise a total of $337 million.
wcor.us/LocalOptionLevy
Measure 34-346 10
What happens if the measure does notpass?
Measure 34-346: Proposed Local Option Levy
If the measure does not pass, the services would not be provided as proposed and property taxes would not be
increased.
•
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wcor.us/LocalOptionLevy
Measure 34-346 11
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1 t rr r Summary.
. :.,, _.,...,........„. --_____ __ 4 - .
Proposed Local Option Levy
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,.,., _
14 -- . Measure 34-346
Washington County provides public services to every city, unincorporated
F .�'� neighborhood, and rural area of Washington County.
V , TI
ir '�'"' In November 2025, voters will have the opportunity to consider a proposed measure
tit
�. 4 which would fund public services in Washington County, including police,
_L. _ prosecution, mental health, domestic violence, and other services. If passed, the
Y
- measure would cost property owners $0.66 per $1,000 of assessed property value.
0,52 'VP' If passed, this measure would authorize collection of property taxes for a five-year
period beginning in 2026. The tax is estimated to raise $337 million over the five-
NW smowio
RIF year period.
wcorus/L• SH E
WAs„,4GI0�y Measure 34-346 12
r
For more information ,
please visit
wcor.us oca • p onLevy
4111WNGTON�.This information was reviewed by the Oregon Elections Division for
compliance with ORS 260.432.
°ReGON
AIS-5959 8.
Business Meeting
Meeting Date: 09/09/2025
Length (in minutes): 5 Minutes
Agenda Title: Consider Resolution Supporting Ballot Measure 34-345, Library Local Option Levy
Replacement
Presented By: Council President Wolf
Item Type: Motion Requested
Resolution
Public Hearing No
Legal Ad Required?:
Publication Date:
Information
EXPLANATION OF ISSUE
Council President Wolf has prepared a resolution supporting the Washington County Cooperative
Library Services (WCCLS) Local Option Levy, Ballot Measure 34-345.
ACTION REQUESTED
Council is asked to consider the resolution of support.
BACKGROUND INFORMATION
The Washington County Cooperative Library Services (WCCLS)was created in May 1976 to serve all the
residents of Washington County and its cities. The current local option levy that expires in June 2026
funds approximately 45% of the WCCLS library revenue to city and community libraries. Cities benefit
immensely from this cooperative arrangement and the funding this levy provides.
ALTERNATIVES& RECOMMENDATION
The City Council may elect to take no position, or may choose to oppose the levy.
ADDITIONAL RESOURCES
N/A
Attachments
Resolution
CITY OF TIGARD, OREGON
TIGARD CITY COUNCIL
RESOLUTION NO. 25-
A RESOLUTION OF THE CITY OF TIGARD SUPPORTING THE REPLACEMENT OF THE WASHINGTON COUNTY
COOPERATIVE LIBRARY SERVICES (WCCLS) LOCAL OPTION LEVY, BALLOT MEASURE 34-345
WHEREAS, the Washington County Cooperative Library Services (WCCLS) was created in May 1976 to serve
all the residents of Washington County and its cities. The current local option levy will expire in June 2026,
funding that provides approximately 45% of the WCCLS library revenue to city and community libraries.
Cities benefit immensely from this cooperative arrangement and the funding this levy provides. Regardless
of where you live in the county, anyone can have full access to the books, services and special reading
programs for children and adults provided by every public library; and
WHEREAS, all residents of the cities and county benefit from this service by having access to books, eBooks,
and multiple special programs for youth and adults; and
WHEREAS, libraries serve as safe and positive community gathering points for everyone; and
WHEREAS, the Mayor and City Council want to express their support of Ballot Measure 34-345 and call upon
voters in the cities and county to do the same.
NOW, THEREFORE, BE IT RESOLVED by the Tigard City Council that:
SECTION 1: The Mayor and City Council support the passage and replacement of the Washington
County Cooperative Library Services Local Option Library Levy, Ballot Measure 34-345 on
the November 4, 2025 ballot.
SECTION 2: This resolution is effective immediately upon passage.
PASSED: INTRODUCED AND APPROVED by the Tigard City Council at their
regular meeting this 9th day of September 2025.
Mayor- City of Tigard
ATTEST:
City Recorder - City of Tigard
RESOLUTION NO. 25-
Page 1
AIS-5952 9.
Business Meeting
Meeting Date: 09/09/2025
Length (in minutes): 5 Minutes
Agenda Title: Consider Resolution Supporting Ballot Measure 34-346, Public Safety Local Option
Levy Replacement
Presented By: Council President Wolf
Item Type: Motion Requested
Resolution
Public Hearing No
Legal Ad Required?:
Publication Date:
Information
EXPLANATION OF ISSUE
Council President Wolf has prepared a resolution supporting the Washington County Public Safety Local
Option Levy, Ballot Measure 34-346.
ACTION REQUESTED
Council is asked to consider the resolution of support.
BACKGROUND INFORMATION
The Washington County Public Safety Local Option Levy would fund public services in Washington
County, including police, prosecution, mental health, domestic violence and other services. Washington
County is a vital and strategic partner for providing necessary law enforcement services. If passed, the
measure would cost property owners $0.66 per$1,000 of assessed property value.
ALTERNATIVES & RECOMMENDATION
The City Council may elect to take no position, or may choose to oppose the levy.
ADDITIONAL RESOURCES
N/A
Attachments
Resolution
CITY OF TIGARD, OREGON
TIGARD CITY COUNCIL
RESOLUTION NO. 25-
A RESOLUTION OF THE CITY OF TIGARD SUPPORTING THE WASHINGTON COUNTY PUBLIC SAFETY LOCAL
OPTION LEVY, BALLOT MEASURE 34-346
WHEREAS, the Washington County Public Safety Local Option Levy would fund public services in
Washington County, including police, prosecution, mental health,domestic violence and other services;and
WHEREAS, Washington County is a vital and strategic partner for providing necessary law enforcement
services; and
WHEREAS, if passed, the measure would cost property owners $0.66 per$1,000 of assessed property value;
and
WHEREAS,the Mayor and City Council want to express their support of Ballot Measure 34-346 and call upon
voters in the cities and county to do the same.
NOW,THEREFORE, BE IT RESOLVED by the Tigard City Council that:
SECTION 1: The Mayor and City Council support the passage of the Washington County Public Safety
Local Option Levy, Ballot Measure 34-346 on the November 4, 2025 ballot.
SECTION 2: This resolution is effective immediately upon passage.
PASSED: INTRODUCED AND APPROVED by the Tigard City Council at their
regular meeting this 9th day of September 2025.
Mayor-City of Tigard
ATTEST:
City Recorder-City of Tigard
RESOLUTION NO. 25-
Page 1