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TIGARD WATER DISTRICT
BOARD OF COMMISSIONERS
SPECIAL MEETING MINUTES
November 15, 1993
DRAFT
Board of Commissioners Present: John Haunsperger, Chair; George Morgan; Beverly Froude;
Lou Ane Mortensen and Art Pedersen
Staff Present: David Knowles,Attorney; George Mardikes,Attorney and Leslee Gemmill
Visitors: Linda Whalen and Betty Polson(for a brief time)
1. Call to Order
The meeting was called to order at 7:05 p.m.
2. Minutes of November 2, 1993 meeting
Art Pedersen motioned to approve the minutes as submitted and George Morgan seconded the
motion. A voice vote was taken and the motion passed unanimously.
3. Visitors
Guest Linda Whalen expressed her concerns about several issues to the attention of the Board:
4. There was lengthy discussion regarding the many recent letters and communications written to
and from the City of Tigard regarding the City's efforts to form a water department.
One avenue the TWD Board is still willing to accept is an arrangement where JAVA would
contract with the City of Tigard for the delivery of water and the City would become the
manager of the water system. It is the opinion of the City's legal counsel during a recent
conversation with David Knowles that this idea hasn't been fully considered by the City and
still may be an option for consideration.
Further discussion included the limited options available to this Board and pertinent concerns
about including future unincorporated development/growth management, uniform service and
rates, existing water contracts and the division of assets.
The Board agreed that effective communication with the City of Tigard is important however
meeting with the council tomorrow evening at 7 pm is premature at this time and a date in the
immediate future should be considered for such a meeting.
George Morgan motioned that the Board (1) seek proposals from not less than two qualified
consulting engineering firms for the allocation of assets and (2) move forward expeditiously to
contract for the fulfillment of a proposal. Art Pedersen seconded the motion. Hearing no
discussion, a voice vote was taken and the motion passed unanimously.
Tigard Water District
Special Meeting Minutes
November 15, 1993
At this time,the Board discussed certain areas of the proposed Intergovernmental Agreement
Between the City of Tigard and the Tigard Water District for Delivery of Water Service to
Territory Within the District Boundaries. Because the agreement wasn't received by Board
members prior to this meeting, each Commissioner was asked to review the agreement in detail
and make any suggestions, additions, deletions and corrections available to Leslee as soon as
possible for transmittal to George Mardikes in preparation for John Haunsperger's meeting on
Wednesday,November 17 at 5:30 pm with the mayors of King City, Durham and Tigard.
Chair Haunsperger called for a recess at 9:45 pm.
The meeting reconvened at 9:52 pm.
Commissioner Morgan motioned that Tigard Water District agree to the City of Tigard
becoming a water system provider subject to conditions that rates and conditions of service be
equal for both the City of Tigard and unincorporated rate payers and undeveloped properties .
Commissioner Morgan further motioned that the City of Tigard demonstrate an ability to
become an active participant in the formation or support of a regional or sub-regional water
supply network in order to provide District customers with reliable sources of potable water
delivered at the lowest uniform cost. Commissioner Froude seconded the motion. After
discussion, a voice vote was taken and the motion was approved unanimously.
5. At 10:10 pm, the Tigard Water District Board of Commissioners went into Executive Session
under the provision of ORS 192.660(1)(h) for consultation with legal counsel concerning legal
rights and duties.
At 10:35 p.m.,the special meeting of the Tigard Water District reconvened.
Commissioner Morgan motioned that Tigard Water District Chair be authorized to consent to
continuation of legal service of Davis Wright Tremaine conditional on the acceptance of the
proposed draft outlining the possible conflict of interest dated November 15, 1993 forwarded to the
City of Tigard.
6. The next scheduled meeting of the Tigard Water District Board of Commissioners has been
scheduled for Monday,November 22, 1993 at 6:30 pm.
7. The meeting adjourned at 10:50 pm.
tN PORTLAND POWER ID :5032865450 DEC 03 '93 10 :41 No .003 P .02
•
BRISI3EE & STOCKTON
LAn:Y A. $1ies88H Areorups re Lau
WJt>LLth1 N. 6T O1 Tmm 1St N.B. LINCOLN 6TRE,8T Of Cevwarl
P.O. BOX ail CARRELL F.BRA1mLei
CLARY I-BALI MJ1 rn LSBORO,osaaori imam
KATHeara A. ARA-ry TELEPHONE(SW)648-607
SARUARA L.jb11NurrON VAX tS03) 64J-1091
GOMM W.VR&u
xf`AX MWSSWOW
TO: Tahn Haunsperager FAX No. 206-5450
='Ia601d! Clark T. Balfour
DAT*t Dotember 2, 1993
REt Tualatin ValJ.ey water Di.atriot/UQarti WaLer District
brief Outline et possible options for TVWD/TWD, I wow* with your
analysis appearing in the handwritten notes.
It seems trot if you siva the Ilk with the City Of Tigard, you will
not be able to yet out, at least for five years and this will saki
itpossibla any attempt you may have to enter into a 1310, merge or
form a water authority or oth*rwise negotiate a long tare supply
centre 3t. Specifically, you cannot negotiate a separate longterm
supply contract as Z read the agreement and you will be at the
moray of the city. Let me kAow it you want anything further from
Matin Valley Water.
D Orioinal wia.l be forwarded by regular mail.
14- Original will not be forwarded by xeguler sail.
This fax transmission contains `" pages, irut;1udin this
cover sheet. it you do not receive all pages, please call oars
1Iortentine at 648-6677. Thank you.
1 0 .4 Na O.L 'O O-L a se A 3 s3 rs I M e * 7ry Ar g is : '7r [-1 t R .?,; (1 r^. 1
, PORTLAND POWER ID :5032865450 DEC 03 '93 10:42 No .003 P .03
Possisli OPrYQis OOt TVWB/pro
1. Chapter 190 Operating Agreement
• No Boundary Commission action necessary
• If proposed City/TWD LOA signed then it would a.-equire
termination Of the agreement and a five year waiting
period before administration, 0 & M aervioee can be provided
by TVWD.
• TWD and TWA negotiate and execute an agreement
a. TWD make* all decisions within its boundaries
b. TVWD provides administration, 0 & X to areas
within TWD at mutually agreed upon levels and
retea• TVWD .reimbursed by TWD for Coats A$
etgraed.
o. 9DCe and rates act by TWD. CIP Adopted by
TWD.
a. 'Financing inaarovemonte could be by TWD aole..y
or the 190 agreement could allow a joint
obligation thereby allowing TWb to obtain a
better rating from the larger entity yet keep
;.he debt with TWO. TWD will not he responsible
fear any TVWD obligations.
• puree Contracts and rates could bo inoluded in the 190
Agraomont
• Term as long Or as Short Aa dpaired
2. merger
• R.esolution of both uistricto
•
?faLitiOn of the boundary Commiagiorn
a. Must h;ve ecdnomiC feasibiliLy analysis particularly
emphasizing rates and eefficieenoY
b. The estimated tax rate, it any.
c. Describe services to be provided and how service
presently provided
d. Projected firaL three year lino item budget.
e. Describe how enterprise la merged, employees, etc.
f. Describe needed capital improvements and debt
distribution plan. Typiea2 to )wave debt within Lhe
respective entities so ths&G one is not paying for the
other.
g. Rates can provide for costs peculiar to aerviae
areas so that one arca is oat subsidizing another.
• If approved, than final order effective nn next succeeding
i•iscal year unless election regnirod by remanstrafca_ aligned
by 100 voters or if A tax base involved (shouldn't be
necessary here) .
• Convene both Boards. If smaller district is less Lhsn 25%
Of •the larger da.atrict, the larger Boars continues. Xf
larger than 25* the two Boards elect one 5 member bea=d to
serve until statutorily called eleoLlan.
F: o .; m o.L]t".,S' o s.s 'R 7I n et ex Y 't3 M * vv.-t g t : 'LL n PS '20 ?_ i
PORTLAND POWER ID :5032865450 DEC 03'93 10 :42 No .003 P .04
(A) There is provision iii the 6tetuta for dividing
the district into elective tror a
3. Chapter 4b0 Water Authority
• EsSentiaia.y the same as the merger. No withal.seel of
infrastructure by city annematiOf.
• Can be a retail or supply authority-
-
TWD Could either be pert of the authority for supply and
distribution purposes Or Could be part of a supply
authority *td atili retain its statue as a district with
A *operate sleeted Rnird, etc. and retail water.
• Continued eaiatenc;e cZ TWD probably not possible as the
Boundary Commiatior: will prrbab1y inaist that the District
be merged into the water auLhvrity.
p: npi asQsarica * vs,TnT7 : 17n fie •P. n •l. z
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InterOffice Memo
To: Jeri L. Chenelllee, dministrative Director
From: Michael Miller "Senior Management Analyst
g Y
Date: May 25, 1993
Subject: Future water supply for TWD
In response to Bob Santee's comments regarding the water supply options of the Tigard
Water District, I would like to shed some factual information on this subject. This
information is also contained in the 1990 Water Supply&Water Distribution Study for
the Tigard Water District by Economic and Engineering Services, Inc. and my June 30,
1992 memo regarding the construction of the 24-inch Transmission main under Hwy. 217.
The Portland Connection
Currently Portland has 6 to 8 MGD (million gallons per day) available at our connection
with them at Bradley Corner(SW Greenburg Road and SW Hall Blvd.). Through the
existing facilities, the Water District has been able to receive water from this point of
connection at a rate of 5,600 gpm. If the Water District were to utilize this amount of
flow for a 24 hour period, we would receive 8.06 MGD. What this is stating is that even
if the Water District had an additional 24-inch main, (from just south of Hwy. 217 to
Bradley Corner) installed and operational, the District would not be able to import any
more water from that connection. The water main from the connection at Bradley Corner
to Portland is just not big enough.
Because the water at Bradley Corner originates from Portland's Burlingame Reservoir
Towers near Wilson High School, Portland has recommended that we install a 30-inch
water main from those reservoirs to Bradley Corner. Currently the Burlingame reservoirs
are filled by the Carolina and Fulton Pumping Stations, which have a combined pumping
capacity of 32.4 MGD. According to Portland Water Bureau's data, only 11.4 MGD
capacity is currently being utilized. This means that Portland does have the pumping
capacity in place, if they have the water available.
It is important to restate that additional water cannot be delivered to the Bradley Corner
connection until such time that the 30-inch transmission main is installed. It is estimated
that if the Water District were to partake in such a venture, it would cost the Water
District $5,000,000. This figure is only for the 30-inch transmission main and does not
include any internal improvements to the Water District's system, namely the 24-inch
transmission main and bores under Hwy. 217 along SW Greenburg Road. Nor does the
$5,000,000 buy the Water District part ownership in the Portland system. Even though
the Water District were to pay for the 30-inch water main, Portland would retain
ownership of that line.
Future water supply for TWD 05/25/93 Page 2
One other historical item about our Portland connection: In 1973, 7,000 feet of 24-inch
water main (from SW Garden Home Road and Oleson Road to Bradley Corner) was
financed by Tigard Water District, Metzger Water District, the Winmar Corporation
(Washington Square), and the City of Beaverton, but the title to the entire line from
Burlingame is held by Portland. The Water District contributed $30,000 toward the
$175,000 total for the 7,000 feet of 24-inch water line. The total projected need was 15
MGD, with the Water District's share being 3.65 MGD.
Water Cost from Portland
Another area of concern with water from Portland is the cost. The water costs from the
City of Portland are based on how the Water District takes Bull Run water over the
course of the last fiscal year. Portland uses a scale that considers exactly when the Water
District took the water, whether or not it was a peak day (a peak day is when the outdoor
temperature reaches—85 degrees F. and 200 MG passes through the headworks), peak
hour (3:00 PM to 9:00 PM), or a combination peak day/peak hour. During the 92-93
fiscal year, Portland's rates increased from $1.535 to $3.23 per 100 cubic feet, a 110%
increase. However, because of the water restrictions last summer, the Water District did
not purchase any Bull Run water. This resulted in the water costs from Portland to be
reduced to $1.767 per 100 cubic feet for this coming fiscal year.
Because it appears that there will be no water restrictions from Portland this summer, our
purchases of Bull Run water will increase and the resulting effect will likely be that our
costs to purchase this water during the 94-95 fiscal year will also increase.
The Lake Oswego Connection
For many years the Water District has been actively pursuing a firm commitment from the
City of Lake Oswego to either become part owners of their Water Treatment Plant or to
have a guaranteed supply of water. Since Lake Oswego is not interested in selling part of
their plant to the Water District, the latter has been the Board's direction for the District.
The Water District has been actively pursuing both Portland and Lake Oswego to receive
the best value for its dollar. In 1991, the Water District completed the paralleling of the
16-inch water main with a 24-inch transmission main for Lake Oswego water from the
Bonita Pump Station to SW Gaarde Street and Pacific Hwy. With our transmission lines
in place to Lake Oswego, the Water District will be able to receive a 16.9 MGD peak
flow. Of course, in order to distribute this flow within the Water District, we will need to
construct a new 9.0 MGD pump station at the District's Bonita Road site, and Lake
Oswego will need to expand their Water Treatment Plant.
Lake Oswego Treatment Plant
Future water supply for TWD 05/25/93 Page 3
It was only two years ago that Lake Oswego's Water Treatment Plant could only supply
14.4 MGD. Last year Lake Oswego took the first step to correct this situation and
cleaned the transmission line from the plant to Lake Oswego, thus enabling them to
increase the amount of water delivered to the City. This spring (1993) the Lake Oswego
Water Treatment Plant has been able to increase its throughput to 18 MGD by pigging
(cleaning) the raw water lines under the Willamette River and by rebuilding one of the
intake pumps. Operating at this level is within the design capacity of the intake and raw
water transmission line.
In addition, Lake Oswego and the Clackamas Water District are working together on a
pilot project on the Clackamas River to see if a new technology in filter media and
techniques will be able to increase the capacity of the filter plants without the expense of
building new filtration facilities. With this new technology, Lake Oswego believes that it
should be able to increase the existing Water Treatment Plant production by 20-35%.
This means that the Water Treatment Plant could be producing as much as 24.3 MGD for
a minimum amount of money.
I would like to point out a rather significant fact, and that is that the existing transmission
line from the Water Treatment Plant to Lake Oswego is at design capacity. In other
words no matter how much more water can be produced at the Water Treatment Plant, it
cannot be carried through the existing transmission main to Lake Oswego. This is the
main reason why it is so important to have the new 36-inch transmission main in place and
operational within the near future. Also, the 36-inch transmission main will allow Lake
Oswego to import water from South Fork Water Board through their connection with
West Linn to help supply our summer peak demands. The estimated yield of this
connection is 3-5 MGD.
With Lake Oswego allowing the Water District to participate financially in the costs of
constructing the 36-inch transmission main, we are in a way, developing the partnership
that the Water District has been after all along. This partnership does come with a price,
however.
Lake Oswego Capital Improvement Program
I have attached the Capital Improvement Program list necessary for Lake Oswego to
provide water for both themselves and Tigard Water District, and the Capital
Improvement Program for Lake Oswego only, to show the associated costs involved.
Each of the projects have been prioritized by Lake Oswego as to the order in which they
should be accomplished. These projects are about the same except that the projects for
Lake Oswego are a scaled down version to serve only Lake Oswego's needs.
Within the next 10 to 15 years Lake Oswego will need to spend $8,665,614 to construct
these projects to meet their own needs. These same types of projects will cost
$30,730,489 if they are expanded to meet the needs of the Water District and Lake
Oswego. If you subtract the costs that Lake Oswego would incur on their own from the
costs associated with expanding their facilities to accommodate the Water District's
demand, the Water Districts share would be $22,064,875. This is approximately the same
Future water supply for TWD 05/25/93 Page 4
amount of money that was reported by Engineer Gil Meigs in the 1990 Water Supply and
Distribution Study.
Alternate Water Sources
When we look at the four supply alternatives that were discussed in the 1990 Water
Supply and Distribution Study, we find the following facts:
Alternate Source Total Cost Levelized Annual Costs
City of Lake Oswego $21,432,000 $1.158/ccf
City of Portland $5,667,000 $1.098/ccf
Joint Water Commission $37,860,000 $1.723/ccf
Willamette River $29,690,000 $1.683/ccf
Even if the Water District were to go with the lowest cost source option, that being with
the City of Portland, the levelized annual costs over 20 years is not that much less
expensive than that of Lake Oswego. Also, the Water District will never have a
guaranteed supply with Portland as it would with the City of Lake Oswego. And, as we
saw last summer during the water restriction, Portland does not have a reliable source of
water for all of their customers.
Of all the alternate sources listed above, Portland is the only water source that is not
filtered. This explains why the levelized costs to purchase Portland water is the most
inexpensive; however, this price will not last long. It is expected that Portland will be
required to build a filter plant in the future. They have already had several violations of
federal law on this issue.
In addition, Portland's well field is not a reliable source of water. DEQ and EPA
regulations have shut down the well field, and tests are tracking the nearby contamination
plume. Portland is hopeful of getting approval to use at least a portion of the wells this
summer, but as recently as a month ago, a Portland representative told us the supply of
summer water for us would depend on whether or not they got approval to use their wells.
This is a very shaky source.
CAPITAL IMPROVEMENT PROGRAM
FOR LAKE OSWEGO ONLY
Proiect date Est. Cost
A. 12,000 L.F. of 24-inch pipe from Lake Oswego 2004 $1,480,781
Water Treatment Plant to Pacific Hwy. and Laurel St.
B. There is no corresponding project for Lake Oswego
C. 13,600 L.F. of 24-inch pipe from the existing 2004 $2,919,434
Clackamas River Intake& Pump Station to Lake
Oswego Water Treatment Plant
D. Water Treatment Plant high service pumps 2004 $1,011,060
4 - 600 hp @ 4730 gpm each
E. Clackamas River Intake pump station 2004 $410,743
3 - 300 hp @ 4860 gpm each
F. Expand existing Water Treatment Plant to 2003 $2,843,605
20 MGD capacity
Total Expense 58.665.614
CAPITAL IMPROVEMENT PROGRAM
FOR LAKE OSWEGO AND TIGARD WATER DISTRICT
Proiect date Est. Cost
A. 12,000 L.F. of 36-inch pipe from Lake Oswego 1992 $2,925,300
Water Treatment Plant to Pacific Hwy. and Laurel St.
B. 6,100 L.F. of 30-inch pipe from State St. to 2004 $931,017
Iron Mtn. Blvd. and Fairway Rd.
C. 13,600 L.F. of 30-inch pipe from the existing 1993 $3,427,070
Clackamas River Intake&Pump Station to Lake
Oswego Water Treatment Plant
D l.Water Treatment Plant high service pumps 1994 $1,989,470
4 - 800 hp pumps @ 6370 gpm each
D2.4000 L.F. of 16-inch pipe from new Willamette 2006 $506,583
River Intake and pump station to existing WTP
D3.Water Treatment Plant high service pumps 2000 $312,797
1 - 800 hp pump @ 6370 gpm
E1.New Clackamas River Intake and pump station 1992 $1,284,888
3 - 300 hp pumps @ 4860 gpm each
E2.Existing Clackamas River Intake pump station 1996 $170,616
3 - 200 hp pumps @ 3910 gpm each
E3.New Clackamas River Intake pump station 2001 $136,914
1 - 300 hp pump @ 4380 gpm
Fl.Expand existing Water Treatment Plant to 1993-94 $10,020,022
32 MGD capacity
F2.New 5 MGD Willamette River Intake and Pump 2006 $958,400
Station
F3.New 5 MGD Willamette River WTP 2005 $8,067,412
Total Expense $30.730.489
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SOUTHEAST WASHINGTON COUNTY
JOINT WATER AGENCY
8777 SW Burnham St.
P 0 Box 230000
Tigard, OR 97281-1999
639-1554
InterOffice Memo
To: Joint Water Agency Chair and Board Membe s
From: John A. Buol, Interim Manager
Date: November 19, 1993
Subject: Meeting with City of Tualatin
On Tuesday, November 16, 1993, the Joint Water Agency staff and Tigard City
Administrator, Patrick Reilly, had a meeting with the City of Tualatin. The representatives
from Tualatin were Steve Rhodes, City Manager and Mike McKillip, City Engineer. The
purpose of the meeting was to discuss with Tualatin the possibility of a connection with
Tualatin at Bonita Road and 72nd for short term water supply.
The City of Tualatin reviewed their water needs and informed the group they recently
signed an agreement with Sherwood to supply them with their water needs.
Steve Rhodes stated that Tualatin was willing to work with the JWA in developing an
agreement to supply short term water to the Agency subject to the City of Portland's
approval.
The meeting was adjourned with the suggestion JWA develop needs on how much water
the Agency will need plus develop a proposed agreement for discussion purposes. Mr.
Rhodes stated he will also have to get approval from the Tualatin City Council.
i
SOUTHEAST WASHINGTON COUNTY
JOINT WATER AGENCY
8777 SW Burnham St.
P 0 Box 230000
Tigard, OR 97281-1999
639-1554
InterOffice Memo
To: Joint Water Agency Chair and Board Members
From: John A. Buol, Interim Manager
Date: December 2, 1993
Subject: Phase 2 Regional Water Supply Plan Project
Participants Committee
On Tuesday, November 23, 1993, the Participants Committee held their monthly meeting.
Attached are copies of the Progress Report from Project Manager, Lorna Stickel; October
1993 Meeting Minutes; Steering Committee Minutes of November 3, 1993, and a Report
on the Screening of Conservation Measures prepared by Barney and Worth. Also
presented was a report on the Aquifer Storage and Recovery Siting. They will study
storage of 20m gallons or more and one of these sites is near Cooper Mountain.
The Public Involvement Report by Barney&Worth will survey 900 people in the Portland
area on water and water conservation.
Also the Metro WRPAC group has hired CH2M Hill to review water needs of the three
concepts proposed by the 2040 study. This review will look at the concepts being served
by water if approved.
If you have any questions, give me a call.
CC: King City Council
}
:.:.m--
EET.-..IN- •.:-.
VIEETING AGENDA
REGIONAL V ATER 'SUPP Y PLAN -- PHASE 2
PARTICIPANTS COTTEE
: Tuesda �., :November 23, 1993
Y .
1:30 p.m.
Meetng<Zocation• :
Southeast Washington County Joint Water Agency
8777 S :W :Burnham
Tigard; Oregon
1. Introductions :> - -----
•.
2 : rova ofOctober 26 x..993.Minutes
. Progress;Re . Its ;
a) Steering Committee:::= Tim Ercvert
Pro`ect Staff= Lorna Stickel,
P•ro ect Consu tant-,,,,re'"'''eam. Skip_`Schick, Barakat& Cbamberlin<
J
4'. :.Re i
,>g.. ; y tem, fficienc & Transmission:-:Existing
>Infrastructur..;:..„.
e Report .
i f .
S- •Aquifer Storage:&Recovery:Siting Report R •T -. ,, -,
-1 4q- --
4 ii:fr/,..--=-3
6. Demand Manatgemen-.-u- .'Screening Analysis - Skip Schick
7>: Public6,ti n.S •--. Report Brad Higbee r� 1�(ti''
. .Yt
8. .Public Comment 6 ' ' f
9 Other Business
;Metra WRPAC Meeting >
'/Qh 7 '
rC t
k/ G / ,. .• ��' �L
RECEIVED Iruv 1 3 1993
: . PARTICIPANTS COMMITTEE
PORTLAND REGIONAL WATER SUPPLY PLAN
PHASE 2
For more information contact:
Lorna Stickel, 823-7502
Dominique Bessee, 823-7528
MEETING NOTICE
November 23, 1993
The Participants Committee for the Portland Regional Water Supply Plan (made up of
twenty-seven water provider entities), will hold a meeting on November 23, 1993 at
1 :30 p.m. at the Southeast Washington County Joint Water Agency, formerly the
Tigard Water District, located at 8777 S.W. Burnham, in Tigard, Oregon.
The meeting will include progress reports on the activities of the Steering Committee,
consultant team, and project management staff for the Phase 2 project. The
Participants Committee will specifically hear progress reports from the Project
Manager and from the consultant team, with special items relating to, and assessment
of, existing transmission and infrastructure,an initial site screening for Aquifer Storage
and Recovery, a public attitude survey, and a screening analysis for demand side
management options for the region. Other items as needed may be placed on the
agenda.
The Participants Committee is specifically set up by an Intergovernmental Agreement
to manage and provide policy direction for the Phase 2 contract for the Portland
Regional Water Supply Plan project.
The meetings of the Participants Committee are open to the public. There will be a
public comment period provided at this meeting, but the Committee may elect to limit
the amount of time provided for each commentor.
Please note that the December meeting of the Participants Committee will be on
Tuesday, December 21, 1993.
ACCOMMODATION OF PHYSICAL IMPAIRMENTS:
In order to accommodate persons with physical impairments, please notify the
Portland Water Bureau of any special physical or language accommodations you may
need as far in advance of the meeting date as possible. To request these
arrangements, please contact Dominique Bessee at 823-7528. For the hearing
impaired, please call the City of Portland's general TDD at 823-6868 with attention
to Dominique Bessee at the Portland Water Bureau.
REGIONAL WATER SUPPLY PLAN -- PHASE 2
PARTICIPANTS COMMITTEE MEETING
Minutes of October 26, 1993
The meeting was called to order at 1:35 p.m. at the Southeast
Washington County Joint Water Agency by Vice Chair Alan Fletcher.
Meeting participants were introduced. Those in attendance were
Bob Rapp from Canby Utility Board; John Buol from Southeast Washington
Council Joint Water Agency; John Thomas from Mt. Scott Water District;
Denny Klingbile from Damascus Water; Gregory Drechsler from the City
of Milwaukie; Tim Erwert and Van Burrus from the City of
Hillsboro/Joint Water Commission; Duane Cline from the City of Lake
Oswego; Mike McKillip from the City of Tualatin; Jerry Anderson from
the City of Wood Village; Jim Galloway from the City of Troutdale;
Carter Harrison from Clackamas Water District; John Burdett from the
City of Forest Grove; Michael Baker from Rockwood Water; Vergie Ries
from the City of Beaverton; Gail Adamson from Tualatin Valley Water
District; Thomas Hoffman from Oak Lodge Water District; Roger Meyer
from West Slope Water District; and Roberta Jortner and Bob Willis
from the Portland Water Bureau; and Frank Gearhart from Citizens
Interested in Bull Run.
Members present from the project consultant team were Gary Fiske from
Barakat & Chamberlin, and Brad Higbee from Barney & Worth.
Approval of Minutes: The meeting minutes of September 28, 1993 were
adopted as written.
Progress Reports: Steerina Committee: Tim Erwert, Chair, reported
that the Steering Committee continued its bimonthly meeting schedule
during the month of September. Project consultants informed the
Steering Committee that it would shortly begin to be inundated with
technical memorandums to review, including analyses of the various
supply sources and intake sitings.
The Steering Committee instructed the Chair to invite water providers
who own existing intakes on the Clackamas River, and Oak Lodge Water
District, to assist in narrowing supply options with regard to
existing and proposed facilities. This meeting is scheduled for
November 1.
The Steering Committee heard reports from the consultants on the
status of the refinement of the demand forecast model, Metro's
population data, the draft Water Quality Report, and Stakeholder
Interview Report.
The Steering Committee sent a letter to the Portland City Council on
the Clinton Forest Plan. The committee urged the Council to take a
strong position to "ensure the availability of the option to add
storage in the Bull Run watershed to meet future regional water supply
needs. " The draft SEIS could prohibit the consideration of additional
storage on Bull Run.
Mike McKillip asked if the Water Bureau also planned to submit
comments on the plan. Roberta Jortner noted that the Portland
resolution addressed more than additional storage, and extended to
Participants Committee Meeting Minutes
October 26, 1993
Page 2
issues surrounding management policies in the Bull Run watershed. The
Water Bureau had to wait to hear City Council's position on the
resolution before drafting comments on the Clinton Forest Plan. Once
the resolution passed, the Bureau wrote a comment letter under the
signature of the Portland Mayor to the Interagency SEIS Team.
The Participants Committee talked about submitting a comment letter
from themselves on the Clinton Forest Plan. John Thomas suggested
that it would be appropriate for the letter to go out under the Vice
Chair's signature. After some discussion by the committee, John
Thomas motioned that comments go out under the signature of the Vice
Chair. Tim Erwert seconded the motion. The motion passed
unanimously.
Proiect Staff: Roberta Jortner explained that Lorna Stickel was
unable to attend because she was participating in Metro's concurrent
Water Resources Policy Advisory Committee (WRPAC) meeting. WRPAC
called a special session to discuss the relationship between regional
water issues and Metro's Regional 2040 Plan.
Roberta reviewed activities outlined on the project staff's progress
report. Project staff assisted in making presentations on Phase 2 to
Metro's Planning Committee, and the Water Services Leadership Group.
Project staff is working with the consultant team on the geotechnical
and environmental analysis for siting a potential third dam in the
Bull Run. Staff met with consultants to discuss the water
availability analysis of the various sources, and development of the
Integrated Resource Planning model. Project staff reviewed and
commented on the draft Water Quality Report. The draft report was
given to the Steering Committee, and may be distributed to the
Participants Committee at the next meeting.
Gary Fiske asked whether the EPA/Corps meeting on the NEPA EIS and
federal permitting processes has been scheduled. Roberta indicated
that the workshop is not yet scheduled but will occur sometime in mid-
November. Alan Fletcher commented that many people are interested in
the permitting process and suggested sending out meeting notification.
Proiect Consultant Team: Gary Fiske reported that work has been done
on design and data collection for the demand forecast model. Agency
demand estimates were calculated for Tualatin Valley Water District
and the City of Portland. Gary noted that demand projections have
increased since Phase 1, and that the new mid-range forecast could be
as high as the high-range forecast projected during Phase 1. The
demand forecast model can now be calculated on a monthly basis, and
can show more accurately monthly peaks and troughs. The consultants
will continue to develop demand estimates for other agencies. The
remaining demographic data isexpectedto arrive next week from Metro.
The draft Water Quality Report was given to the Steering Committee
last week. The technical memorandum evaluates the raw water quality
Participants Committee Meeting Minutes
October 26, 1993
Page 3
of each surface water source, and discusses the associated risks.
Technical memorandums are also being prepared on water availability
and Aquifer Storage and Recovery. Murray Smith & Associates is
looking at water rights for each source and expects to complete their
work in early November.
Gary Fiske reported that the consultants will participate in the
upcoming Regional Conservation Coordination Meeting to present results
of the qualitative screening of the universe of conservation measures.
The qualitative screen was inclusive, and only screened out very few
measures clearly not workable for this region. The next step will be
an economic screening.
The consultant team is continuing work on the Integrated Resource
Planning (IRP) model. Among the modeling software packages being
considered is Stella II. Gary commented that Stella II is a powerful
analytical tool that is also very visual and can be used to show
public groups the integration process and how pieces of the regional
plan fit together.
Alan Fletcher asked whether Metro's forecasts were coming out for all
areas. Gary indicated he would have demographic forecasts for each of
the twelve agencies for which independent models are being developed.
Alan Fletcher asked when the higher, mid-range numbers would be made
available for each water provider. Gary Fiske responded that model
estimates should be available within a couple of weeks after the
numbers were delivered. Gary suggested that Lorna Stickel might
request the numbers from Metro.
Brad Higbee distributed one bound copy of the Stakeholder Interview
Report to representatives of each participating entity. A copy of the
document will be mailed to participants not represented at the
meeting. Photocopies of the report are also available for review.
The report distills comments heard during interviews with community
leaders and stakeholders in the tri-county area.
Brad mentioned that he heard repeated expressions of surprise and
appreciation that the water providers were gathering to fund and
manage the regional water supply planning effort. Brad noted that
cost, environmental concerns, and quality of life issues were among
the primary points repeatedly expressed during the interviews.
Interviewees saw conservation as being a very important, and
significant, part of the study, which should be in place before other
supply measures are implemented. Interviewees generally saw
advantages and disadvantages for each of the source option being
reviewed. Brad invited anyone with questions on the report to contact
him.
Gary Fiske noted that the Stakeholder Report will be used to design
the survey instrument, and also in fleshing out regional policy
objectives.
Participants Committee Meeting Minutes
October 26, 1993
Page 4
IGA Amendment: Roberta Jortner explained that the IGA amendment
language had been revised, and agreed upon, by legal counsel involved
in rewriting the draft. After the new language was circulated to the
Participants Committee, the Portland City Attorney's Office noticed a
typo under the Shared Liability section. Roberta indicated that
another version of the amendment language would be mailed to the
committee as soon as possible.
John Thomas expressed a desire to receive a summary of Phase 2 project
activities for use in updating the committee's Boards and Councils, as
the new amendment language is adopted. John also communicated his
preference to receive more written information from the consultants on
the status of work activities.
Gary Fiske noted a fairly detailed task discussion was appended to the
consultant's monthly billing, and suggested circulating this activity
summary to the committee.
Alan Fletcher said that while he did not believe the Participants
Committee needed to review all Steering Committee working documents,
he agreed that some dissemination of information was important. Alan
suggested distributing copies of the summary during Participants
Committee meetings to avoid mailing costs. The group agreed that this
approach was adequate.
Tom Hoffman said he was pleased to see the committee working as a
group to revise the IGA amendment language.
Public Comments: Frank Gearhart said Citizens Interested in Bull Run
was encouraged to see the Participants Committee standing behind the
Portland City Council's resolution. Frank expressed appreciation to
the Participants Committee for evaluating the supply options in the
interest of the whole community.
Other Business: Gene Seibel, Mike Rosenberger, Alan Fletcher, and
Lorna Stickel will make a Phase 2 presentation to the Strategic Water
Management Group (SWMG) . The meeting will be held in Salem on the
afternoon of November 2 , 1993. Phase 2 Participants are welcome to
attend the meeting. Roberta Jortner will circulate a copy of the
latest draft of the meeting agenda.
Next Meeting Agenda: Roberta Jortner mentioned that Lorna Stickel had
developed three letterhead concepts for the Phase 2 project. Roberta
invited meeting participants to review 'the letterhead designs and rank
their preferences.
The next Participants Committee meeting will be held on Tuesday,
•November 23rd, at 1:30 p.m. at Southeast Washington County Joint Water
Agency. The meeting adjourned at 2 :35 p.m.
Submitted by Dominique Bessee
RECEIVED NOV 1 5 1993
:.. :.::;.,RING
>>PORT AND`'ttEG ............SYJPPLY PLAN . .
PHASE.,.2::
November 12, 1993
Dear Interested Party:
Enclosed are the minutes of the Steering Committee meeting held
on November 3, 1993. The committee will meet next on Wednesday,
November 17, 1993, at 1:30 p.m. in the Portland Building.
If you have any questions, please call me at 823-7528.
Sincerely,
Dominique Bessee
Portland Water Bureau
Administrative Assistant
REGIONAL WATER SUPPLY PLAN -- PHASE 2
STEERING COMMITTEE MEETING
Minutes of November 3, 1993
The Regional Water Supply Plan - Phase 2 Steering Committee met on Wednesday,
November 3, 1993, at 1:30 p.m. in the 6th floor conference room of the City of
Portland Water Bureau. Those in attendance were:
Gary Wohlgemuth, Montgomery Watson
Greg DiLoreto, City of Gresham
Gene Seibel, Tualatin Valley Water District
Duane E. Robinson, Rockwood Water PUD
Carter Harrison, Clackamas Water District
Skip Schick, Barakat & Chamberlin, Inc.
Gary Fiske, Barakat & Chamberlin, Inc.
Brad Higbee, Barney & Worth
Van Burrus, Hillsboro/JWC
Tim Erwert, Hillsboro/JWC
Mike Rosenberger, Portland Water Bureau
Lorna Stickel, Portland Water Bureau
Roberta Jortner, Portland Water Bureau
The meeting was called to order by Chairman Tim Erwert. The minutes of the
October 20, 1993 meeting were reviewed. Gene Seibel noted the time of the
meeting was 1:30 instead of noon as stated. It was moved and seconded that
the minutes be approved as corrected.
Lorna Stickel gave a progress report on items of interest.
1. The final IGA amendment language was sent out for
approval last week after a minor one-word change.
Providers are urged to seek approval by January 1994.
2. While the Participants Committee met last week, Lorna
and some of the Participants were meeting with the
Metro staff to discuss Region 2040 growth concepts and
the relationship to water. Metro has hired ECO NW (as
the subcontractor) to provide the descriptive
indicators for the concepts. ECO NW is subcontracting
with CH2M Hill to collect water and sewer information.
Metro expressed interest in differences in water
demand relative to different densities and urban form.
Questions about Concept B, land use patterns, single
family dwellings, peak water demands, and cost issues
for distribution to satellite cities that are not
participants (like North Plains and Scappoose) were
discussed at length. Rosemary Furfey of Metro is the
contact person to follow up with. Metro expressed
interest in being more involved in Phase 2. Metro
could attend such meetings as ETF (Environmental Task
Force). The Metro Council would like to have a
council member involved in the Water Service
Steering Committee Meeting
Minutes of November 3, 1993
Page 2
Leadership Group. Carter Harrison asked whether CH2M
Hill is developing another water plan. Lorna
encouraged the RWSP Steering Committee to review a
draft of the Metro work plan and the CH2M Hill
contract. Skip Schick noted that BCI had redone the
demand forecasts from the Phase 1 work and that the
use of Phase 1 forecasts would be inconsistent with
Phase 2 work. Metro should have their concepts in
writing by May, 1994. The base case is different from
the 3 concepts. There needs to be a description for
alternative demand prospects. Gene Seibel noted that
we should be involved with Metro in their planning.
We need more mutual cooperation in the future. When
we need data such as maps from Metro, there should not
be a charge. Metro maps cost between $200 - $300.
Duane Robinson complimented Ms. Stickel on her interaction with Metro. Mike
Rosenberger also received a letter from Metro praising her.
Ms. Stickel gave a brief summary of the Strategic Water Management Group
Meeting which she, Gene Siebel , Alan Fletcher, and Roberta Jortner attended.
Fred Hanson, Director of DEQ, had asked Commissioner Lindberg about the
effects of the Clinton Forest Plan on a third dam for the Bull Run watershed.
He also expressed an interest in how Phase 2 was looking at relationships
between land use, urban form, and water demand forecasts. Ann Squier (of the
Governor's office) asked whether Phase 2 was examining rate controls. She was
told that the plan would look into pricing options.
Ms. Stickel passed around a sample of the letterhead for Regional Water Supply
Plan - Phase 2. Gary Fiske had suggested the placement of the logo. He
mentioned that it would be faster and less costly to have blank envelopes with
a return address label sticker or stamp rather than printed ones. Gary Fiske
also said Barakat & Chamberlin would cover the postage for the Contingent
Valuation Survey.
Gary Fiske commented on the Project Consultant Team data collection process.
The difficulty in gathering of all the demographic data is holding up
progress. Lorna will be talking with Metro to try and obtain data for
agencies other than Portland and Tualatin Valley Water District. The
integrated resources planning (IRP) modeling work is continuing. A discussion
was held with Dr. Richard Palmer, University of Washington, who is an expert
on using STELLA for water resource problems and may advise us on an on-going
basis. A meeting with Dr. Palmer has been scheduled for November 18, 1993.
There will be a meeting next week with Murray Smith on the relationship of
transmission to the IRP modeling process.
Gary introduced Skip Schick to report on the Demand Management and
Conservation Element. Brad Higbee was to report on the public involvement and
stakeholder report.
Steering Committee Meeting
Minutes of November 3, 1993
Page 3
Garry Wohlgemuth was to report on Source Options work and meeting of Clackamas
providers. Skip Schick presented as handout information on a list of demand
management measures and initial qualitative screening --- 113 measures were
identified applicable to single, multi-family, commercial and industrial water
uses. 23 measures were screened out leaving 90 measures that passed the
screening. The feedback received was screened against qualitative factors
(page 2 of handout) . Criteria include better measures available,
technological market maturity, poor utility match, and customer acceptance.
Customer acceptance is also a big part of the screening such as artificial
surfaces (does not include landscaping), environmental and health concerns.
Gray water systems were screened out initially because as of yet it is not
included in the plumbing codes --- backflows and testing are still required.
Residential soil sensors/automatic sprinklers could possibly increase water
use. These measures were kept on the list after receiving feedback from the
Regional Conservation Committee. There is a California study about watering
yards automatically but it may not be applicable for Portland. We should find
out what's happening with Seattle. Gene Seibel said that he thought there was
potential for water savings from use of soil sensors and automated irrigation
on football fields and other institutional uses. Peaking could be reduced.
Skip invited the Steering Committee to give their comments on the universe of
measures and qualitative up to the next Steering Committee meeting. It will
take one month to put together the economic screening. Attention to screening
values for the demand side measures is needed. There are questions as to what
are legitimate values. We should be on the high side to stay inclusive.
Phase 2 resources have appropriate value.
Gary Fiske said for the economic screen we need a marginal cost figure, on the
high side (an artificial number) to compare with the costs of conservation
programs. Tim Erwert noted that we may see a natural breakpoint in projected
marginal costs. We don't want to set the value too low. High energy costs
could be used to help screen the measures. More discussion will take place at
the next RWSP Steering Committee meeting.
Brad Higbee will be attending the Regional Conservation Committee meeting in
December to discuss the public involvement plan. He has also scheduled the
first meeting of the ETF for November 16. Input from the ETF is needed to
analyze the Bull Run Reservoir before the snows arrive.
Regarding the Stakeholder Interview Report (penultimate draft) , there were no
comments so the final was distributed and mailed to the Participants
Committee. Copies were passed around to the Steering Committee members. It
includes a summary of the Phase 2 process and 83 interviews with community
leaders and stakeholders in the tri-county area. It is a valuable feedback
tool for future planning. Cost and environmental impact and quality of life
issues were most prevalent issues mentioned in the interviews. Conservation
was also important. People had very different opinions on potential water
savings (10-45% in the long range and 5-10% in the short range) . Raw quality
of water is a concern. Also, governance issues. The consensus seemed to be
that it won't be Metro.
Steering Committee Meeting
Minutes of November 3, 1993
Page 4
Garry Wohlgemuth reported on 11/1/93 meeting of Clackamas water suppliers
including Clackamas Water District, South Fork Water District, Lake Oswego and
Oak Lodge. There was a brief description of the development of the Clackamas
intake site, treatment and distribution options. There are plans for
expansion of the South Fork intake facility/treatment plant and a new Oak
Lodge treatment facility which are now in the permit stage.
The providers were asked whether they had major concerns regarding the
consideration of an option to consolidate facilities on the Clackamas. They
were also asked to provide input on expansion of existing facilities.
Greg DiLoreto mentioned there are six drafted alternatives --- one is
consolidation.
Lorna Stickel said they are also considering sources from other sub regions
for the Clackamas area as well . Tim noted that other Clackamas area providers
expressed concern about not being involved in this discussion. Garry noted
that the meeting was not meant to exclude anyone but rather to begin gathering
data.
Gene Seibel asked how the proposed intake and treatment at Oak Lodge should be
consolidated and expressed concern about public perception toward individual
entities going off on their own. Garry Wohlgemuth agreed that for Oak Lodge
the increment of supply is small and that the team has considered what the
impacts on the scenarios would be with and without new Oak Lodge facilities.
The demand could be absorbed into consolidated facilities if that option were
selected.
Lorna Stickel said that treatment and water quality tasks will consider intake
issues (including Oak Lodge) .
At the December RWSP Steering Committee meeting, findings on treatment
alternatives. The committee agreed that public's perception of a regional
focus is important.
The Aquifer Storage and Recovery (ASR) siting memo is to be drafted and
submitted to Lorna Stickel for review. There are three locations to be
evaluated --- one is the site currently being studied in Washington County.
This report should be available for the Steering Committee prior to the next
meeting.
The desktop environmental analysis for the Bull Run Dam 3 siting memo is
finalized. Drilling work will be proceeding shortly at the recommended site.
The Water Quality Report was distributed and some comments from the Steering
Committee were received. The Portland Water Bureau will be forwarding
comments to Garry Wohlgemuth in about ten days.
Lorna Stickel mentioned the Environmental Protection Agency/Corps coordination
meeting is scheduled for November 16. The first meeting of the Environmental
•
Steering Committee Meeting
Minutes of November 3, 1993
Page 5
Task Force will be on the same day from 9:00 a.m. and noon. Both meetings
will be held at the PacWest Center, 1211 SW 5th, Conference Room B, 27th
floor. The Project Management Staff and consultants will be there. Members
of the RWSP Steering Committee to attend include Dale Jutila, Gene Seibel , and
Alan Fletcher.
Tim Erwert asked for other business. Mike Rosenberger reported on his and
Commissioner Lindberg's trip to Washington, D.C. to brief Congresswoman
Elizabeth Furse, Congressman Ron Wyden, and Phil Stell on the draft of
President Clinton's forest plan. They also discussed PL25-200. We have a
two-track strategy: 1) Administrative (White House, U.S. Forest Service) and
2) Legislative (Wyden and Furse may introduce a bill to enact the City
Council 's resolution) .
Per The Oregonian, 83,000 comments were received on the forest plan. There is
a time extension of three months on finalization of the plan so there is time
to work on these activities.
There was a Safe Drinking Water Act Reauthorization bill introduced by
Reps. Slatterly and Bliley in the House. It had 28 co-signers very shortly
after introduction.
Tim Erwert discussed upcoming holidays in relation to the RWSP Steering
Committee meetings on December 1st and 15th. It was decided that both of
these meetings are necessary. There is a Participants Committee meeting
December 28th that should be changed to December 21st. This was approved by
the Steering Committee members and a notice will be sent on the date change.
Gene Seibel asked the consultants if they felt working with the Regional
Conservation Committee was helpful . Skip responded that it was providing
useful information in the committee members' areas of expertise and that they
were developing some "ownership" of the Phase 2 project which should benefit
the providers in the long run.
Tim Erwert adjourned the meeting.
Respectfully submitted,
Janet Kessler
r . +
DRAFT
Portland Regional Water Supply Plan - Phase 2
Screening of Conservation Measures
We have developed a comprehensive list of candidate conservation measures and have
conducted a qualitative screen to eliminate those measures which are clearly
inappropriate for the region. Measures with quantifiable costs and savings which pass
the qualitative screen will be subjected to the economic screen. Measures that have
non-quantifiable costs and savings, but are retained for customized application, will
not be evaluated in the economic screen. Instead, they are passed along to the
bundling step. We are commencing work on the economic screen; this document
summarizes the results of the qualitative screen.
Universe of Conservation Measures
As a first task to developing conservation programs, we have developed a
comprehensive list of conservation measures'. The list of measures was developed
from the literature, project reports from other water utilities, and in-house knowledge
and experience with conservation program planning and implementation. This
universe of conservation measures is presented in Attachment 1.
Qualitative Screen
To facilitate the screening process, we combined industrial conservation measures
which target similar end-uses. For example, measures aimed at reducing cooling
tower water use, such as drift eliminators, conductivity meters for blow-down control,
are combined and screened as a single measure - cooling tower modifications. The
shortened list of measures is then passed through a qualitative screen designed to:
• Identify any specific factors or criteria that would limit the applicability of
measures in the region; and
• Eliminate only those measures that are clearly inappropriate for the goals
and conditions of the regional suppliers.
The qualitative screen applies of a series of criteria designed to eliminate measures
from consideration, as follows:
In the context of this study, we make a distinction between conservation measures and programs.
We use the term "measure" to denote conservation devices (e.g. water efficient plumbing fixtures) or
practices (e.g. turf reduction). "Programs" are bundles of measures which pass the qualitative and
economic screens. These measures are bundled for delivery to the target customer groups.
1
• Better measure available: There is another, clearly more appropriate,
measure that addresses a specific inefficiency in water use. For example,
showerhead flow restrictors were screened out in favor of low-flow
showerheads because low-flow showerheads perform better and are better-
accepted by consumers.
• Technological/market maturity: The technology is either not commercially
available and/or not supported by the necessary service industry. For
example, Swedish 1-quart flush toilets were screened out because they are
not yet commercially available in the United States. Similarly, ultrasonic
dishwashers were screened out because there are few manufacturers in this
country, and the technology has not been adequately tested for commercial
application.
• Poor utility match: The technology is not applicable to the climate,
building stock, or equipment that is typical in the service territory.
Alternatively, the measures may be not be feasible for the utilities to
administer because their application is limited. For example, swimming
pool covers for residential application have been eliminated from further
consideration because of the negligible number of residential pools in the
region. For example, water-efficient medical and laboratory equipments
were eliminated because of their limited applicability.
• Poor customer acceptance: Customers will be unwilling to implement the
measure to the extent that penetration rates will be unacceptably low
and/or customer incentives will have to be too costly. For example, all
weather artificial surfaces were eliminated because they may be
aesthetically unacceptable to customers.
• Environmental and health concerns: The measure raises unacceptable
concerns regarding health, safety, or environmental impacts. For example,
greywater systems for commercial/industrial application were screened out
because potential health and safety problems.
The costs and impacts of some measures cannot be quantified to support a detailed
economic evaluation. However, these measures are retained for customized
application. These measures will not be screened in the economic screen. Rather,
they will be evaluated after they have been bundled into conservation programs.
Industrial conservation measures are examples of measures with "non-quantifiable
savings". The results of the qualitative screen are shown in Attachment 2.
2
Attachment 1
REGIONAL WATER SUPPLY PLAN - PHASE 2
UNIVERSE OF WATER CONSERVATION MEASURES
End Use Conservation Measure Customer Class
Shower Low-flow showerheads (2.75 GPM) SFR, MFR, COM
Ultra-low flow showerheads (1.9 GPM) SFR, MFR, COM
Shower flow restrictors SFR, MFR, COM
Faucets Low-flow faucets SFR, MFR,
COM, IND, GVT
Low-flow faucet aerators SFR, MFR,
COM, IND, GVT
Toilets Gravity-flow tank-type ULFT SFR, MFR, COM
Pressurized tank type ULFT SFR, MFR, COM
< 1 GPF ULFT SFR, MFR, COM
Toilet Retrofit Displacement bags SFR, MFR, COM
Displacement bottles SFR, MFR, COM
Displacement dams SFR, MFR, COM
Dual-flush adapters SFR, MFR, COM
Fill cycle regulators SFR, MFR, COM
Early closure flappers SFR, MFR, COM
Leaks - Faucet Faucet washers SFR, MFR, COM
Leaks - Toilet Flapper valves SFR, MFR, COM
Fill valves SFR, MFR, COM
Leak detection tablets SFR, MFR, COM
Washers Lower volume vertical axis SFR, MFR
Horizontal axis machines SFR, MFR
Dishwashers Lower volume dishwashers SFR, MFR
Residential Misc. Replace self-regenerating water softeners SFR, MFR
Point-of-use water heaters SFR, MFR
measure 1.lis 1 Water Conservation Measures
Residential Misc. Individual dwelling unit sub-meters MFR
Separate irrigation sub-meters MFR, COM,
IND, IRR, GVT
Metering all accounts SFR, MFR,
COM, IND, IRR,
GVT
Water pressure regulator SFR, MFR
Residential Outdoor Hose control nozzles SFR, MFR
Garden hose timers SFR, MFR
Drip irrigation system SFR, MFR
Bubbler/soaker irrigation system SFR, MFR
Automatic sprinkler system SFR, MFR
Soil sensors SFR, MFR
Rain sensors SFR, MFR
Water efficient plant material SFR, MFR
Xeriscaping SFR, MFR
Turf replacement/reduction SFR, MFR
Irrigation scheduling SFR, MFR
Soil preparation/mulching SFR, MFR
Graywater systems SFR, MFR
Rainwater collector/cistern SFR, MFR
Swimming pool covers SFR, MFR
Commercial toilets Commercial ULFT COM, IND, GVT
ULFT valve replacement COM, IND
Ultra-low flush urinals COM, IND, GVT
Ultra-low flush urinal valve replacement COM, IND, GVT
Infra-red activated flushing COM, IND, GVT
Commercial faucets Pressure closing COM, IND, GVT
Spring loaded COM, IND, GVT
Infra-red activated COM, IND, GVT
Ultrasonic activated COM, IND, GVT
Foot operated COM, IND, GVT
Commercial Misc. Point-of-use water heaters COM, IND, GVT
Recirculating hot water systems COM, IND, GVT
Swimming pool covers COM, GVT
Centralized regeneration water softeners COM, GVT
Meter-controlled flushing water softeners COM, GVT
measure1.lis 2 Water Conservation Measures
Commercial washers Efficient machines (laundromat capacity) COM, GVT
Batch washers COM, GVT
Tunnel washers COM, GVT
Rinse water reclaim systems COM, GVT
Car washes Low volume car washes COM, GVT
Recirculating/counter-current car washes COM, GVT
Air-cooled machinery Air conditioners (HVAC) COM, GVT
Chillers COM, GVT
Pumps COM, GVT
Compressors COM, GVT
Ice-makers COM, GVT
Cold-water drinking fountains COM, GVT
Medical equipment GVT
(sterilizers, X-ray equipment, etc.)
Laboratory equipment GVT
(pumps, deionizers, etc.)
Food handling Counter-current dishwashers COM, GVT
Chemical sanitizer dishwashers COM, GVT
Conveyor dishwashers COM, GVT
Ultrasound dishwashers COM, GVT
Dishwasher water reuse systems COM, GVT
Warming tables with dry heat COM, GVT
Garbage disposers using recycled water COM, GVT
Off-site garbage disposal COM, GVT
Heat exchangers/ Closed loop COM, GVT
boilers Steam condensate return systems COM, IND, GVT
Cooling towers modifications COM,IND, GVT
Drift eliminators
Connections to alternative makeup sources
Conductivity meters for blow-down control
Flow meters on make-up and blow-down valves
Fixed ppm discharge minimum requirements
Eliminate/replace all single-pass cooling systems
measure1.lis 3 Water Conservation Measures
Cooling towers Process changes to reach higher cooling tower of
concentration (from standard 1-2 to 6 or more)
- Ozonation systems-
- Acid treatment systems
- Ion exchange systems
- Lime softening systems
- Sidestream filtration systems
- Magnetic attraction systems
- Electrostatic field generator systems
Evaporative cooler Reroute and reuse blow down COM, IND, GVT
Thermostat controllers COM, IND, GVT
Solenoid and other automatic valves for water flow control IND
Timer controls/delay switches
Mechanical motion-sensors
Electronic motion sensors
Float valves on make-up reservoirs
Conductivity probes
Temperature probes
Master off-hour control valves
Industrial washers and rinsers (least efficient - continuous
running bath rinsers) IND
Quick-dump rinsers with timers or conductivity probes
Counter current washers and rinsers
Spray rinsing systems
Air knives
Drag-out elimination stages
Return drains
High pressure/low volume spray nozzles IND
Conveyor systems
Washers and rinsers
Warmers
Chillers
Closed system/batch dump chillers/warmers IND
measure1.lis 4 Water Conservation Measures
On-site water reclamation/treatment systems IND
Ultrafiltration
Activated carbon filtration
Ion exchange processes
Reverse osmosis
Vapor compression evaporation
Deionized water reclaim loops
Graywater: use reclaimed/treated process water in a lower quality process or non-
process use (includes required dual-plumbing modifications) IND
Cooling tower makeup systems
Landscape irrigation systems
Dust control systems
Cleaning systems
Once-through cooling systems
Toilet flushing systems
Fume/gas scrubbing systems
Quenching systems
Waste stream separation to facilitate process water reclamation IND
Separation of sanitary water stream and process water stream
Segregation of toxic from non-toxic constituent streams
Sewer bypass connections between point of discharge and
point of reuse
Facilities for temporary storage of process water
Custom industrial process operations (varies by industry) IND
Lower volume soap and water conveyor belt lubrication
systems
Lower volume bottle washer and rinser systems
Dyebath recirculation systems
High-pressure/ low-volume cleaning equipment
Building Outdoor Sub-meter for irrigation COM, IND, GVT
Large landscape Drip irrigation systems COM, IRR, IND,
GVT
Bubbler/Soaker irrigation systems COM, IRR, IND,
GVT
High-efficiency sprinkler/system COM, IRR, IND,
GVT
measurel.lis 5 Water Conservation Measures
Aill
Large Landscape Timers COM, IRR, IND,
GVT
Soil sensors COM, IRR, IND,
GVT
Rain sensors COM, IRR, IND,
GVT
Computer stations COM, IRR, IND,
GVT
Weather station hook-ups IRR, GVT
Water efficient plant material COM, IRR, IND,
GVT
Xeriscaping COM, IRR, IND,
GVT
Turf replacement/reduction COM, IRR, IND,
GVT
Irrigation scheduling COM, IRR, IND,
GVT
Soil preparation/mulching COM, IRR, IND,
GVT
All weather artificial recreation surfaces IRR, GVT
Recirculating water features COM, IRR, IND,
GVT
Graywater systems COM, IRR, IND,
GVT
Storage reservoir and pumping systems
to capture and use stormwater runoff IRR, GVT
Distribution system Leak detection and repair service/training UTL
Periodic valve servicing and adjustment UTL
Periodic equipment servicing UTL
Agricultural Miscellaneous
Note: We have not included measures that make use of reclaimed water from
municipal wastewater treatment plants in this list (e.g. for irrigation, cooling, etc.),
only measures that reuse, recycle and otherwise reduce customer's own wastewater
on-site.
measurel.lis 6 Water Conservation Measures
Abbreviations:
SFR: Single Family Residences MFR: Multi Family Residences
COM: Commercial IND: Industrial
GVT: Government and Exempt Institutions IRR: Irrigators/Large landscapers
UTL: Utility
GPM: gallon per minute ULFT: Ultra low flow toilet
GPF: gallon per flush ppm: parts per million
HVAC: Heating, ventilation, and air-conditioning systems
measure 1.lis 7 Water Conservation Measures
Attachment 2
REGIONAL WATER SUPPLY PLAN -PHASE 2
QUALITATIVE SCREENING
Qualitative Screening Criteria:::.. .:..
:.An?X'indicates that the measure is eliminated;:
see numbered notes below forreason for elirnination .::.::`:';:.:
: ..' :':
.: <.. ;;:,;. .;,... ;:;: ': :BetteY:.': ;;.Techno-.•', .;,;;.Poor `i Poor::: : :: .:.EnvionrYieititel.:, ;:»:;;Cantirlue„':: ;:..Non,
End-Use': Conservation Measure :.' >: Measure logical/Market Utility Customer. : end Health to be 'Quantifiable
:
- : :T::::: : veilab a Matur Match Acc enoe Conoerns Co 1
;,. :...A i .:' ..::.. iri::: . apt nsidered :
Res. Shower Low-flow showerheads Yes
'Ultra low-flow showerheadsYea
Showerflow restrictors X[1] I X(11 No
Res. Faucets Low-flow faucets I I I I I I Yes I
ILow-flow faucet aerators I Yes
Res. Toilets ULFT gravity-flow tank-type Yes
ULFT pressurized tank type X121 No
ULFT special < 1 gallon flush models X[31 No
Toilet Retrofit Displacement bags Yes
Displacement bottles X141 No
Displacement dams X[5] No
Dual-flush adapters Yes
Fill cycle regulators Yes
Early closure flappers I Yes
Leaks- Faucet (Faucet washers I I I I Yes
Leaks-Toilet Flapper valves IYes I
Fill valves Yes
Leak detection tables I Yes
(Res. Washers ((LowerHorizontal volume
axis vertical axis I I I I I Yes
Yes
(Res. Dish Washers (Lower volume dishwashers I I I I I I Yes
Res. Misc Replace self-regenerating water softeners I X(61 No
Point-of-use water heaters X171 No
Individual dwelling unit sub-meters Yes
Separate irrigation sub-meters Xl81 No
Metering all accounts Yes
Water pressure regulator Yes
Res. Outdoor Hose control nozzles Yes
Garden hose timers • Yes
Drip irrigation systems Yes
Bubbler/Soaker irrigation systems • Yes
Automatic sprinkler system Yes
Soil sensors Yes
Rain sensors Yes
Water efficient plant material Yes
Xeriscapinq Yes
Turf reduction/replacement Yes
Irrigation scheduling Yes
qual_scr.xls Page 1 11/23/93
REGIONAL WATER SUPPLY PLAN -PHASE 2
QUALITATIVE SCREENING .. .
•;:i..-..:,.."••••:.-i::i...- -.:.:. :7:•.;••:::.',. ......QuelitatiVe Screening Crftsiiria.:i:••1'....:',',', ,•••:." -...li:':'..i:'-.,:::•..'''.:ii.i::•.::.;•:
..i:;.,...•,:A..--...:i':••..,:':.:::•-:;::• Ae:-..X] Indicates that'll*ieeesuie.ls:::Onikieliecl;..: :',.:4::....i .,::4i.;A:..: ii.
•'::..• :•i.,.:•-..:.,.••• •••:,...--"...",, ••••::.••:,. ....• -:,,,.. :-.:::.• .:•,•::.::-•••::::::.•:•.:,:":::i:::...'-';:i:::•.:..•::i:,::*::::iiii-..:i•:4::.:,::: .
_ ':•::<..:'i:•?;.:::••i.••.•:.:':',
see numbered Kota*below-for reesOri.for..eliminotiort.,...,..:.:::::..:..x.ii:;::::...:...i...::..:.*
. .
Better 7. 0 :i.r0 ... .. ... . .. .... ... .... .
.':•....:.:...:.':::::: : :.: :.::::?•i',',..:::;:•'.. i'..-i',i:,:...i::::,...:.......M:1-.:,..:•--... i•'•:::..1':•...::::::1:.j;::;i.,,,1:::..i.j.:'::,:.: -...•':'•-..•.4..::i:•;:.. 4. ! :i•:. ::'•:.': ::.: ..# .r.1. .`-'i•:i:i;i.i:%•:5::.- !:]!..!.. ..:.;:: :::;:i-::::::::!).0(...i:1:':i.1.::::g0*f`.? N0#1:g i:iic.0004./]!' :•:::4iik140..711:....::.::,].
E.Pii414.:j. :1: :.:::.. :::::'::: . :Co .:.:;:.:.:.: :.'.''.:' j::'.:.-:.-:.7'1.1'.g..., :': i'Mi.#iiiii.''0:?.':4 3.- !..60011.,Me4fiiit::,'4'1.:11PO.iii:::ii'0. .' c!.4i01*-::-:i::i:1::A4*F!'00:0KIM.,:e•:::::.•*::041•::••:-N::::':::•:Cli 10t10:*144::•':•'• •
•'•;::::.•:.]...:1:• :::..:.-:-.•:::::::-::::: :..:i•:--::4:'':•M:.'.P::••Ai..•::•::.1:'••;':'•.•'i•:;j: .'...:::::•: .:":••::.:.•::::••::.:•:::.•::::•:: .. i:?.::•.:Mifiliatitti:-:::::. ::1:::;::•• Mittaiiv,:i:: -.: :::.• -•Alittah..:•i::i:-: .Cotiiiie : .O'efieldelea?...::.:'Res. Outdoor Outdoor (cont.) {Soil preparation/mulching Yea
Graywater systems Yes
Rainwater collector/cistern Yes
Swimming pool covers X[9] No
Comm. Toilets Commercial ULFT Yes
ULFT valve replacement Yes
Ultra-low flush urinals Yes
Ultra-low flush urinal valve replacement Yes
Infra-red activated flushing Yea
Comm. Faucets Pressure closing faucet (w/aerator) Yes
Spring loaded faucet(w/aerator) Yes
Infra-red activated faucet(w/aerator) Yes
Ultrasonic activated (w/aerator) Yes
Foot pedal operated faucet(w/aerator) Yea
Comm. Misc. Point-of-use water heaters Yes
Recirculating hot water system devices Yes
Swimming pool covers Yes
Water softeners-centralized regeneration X 161 No
Water softeners-meter-controlled flushing X[8] No
Comm. Washers Efficient machines (laundromat) Yes
Batch washers Yes X(10]
Tunnel washers Yes )([10]
Rinse water reclamation Yea
Car Washes
II I I I Yes Yes Loi r cvuollautmi hag caaarr wwaasshheerss
Air-cooled machines Air-cooled package HVAC Yes
Air cooled chillers Yes
Air cooled pumps Yea
Air-cooled compressors Yes
Air cooled ice-makers (5 year life) Yes
Cold-water drinking fountain Yes
Medical equipment • X[11] No
Laboratory equipment X[111 No
Food handling 1Counter-current dishwashers (Recirculating) Yes
"Chemical sanitizer dishwashers X[12] No
'Conveyor belt dishwashers X1131 No
lUltra-sound dishwashers X1141 No
qual_scr.xls Page 2 11/23/93
REGIONAL WATER SUPPLY PLAN -PHASE 2
QUALITATIVE SCREENING
ue e S eenin"Crtte ..
Q Iltahv cr � rte;:::::::>:::>:::::.;`''>..:,`:>:;:k<ii>;;:>::»
<:s..... mtiered no s low. o r a n for:al�m nate
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.. :........:..
:.;:::..;:...:::.;.. :;.::::. :::::>:>::::::>:.;:::>:::::»::»;:>::>::>:>:;:.:;::>::>:::a:::>::>:::<:::::::;;::>::;::>:.;:<;:::::::::>::>::>::>::<:::>::::>;:::s:>: e d ......... .... .00 .. >::»::»>:::>:<::.>: ..Oil....:: bf'.:»::>:z.>:;:><i' tii►4!'::<:::< :' :>:::. N..n......,....
............................ .............. .............. ........13gtter..................? ohn ........ .....:..:.P t.:.:.... .._::::...Poor::.......:.:::.�nyit..:me�t3.::.....:::::::.:o;t.......+is................................
Quanti able4.
Food handling Dishwasher water reuse Yes
Warming tables with dry heat X1151 No
Garbage disposers using recycled water X1161 No
Off-site garbage disposal X[18] No
Heat exchangers Closed loop Yes X[101
Steam condensate return system Yes X[10]
Cooling towers Modifications Yes X[101
Evaporative coolers Modifications Yes XI101
Industrial Misc. Solenoid and other automatic control valves Yes X[10]
Industrial washers and rinsers Yes X[101
High pressure/low volume spray nozzles Yes X1101
Close system chillers and warmers Yes X[10]
On-site water reclamation/treatment systems X1171 No
Industrial water recycling Yes X[10]
Waste stream separation to facilitate reclamation Yes X[10]
Operation and/or process modification Yes X[10]
Sub-meter for irrigation Yes
Large Landscapes Drip irrigation systems Yes
Bubbler/Soaker irrigation systems Yes
High-Efficiency sprinkler system Yes
Timers Yes X[10]
Soil sensors Yes
Rain sensors Yes
Computer stations Yes
Weather station hook-ups Yes X1101
Water efficient plant material Yes
Xeriscaping
Yes
Turf reduction/Replacement Yea
Irrigation scheduling Yes
Soil preparation/mulching Yes
All weather artificial recreation surfaces X118] No
Recirculating water feature Yes XI101
Stormwater storage reservoir and pump system Yes X[10]
Graywater systems X1191 X1191 No
qual_scr.xla Page 3 11/23/93
REGIONAL WATER SUPPLY PLAN -PHASE 2
QUALITATIVE SCREENING
•
<!::..Q litntiv 3 eniri:.Critrto: :<:Ei':>::::: :::>:::>> •>::zi!:<»»>::>:�>:«<'::» ;•:
:�;:.>Ari>' [iii o tes.tlie::tFie'' ...esui `:Is_b '::.I..:•:.:eif:::>>::>:<.;;»E'?'�#:> >>:::'>;>::::>::>
"'se Hurn re n0 e b lovr:f're son':f;,..'ei'mi`et o�''»<`�!» >�>`:�`'>z;3E'•':�z<�#
n . .. s 10 .. I/.,erket.:::: .::::. dust niers:>::::> »::>::>:<end.Hsehh::•::.: ::..::.::to:js.:::::::::..::Quant)liable::..
Distribution system Leak detection and repair Yes
Periodic valve servicing and adjustment Yes
Periodic equipment servicing Yes
Agricultural !Miscellaneous X1201 I I I No
Number of initial measures: 113
Number of measures passing: 90
Screenina Rationale
[11 Low flow showerheads are a better measure because flow restrictors tend to alter flow pattern and,therefore, are not well-accepted by the consumers.
[21 Gravity-flow tank-type ULFTa are less expensive and not as noisy as pressurized tank type ULFTa.
[31 Gravity-flow ULFTs(1.8 GPF) are a better measure because they are less expensive and more commercially available.
[4] Too bulky for utility delivery. Displacement bags are a better measure.
[5] Low customer acceptance because dams wear out too quickly. Displacement bags are a better measure.
[8]Water in the region is already soft; water softeners are not often used.
[71 Point of use water heaters have limited applicability for residential purposes.
[81 Measure does not really save water. Measure is usually implemented to increase billing accuracy.
[91 Swimming pool covers have limited applicability for residential use in the region.
[101 Savings and costs are site-specific but the measure is retained for customized application.
[101 Savings and costs are site-specific but the measure is retained for customized application.
[111 Limited applicability because of low water use.
[121 May be perceived to be inadequate for cleaning.Also poses potential operational concerns due to handling of bleach.
[131 Limited applicability-Conveyor belt dishwashers are not interchangeable with door-type washers. Their capacities differ.
[141 Technology has not been adequately tested for commercial application. There are also few manufacturers.
[151 Limited applicability because water waste due to evaporation is minimal.
[181 Poor customer acceptance because of perceived higher labor cost in implementing measure.
[171 Measure has limited applicability in the region. Measure is more appropriate for areas not supplied by a water system.
[181 All-weather artificial recreational surfaces may be aesthetically unacceptable.
[19] The use of graywater may not be appropriate for the soil type in the region and,therefore, may pose health and safety concerns.
[20) Limited number of agricultural customers within the service territory
qual_acr.xls Page 4 11/23/93
f j
SOUTHEAST WASHINGTON COUNTY
JOINT WATER AGENCY
8777 SW Burnham St.
P 0 Box 230000
Tigard, OR 97281-1999
639-1554
InterOffice Memo
To: JWA Chair Jenkins and Board Members
From: John A. Buol, Interim Manager
Date: December 3, 1993
Subject: Meeting with City of Portland Regarding Purchasing Water
On Monday, November 23, 1993, the Joint Water Agency staff and Patrick Reilly, City
Administrator for Tigard, held a meeting with Robert W. Rieck, P E Director, Finance and
Support Services and Jim Doane, P E Principal Engineer, City of Portland Water Bureau.
The purpose of the meeting was to discuss the short and long term purchase of water from
Portland. According to the City of Portland's attorney, the staff was informed the current
contract is in affect with the new agency. Mr. Rieck also stated the City is currently not
interested in changing their longer term agreements until the Regional Water Supply Study
is released.
The City of Portland informed the group that if we will provide the City with our water
needs for the next five years, they will develop a rate for our consideration. They also
stated they will be willing to work with the JWA and Tualatin to enable the JWA to
purchase water at 72nd and Bonita Road. The City, in their discussion, also stated they
were willing to work with the JWA on other water connections such as Bradley Corners.
The JWA staff is currently preparing past history and water needs for the next five years
so Portland may develop a rate for our consideration.
VISITORS
PLEASE REGISTER
Date: '. (-e11)bed' YI
Meeting: 66a(L.1
Name (please print) Do you wish to speak?
(yes or no)
1. (7 , 14c-� f '��
2. (i 4 rg
3.
4. � '� �s /' I J` :' J.� �I>)
5. /---(9?i2 (.- /A..,(.)7 , 7 14/1�i
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
ANN