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/04/f-roto! - CI v�S sc� 5-0oo t7« GS/r, RECEIVED CES NW AUG 42014 GITYOFTIGARfl Memorandum Bt LSD S1 .., fid *-•rte._ TO: City of Tigard DATE: 07/24/14 i FROM: John Jensen, PE PROJECT#: 2876 4t5 SUBJECT: Bonaventure of Tigard— Private Improvements ' itER Storm Water Management Report a Existing Conditions The Bonaventure of Tigard Senior Living project is located on the Schmidt Farm site and is bracketed by Hall Boulevard to the West, Ross Street to the South, La Mancha Estates to the North, Matthew Park to the Northeast, and a single large undeveloped lot to the South East. Matthew Park Street and 83rd Avenue are stubbed out to the property in the Northeast corner of the lot. An existing home and out buildings are located on the Southeast portion of the lot. The site is generally flat with elevations ranging from heights of 204 to 201 feet. Drainage currently flows to three locations. The Northeast and eastern portions of the site drain to the northeast corner of the lot. The northwest portion of the site drains to a ditch along Hall Boulevard, and the Southern portion of the site drains towards Ross Street. The total site area is approximately 5.83 acres. The west half of the property, approximately 2.62 acres currently sheet flows east towards Matthew Park. The southern portion of the property, approximately 1.44 acres currently sheet flows towards Ross Street and Hall Boulevard. The northwest corner of the property approximately 1.77 acres sheet flows to a ditch on the east side of Hall Boulevard. According to the Soil Conservation Service's soil survey of Washington County the site consists of Quatama loarns. Quatama foams are classified as C type soils. Proposed Improvements The project consists of adding a senior living center, parking, landscaping and walkways. The public improvements include street improvements and sidewalks along Hall Boulevard, Ross Street, Matthew Park Street and 83rd Avenue. New storm sewer lines, Contech Stormfilters, and StormTech SC-740 chamber detention systems will be constructed to collect stormwater from the proposed improvements and connect to existing storm sewer mains or drainage ditches. The public improvements for 83rd Avenue and Matthew Park Street as well as the northwest portion of the proposed senior living facility will be treated in an extended dry detention facility located at the corner of Matthew Park and 83rd Avenue. Storm water quality and quantity calculations for the public improvements and the northwest basin are included in the public improvements storm water report. Storm water runoff will continue to be divided between the three drainage basins that currently exist. CESNW,Inc. CESNW Memorandum - • Page 2 of 2 Water Quality The project will meet Clean Water Services' standards for water quality using a combination of facilities. Runoff from the proposed assisted living facility and on site improvements that drains to the _ Northwest and South basins will be treated using a combination of trapped catch basins and Contech 4 cartridge linear precast stormfilter vaults with ZPG media (zeolite, perlite, and granular activated carbon). Attached are the water quality flow calculations for the stormfilter vaults. It is anticipated the proposed project will meet CWS' water quality standard of 65% removal of phosphorous for the treated areas. Water Quantity The project site is located in the Fanno Creek drainage basin. All three basins on site drain to storm water systems that have restricted flow downstream. All storm water runoff for the proposed improvements will be retained on site and discharged at the pre-developed rate for the 2-year through 100-year storms. On site flows for the Ross and Hall basins will be reduced using StormTech SC740 chamber systems (Water quantity calculations attached). The following table summarizes the detention and flow information of the Ross and Hall StormTech detention systems. Water Quantity All storm water runoff for the proposed improvements will be retained on site and discharged at the pre-developed rate for the 2-year through 100-year storms. Attached are copies of the detention pipe and pond storage spread sheets and copies of the pre and post developed hydrographs I Pre- Post- Post- Storm developed developed developed Storage Depth of Release Volume Storage J Event flow(cfs) flow(cfs) rate(cfs) (cf) (ft) Hall 2-Year 0.12 0.8 0.12 5070 2.7 10-year 0.30 1.1 0.30 5849 3.4 25-year 0.40 1.3 0.40 6531 3.7 100-year 0.47 1.4 0.47 6992 4.0 Pre- Post- Post- Storm developed developed developed Storage Depth of Release Volume Storage Event flow(cfs) flow(cfs) rate(cfs) , (cf) (ft) Ross 2-Year 0.15 0.4 0.15 1202 1.3 10-year 0.26 0.6 0.26 1727 2.0 25-year 0.32 0.7 0.32 1999 2.4 100-year 0.38 0.8 0.37 2170 2.8 Pipe Sizing Attached is the pipe sizing calculations. r CESNW,Inc. CESNW Water Quality Calculations - Hall Project: Tigard Bonaventure Date: 07/24/14 Impervious areas: Streets and Sidewalks = 49222 sf Assisted Care Facility= 13940 sf 63162 sf total Required Water Quality Storage: Impervious Area*0.03' = Required Storage Treatment vol (cf) = 1894.86 Maximum outflow: Time=4 hours therefore: Q=volume/14400 sec Q = 0.132 cfs Qgpm= 59.06 #of 15gpm cartridges= 4 CESNW Water Quality Calculations - Ross Project: Tigard Bonaventure Date: 07/24/14 Impervious areas: Streets and Sidewalks = 12893 sf Assisted Care Facility= 19341 sf 32234 sf total Required Water Quality Storage: Impervious Area *0.03' = Required Storage Treatment vol (cf) = 967.02 Maximum outflow: Time=4 hours therefore: Q=volume/14400 sec Q = 0.067 cfs Qgpm= 30.14 #of 10gpm cartridges= 3 • E ^ ` i . T Project: Bonaventure CN W Project Number: 2876 Date: 07/27/14 POND STORAGE ROUTING Basin: Hall Event: 2-year Pipe Data: Outlet Data: H sys = 4.6 feet Orif1 A= 0.014 sq.ft. Broad Crested Arch = 51"x31"feet Orif1 E= 0 Weir1 L= 4 feet Length = 202 feet Dia 1 = 1.60 inches Weir1 E= 4 Slope = 0 feet/feet Max Vol= 10071 Cubic Feet Orif2 A= 0.05 sq.ft. Rectangular Height 0= 196.2 Elevation Orif2 E 2.7 Weir2 L= 0 feet #Barrels= 3 Dia 2 = 3.03 inches Weir2 E= 0 Orif3 A= 0.0055 sq.ft. MAX STOR.= 5070 cu ft Orif3 E= 3.4 MAX OUTLET= 0.12 cfs Dia 3 = 1.00 inches MAX HEIGHT= 2.7 feet Pipe Outflow Hydrograph 0.80 i 0.70 0.60 — — iI 0.50 u_ . o 0.40 o U- 0.30 — — 0.20 0.10 — — — — 0.00 0 200 400 600 800 1000 1200 1400 1600 Time in Minutes -Routed Hydrograph --Inflow Hydrograph File:PIPE-stormtech-2.xls 7/31/2014 CESINW,Inc. Page 1 Pond Storage vs. Outflow Height Storage Effect. OUTLETS t= 600 sec Tot. (ft) (cu ft) Length ORIF! OR/F2 ORIF3 WE/R1 WE/R2 S/f 2S/f 7+2S/Out - o 0 202 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 115 202 0.0 0.0 0.0 0.0 0.0 0.2 0.4 0.4 0.0 0.2 231 202 0.0 0.0 0.0 0.0 0.0 0.4 0.8 0.8 0.0 0.3 346 202 0.0 0.0 0.0 0.0 0.0 0.6 1.2 1.2 0.0 0.4 462 202 0.0 0.0 0.0 0.0 0.0 0.8 1.5 1.6 0.0 0.5 577 202 0.1 0.0 0.0 0.0 0.0 1.0 1.9 2.0 0.1 0.6 693 202 0.1 0.0 0.0 0.0 0.0 1.2 2.3 2.4 0.1 0.7 808 202 0.1 0.0 0.0 0.0 0.0 1.3 2.7 2.8 0.1 0.8 924 202 0.1 0.0 0.0 0.0 0.0 1.5 3.1 3.1 0.1 0.9 1039 202 0.1 0.0 0.0 0.0 0.0 1.7 3.5 3.5 0.1 1 1154 202 0.1 0.0 0.0 0.0 0.0 1.9 3.8 3.9 0.1 1.1 1405 202 0.1 0.0 0.0 0.0 0.0 2.3 4.7 4.8 0.1 1.2 1654 202 0.1 0.0 0.0 0.0 0.0 2.8 5.5 5.6 0.1 1.3 1902 202 0.1 0.0 0.0 0.0 0.0 3.2 6.3 6.4 0.1 1.4 2149 202 0.1 0.0 0.0 0.0 0.0 3.6 7.2 7.3 0.1 1.5 2393 202 0.1 0.0 0.0 0.0 0.0 4.0 8.0 8.1 0.1 1.6 2634 202 0.1 0.0 0.0 0.0 0.0 44 8.8 8.9 0.1 1.7 2873 202 0.1 0.0 0.0 0.0 0.0 4.8 9.6 9.7 0.1 1.8 3112 202 0.1 0.0 0.0 0.0 0.0 5.2 10.4 10.5 0.1 1.9 3343 202 0.1 0.0 0.0 0.0 0.0 5.6 11.1 11.2 0.1 2 3577 202 0.1 0.0 0.0 0.0 0.0 6.0 11.9 12.0 0,1 2.1 3798 202 0.1 0.0 0.0 0.0 0.0 6.3 12.7 12.8 0.1 2.2 4023 202 0.1 0.0 0.0 0.0 0.0 6.7 13.4 13.5 0.1 2.3 4246 202 0.1 0.0 0.0 0.0 0.0 7.1 14.2 14.3 0.1 2.4 4460 202 0.1 0.0 0.0 0 0 0.0 7.4 14.9 15.0 0.1 2.5 4682 202 0.1 0.0 0.0 0.0 0.0 7.8 15.6 15.7 0.1 2.6 4871 202 0.1 0.0 0.0 0.0 0.0 - 8.1 16.2 16.4 0.1 2.7 5067 202 0.1 0.0 0.0 0.0 0.0 8.4 16.9 17.0 0.1 2.8 5259 202 0.1 0.1 0.0 0.0 0.0 8.8 17.5 17.7 0.2 2.9 5452 202 0.1 0.1 0.0 0.0 0.0 9.1 18.2 18.4 0.2 3 5659 202 0.1 0.1 0.0 0.0 0.0 9.4 18.9 19.1 0.3 3.1 5768 202 0.1 0.2 0.0 0.0 0.0 9.6 19.2 19.5 0.3 3.2 5910 202 0.1 0.2 0.0 0.0 0.0 9 9 19.7 20.0 0.3 3.3 6014 202 0.1 0.2 0.0 0 0 0.0 10 0 20.0 20.4 0.3 3.4 6162 202 0.1 0.2 0 0 0.0 0.0 10.3 20.5 20.9 0.4 3.5 6381 202 0.1 0.2 0.0 0.0 0.0 10.6 21.3 21.7 0.4 3.6 6441 202 0.1 0.3 0.0 0.0 0.0 10.7 21.5 21.9 0.4 3.7 6587 202 0.1 0.3 0.0 0.0 0.0 11.0 22.0 22.4 0.4 3.8 6712 202 0.1 0.3 0.0 0.0 0.0 11.2 22.4 22.8 0.4 3.9 6841 202 0.1 0.3 0.0 0.0 0.0 11.4 22.8 23.3 0.5 4 6957 202 0.1 0.3 0.0 0.0 0.0 11.6 23.2 23.7 0.5 4.1 7072 202 0.2 0.3 0.0 0.4 0.0 11.8 23.6 24.4 0.9 4.2 7188 202 0.2 0.3 0.0 1.1 0.0 12.0 24.0 25.5 1.6 4.3 7303 202 0.2 0.3 0.0 2.0 0.0 12.2 24.3 26.8 2.5 4.4 7418 202 0.2 0.3 0.0 3.0 0.0 12.4 24.7 28.3 3.6 45 7534 202 0.2 0.4 0.0 4.2 0.0 12.6 25.1 29.9 4.8 4.6 7649 202 0.2 0.4 0.0 5.6 0.0 12.7 25.5 31.6 6.1 4.7 7765 202 0.2 0.4 0.0 7.0 0.0 12.9 25.9 33.5 7.6 4.8 7880 202 0.2 0.4 0.0 8.6 0.0 13.1 26.3 35.4 9.2 4.9 7996 202 0.2 0.4 0.0 10.2 0.0 13.3 26.7 37.5 10.8 5 8111 202 0.2 0.4 0.0 12.0 0.0 13.5 27.0 39.6 12.6 5.1 8227 202 0.2 0.4 0.0 13.8 0.0 13.7 27.4 41.9 14.5 5.2 8342 202 0 2 0.4 0.0 15.8 0.0 13.9 27.8 44.2 16.4 5.3 8457 202 0.2 0.4 0.0 17.8 0.0 14.1 28.2 46.6 18.4 5.4 8573 202 0.2 0.4 0.0 19.9 0.0 14.3 28.6 49.1 20.5 5.5 8688 202 0.2 0.4 0.0 22.0 0.0 14.5 29.0 51.7 22.7 5.6 8804 202 0.2 0.5 0.0 24.3 0.0 14.7 29.3 54.3 25.0 5.7 8919 202 0.2 0.5 0.0 26.6 0.0 14.9 29.7 57.0 27.3 5.8 9035 202 0.2 0.5 0.0 29.0 0.0 15.1 30.1 59.8 29.7 5.9 9150 202 0.2 0.5 0.0 31.4 0.0 15.3 30.5 62.6 32.1 6 9266 202 0.2 0.5 0.0 33.9 0.0 15.4 30.9 65.5 34.7 6.1 9381 202 0.2 0.5 0.0 36.5 0.0 15.6 31.3 68.5 37.2 6.2 9496 202 0.2 0.5 0 0 39.2 0.0 15.8 31.7 71.5 39.9 6.3 9612 202 0.2 0.5 0.0 41.9 0.0 16.0 32.0 74.6 42.6 6.4 9727 202 0.2 0.5 0.1 44.6 0.0 16.2 32.4 77.8 45.4 6.5 9843 202 0.2 0.5 0.1 47.4 0.0 16.4 32.8 81.0 48.2 6.6 9958 202 0.2 0.5 0.1 50.3 0.0 16.6 33.2 84.3 51.1 6.7. 10074 202 0.2 0.5 0.1 53.2 0.0 16.8 33.6 87.6 54.0 6.8 10189 202 0.2 0.5 0.1 56.2 0.0 17.0 34.0 91.0 57.0 6.9 10305 202 0.2 0 5 0.1 59.3 0.0 17.2 34.3 94.4 60.1 7 10420 202 0.2 0.5 0.1 62.4 0.0 17.4 34.7 97.9 63.2 7.1 10535 202 0.2 0.6 0.1 65.5 0.0 17.6 35.1 101.4 66.3 7.2 10651 202 0.2 0.6 0.1 68.7 0.0 17.8 35.5 105.0 69.5 7.3 10766 202 0.2 0.6 0.1 71.9 0.0 17.9 35.9 108.7 72.8 7 4 10882 202 0.2 0.6 0.1 75.2 0.0 18.1 36.3 112.3 76.1 - File:PIPE-stormtech-2.xls • 7/31/2014 CESINW,Inc. Page 2 1 • r 7.5 10997 202 0.2 0.6 0.1 78.6 0.0 18.3 36.7 116.1 79.4 7.6 11113 202 0.2 0.6 0.1 82.0 0.0 18.5 37.0 119.9 82.8 7.7 11228 202 0.2 0.6 0.1 85.4 0.0 18.7 37.4 123.7 86.3 7.8 11344 202 0.2 0.6 0.1 88.9 0.0 18.9 37.8 127.6 89.8 7.9 11459 202 0.2 0.6 0.1 92.4 0.0 19.1 38.2 131.5 93.3 8 11574 202 0.2 0.6 0.1 96.0 0.0 19.3 38.6 135.5 96.9 8.1 11690 202 0.2 0.6 0.1 99.6 0.0 19.5 39.0 139.5 100.5 8.2 11805 202 0.2 0.6 0.1 103.3 0.0 19.7 39.4 143.5 104.2 8.3 11921 202 0.2 0.6 0.1 107.0 0.0 19.9 39.7 147.6 107.9 8.4 12036 202 0.2 0.6 0.1 110.8 0.0 20.1 40.1 151.8 111.7 8.5 12152 202 0.2 0.6 0.1 114.6 0.0 20.3 40.5 156.0 115.5 8.6 12267 202 0.2 0.6 0.1 118.4 0.0 20.4 40.9 160.2 119.3 8.7 12382 202 0.2 0.6 0.1 122.3 0.0 20.6 41.3 164.5 123.2 8.8 12498 202 0.2 0.7 0.1 126.2 0.0 20.8 41.7 168.8 127.1 8.9 12613 202 0.2 0.7 0.1 130.2 0.0 21.0 42.0 173.2 131.1 9 12729 202 0.2 0.7 0.1 134.2 0.0 21.2 42.4 177.5 135.1 9.1 12844 202 0.2 0.7 0.1 138.2 0.0 21.4 42.8 182.0 139.2 9.2 12960 202 0.2 0.7 0.1 142.3 0.0 21.6 43.2 186.5 143.3 9.3 13075 202 0.2 0.7 0.1 146.4 0.0 21.8 43.6 191.0 147.4 9 4 13191 202 0.2 0.7 0.1 150.6 0.0 22.0 44.0 195.5 151.6 9 5 13306 202 0.2 0.7 0.1 154.8 0.0 22.2 44.4 200.1 155.8 9.6 13421 202 0.2 0.7 0.1 159.0 0.0 22.4 44 7 204.8 160.0 9.7 13537 202 0.2 0.7 0.1 163.3 0.0 22.6 45.1 209.4 164.3 9.8 13652 202 0.2 0.7 0.1 167.6 0.0 22.8 45.5 214.1 168.6 9.9 13768 202 0.2 0.7 0.1 172.0 0.0 22.9 45.9 218.9 173.0 10 13883 202 0.2 0.7 0.1 176.4 0.0 23.1 46.3 223.7 177.4 File:PIPE-stormtech-2.xls 7/31/2014 CESINW,Inc. Page 3 1 Pipe Storage Routing Time 11 12 2S1 /1+12+2S1 01 02+2S2 STORAGE 10 00 0.0 0.0 0.0 0.0 0.0 0.0 20 0.0 0.0 0.0 0.0 0.0 0.0 0.0 30 00 0.0 0.0 0.0 0.0 0.0 0.0 40 00 0.0 0.0 0.0 0.0 0.0 0.2 50 Co 0.0 0.0 0.0 0.0 0.0 1.5 60 0 0 0.0 0.0 0.0 0.0 0.0 5.1 70 0 0 0.0 0.0 0.0 0.0 0.0 11.6 80 0.0 0.0 0.0 0.1 0.0 0.1 21.3 90 0 0 0.0 0.1 0.1 0.0 0.1 34.2 100 0 0 0.0 0.1 0.2 0.0 0.2 50.7 110 00 0.0 0.2 0.2 0.0 0.2 71.6 120 00 0.0 0.2 0.3 0.0 0.3 97.1 130 00 0.1 0.3 0.4 0.0 0.4 126.3 140 01 0.1 0.4 0.5 0.0 0.5 137.6 150 01 0.1 0.5 0.6 0.0 0.6 158.8 160 0 0.1 0.5 0.7 0.0 0.6 183.3 170 0.1 0.6 0.8 0.0 0.7 212.6 180 01 0.1 0.7 0.9 0.0 0.8 246.3 190 0 1 0.1 0.8 1.0 0.0 0.9 274.6 200 0 1 0.1 0.9 1.1 0.0 1.1 308.6 210 0 I 0.1 1.0 1.2 0.0 1.2 344.8 220 01 0.1 1.1 1.3 0.0 1.3 383.9 230 01 0.1 1.3 1.5 0.0 1.4 420.9 240 01 0.1 1.4 1.6 0.0 1.6 464.5 250 0.1 0.1 1.5 1.8 0.0 1.7 505.4 260 01 0.1 1.7 1.9 0.0 1.9 550.4 270 0 I 0.1 1.8 2.1 0.0 2.0 597.1 280 0 1 0.1 2.0 2.2 0.1 2.2 641.8 290 0 1 0.1 2.1 2.4 0.1 2.4 693.1 300 01 0.1 2.3 2.6 01 2.5 749.2 310 0 i 0.2 2.5 2.8 0.1 2.7 804.0 320 C 2 0.2 2.7 3.0 0.1 2.9 862.3 330 0 2 0.2 2.9 3.2 0.1 3.1 918.1 340 3 2 0.2 3.1 3.4 0.1 3.3 978.1 350 -_ 0.2 3.3 3.6 0.1 3.5 1039.6 360 C 2 0.2 3.5 3-8 0.1 3.8 1107.4 370 __ 0.2 3.7 4.1 0.1 4.0 1174.8 380 2 2 0.2 3.9 4.3 0.1 4.2 1242.3 390 __ 0.2 4.1 4.5 0.1 4.4 1312.4 400 ..2 0.2 4.4 4.8 0.1 4.7 1389.0 410 .2 0.2 4.6 5.1 0.1 5.0 1480.3 420 2 2 0.3 4.9 5.4 0.1 5.4 1582.4 • 430 0 3 0.3 5.3 5.8 0.1 5.7 1700.3 440 0 3 0.3 5.7 6.3 0.1 6.2 1836.8 450 0 3 0.4 6.1 6.9 0.1 6.8 2016.2 460 0 4 0.7 6.7 7.8 0.1 7.7 2290.9 470 1 0.8 7.6 9.0 0.1 9.0 2662.3 480 0 3 0.6 8.9 10.3 0.1 10.2 3024.9 490 C 0 0.5 10.1 11.2 0.1 11.1 3314.1 500 C 5 0.4 11.0 12.0 0.1 11.9 3534.6 510 0 4 0.4 11.8 12.6 0.1 12.5 3709.1 520 0-1 0.3 12.4 13.0 0.1 12.9 3850.5 530 0 3 0.3 12.8 13.4 0.1 13.3 3959.2 540 ii:3 0.2 13.2 13.7 0.1 13.6 4044.5 550 -1 0.2 13.5 13.9 0.1 13.8 4113.9 560 0 2 0.2 13.7 14.1 0.1 14.0 4176.4 570 0 2 0.2 13.9 14.3 0.1 14.2 4234.6 580 0 2 0.2 14.1 14.5 0.1 14.4 4290.6 590 00 2 0.2 14.3 14.7 0.1 14.6 4343.0 600 0 2 0.2 14.5 14.9 0.1 14.8 4395.5 610 1 2 0.2 14.7 15.1 0.1 14.9 4447.7 620 0 2 0.2 14.8 15.2 0.1 15.1 4499.8 630 0 2 0.2 15.0 15.4 0.1 15.3 4549.7 640 0 2 0.2 15.2 15.6 0.1 15.4 4598.0 650 0:' 0.2 15.3 15.7 0.1 15.6 4640.3 660 3 2 0.2 15.5 15.8 0.1 15.7 4676.9 670 0 2 0.2 15.6 15.9 0.1 15.8 4710.3 680 0 2 0.2 15.7 16.0 0.1 15.9 4739.8 690 34 0.2 15.8 16.1 0.1 16.0 4769.0 700 3 2 0 2 15.9 16.2 0 1 16.1 4797.7 710 .2 0.2 16.0 16.3 0.1 16.2 4826.2 720 .1 2 0.2 16.1 16.4 0.1 16.3 4854 5 730 0 2 0.2 16.2 16.5 0.1 16.4 4882.8 740 C2 0.2 16.3 16.6 0.1 16.5 4909.0 750 .I 2 0.2 16.4 16.7 0.1 16.6 4935.9 760 0 2 0.2 16.5 16.8 0.1 16.7 4960.7 File:PIPE-stormtech-2.xls 7/31/2014 CESINW,Inc. Page 4 E,C L c �J"'\/\T� Project: eonaventure 1 Project Number: 2876 SANTA BARBARA URBAN HYDROGRAPH Date: 7/31/14 SCS TYPE 1A 24-HOUR DISTRIBUTION Basin: Nall Event: 2-year pre Given: Area= 1.6 acres Pt = 2.5 inches dt = 10 min. Tc = 58 min. w = 0.0794 routing constant Pervious Area Impervious Area HYDROGRAPH RESULTS Area= 1.6 acres Area = 0 acres Peak Runoff 0.12 cfs CN = 79 CN = 98 Total Vol. : 4641 cf S = 2.66 S = 0.20 0.2S= 0.53 0.2S = 0.04 Peak Runoff Hydrograph 0.1 0.1 0.1 0.1 - 0 0.1 0.0 0.0 - - - 0.0-- 0 200 400 600 800 1000 1200 1400 1600 Time in Minutes File:SBUH-24-2year.xls 7/31/2014 CESINW,Inc. Page 1 Pervious Area Impervious Area (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distri- mental lated fated mental fated mental Runoff Hydro- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 1 10 0.0040 0.0100 0.0100 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 2 20 0.0040 0.0100 0.0200 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 3 30 0.0040 0.0100 0.0300 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 4 40 0.0040 0.0100 0.0400 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 5 50 0.0040 0.0100 0.0500 0.0000 0.0000 0.0004 0.0004 0.0000 0.0 0.0 6 60 0.0040 0.0100 0.0600 0.0000 0.0000 0.0016 0.0013 0.0000 0.0 0.0 7 70 0.0040 0.0100 0.0700 0.0000 0.0000 0.0037 0.0020 0.0000 0.0 0.0 8 80 0.0040 0.0100 0.0800 0.0000 0.0000 0.0063 0.0027 0.0000 0.0 0.0 9 90 0.0040 0.0100 0.0900 0.0000 0.0000 0.0096 0.0032 0.0000 0.0 0.0 10 100 0.0040 0.0100 0.1000 0.0000 0.0000 0.0133 0.0038 0.0000 0.0 0.0 11 110 0.0050 0.0125 0.1125 0.0000 0.0000 0.0186 0.0053 0.0000 0.0 0.0 12 120 0.0050 0.0125 0.1250 0.0000 0.0000 0.0246 0.0060 0.0000 0.0 0.0 13 130 0.0050 0.0125 0.1375 0.0000 0.0000 0.0311 0.0065 0.0000 0.0 0.0 14 140 0.0050 0.0125 0.1500 0.0000 0.0000 0.0381 0.0070 0.0000 0.0 0.0 15 150 0.0050 0.0125 0.1625 0.0000 0.0000 0.0455 0.0074 0.0000 0.0 0.0 16 160 0.0050 0.0125 0.1750 0.0000 0.0000 0.0532 0.0078 0.0000 0.0 0.0 17 170 0.0060 0.0150 0.1900 0.0000 0.0000 0.0630 0.0098 0.0000 0.0 0.0 18 180 0.0060 0.0150 0.2050 0.0000 0.0000 0.0732 0.0102 0.0000 0.0 0.0 19 190 0.0060 0.0150 0.2200 0.0000 0.0000 0.0838 0.0106 0.0000 0.0 0.0 20 200 0.0060 0.0150 0.2350 0.0000 0.0000 0.0947 0.0109 0.0000 0.0 0.0 21 210 0.0060 0.0150 0.2500 0.0000 0.0000 0.1059 0.0112 0.0000 0.0 0.0 22 220 0.0060 0.0150 0.2650 0.0000 0.0000 0.1174 0.0115 0.0000 0.0 0.0 23 230 0.0070 0.0175 0.2825 0.0000 0.0000 0.1310 0.0137 0.0000 0.0 0.0 24 240 0.0070 0.0175 0.3000 0.0000 0.0000 0.1450 0.0140 0.0000 0.0 0.0 25 250 0.0070 0.0175 0.3175 0.0000 0.0000 0.1592 0.0142 0.0000 0.0 0.0 26 260 0.0070 0.0175 0.3350 0.0000 0.0000 0.1737 0.0145 0.0000 0.0 0.0 27 270 0.0070 0.0175 0.3525 0.0000 0.0000 0.1884 0.0147 0.0000 0.0 0.0 28 280 0.0070 0.0175 0.3700 0.0000 0.0000 0.2032 0.0148 0.0000 0.0 0.0 29 290 0.0082 0.0205 0.3905 0.0000 0.0000 0.2208 0.0176 0.0000 0.0 0.0 30 300 0.0082 0.0205 0.4110 0.0000 0.0000 0.2386 0.0178 0.0000 0.0 0.0 31 310 0.0082 0.0205 0.4315 0.0000 0.0000 0.2566 0.0180 0.0000 0.0 0.0 32 320 0.0082 0.0205 0.4520 0.0000 0.0000 0.2748 0.0182 0.0000 0.0 0.0 33 330 0.0082 0.0205 0.4725 0.0000 0.0000 0.2931 0.0183 0.0000 0.0 0.0 34 340 0.0082 0.0205 0.4930 0.0000 0.0000 0.3116 0.0185 0.0000 0.0 0.0 35 350 0.0095 0.0238 0.5168 0.0000 0.0000 0.3331 0.0215 0.0000 0.0 0.0 36 360 0.0095 0.0238 0.5405 0.0000 0.0000 0.3548 0.0217 0.0000 0.0 0.0 37 370 0.0095 0.0238 0.5643 0.0004 0.0004 0.3766 0.0218 0.0004 0.0 0.0 38 380 0.0095 0.0238 0.5880 0.0012 0.0008 0.3985 0.0219 0.0008 0.0 0.0 39 390 0.0095 0.0238 0.6118 0.0023 0.0012 0.4206 0.0221 0.0012 0.0 0.0 40 400 0.0095 0.0238 0.6355 0.0039 0.0016 0.4427 0.0222 0.0016 0.0 0.0 41 410 0.0134 0.0335 0.6690 0.0067 0.0028 0.4741 0.0314 0.0028 0.0 0.0 42 420 0.0134 0.0335 0.7025 0.0103 0.0036 0.5057 0.0316 0.0036 0.0 0.0 43 430 0.0134 0.0335 0.7360 0.0146 0.0043 0.5374 0.0317 0.0043 0.0 0.0 44 440 0.0180 0.0450 0.7810 0.0214 0.0068 0.5802 0.0428 0.0068 0.1 0.0 45 450 0.0180 0.0450 0.8260 0.0293 0.0080 0.6232 0.0430 0.0080 0.1 0.0 46 460 0.0340 0.0850 0.9110 0.0474 0.0180 0.7049 0.0817 0.0180 0.2 0.0 47 470 0.0540 0.1350 1.0460 0.0834 0.0360 0.8355 0.1307 0.0360 0.3 0.1 48 480 0.0270 0.0675 1.1135 0.1045 0.0211 0.9012 0.0657 0.0211 0.2 0.1 49 490 0.0180 0.0450 1.1585 0.1196 0.0151 0.9451 0.0439 0.0151 0.1 0.1 50 500 0.0134 0.0335 1.1920 0.1314 0.0118 0.9778 0.0327 0.0118 0.1 0.1 51 510 0.0134 0.0335 1.2255 0.1436 0.0122 1.0106 0.0328 0.0122 0.1 0.1 52 520 0.0134 0.0335 1.2590 0.1563 0.0126 1.0434 0.0328 0.0126 0.1 0.1 53 530 0.0088 0.0220 1.2810 0.1648 0.0085 1.0649 0.0216 0.0085 0.1 0.1 54 540 0.0088 0.0220 1.3030 0.1735 0.0087 1.0865 0.0216 0.0087 0.1 0.1 55 550 0.0088 0.0220 1.3250 0.1824 0.0089 1.1081 0.0216 0.0089 0.1 0.1 56 560 0.0088 0.0220 1.3470 0.1914 0.0090 1.1297 0.0216 0.0090 0.1 0.1 57 570 0.0088 0.0220 1.3690 0.2006 0.0092 1.1513 0.0216 0.0092 0.1 0.1 58 580 0.0088 0.0220 1.3910 0.2099 0.0094 1.1729 0.0216 0.0094 0.1 0.1 59 590 . 0.0088 0.0220 1.4130 0.2195 0.0095 1.1945 0.0216 0.0095 0.1 0.1 60 600 0.0088 0.0220 1.4350 0.2291 0.0097 1.2162 0.0216 0.0097 0.1 0.1 61 610 0.0088 0.0220 1.4570 0.2389 0.0098 1.2378 0.0216 0.0098 0.1 0.1 62 620 0.0088 0.0220 1.4790 0.2489 0.0100 1.2595 0.0217 0.0100 0.1 0.1 63 630 0.0088 0.0220 1.5010 0.2590 0.0101 1.2811 0.0217 0.0101 0.1 0.1 64 640 0.0088 0.0220 1.5230 0.2693 0.0103 1.3028 0.0217 0.0103 0.1 0.1 65 650 0.0072 0.0180 1.5410 0.2778 0.0085 1.3205 0.0177 0.0085 0.1 0.1 66 660 0.0072 0.0180 1.5590 0.2864 0.0086 1.3383 0.0177 0.0086 -0.1 0.1 67 670 0.0072 0.0180 1.5770 0.2951 0.0087 1.3560 0.0177 0.0087 0.1 _0.1 68 680 0.0072 0.0180 1.5950 0.3038 0.0088 1.3738 0.0178 0.0088 0.1 0.1 69 690 0.0072 0.0180 1.6130 0.3127 0.0089 1.3915 0.0178 0.0089 0.1 0.1 70 700 0.0072 0.0180 1.6310 0.3216 0.0089 1.4093 0.0178 0.0089 0.1 0.1 71 710 0.0072 0.0180 1.6490 0.3307 0.0090 1.4271 0.0178 0.0090 0.1 0.1 - File:SBUH-24-2year.xls 7/31/2014 CESINW,Inc. Page 2 . (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall !acre- Accumu- Accumu- Imre- Accumu- 'acre- Total Instant Design Incre- Distri- mental laced laced mental lated mental Runoff Hydra- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) • 7720 0.0072 0.0180 1.6670 0.3398 0.0091 1.4449 0.0178 0.0091 0.1 0.1 73 730 0.0072 0.0180 1.6850 0.3490 0.0092 1.4626 0.0178 0.0092 0.1 0.1 74 740 0.0072 0.0180 1.7030 0.3583 0.0093 1.4804 0.0178 0.0093 0.1 0.1 75 750 0.0072 0.0180 1.7210 0.3677 0.0094 1.4982 0.0178 0.0094 0.1 0.1 76 760 0.0072 0.0180 1.7390 0.3771 0.0094 1.5160 0.0178 0.0094 0.1 0.1 77 770 0.0057 0.0143 1.7533 0.3846 0.0075 1.5301 0.0141 0.0075 0.1 0.1 78 780 0.0057 0.0143 1.7675 0.3922 0.0076 1.5442 0.0141 0.0076 0.1 0.1 79 790 0.0057 0.0143 1.7818 0.3999 0.0076 1.5583 0.0141 0.0076 0.1 0.1 80 800 0.0057 0.0143 1.7960 0.4075 0.0077 1.5724 0.0141 0.0077 0.1 0.1 81 810 0.0057 0.0143 1.8103 0.4153 0.0077 1.5865 0.0141 0.0077 0.1 0.1 82 820 0.0057 0.0143 1.8245 0.4230 0.0078 1.6006 0.0141 0.0078 0.1 0.1 83 830 0.0057 0.0143 1.8388 0.4309 0.0078 1.6147 0.0141 0.0078 0.1 0.1 84 840 0.0057 0.0143 1.8530 0.4387 0.0079 1.6288 0.0141 0.0079 0.1 0.1 85 850 0.0057 0.0143 1.8673 0.4466 0.0079 1.6429 0.0141 0.0079 0.1 0.1 86 860 0.0057 0.0143 1.8815 0.4546 0.0080 1.6570 0.0141 0.0080 0.1 0.1 87 870 0.0057 0.0143 1.8958 0.4626 0.0080 1.6711 0.0141 0.0080 0.1 0.1 88 880 0.0057 0.0143 1.9100 0.4707 0.0080 1.6852 0.0141 0.0080 0.1 0.1 89 890 0.0050 0.0125 1.9225 0.4778 0.0071 1.6976 0.0124 0.0071 0.1 0.1 90 900 0.0050 0.0125 1.9350 0.4849 0.0071 1.7100 0.0124 0.0071 0.1 0.1 91 910 0.0050 0.0125 1.9475 0.4920 0.0072 1.7223 0.0124 0.0072 0.1 0.1 92 920 0.0050 0.0125 1.9600 0.4992 0.0072 1.7347 0.0124 0.0072 0.1 0.1 93 930 0.0050 0.0125 1.9725 0.5065 0.0072 1.7471 0.0124 0.0072 0.1 0.1 94 940 0.0050 0.0125 1.9850 0.5137 0.0073 1.7595 0.0124 0.0073 0.1 0.1 95 950 0.0050 0.0125 1.9975 0.5210 0.0073 1.7719 0.0124 0.0073 0.1 0.1 96 960 0.0050 0.0125 2.0100 0.5283 0.0073 1.7843 0.0124 0.0073 0.1 0.1 97 970 0.0050 0.0125 2.0225 0.5357 0.0074 1.7967 0.0124 0.0074 0.1 0.1 98 980 0.0050 0.0125 2.0350 0.5431 0.0074 1.8090 0.0124 0.0074 0.1 0.1 99 990 0.0050 0.0125 2.0475 0.5505 0.0074 1.8214 0.0124 0.0074 0.1 0.1 100 1000 0.0050 0.0125 2.0600 0.5579 0.0074 1.8338 0.0124 0.0074 0.1 0.1 101 1010 0.0040 0.0100 2.0700 0.5639 0.0060 1.8438 0.0099 0.0060 0.1 0.1 102 1020 0.0040 0.0100 2.0800 0.5699 0.0060 1.8537 0.0099 0.0060 0.1 0.1 103 1030 0.0040 0.0100 2.0900 0.5759 0.0060 1.8636 0.0099 0.0060 0.1 0.1 104 1040 0.0040 0.0100 2.1000 0.5820 0.0060 1.8735 0.0099 0.0060 0.1 0.1 105 1050 0.0040 0.0100 2.1100 0.5880 0.0061 1.8834 0.0099 0.0061 0.1 0.1 106 1060 0.0040 0.0100 2.1200 0.5941 0.0061 1.8933 0.0099 0.0061 0.1 0.1 107 1070 0.0040 0.0100 2.1300 0.6002 0.0061 1.9033 0.0099 0.0061 0.1 0.1 108 1080 0.0040 0.0100 2.1400 0.6063 0.0061 1.9132 0.0099 0.0061 0.1 0.1 109 1090 0.0040 0.0100 2.1500 0.6124 0.0061 1.9231 0.0099 0.0061 0.1 0.1 110 1100 0.0040 0.0100 2.1600 0.6186 0.0061 1.9330 0.0099 0.0061 0.1 0.1 111 1110 0.0040 0.0100 2.1700 0.6247 0.0062 1.9430 0.0099 0.0062 0.1 0.1 112 1120 0.0040 0.0100 2.1800 0.6309 0.0062 1.9529 0.0099 0.0062 0.1 0.1 113 1130 0.0040 0.0100 2.1900 0.6371 0.0062 1.9628 0.0099 0.0062 0.1 0.1 114 1140 0.0040 0.0100 2.2000 0.6433 0.0062 1.9727 0.0099 '0.0062 0.1 0.1 115 1150 0.0040 0.0100 2.2100 0.6496 0.0062 1.9827 0.0099 0.0062 0.1 0.1 116 1160 0.0040 0.0100 2.2200 0.6558 0.0063 1.9926 0.0099 0.0063 0.1 0.1 117 1170 0.0040 0.0100 2.2300 0.6621 0.0063 2.0025 0.0099 0.0063 0.1 0.1 118 1180 0.0040 0.0100 2.2400 0.6684 0.0063 2.0124 0.0099 0.0063 0.1 0.1 119 1190 0.0040 0.0100 2.2500 0.6747 0.0063 2.0224 0.0099 0.0063 0.1 0.1 120 1200 0.0040 0.0100 2.2600 0.6810 0.0063 2.0323 0.0099 0.0063 0.1 0.1 121 1210 0.0040 0.0100 2.2700 0.6873 0.0063 2.0422 0.0099 0.0063 0.1 0.1 122 1220 0.0040 0.0100 2.2800 0.6937 0.0064 2.0521 0.0099 0.0064 0.1 0.1 123 1230 0.0040 0.0100 2.2900 0.7000 0.0064 2.0621 0.0099 0.0064 0.1 0.1 124 1240 0.0040 0.0100 2.3000 0.7064 0.0064 2.0720 0.0099 0.0064 0.1 0.1 125 1250 0.0040 0.0100 2.3100 0.7128 0.0064 2.0819 0.0099 0.0064 0.1 0.1 126 1260 0.0040 0.0100 2.3200 0.7193 0.0064 2.0919 0.0099 0.0064 0.1 0.1 127 1270 0.0040 0.0100 2.3300 0.7257 0.0064 2.1018 0.0099 0.0064 0.1 0.1 128 1280 0.0040 0.0100 2.3400 0.7321 0.0065 2.1117 0.0099 0.0065 0.1 0.1 129 1290 0.0040 0.0100 2.3500 0.7386 0.0065 2.1217 0.0099 0.0065 0.1 0.1 130 1300 0.0040 0.0100 2.3600 0.7451 0.0065 2.1316 0.0099 0.0065 0.1 0.1 131 1310 0.0040 0.0100 2.3700 0.7516 0.0065 2.1415 0.0099 0.0065 0.1 0.1 132 1320 0.0040 0.0100 2.3800 0.7581 0.0065 2.1515 0.0099 0.0065 0.1 0.1 133 1330 0.0040 0.0100 2.3900 0.7646 0.0065 2.1614 0.0099 0.0065 0.1 0.1 134 1340 0.0040 0.0100 2.4000 0.7712 0.0065 2.1714 0.0099 0.0065 0.1 0.1 135 1350 0.0040 0.0100 2.4100 0.7777 0.0066 2.1813 0.0099 0.0066 0.1 0.1 136 1360 0.0040 0.0100 2.4200- 0.7843 0.0066 ' 2.1912 0.0099 0.0066 0.1 0.1 137 1370 0.0040 0.0100 2.4300 0.7909 0.0066 2.2012 0.0099 0.0066 0.1 0.1 138 1380 0.0040 0.0100 2.4400 0.7975 0.0066 2.2111 0.0099 0.0066 0.1 0.1 139 1390 0.0040 0.0100 2.4500 0.8041 0.0066 2.2210 0.0099 0.0066 0.1 0.1 140 1400 0.0040 0.0100 2.4600 0.8107 0.0066 2.2310 0.0099 0.0066 0.1 0.1 141 1410 0.0040 0.0100 2.4700 0.8174 0.0066 2.2409 0.0099 0.0066 0.1 0.1 142 1420 0.0040 0.0100 2.4800 0.8241 0.0067 2.2509 0.0099 0.0067 0.1 0.1 143 1430 0.0040 0.0100 2.4900 0.8307 0.0067 2.2608 0.0099 0.0067 0.1 0.1 144 1440 0.0040 0.0100 2.5000 0.8374 0.0067 2.2707 0.0099 0.0067 0.1 0.1 Total 1.0000 2.5000 Hydrograph Volume 4641 (Cubic Feet) File:SSUH-24-2year.xls 7/31/2014 CESINW,Inc. Page 3 CIE S t\T W Project: Bonaventure L �1 Project Number: 2876 SANTA BARBARA URBAN HYDROGRAPH Date: 7/31/14 SCS TYPE 1A 24-HOUR DISTRIBUTION Basin: Hall Event: 2-year post Given: Area= 1.6 acres Pt = 2.5 inches dt = 10 min. Tc = 18 min. w = 0.2174 routing constant Pervious Area Impervious Area HYDROGRAPH RESULTS Area= 0.15 acres Area = 1 45 acres Peak Runoff 0.8 cfs CN = 79 CN = 98 Total Vol. : 12307 cf S = 2.66 S = 0.20 0.2S= 0.53 0.2S = 0.04 Peak Runoff Hydrograph 0.8 0.7 0.6 0.5 •C 0.4 0 U- 0.3 0.2 0.1 =— — 0.0 0 200 400 600 800 1000 1200 1400 1600 Time in Minutes File:SBUH-24-2year-post.xls 7/31/2014 CESINW,Inc. Page 1 Pervious Area Impervious Area (1) (2) (3) (4) (5) (6) (7) (3) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distri- mental lated lated mental laced mental Runoff Hydro- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 1 10 0.0040 0.0100 0.0100 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 2 20 0.0040 0.0100 0.0200 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 3 30 0.0040 0.0100 0.0300 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 4 40 0.0040 0.0100 0.0400 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 5 50 0.0040 0.0100 0.0500 0.0000 0.0000 0.0004 0.0004 0.0004 0.0 0.0 6 60 0.0040 0.0100 0.0600 0.0000 0.0000 0.0016 0.0013 0.0011 0.0 0.0 7 70 0.0040 0.0100 0.0700 0.0000 0.0000 0.0037 0.0020 0.0018 0.0 0.0 8 80 0.0040 0.0100 0.0800 0.0000 0.0000 0.0063 0.0027 0.0024 0.0 0.0 9 90 0.0040 0.0100 0.0900 0.0000 0.0000 0.0096 0.0032 0.0029 0.0 0.0 10 100 0.0040 0.0100 0.1000 0.0000 0.0000 0.0133 0.0038 0.0034 0.0 0.0 11 110 0.0050 0.0125 0.1125 0.0000 0.0000 0.0186 0.0053 0.0048 0.0 0.0 12 120 0.0050 0.0125 0.1250 0.0000 0.0000 0.0246 0.0060 0.0054 0.1 0.0 13 130 0.0050 0.0125 0.1375 0.0000 0.0000 0.0311 0.0065 0.0059 0.1 0.0 14 140 0.0050 0.0125 0.1500 0.0000 0.0000 0.0381 0.0070 0.0063 0.1 0.1 15 150 0.0050 0.0125 0.1625 0.0000 0.0000 0.0455 0.0074 0.0067 0.1 0.1 16 160 0.0050 0.0125 0.1750 0.0000 0.0000 0.0532 0.0078 0.0070 0.1 0.1 17 170 0.0060 0.0150 0.1900 0.0000 0.0000 0.0630 0.0098 0.0089 0.1 0.1 18 180 0.0060 0.0150 0.2050 0.0000 0.0000 0.0732 0.0102 0.0092 0.1 0.1 19 190 0.0060 0.0150 0.2200 0.0000 0.0000 0.0838 0.0106 0.0096 0.1 0.1 20 200 0.0060 0.0150 0.2350 0.0000 0.0000 0.0947 0.0109 0.0099 0.1 0.1 21 210 0.0060 0.0150 0.2500 0.0000 0.0000 0.1059 0.0112 0.0102 0.1 0.1 22 220 0.0060 0.0150 0.2650 0.0000 0.0000 0.1174 0.0115 0.0104 0.1 0.1 23 230 0.0070 0.0175 0.2825 0.0000 0.0000 0.1310 0.0137 0.0124 0.1 0.1 24 240 0.0070 0.0175 0.3000 0.0000 0.0000 0.1450 0.0140 0.0127 0.1 0.1 25 250 0.0070 0.0175 0.3175 0.0000 0.0000 0.1592 0.0142 0.0129 0.1 0.1 26 260 0.0070 0.0175 0.3350 0.0000 0.0000 0.1737 0.0145 0.0131 0.1 0.1 27 270 0.0070 0.0175 0.3525 0.0000 0.0000 0.1884 0.0147 0.0133 0.1 0.1 28 280 0.0070 0.0175 0.3700 0.0000 0.0000 0 2032 0.0148 0.0135 0.1 0.1 29 290 0.0082 0.0205 0.3905 0.0000 0.0000 0.2208 0.0176 0.0160 0.2 0.1 30 300 0.0082 0.0205 0.4110 0.0000 0.0000 0.2386 0.0173 0.0161 0.2 0.1 31 310 0.0082 0.0205 0.4315 0.0000 0.0000 0.2566 0.0180 0.0163 0.2 0.1 32 320 0.0082 0.0205 0.4520 0.0000 0.0000 0.2748 0.0182 0.0165 0.2 0.2 33 330 0.0082 0.0205 0.4725 0.0000 0.0000 0.2931 0.0183 0.0166 0.2 0.2 34 340 0.0082 0.0205 0.4930 0.0000 0.0000 0.3116 0.0185 0.0167 0.2 0.2 35 350 0.0095 0.0238 0.5168 0.0000 0.0000 0.3331 0.0215 0.0195 0.2 0.2 36 360 0.0095 0.0238 0.5405 0.0000 0.0000 0.3548 0.0217 0.0197 0.2 0.2 37 370 0.0095 0.0238 0.5643 0.0004 0.0004 0.3766 0-0218 0.0198 0.2 0.2 38 380 0.0095 0.0238 0.5880 0.0012 0.0008 0.3985 0.0219 0.0200 0.2 0.2 39 390 0.0095 0.0238 0.6118 0.0023 0.0012 0.4206 0.0221 0.0201 0.2 0.2 40 400 0.0095 0.0238 0.6355 0.0039 0.0016 0.4427 0.0222 0.0202 0.2 0.2 41 410 0.0134 0.0335 0.6690 0.0067 0.0028 0.4741 0.0314 0.0287 0.3 0.2 42 420 0.0134 0.0335 0.7025 0.0103 0.0036 0.5057 0.0316 0.0289 0.3 0.2 43 430 0.0134 0.0335 0.7360 0.0146 0.0043 0.5374 0.0317 0.0291 0.3 0.3 44 440 0.0180 0.0450 0.7810 0.0214 0.0068 0.5802 0.0428 0.0394 0.4 0.3 45 450 0.0180 0.0450 0.8260 0.0293 0.0080 0.6232 0.0430 0.0397 0.4 0.3 46 460 0.0340 0.0850 0.9110 0.0474 0.0180 0.7049 0.0817 0.0757 0.7 0.4 47 470 0.0540 0.1350 1.0460 0.0834 0.0360 0.8355 0.1307 0.1218 1.2 0.7 48 480 0.0270 0.0675 1.1135 0.1045 0.0211 0.9012 0.0657 0.0615 0.6 0.8 49 490 0.0180 0.0450 1.1585 0.1196 0.0151 0.9451 0.0439 0.0412 0.4 0.6 50 500 0.0134 0.0335 1.1920 0.1314 0.0118 0.9778 0.0327 0.0308 0.3 0.5 51 510 0.0134 0.0335 1.2255 0.1436 0.0122 1.0106 0.0328 0.0308 0.3 0.4 52 520 0.0134 0.0335 1.2590 0.1563 0.0126 1.0434 0.0328 0.0309 0.3 0.4 53 530 0.0088 0.0220 1.2810 0.1648 0.0085 1.0649 0.0216 0.0203 0.2 0.3 54 540 0.0088 0.0220 1.3030 0.1735 0.0087 1.0865 0.0216 0.0204 0.2 0.3 55 550 0.0088 0.0220 1.3250 0.1824 0.0089 1.1081 0.0216 0.0204 0.2 0.2 56 560 0.0088 0.0220 1.3470 0.1914 0.0090 1.1297 0.0216 0.0204 0.2 0.2 57 570 0.0088 0.0220 1.3690 0.2006 0.0092 1.1513 0.0216 0.0204 0.2 0.2 58 580 0.0088 0.0220 1.3910 0.2099 0.0094 1.1729 0.0216 0.0205 0.2 0.2 59 590 0.0088 0.0220 1.4130 0.2195 0.0095 1.1945 0.0216 0.0205 0.2 0.2 60 600 0.0088 0.0220 1.4350 0.2291 0.0097 1.2162 0.0216 0.0205 0.2 0.2 61 610 0.0088 0.0220 1.4570 0.2389 0.0098 1.2378 0.0216 0.0205 _ 0.2 0.2 62 620 0.0088 0.0220 1.4790 0.2489 0.0100 1.2595 0.0217 0.0206 0.2 0.2 63 630 0.0088 0.0220 1.5010 0.2590 0.0101 1.2811 0.0217 0.0206 0.2 0.2 64 640 -0.0088 0.0220 1.5230 0.2693 0.0103 1.3028 0.0217 0.0206 0.2 0.2 65 650 0.0072 0.0180 1.5410 0.2778 0.0085 1.3205 0.0177 0.0169 0.2 0.2 66 660 0.0072 0.0180 1.5590 0.2864 0.0086 1.3383 0.0177 0.0169 0.2 0.2 67 670 0.0072 0.0180 1.5770 0.2951 0.0087 1.3560 0.0177 0.0169 0.2 0.2 68 680 0.0072 0.0180 1.5950 0.3038 0.0088 1.3738 0.0178 0.0169 0.2 0.2 69 690 0.0072 0.0180 1.6130 0.3127 0.0089 1.3915 0.0178 0.0169 0.2 0.2 _ 70 700 0.0072 0.0180 1.6310 0.3216 0.0089 1.4093 0.0178 0.0169 0.2 0.2 71 710 0.0072 0.0180 1.6490 0.3307 0.0090 1.4271 0.0178 0.0170 0.2 0.2 File:SBUH-24-2year-post.xls 7/31/2014 CESINW,Inc. Page 2 (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distri- mental lated lated mental lated mental Runoff Hydro- Hydra- - ment button Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 72 720 0.0072 0.0180 1.6670 0.3398 0.0091 1.4449 0.0178 0.0170 0.2 0.2 73 730 0.0072 0.0180 1.6850 0.3490 0.0092 1.4626 0.0178 0.0170 0.2 0.2 74 740 0.0072 0.0180 1.7030 0.3583 0.0093 1.4804 0.0178 0.0170 0.2 0.2 75 750 0.0072 0.0180 1.7210 0.3677 0.0094 1.4982 0.0178 0.0170 0.2 0.2 76 760 0.0072 0.0180 1.7390 0.3771 0.0094 1.5160 0.0178 0.0170 0.2 0.2 77 770 0.0057 0.0143 1.7533 0.3846 0.0075 1.5301 0.0141 0.0135 0.1 0.2 78 780 0.0057 0.0143 1.7675 0.3922 0.0076 1.5442 0.0141 0.0135 0.1 0.1 79 790 0.0057 0.0143 1.7818 0.3999 0.0076 1.5583 0.0141 0.0135 0.1 0.1 80 800 0.0057 0.0143 1.7960 0.4075 0.0077 1.5724 0.0141 0.0135 0.1 0.1 81 810 0.0057 0.0143 1.8103 0.4153 0.0077 1.5865 0.0141 0.0135 0.1 0.1 82 820 0.0057 0.0143 1.8245 0.4230 0.0078 1.6006 0.0141 0.0135 0.1 0.1 83 830 0.0057 0.0143 1.8388 0.4309 0.0078 1.6147 0.0141 0.0135 0.1 0.1 84 840 0.0057 0.0143 1.8530 0.4387 0.0079 1.6288 0.0141 0.0135 0.1 0.1 85 850 0.0057 0.0143 1.8673 0.4466 0.0079 1.6429 0.0141 0.0135 0.1 0.1 86 860 0.0057 0.0143 1.8815 0.4546 0.0080 1.6570 0.0141 0.0135 0.1 0.1 87 870 0.0057 0.0143 1.8958 0.4626 0.0080 1.6711 0.0141 0.0135 0.1 0.1 88 880 0.0057 0.0143 1.9100 0.4707 0.0080 1.6852 0.0141 0.0135 0.1 0.1 89 890 0.0050 0.0125 1.9225 0.4778 0.0071 1.6976 0.0124 0.0119 0.1 0.1 90 900 0.0050 0.0125 1.9350 0.4849 0.0071 1.7100 0.0124 0.0119 0.1 0.1 91 910 0.0050 0.0125 1.9475 0.4920 0.0072 1.7223 0.0124 0.0119 0.1 0.1 92 920 0.0050 0.0125 1.9600 0.4992 0.0072 1.7347 0.0124 0.0119 0.1 0.1 93 930 0.0050 0.0125 1.9725 0.5065 0.0072 1.7471 0.0124 0.0119 0.1 0.1 94 940 0.0050 0.0125 1.9850 0.5137 0.0073 1.7595 0.0124 0.0119 0.1 0.1 95 950 0.0050 0.0125 1.9975 0.5210 0.0073 1.7719 0.0124 0.0119 0.1 0.1 96 960 0.0050 0.0125 2,0100 0.5283 0.0073 1.7843 0.0124 0.0119 0.1 0.1 97 970 0.0050 0.0125 2.0225 0.5357 0.0074 1.7967 0.0124 0.0119 0.1 0.1 98 980 0.0050 0.0125 2.0350 0.5431 0.0074 1.8090 0.0124 0.0119 0.1 0.1 99 990 0.0050 0.0125 2.0475 0.5505 0.0074 1.8214 0.0124 0.0119 0.1 0.1 100 1000 0.0050 0.0125 2.0600 0.5579 0.0074 1.8338 0.0124 0.0119 0.1 0.1 101 1010 0.0040 0.0100 2.0700 0.5639 0.0060 1.8438 0.0099 0.0095 0.1 0.1 102 1020 0.0040 0.0100 2.0800 0.5699 0.0060 1.8537 0.0099 0.0095 0.1 0.1 103 1030 0.0040 0.0100 2.0900 0.5759 0.0060 1.8636 0.0099 0.0096 0.1 0.1 104 1040 0.0040 0.0100 2.1000 0.5820 0.0060 1.8735 0.0099 0.0096 0.1 0.1 105 1050 0.0040 0.0100 2.1100 0.5880 0.0061 1.8834 0.0099 0.0096 0.1 0.1 106 1060 0.0040 0.0100 2.1200 0.5941 0.0061 1.8933 0.0099 0.0096 0.1 0.1 107 1070 0.0040 0.0100 2.1300 0.6002 0.0061 1.9033 0.0099 0.0096 0.1 0.1 108 1080 0.0040 0.0100 2.1400 0.6063 0.0061 1.9132 0.0099 0.0096 0.1 0.1 109 1090 0.0040 0.0100 2.1500 0.6124 0.0061 1.9231 0.0099 0.0096 0.1 0.1 110 1100 0.0040 0.0100 2.1600 0.6186 0.0061 1.9330 0.0099 0.0096 0.1 0.1 111 1110 0.0040 0.0100 2.1700 0.6247 0.0062 1.9430 0.0099 0.0096 0.1 0.1 112 1120 0.0040 0.0100 2.1800 0.6309 0.0062 1.9529 0.0099 0.0096 0.1 0.1 113 1130 0.0040 0.0100 2.1900 0.6371 0.0062 1.9628 0.0099 0.0096 0.1 0.1 114 1140 0.0040 0.0100 2.2000 0.6433 0.0062 1.9727 0.0099 0.0096 0.1 0.1 115 1150 0.0040 0.0100 2.2100 0.6496 0.0062 1.9827 0.0099 0.0096 0.1 0.1 116 1160 0.0040 0.0100 2.2200 0.6558 0.0063 1.9926 0.0099 0.0096 0.1 0.1 117 1170 0.0040 0.0100 2.2300 0.6621 0.0063 2.0025 0.0099 0.0096 0.1 0.1 118 1180 0.0040 0.0100 2.2400 0.6684 0.0063 2.0124 0.0099 0.0096 0.1 0.1 119 1190 0.0040 0.0100 2.2500 0.6747 0.0063 2.0224 0.0099 0.0096 0.1 0.1 120 1200 0.0040 0.0100 2.2600 0.6810 0.0063 2.0323 0.0099 0.0096 0.1 0.1 121 1210 0.0040 0.0100 2.2700 0.6873 0.0063 2.0422 0.0099 0.0096 0.1 0.1 122 1220 0.0040 0.0100 2.2800 0.6937 0.0064 2.0521 0.0099 0.0096 0.1 0.1 123 1230 0.0040 0.0100 2.2900 0.7000 0.0064 2.0621 0.0099 0.0096 0.1 0.1 124 1240 0.0040 0.0100 2.3000 0.7064 0.0064 2.0720 0.0099 0.0096 0.1 0.1 125 1250 0.0040 0.0100 2.3100 0.7128 0.0064 2.0819 0.0099 0.0096 0.1 0.1 126 1260 0.0040 0.0100 2.3200 0.7193 0.0064 2.0919 0.0099 0.0096 0.1 0.1 127 1270 0.0040 0.0100 2.3300 0.7257 0.0064 2.1018 0.0099 0.0096 0.1 0.1 128 1280 0.0040 0.0100 2.3400 0.7321 0.0065 2.1117 0.0099 0.0096 0.1 0.1 129 1290 0.0040 0.0100 2.3500 0.7386 0.0065 2.1217 0.0099 0.0096 0.1 0.1 130 1300 0.0040 0.0100 2.3600 0.7451 0.0065 2.1316 0.0099 0.0096 0.1 0.1 131 1310 0.0040 0.0100 2.3700 0.7516 0.0065 2.1415 0.0099 0.0096 0.1 0.1 132 1320 0.0040 0.0100 2.3800 0.7581 0.0065 2.1515 0.0099 0.0096 0.1 0.1 133 1330 0.0040 0.0100 2.3900 0.7646 0.0065 2.1614 0.0099 0.0096 0.1 0.1 134 1340 0.0040 0.0100 2.4000 0.7712 0.0065 2.1714 0.0099 0.0096 0.1 0.1 135 .-1350 0.0040 0.0100 - 2.4100 0.7777 0.0066-- -2.1813 -0.0099• 0.0096 0.1 0.1 136 1360 0.0040 - 0.0100 2.4200 0.7843 0.0066 2.1912 0.0099 0.0096 0.1 0.1 137 1370 0.0040 0.0100 2.4300 0.7909 0.0066 2.2012 0.0099 0.0096 0.1 0.1 138 1380 0.0040 0.0100 2.4400 0.7975 0.0066 2.2111 0.0099 0.0096 0.1 0.1 139 1390 0.0040 0.0100 2.4500 0.8041 0.0066 2.2210 0.0099 0.0096 0.1 0.1 140 1400 0.0040 0.0100 2.4600 0.8107 0.0066 2.2310 0.0099 0.0096 0.1 0.1 141 1410 0.0040 0.0100 2.4700 0.8174 0.0066 2.2409 0.0099 0.0096 0.1 0.1 142 1420 0.0040 0.0100 2.4800 0.8241 0.0067 2.2509 0.0099 0.0096 0.1 0.1 143 1430 0.0040 0.0100 2.4900 0.8307 0.0067 2.2608 0.0099 0.0096 0.1 0.1 144 1440 0.0040 0.0100 2.5000 0.8374 0.0067 2.2707 0.0099 0.0096 0.1 0.1 Total 1.0000 2.5000 Hydrograph Volume 12307 (Cubic Feet) File:SBUH-24-2year-post.xls 7/31/2014 CESINW,Inc. Page 3 • E. Project: Bonaventure v( L s Nw Project Number: 2876 Date: 07/27/14 POND STORAGE ROUTING Basin: Hall Event: 10-year Pipe Data: Outlet Data: H sys = 4.6 feet Orif1 A= 0.014 sq.ft. Broad Crested Arch = 51"x31"feet Orif1 E= 0 Weirl L= 4 feet Length = 202 feet Dia 1 = 1.60 inches Weir1 E= 4 Slope = 0 feet/feet Max Vol= 10071 Cubic Feet Orif2 A= 0.05 sq.ft. Rectangular Height 0= 196.2 Elevation Orif2 E= 2.7 Weir2 L= 0 feet #Barrels, 3 Dia 2 = 3.03 inches Weir2 E= 0 Orif3 A= 0.0055 sq.ft. MAX STOR.= 5849 cu ft Orif3 E= 3.4 MAX OUTLET= 0.30 cfs Dia 3 = 1.00 inches MAX HEIGHT= 3.1 feet Pipe Outflow Hydrograph 1.20 •1.00 -- • i' 0.80 — - -- 0.60 — • — — 3 0 LL 0.40 0.20 0.00 0 200 400 600 800 1000 1200 1400 1600 Time in Minutes -- - -Routed Hydrograph ----Inflow Hydrograph File:PIPE-stormtech-10.xls 7/31/2014 CESINW,Inc. Page 1 r 1 Pond Storage vs. Outflow Height Storage Effect. OUTLETS t= 600 sec Tot. (ft) (cu ft) Length OR/F1 OR/F2 OR!F3 WE/R1 WEIR2 S/t 2S/t 7+2S/Out 0 0 202 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 115 202 0.0 0.0 0.0 0.0 0.0 0.2 0.4 0.4 0.0 0.2 231 202 0.0 0.0 0.0 0.0 0.0 0.4 0.8 0.8 0.0 0.3 346 202 0.0 0.0 0.0 0.0 0.0 0.6 1.2 1.2 0.0 0.4 462 202 0.0 0.0 0.0 0.0 0.0 0.8 1.5 1.6 0.0 0.5 577 202 0.1 0.0 0.0 0.0 0.0 1.0 1.9 2.0 0.1 0.6 693 202 0.1 0.0 0.0 0.0 0.0 1.2 2.3 2.4 0.1 0.7 808 202 0.1 0.0 0.0 0.0 0.0 1.3 2.7 2.8 0.1 0.8 924 202 0.1 0.0 0.0 0.0 0.0 1.5 3.1 3.1 0.1 0.9 1039 202 0.1 0.0 0.0 0.0 0.0 1.7 3.5 3.5 0.1 1 1154 202 0.1 0.0 0.0 0.0 0.0 1.9 3.8 3.9 0.1 1.1 1405 202 0.1 0.0 0.0 0.0 0.0 2.3 4.7 4.8 0.1 1.2 1654 202 0.1 0.0 0.0 0.0 0.0 2.8 5.5 5.6 0.1 1.3 1902 202 0.1 0.0 0.0 0.0 0.0 3.2 6.3 6.4 0.1 1.4 2149 202 0.1 0.0 0.0 0.0 0.0 3.6 7.2 7.3 0.1 1.5 2393 202 0.1 0.0 0.0 0.0 0.0 4.0 8.0 8.1 0.1 1.6 2634 202 0.1 0.0 0.0 0.0 0.0 4.4 8.8 8.9 0.1 1.7 2873 202 0.1 0.0 0.0 0.0 0.0 4.8 9.6 9.7 0.1 1.8 3112 202 0.1 0.0 0.0 0.0 0.0 5.2 10.4 10.5 0.1 1.9 3343 202 0.1 0.0 0.0 0.0 0.0 5.6 11.1 11.2 01 2 3577 202 0.1 0.0 0 0 0.0 0.0 6.0 11.9 12.0 0.1 2.1 3798 202 0.1 0.0 0 0 0.0 0.0 6.3 12.7 12.8 0.1 2.2 4023 202 0.1 0.0 0.0 0.0 0.0 6.7 13.4 13.5 0.1 2.3 4246 202 0.1 0.0 0.0 0.0 0.0 7.1 14.2 14.3 0.1 2.4 4460 202 0.1 0.0 0.0 0.0 0.0 7.4 14.9 15.0 0.1 2.5 4682 202 0.1 0.0 0.0 0.0 0.0 7.8 15.6 15.7 0.1 2.6 4871 202 0.1 0.0 0.0 0.0 0.0 8.1 16.2 16.4 0.1 2.7 5067 202 0.1 0.0 0.0 0.0 0.0 8.4 16.9 17.0 01 2.8 5259 202 0.1 0.1 0.0 0.0 0.0 8.8 17.5 17.7 0.2 2.9 5452 202 0.1 0.1 0.0 0.0 0.0 9.1 18.2 18.4 0 2 3 5659 202 0.1 0.1 0.0 0.0 0.0 9.4 18.9 19.1 0.3 3.1 5768 202 0.1 0.2 0.0 0.0 0.0 9.6 19.2 19.5 0.3 3.2 5910 202 0.1 0.2 0.0 0.0 0.0 9.9 19.7 20.0 0.3 3.3 6014 202 0.1 0.2 0.0 0.0 0.0 10.0 20.0 20.4 0.3 3.4 6162 202 0.1 0.2 0.0 0.0 0.0 10 3 20.5 20.9 0.4 3.5 6381 202 0.1 0.2 0.0 0.0 0.0 10.6 21.3 21.7 0.4 3.6 6441 202 0.1 0.3 0.0 0.0 0.0 10.7 21.5 21.9 0.4 3.7 6587 202 0.1 0.3 0.0 0.0 0.0 11.0 22.0 22.4 0.4 3.8 6712 202 0.1 0.3 0.0 0.0 0.0 11.2 22.4 22.8 0.4 3.9 6841 202 0.1 0.3 0.0 0.0 0.0 11.4 22.8 23.3 0.5 4 6957 202 0.1 0.3 0.0 0.0 0.0 11.6 23.2 23.7 0.5 4.1 7072 202 0.2 0.3 0.0 0.4 0.0 11.8 23.6 24.4 0.9 4.2 7188 202 0.2 0.3 0.0 1.1 0.0 12.0 24.0 25.5 1.6 4.3 7303 202 0.2 0.3 0.0 2.0 0.0 12.2 24.3 26.8 2.5 4.4 7418 202 0.2 0.3 0.0 3.0 0.0 12.4 24.7 28.3 3 6 4.5 7534 202 0.2 0.4 0.0 4.2 0.0 12.6 25.1 29.9 4.8 4.6 7649 202 0.2 0.4 0.0 5.6 0.0 12.7 25.5 31.6 6.1 4.7 7765 202 0.2 0.4 0.0 7.0 0.0 12.9 25.9 33.5 7.6 4.8 7880 202 0.2 0.4 0.0 8.6 0.0 13.1 26.3 35.4 9.2 4.9 7996 202 0.2 0.4 0.0 10.2 0.0 13.3 26.7 37.5 10.8 5 8111 202 0.2 0.4 0.0 12.0 0.0 13.5 27.0 39.6 12.6 5.1 8227 202 0.2 0.4 0.0 13.8 0.0 13.7 27.4 41.9 14.5 5.2 8342 202 0.2 0.4 0.0 15.8 0.0 13.9 27.8 44.2 16.4 5.3 8457 202 0.2 0.4 0.0 17.8 0.0 14.1 28.2 46.6 184 5.4 8573 202 0.2 0.4 0.0 19.9 0.0 14.3 28.6 49.1 20.5 5.5 8688 202 0.2 0.4 0.0 22.0 0.0 14.5 29.0 51.7 22.7 5.6 8804 202 0.2 0.5 0.0 24.3 0.0 14.7 29.3 54.3 25.0 5.7 8919 202 0.2 0.5 0.0 26.6 0.0 14.9 29.7 57.0 27.3 5.8 9035 202 0.2 0.5 0.0 29.0 0.0 15.1 30.1 59.8 29.7 5.9 9150 202 0.2 0.5 0.0 31.4 0.0 15.3 30.5 62.6 32.1 6 9266 202 0.2 0.5 0.0 33.9 0.0 15.4 30.9 65.5 34.7 6.1 9381 202 0.2 0.5 0.0 36.5 0.0 15.6 31.3 68.5 37.2 6.2 9496 202 0.2 0.5 0.0 39.2 0.0 15.8 31.7 71.5 39.9 6.3 9612 202 0.2 0.5 0.0 41.9 0.0 16.0 32.0 74.6 42.6 6.4 9727 202 0.2 0.5 0.1 44.6 0.0 16.2 32.4 77.8 45.4 .. 6.5 9843 202 0.2 0.5 0.1 47.4 0.0 16 4 32.8 81.0 -48.2 ^- 6.6 9958 202 0.2 0.5 0.1 50.3 0.0 16.6 33.2 84.3 51.1 _. 6.7 10074 202 0.2 0.5 0.1 53.2 0.0 16.8 33.6 87.6 54.0 6.8 10189 202 0.2 0.5 0.1 56.2 0.0 17.0 34.0 91.0 57.0 6.9 10305 202 0.2 0.5 0.1 59.3 0.0 17.2 34.3 94.4 60.1 7 10420 202 0.2 0.5 0.1 62.4 0.0 17.4 34.7 97.9 63.2 7.1 10535 202 0.2 0.6 0.1 65.5 0.0 17.6 35.1 101.4 66.3 7.2 10651 202 0.2 0.6 0.1 68.7 0.0 17.8 35.5 105.0 69.5 7.3 10766 202 0.2 0.6 0.1 71.9 0.0 17.9 35.9 108.7 72.8 7.4 10882 202 0.2 0.6 0.1 75.2 0.0 18.1 36.3 112.3 76.1 File:PIPE-stormtech-10.xIs 7/31/2014 CESINW,Inc. Page 2 • 7.5 10997 202 0.2 0.6 0.1 78.6 0.0 18.3 36.7 116.1 79.4 7.6 11113 202 0.2 0.6 0.1 82.0 0.0 18.5 37.0 119.9 82.8 7.7 11228 202 0.2 0.6 0.1 85.4 0.0 18.7 37.4 123.7 86.3 • 7.8 11344 202 0.2 0.6 0.1 88.9 0.0 18.9 37.8 127.6 89.8 7.9 11459 202 0.2 0.6 0.1 92.4 0.0 19.1 38.2 131.5 93.3 8 11574 202 0.2 0.6 0.1 96.0 0.0 19.3 38.6 135.5 96.9 8.1 11690 202 0.2 0.6 0.1 99.6 0.0 19.5 39.0 139.5 100.5 8.2 11805 202 0.2 0.6 0.1 103.3 0.0 19.7 39.4 143.5 104.2 8.3 11921 202 0.2 0.6 0.1 107.0 0.0 19.9 39.7 147.6 107.9 8.4 12036 202 0.2 0.6 0.1 110.8 0.0 20.1 40.1 151.8 111.7 8.5 12152 202 0.2 0.6 0.1 114.6 0.0 20.3 40.5 156.0 115.5 8.6 12267 202 0.2 0.6 0.1 118.4 0.0 20.4 40.9 160.2 119.3 8.7 12382 202 0.2 0.6 0.1 122.3 0.0 20.6 41.3 164.5 123.2 8.8 12498 202 0.2 0.7 0.1 126.2 0.0 20.8 41.7 168.8 127.1 8.9 12613 202 0.2 0.7 0.1 130.2 0.0 21.0 42.0 173.2 131.1 9 12729 202 0.2 0.7 0.1 134.2 0.0 21.2 42.4 177.5 135.1 9.1 12844 202 0.2 0.7 0.1 138.2 0.0 21.4 42.8 182.0 139.2 9.2 12960 202 0.2 0.7 0.1 142.3 0.0 21.6 43.2 186.5 143.3 9.3 13075 202 0.2 0.7 0.1 146.4 0.0 21.8 43.6 191.0 147.4 9.4 13191 202 0.2 0.7 0.1 150.6 0.0 22.0 44.0 195.5 151.6 9.5 13306 202 0.2 0.7 0.1 154.8 0.0 22.2 44.4 200.1 155.8 9.6 13421 202 0.2 0.7 0.1 159.0 0.0 22.4 44.7 204.8 160.0 9.7 13537 202 0.2 0.7 0.1 163.3 0.0 22.6 45.1 209.4 164.3 9.8 13652 202 0.2 0.7 0.1 167.6 0.0 22.8 45.5 214.1 168.6 9.9 13768 202 0.2 0.7 0.1 172.0 0.0 22.9 45.9 218.9 173.0 10 13883 202 0.2 0.7 0.1 176.4 0.0 23.1 46.3 223.7 177.4 File:PIPE-stormtech-10.xls 7/31/2014 CESINW,Inc. Page 3 , Pipe Storage Routing Time 11 12 2S1 I1+12+2S1 01 02+2S2 STORAGE 10 00 0.0 0.0 0.0 0.0 0.0 0.0 20 03 0.0 0.0 0.0 0.0 0.0 0.0 30 0 0 0.0 0.0 0.0 0.0 0.0 0.6 40 00 0.0 0.0 0.0 0.0 0.0 3.8 50 0 0 0.0 0.0 0.0 0.0 0.0 11.7 60 C0 0.0 0.0 0.1 0.0 0.1 25.4 70 3 0 0.0 0.1 0.1 0.0 0.1 44.8 80 C0 0.0 0.1 0.2 0.0 0.2 69.5 90 C0 0.1 0.2 0.3 0.0 0.3 98.8 100 01 0.1 0.3 0.4 0.0 0.4 133.6 110 0 I 0.1 0.4 0.6 0.0 0.5 154.4 120 01 0.1 0.5 0.7 0.0 0.7 188.9 130 01 0.1 0.6 0.8 0.0 0.8 228.5 140 01 0.1 0.8 1.0 0.0 0.9 272.2 150 0 1 0.1 0.9 1.1 0.0 1.1 310.4 160 0' 0.1 1.0 1.3 0.0 1.2 356.1 170 0 1 0.1 1.2 1.4 0.0 1.4 401.9 180 01 0.1 1.3 1.6 0.0 1.6 456.2 190 0 1 0.1 1.5 1.8 0.0 1.8 514.7 200 0.1 0.1 1.7 2.0 0.0 1.9 570.7 210 0I 0.1 19 2.2 0.0 2.1 630.8 220 01 0.2 2.1 2.4 0.1 2.4 689.8 230 0 2 0.2 2.3 2.6 0.1 2.6 756.9 240 0 2 0.2 2.5 2.9 0.1 2.8 825.5 250 C 2 0.2 2.7 3.1 0.1 3.0 895.1 260 0 2 0.2 3.0 3.4 0.1 3.3 968.5 270 0 2 0.2 3.2 3.6 0.1 3.5 1039.8 280 02 0.2 3.5 3.9 0.1 3.8 1116.1 290 0 2 0.2 3.7 4 1 0.1 4.1 1196.2 300 0 2 0.2 4.0 4 4 0.1 4.3 1280.9 310 0 2 0.2 4.3 4.7 0.1 4.6 1370.7 320 C 2 0.2 4.6 5.0 0.1 5.0 1463.0 330 02 0.2 4.9 5.3 0.1 5.3 1553.9 340 0 2 0.2 5.2 5.7 0.1 5.6 1650.0 3502 0.3 5.5 6.0 0.1 5.9 1754.3 360 0.3 0.3 5.8 6.4 0.1 6.3 1863.0 370 0 3 0.3 6.2 6.8 0.1 6.7 1976.9 380 0 3 0.3 6.6 7.1 0.1 7.1 2090.3 390 0 3 0.3 7.0 7.5 0.1 7.4 2206.5 400 0 3 0.3 7.4 7.9 0.1 7.9 2329.8 410 0:3 0.4 7.8 8.4 0.1 8.3 2476.9 420 0 4 0.4 8.3 9.0 0 1 8.9 2642.1 430 C 1 0.4 8.8 9.6 0.1 9.5 2827.1 440 0.5 9.4 10.3 0.1 10.2 3045.3 450 0 5 0.6 10.1 11.3 0.1 11.2 3325.3 460 0 i3 1.0 11.1 12.7 0.1 12.6 3757.6 470 0 1.1 12.5 14.7 0.1 14.5 4332.2 480 1 1 0.9 14.4 16.5 0.1 16.4 4876.6 490 0 5 0.7 16.2 17.9 0.1 17.8 5289.2 500 0 7 0.6 17.5 18.8 0.2 18.6 5518.5 510 3 0 0.5 18.4 19.4 0.2 19.2 5677.3 520 3 r3 0.4 18.9 19.8 0.3 19.5 5778.9 530 C-I 0.3 19.2 20.0 0.3 19.7 5824.1 540 0 0 0.3 19.4 20.1 0.3 19.8 5844.4 550 '._. 0.3 19.5 20.1 0.3 19.8 5848.7 560 0 3 0.3 19.5 20.1 0.3 19.8 5845 1 570 1 3 0.3 19.5 20.1 0.3 19.8 5837 5 580 i; 0.3 19.5 20.0 0.3 19.7 5828.2 590 0 1 0.3 19.4 20.0 0.3 19.7 5817 9 600 0 3 0.3 19.4 20.0 0.3 19.7 5807.3 610 03 0.3 19.4 19.9 0.3 19.6 5796.7 620 0 3 0.3 19.3 19.9 0.3 19.6 5786.0 630 0 3 0.3 19.3 19.8 0.3 19.5 5775.4 640 0 3 0.3 19.3 19.8 0.3 19.5 5761.0 650 0 0 0.2 19 2 19.7 0.3 19.5 5759.4 660 0 2 0.2 19.2 19.7 0.3 19.4 5741.8 670 0 2 0.2 19.1 19.6 0.3 19.3 5720.0 680 2 0.2 19.1 19.5 0.3 19.3 5696.1 690 7 2 0.2 19.0 19.5 0.3 19.2 5671.2 700 3 2 0.2 18.9 19.4 0.3 19.1 5645.9 710 0 2 0.2 18.8 19 3 0.2 19.1 5646.3 720 _2 0.2 18.8 19.3 0.2 19.0 5638.0 730 C 3 0.2 18.8 19.3 0.2 19.0 5629.7 740 0 2 0.2 18.8 19.2 0.2 19.0 5621.4 • 750 0 2 0.2 18.7 19.2 0.2 19.0 5613.2 760 0 2 0.2 18 7 19.2 0.2 18.9 5601.5 File:PIPE-stormtech-10.xIs 7/31/2014 CESINW,Inc. Page 4 CIE Sj ..J'\/\,T Project: Bonaventure Project Number: 2876 SANTA BARBARA URBAN HYDROGRAPH Date: 7/31/14 SCS TYPE 1A 24-HOUR DISTRIBUTION Basin: Hall Event: 10-year pre Given: Area= 1.6 acres Pt = 3.45 inches dt = 10 min. Tc = 48 min. w = 0.0943 routing constant Pervious Area Impervious Area HYDROGRAPH RESULTS Area= 1.6 acres Area = 0 acres Peak Runoff 0.30 cfs CN = 79 CN = 98 Total Vol.: 8575 cf S = 2.66 S = 0.20 0.2S= 0.53 0.2S = 0.04 Peak Runoff Hydrograph 0.4 0.3 0.3 0.2 - V 0 LL 0.2 0.1 0.1 0.0 0 200 400 600 800 1000 1200 1400 1600 Time in Minutes File:SBUH-24-10year.xls 7/31/2014 CESINW,Inc. Page 1 Pervious Area Impervious Area (1) (2) (3) (4) (5) (8) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design incre- Distri- mental lated lated mental lated mental Runoff Hydro- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 1 10 0.0040 0.0138 0.0138 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 2 20 0.0040 0.0138 0.0276 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 3 30 0.0040 0.0138 0.0414 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 4 40 0.0040 0.0138 0.0552 0.0000 0.0000 0.0009 0.0009 0.0000 0.0 0.0 5 50 0.0040 0.0138 0.0690 0 0000 0.0000 0.0034 0.0025 0.0000 0.0 0.0 6 60 0.0040 0.0138 0.0828 0.0000 0.0000 0.0072 0.0037 0.0000 0.0 0.0 7 70 0.0040 0.0138 0.0966 0.0000 0.0000 0.0120 0.0048 0.0000 0.0 0.0 8 80 0.0040 0.0138 0.1104 0.0000 0.0000 0.0177 0.0057 0.0000 0.0 0.0 9 90 0.0040 0.0138 0.1242 0.0000 0.0000 0.0242 0.0065 0.0000 0.0 0.0 10 100 0.0040 0.0138 0.1380 0.0000 0.0000 0.0313 0.0072 0.0000 0.0 0.0 11 110 0.0050 0.0173 0.1553 0.0000 0.0000 0.0411 0.0098 0.0000 0.0 0.0 12 120 0.0050 0.0173 0.1725 0.0000 0.0000 0.0516 0.0105 0.0000 0.0 0.0 13 130 0.0050 0.0173 0.1898 0.0000 0.0000 0.0628 0.0112 0.0000 0.0 0.0 14 140 0.0050 0.0173 0.2070 0.0000 0.0000 0.0746 0.0118 0.0000 0.0 0.0 15 150 0.0050 0.0173 0.2243 0.0000 0.0000 0.0868 0.0122 0.0000 0.0 0.0 16 160 0.0050 0.0173 0.2415 0.0000 0.0000 0.0995 0.0127 0.0000 0.0 0.0 17 170 0.0060 0.0207 0.2622 0.0000 0.0000 0.1152 0.0157 0.0000 0.0 0.0 18 180 0.0060 0.0207 0.2829 0.0000 0.0000 0.1314 0.0162 0.0000 0.0 0.0 19 190 0.0060 0.0207 0.3036 0.0000 0.0000 0.1479 0.0166 0.0000 0.0 0.0 20 200 0.0060 0.0207 0.3243 0.0000 0.0000 0.1648 0.0169 0.0000 0.0 0.0 21 210 0.0060 0.0207 0.3450 0.0000 0.0000 0.1820 0.0172 0.0000 0.0 0.0 22 220 0.0060 0.0207 0.3657 0.0000 0.0000 0.1995 0.0175 0.0000 0.0 0.0 23 230 0.0070 0.0242 0.3899 0.0000 0.0000 0.2203 0.0207 0.0000 0.0 0.0 24 240 0.0070 0.0242 0.4140 0.0000 0.0000 0.2413 0.0210 0.0000 0.0 0.0 25 250 0.0070 0.0242 0.4382 0.0000 0.0000 0.2625 0.0213 0.0000 0.0 0.0 26 260 0.0070 0.0242 0.4623 0.0000 0.0000 0.2840 0.0215 0.0000 0.0 0.0 27 270 0.0070 0.0242 0.4865 0.0000 0.0000 0.3057 0.0217 0.0000 0.0 0.0 28 280 0.0070 0.0242 0.5106 0.0000 0.0000 0.3275 0.0219 0.0000 0.0 0.0 29 290 0.0082 0.0283 0.5389 0.0000 0.0000 0.3533 0.0258 0.0000 0.0 0.0 30 300 0.0082 0.0283 0.5672 0.0005 0.0004 0.3793 0.0260 0.0004 0.0 0.0 31 310 0.0082 0.0283 0.5955 0.0015 0.0010 0.4055 0.0262 0.0010 0.0 0.0 32 320 0.0082 0.0283 0.6238 0.0031 0.0016 0.4318 0.0263 0.0016 0.0 0.0 33 330 0.0082 0.0283 0.6521 0.0052 0.0021 0.4582 0.0265 0.0021 0.0 0.0 34 340 0.0082 0.0283 0.6803 0.0079 0.0027 0.4848 0.0266 0.0027 0.0 0.0 35 350 0.0095 0.0328 0.7131 0.0116 0.0037 0.5157 0.0309 0.0037 0.0 0.0 36 360 0.0095 0.0328 0.7459 0.0160 0.0044 0.5468 0.0311 0.0044 0.0 0.0 37 370 0.0095 0.0328 0.7787 0.0210 0.0050 0.5780 0.0312 0.0050 0.0 0.0 38 380 0.0095 0.0328 0.8114 0.0266 0.0056 0.8093 0.0313 0.0056 0.1 0.0 39 390 0.0095 0.0328 0.8442 0.0329 0.0062 0.6407 0.0314 0.0062 0.1 0.0 40 400 0.0095 0.0328 0.8770 0.0397 0.0068 0.6721 0.0315 0.0068 0.1 0.0 41 410 0.0134 0.0462 0.9232 0.0503 0.0106 0.7167 0.0445 0.0106 0.1 0.0 42 420 0.0134 0.0462 0.9695 0.0619 0.0116 0.7613 0.0447 0.0116 0.1 0.1 43 430 0.0134 0.0462 1.0157 0.0746 0.0127 0.8061 0.0448 0.0127 0.1 0.1 44 440 0.0180 0.0621 1.0778 0.0931 0.0185 0.8664 0.0603 0.0185 0.2 0.1 45 450 0.0180 0.0621 1.1399 0.1133 0.0202 0.9269 0.0605 0.0202 0.2 0.1 46 460 0.0340 0.1173 1.2572 0.1556 0.0423 1.0416 0.1147 0.0423 0.4 0.1 47 470 0.0540 0.1863 1.4435 0.2329 0.0773 1.2245 0.1829 0.0773 0.7 0.2 48 480 0.0270 0.0932 1.5366 0.2757 0.0428 1.3162 0.0917 0.0428 0.4 0.3 49 490 0.0180 0.0621 1.5987 0.3057 0.0299 1.3775 0.0612 0.0299 0.3 0.3 50 500 0.0134 0.0462 1.6450 0.3286 0.0230 1.4231 0.0456 0.0230 0.2 0.3 51 510 0.0134 0.0462 1.6912 0.3522 0.0235 1.4688 0.0457 0.0235 0.2 0.3 52 520 0.0134 0.0462 1.7374 0.3763 0.0241 1.5144 0.0457 0.0241 0.2 0.3 53 530 0.0088 0.0304 1.7678 0.3924 0.0161 1.5445 0.0300 0.0161 0.2 0.3 54 540 0.0088 0.0304 1.7981 0.4087 0.0163 1.5745 0.0300 0.0163 0.2 0.2 55 550 0.0088 0.0304 1.8285 0.4252 0.0165 1.6045 0.0300 0.0165 0.2 0.2 56 560 0.0088 0.0304 1.8589 0.4420 0.0168 1.6346 0.0300 0.0168 0.2 0.2 57 570 0.0088 0.0304 1.8892 0.4589 0.0170 1.6646 0.0301 0.0170 0.2 0.2 58 580 0.0088 0.0304 1.9196 0.4761 0.0172 1.6947 0.0301 0.0172 0.2 0.2 59 590 0.0088 0.0304 1.9499 0.4934 0.0174 1.7248 0.0301 0.0174 0.2 0.2 60 600 0.0088 0.0304 1.9803 0.5110 0.0175 1.7548 0.0301 0.0175 0.2 0.2 61 610 0.0088 0.0304 2.0107 0.5287 0.0177 1.7849 0.0301 0.0177 0.2 0.2 62 620 0.0088 0.0304 2.0410 0.5466. 0.0179 1.8150.____0.0301„ .__, 0.0179.,_.,._..-,_0.2 0.2. 63 630 0.0088 0.0304 2.0714 0.5647 0.0181 1.8451 0.0301 0.0181 0.2 0.2 64 640 0.0088 0.0304 2.1017 0.5830 0.0183 1.8752 0.0301 0.0183 0.2 0.2 65 650 0.0072 0.0248 2.1266 0.5981 0.0151 1.8999 0.0246 0.0151 0.1 0.2 66 660 0.0072 0.0248 2.1514 0.6133 0.0152 1.9245 0.0246 0,0152 0.1 0.2 67 670 0.0072 0.0248 2.1763 0.6286 0.0153 1.9492 0.0246 0.0153 0.1 • 0.2 68 680 0.0072 0.0248 2.2011 0.6440 0.0154 1.9738 0.0247 0.0154 0.1 0.2 69 690 0.0072 0.0248 2.2259 0.6595 0.0155 1.9985 0.0247 0.0155 0.2 0.2 70 700 0.0072 0.0248 2.2508 0.6752 0.0156 2.0231 0.0247 0.0156 0.2 0.2 71 710 0.0072 0.0248 2.2756 0.6909 0.0157 2.0478 0.0247 0.0157 0.2 0.2 File:SBUH-24-10year.xls 7/31/2014 CESINW,Inc. Page 2 • (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distri- mental lated lated mental fated mental Runoff Hydro- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 72 720 0.0072 0.0248 2.3005 0.7067 0.0158 2.0725 0.0247 0.0158 0.2 0.2 73 730 0.0072 0.0248 2.3253 0.7227 0.0159 2.0971 0.0247 0.0159 0.2 0.2 74 740 0.0072 0.0248 2.3501 0.7387 0.0160 2.1218 0.0247 0.0160 0.2 0.2 75 750 0.0072 0.0248 2.3750 0.7548 0.0161 2.1465 0.0247 0.0161 0.2 0.2 76 760 0.0072 0.0248 2.3998 0.7710 0.0162 2.1712 0.0247 0.0162 0.2 0.2 77 770 0.0057 0.0197 2.4195 0.7840 0.0129 2.1907 0.0195 0.0129 0.1 0.2 78 780 0.0057 0.0197 2.4392 0.7969 0.0130 2.2103 0.0195 0.0130 0.1 0.1 79 790 0.0057 0.0197 2.4588 0.8100 0.0130 2.2298 0.0195 0.0130 0.1 0.1 80 800 0.0057 0.0197 2.4785 0.8230 0.0131 2.2493 0.0195 0.0131 0.1 0.1 81 810 0.0057 0.0197 2.4981 0.8362 0.0131 2.2689 0.0195 0.0131 0.1 0.1 82 820 0.0057 0.0197 2.5178 0.8494 0.0132 2.2884 0.0196 0.0132 0.1 0.1 83 830 0.0057 0.0197 2.5375 0.8626 0.0133 2.3080 0.0196 0.0133 0.1 0.1 84 840 0.0057 0.0197 2.5571 0.8759 0.0133 2.3276 0.0196 0.0133 0.1 0.1 85 850 0.0057 0.0197 2.5768 0.8893 0.0134 2.3471 0.0196 0.0134 0.1 0.1 86 860 0.0057 0.0197 2.5965 0.9027 0.0134 2.3667 0.0196 0.0134 0.1 0.1 87 870 0.0057 0.0197 2.6161 0.9162 0.0135 2.3862 0.0196 0.0135 0.1 0.1 88 880 0.0057 0.0197 2.6358 0.9297 0.0135 2.4058 0.0196 0.0135 0.1 0.1 89 890 0.0050 0.0173 2.6531 0.9416 0.0119 2.4229 0.0172 0.0119 0.1 0.1 90 900 0.0050 0.0173 2.6703 0.9535 0.0119 2.4401 0.0172 0.0119 0.1 0.1 91 910 0.0050 0.0173 2.6876 0.9655 0.0120 2.4573 0.0172 0.0120 0.1 0.1 92 920 0.0050 0.0173 2.7048 0.9775 0.0120 2.4744 0.0172 0.0120 0.1 0,1 93 930 0.0050 0.0173 2.7221 0.9895 0.0120 2.4916 0.0172 0.0120 0.1 0.1 94 940 0.0050 0.0173 2.7393 1.0016 0.0121 2.5088 0.0172 0.0121 0.1 0.1 95 950 0.0050 0.0173 2.7566 1.0137 0.0121 2.5259 0.0172 0.0121 0.1 0.1 96 960 0.0050 0.0173 2.7738 1.0259 0.0122 2.5431 0.0172 0.0122 0.1 0.1 97 970 0.0050 0.0173 2.7911 1.0381 0.0122 2.5602 0.0172 0.0122 0.1 0.1 98 980 0.0050 0.0173 2.8083 1.0503 0.0122 2.5774 0.0172 0.0122 0.1 0.1 99 990 0.0050 0.0173 2.8256 1.0626 0.0123 2.5946 0.0172 0.0123 0.1 0.1 100 1000 0.0050 0.0173 2.8428 1.0749 0.0123 2.6118 0.0172 0.0123 0.1 0.1 101 1010 0.0040 0.0138 2.8566 1.0847 0.0099 2.6255 0.0137 0.0099 0.1 0.1 102 1020 0.0040 0.0138 2.8704 1.0946 0.0099 2.6392 0.0137 0.0099 0.1 0.1 103 1030 0.0040 0.0138 2.8842 1.1045 0.0099 2.6530 0.0137 0.0099 0.1 0.1 104 1040 0.0040 0.0138 2.8980 1.1144 0.0099 2.6667 0.0137 0.0099 0.1 0.1 105 1050 0.0040 0.0138 2.9118 1.1244 0.0099 2.6804 0.0137 0.0099 0.1 0.1 106 1060 0.0040 0.0138 2.9256 1.1344 0.0100 2.6942 0.0137 0.0100 0.1 0.1 107 1070 0.0040 0.0138 2.9394 1.1444 0.0100 2.7079 0.0137 0.0100 0.1 0.1 108 1080 0.0040 0.0138 2.9532 1.1544 0.0100 2.7217 0.0137 0.0100 0.1 0.1 109 1090 0.0040 0.0138 2.9670 1.1644 0.0100 2.7354 0.0137 0.0100 0.1 0.1 110 1100 0.0040 0.0138 2.9808 1.1744 0.0101 2.7491 0.0137 0.0101 0.1 0.1 111 1110 0.0040 0.0138 2.9946 1.1845 0.0101 2.7629 0.0137 0.0101 0.1 0.1 112 1120 0.0040 0.0138 3.0084 1.1946 0.0101 2.7766 0.0137 0.0101 0.1 0.1 113 1130 0.0040 0.0138 3.0222 1.2047 0.0101 2.7904 0.0137 0.0101 0.1 0.1 114 1140 0.0040 0.0138 3.0360 1.2149 0.0101 2.8041 0.0137 0.0101 0.1 0.1 115 1150 0.0040 0.0138 3.0498 1.2250 0.0102 2.8179 0.0137 0.0102 0.1 0.1 116 1160 0.0040 0.0138 3.0636 1.2352 0.0102 2.8316 0.0137 0.0102 0.1 0.1 117 1170 0.0040 0.0138 3.0774 1.2454 0.0102 2.8454 0.0137 0.0102 0.1 0.1 118 1180 0.0040 0.0138 3.0912 1.2556 0.0102 2.8591 0.0137 0.0102 0.1 0.1 119 1190 0.0040 0.0138 3.1050 1.2658 0.0102 2.8728 0.0137 0.0102 0.1 0.1 120 1200 0.0040 0.0138 3.1188 1.2760 0.0102 2.8866 0.0137 0.0102 0.1 0.1 121 1210 0.0040 0.0138 3.1326 1.2863 0.0103 2.9003 0.0137 0.0103 0.1 0.1 122 1220 0.0040 0.0138 3.1464 1.2966 0.0103 2.9141 0.0137 0.0103 0.1 0.1 123 1230 0.0040 0.0138 3.1602 1.3069 0.0103 2.9278 0.0137 0.0103 0.1 0.1 124 1240 0.0040 0.0138 3.1740 1.3172 0.0103 2.9416 0.0137 0.0103 0.1 0.1 125 1250 0.0040 0.0138 3.1878 1.3276 0.0103 2.9553 0.0137 0.0103 0.1 0.1 126 1260 0.0040 0.0138 3.2016 1.3379 0.0104 2.9691 0.0137 0.0104 0.1 0.1 127 1270 0.0040 0.0138 3.2154 1.3483 0.0104 2.9828 0.0137 0.0104 0.1 0.1 128 1280 0.0040 0.0138 3.2292 1.3587 0.0104 2.9966 0.0137 0.0104 0.1 0.1 129 1290 0.0040 0.0138 3.2430 1.3691 0.0104 3.0103 0.0138 0.0104 0.1 0.1 130 1300 0.0040 0.0138 3.2568 1.3795 0.0104 3.0241 0.0138 0.0104 0.1 0.1 131 1310 0.0040 0.0138 3.2706 1.3900 0.0104 3.0378 0.0138 0.0104 0.1 0.1 132 1320 0.0040 0.0138 3.2844 1.4004 0.0105 3.0516 0.0138 0.0105 0.1 0.1 133 1330 0.0040 0.0138 3.2982 1.4109 0.0105 3.0653 0.0138 0.0105 0.1 0.1 134 1340 0.0040 0.0138 3.3120 1.4214 0.0105 3.0791 0.0138 0.0105 0.1 0.1 135 1350 0.0040 0.0138 3.3258 1.4319 0.0105 3.0928 0.0138 0.0105 0.1 0.1 136 1360 0.0040 0.0138 3.3396 1.4424 0.0105 3.1066 0.0138 0.0105 0.1 0.1 137 1370 0.0040 0.0138 3.3534 1.4530 0.0105 3.1203 0.0138 0.0105 0.1 0.1 138 1380 0.0040 0.0138 3.3672 1.4635 0.0106 3.1341 0.0138 0.0106 0.1 0.1 139 1390 0.0040 0.0138 3.3810 1.4741 0.0106 3.1479 0.0138 0.0106 0.1 0.1 140 1400 0.0040 0.0138 3.3948 1.4847 0.0106 3.1616 0.0138 0.0106 0.1 0.1 141 1410 0.0040 0.0138 3.4086 1.4953 0.0106 3.1754 0.0138 0.0106 0.1 0.1 142 1420 0.0040 0.0138 3.4224 1.5059 0.0106 3.1891 0.0138 0.0106 0.1 0.1 143 1430 0.0040 0.0138 3.4362 1.5166 0.0106 3.2029 0.0138 0.0106 0.1 0.1 144 1440 0.0040 0.0138 3.4500 1.5272 0.0107 3.2166 0.0138 0.0107 0.1 0.1 Total 1.0000 3.4500 Hydrograph Volume 8575 (Cubic Feet) File:SBUH-24-10year.xls 7/31/2014 CESINW,Inc. Page 3 Cr S Nw Project: Bonaventure L Project Number: 2876 SANTA BARBARA URBAN HYDROGRAPH Date: 7,'31/14 SCS TYPE 1A 24-HOUR DISTRIBUTION Basin: Hall Event: 10-year post Given: Area= 1.6 acres Pt = 3.45 inches dt = 10 min. Tc = 15 min. w = 0.2500 routing constant Pervious Area Impervious Area HYDROGRAPH RESULTS Area= 0.15 acres Area = 1.45 acres Peak Runoff 1.1 cfs CN = 79 CN = 98 Total Vol.: 17645 cf S = 2.66 S = 0.20 0.2S= 0.53 0.2S = 0.04 Peak Runoff Hydrograph 1.2 1.0 0.8 U c 0.6 0 0.4 0.2 /I - 00 0 200 400 600 800 1000 1200 1400 1600 Time in Minutes File:SBUH-24-10year-post.xls 7/31/2014 CESINW,Inc. Page 1 • • Pervious Area Impervious Area (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design - Incre- Distri- mental lated laced mental lated mental Runoff Hydro- Hydra- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (aft) (cfs) 1 10 0.0040 0.0138 0.0138 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 2 20 0.0040 0.0138 0.0276 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 3 30 0.0040 0.0138 0.0414 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 4 40 0.0040 0.0138 0.0552 0.0000 0.0000 0.0009 0.0009 0.0009 0.0 0.0 5 50 0.0040 0.0138 0.0690 0.0000 0.0000 0.0034 0.0025 0.0022 0.0 0.0 6 60 0.0040 0.0138 0.0828 0.0000 0.0000 0.0072 0.0037 0.0034 0.0 0.0 7 70 0.0040 0.0138 0.0966 0.0000 0.0000 0.0120 0.0048 0.0044 0.0 0.0 8 80 0.0040 0.0138 0.1104 0.0000 0.0000 0.0177 0.0057 0.0052 0.1 0.0 9 90 0.0040 0.0138 0.1242 0.0000 0.0000 0.0242 0.0065 0.0059 0.1 0.0 10 100 0.0040 0.0138 0.1380 0.0000 0.0000 0.0313 0.0072 0.0065 0.1 0.1 11 110 0.0050 0.0173 0.1553 0.0000 0.0000 0.0411 0.0098 0.0088 0.1 0.1 12 120 0.0050 0.0173 0.1725 0.0000 0.0000 0.0516 0.0105 0.0095 0.1 0.1 13 130 0.0050 0.0173 0.1898 0.0000 0.0000 0.0628 0.0112 0.0101 0.1 0.1 14 140 0.0050 0.0173 0.2070 0.0000 0.0000 0.0746 0.0118 0.0107 0.1 0.1 15 150 0.0050 0.0173 0.2243 0.0000 0.0000 0.0868 0.0122 0.0111 0.1 0.1 16 160 0.0050 0.0173 0.2415 0.0000 0.0000 0.0995 0.0127 0.0115 0.1 0.1 17 170 0.0060 0.0207 0.2622 0.0000 0.0000 0.1152 0.0157 0.0142 0.1 0.1 18 180 0.0060 0.0207 0.2829 0.0000 0.0000 0.1314 0.0162 0.0146 0.1 0.1 19 190 0.0060 0.0207 0.3036 0.0000 0.0000 0.1479 0.0166 0.0150 0.1 0.1 20 200 0.0060 0.0207 0.3243 0.0000 0.0000 0.1648 0.0169 0.0153 0.1 0.1 21 210 0.0060 0.0207 0.3450 0.0000 0.0000 0.1820 0.0172 0.0156 0.2 0.1 22 220 0.0060 0.0207 0.3657 0.0000 0.0000 0.1995 0.0175 0.0159 0.2 0.1 23 230 0.0070 0.0242 0.3899 0.0000 0.0000 0.2203 0.0207 0.0188 0.2 0.2 24 240 0.0070 0.0242 0.4140 0.0000 0.0000 0.2413 0.0210 0.0190 0.2 0.2 25 250 0.0070 0.0242 0.4382 0.0000 0.0000 0.2625 0.0213 0.0193 0.2 0.2 26 260 0.0070 0.0242 0.4623 0.0000 0.0000 0.2840 0.0215 0.0195 0.2 0.2 27 270 0.0070 0.0242 0.4865 0.0000 0.0000 0.3057 0.0217 0.0196 0.2 0.2 28 280 0.0070 0.0242 0.5106 0.0000 0.0000 0.3275 0.0219 0.0198 0.2 0.2 29 290 0.0082 0.0283 0.5389 0.0000 0.0000 0.3533 0.0258 0.0234 0.2 0.2 30 300 0.0082 0.0283 0.5672 0.0005 0.0004 0.3793 0.0260 0.0236 0.2 0.2 31 310 0.0082 0.0283 0.5955 0.0015 0.0010 0.4055 0.0262 0.0238 0.2 0.2 32 320 0.0082 0.0283 0.6238 0.0031 0.0016 0.4318 0.0263 0.0240 0.2 0.2 33 330 0.0082 0.0283 0.6521 0.0052 0.0021 0.4582 0.0265 0.0242 0.2 0.2 34 340 0.0082 0.0283 0.6803 0.0079 0.0027 0.4848 0.0266 0.0243 0.2 0.2 35 350 0.0095 0.0328 0.7131 0.0116 0.0037 0.5157 0.0309 0.0284 0.3 0.2 36 360 0.0095 0.0328 0.7459 0.0160 0.0044 0.5468 0.0311 0.0286 0.3 0.3 37 370 0.0095 0.0328 0.7787 0.0210 0.0050 0.5780 0.0312 0.0287 0.3 0.3 38 380 0.0095 0.0328 0.8114 0.0266 0.0056 0.6093 0.0313 0.0289 0.3 0.3 39 390 0.0095 0.0328 0.8442 0.0329 0.0062 0.6407 0.0314 0.0290 0.3 0.3 40 400 0.0095 0.0328 0.8770 0.0397 0.0068 0.6721 0.0315 0.0292 0.3 0.3 41 410 0.0134 0.0462 0.9232 0.0503 0.0106 0.7167 0.0445 0.0413 0.4 0.3 42 420 0.0134 0.0462 0.9695 0.0619 0.0116 0.7613 0.0447 0.0416 0.4 0.4 43 430 0.0134 0.0462 1.0157 0.0746 0.0127 0.8061 0.0448 0.0418 0.4 0.4 44 440 0.0180 0.0621 1.0778 0.0931 0.0185 0.8664 0.0603 0.0564 0.5 0.4 45 450 0.0180 0.0621 1.1399 0.1133 0.0202 0.9269 0.0605 0.0567 0.5 0.5 46 460 0.0340 0.1173 1.2572 0.1556 0.0423 1.0416 0.1147 0.1079 1.0 0.6 47 470 0.0540 0.1863 1.4435 0.2329 0.0773 1.2245 0.1829 0.1730 1.7 1.0 48 480 0.0270 0.0932 1.5366 0.2757 0.0428 1.3162 0.0917 0.0871 0.8 1.1 49 490 0.0180 0.0621 1.5987 0.3057 0.0299 1.3775 0.0612 0.0583 0.6 0.9 50 500 0.0134 0.0462 1.6450 0.3286 0.0230 1.4231 0.0456 0.0435 0.4 0.7 51 510 0.0134 0.0462 1.6912 0.3522 0.0235 1.4688 0.0457 0.0436 0.4 0.6 52 520 0.0134 0.0462 1.7374 0.3763 0.0241 1.5144 0.0457 0.0437 0.4 0.5 53 530 0.0088 0.0304 1.7678 0.3924 0.0161 1.5445 0.0300 0.0287 0.3 0.4 54 540 0.0088 0.0304 1.7981 0.4087 0.0163 1.5745 0.0300 0.0287 0.3 0.3 55 550 0.0088 0.0304 1.8285 0.4252 0.0165 1.6045 0.0300 0.0288 0.3 0.3 56 560 0.0088 0.0304 1.8589 0.4420 0.0168 1.6346 0.0300 0.0288 0.3 0.3 57 570 0.0088 0.0304 1.8892 0.4589 0.0170 1.6646 0.0301 0.0288 0.3 0.3 58 580 0.0088 0.0304 1.9196 0.4761 0.0172 1.6947 0.0301 0.0289 0.3 0.3 59 590 0.0088 0.0304 1.9499 0.4934 0.0174 1.7248 0.0301 0.0289 0.3 0.3 60 600 0.0088 0.0304 1.9803 0.5110 0.0175 1.7548-.....0.030E 0.0289 . - 0.3 • 0.3 61 610 0.0088 0.0304 2.0107 0.5287 0.0177 1.7849 0.0301 0.0289 .. -0.3 0.3 62 620 0.0088 0.0304 2.0410 0.5466 0.0179 1.8150 0.0301 0.0290 0.3 0.3 63 630 0.0088 0.0304 2.0714 0.5647 0.0181 1.8451 0.0301 0.0290 0.3 0.3 64 640 0.0088 0.0304 2.1017 0.5830 0.0183 1.8752 0.0301 0.0290 0.3 0.3 65 650 0.0072 0.0248 2.1266 0.5981 0.0151 1.8999 0.0246 0.0237 0.2 0.3 66 660 0.0072 0.0248 2.1514 0.6133 0.0152 1.9245 0.0246 0.0238 0.2 0.2 67 670 0.0072 0.0248 2.1763 0.6286 0.0153 1.9492 0.0246 0.0238 0.2 0.2 68 680 0.0072 0.0248 2.2011 0.6440 0 0154 1.9738 0.0247 0.0238 0.2 0.2 69 690 0.0072 0.0248 2.2259 0.6595 0.0155 1.9985 0.0247 0.0238 0.2 0.2 70 700 0.0072 0.0248 2.2508 0.6752 0.0156 2.0231 0.0247 0.0238 0.2 0.2 71 710 0.0072 0.0248 2.2756 0.6909 0.0157 2.0478 0.0247 0.0238 0.2 0.2 File:SBUH-24-10year-post.xls 7/31/2014 CESINW,Inc. Page 2 • (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distri- mental fated lated mental lated mental Runoff Hydro- Hydro- ' ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 72 720 0.0072 0.0248 2.3005 0.7067 0.0158 2.0725 0.0247 0.0238 0.2 0.2 73 730 0.0072 0.0248 2.3253 0.7227 0.0159 2.0971 0.0247 74 740 0.0072 0.0248 2.3501 0.7387 0.0160 2.1218 0.0247 0.0239 0.2 0.2 75 750 0.0072 0.0248 2.3750 0.7548 0.0161 2.1465 0.0247 0.0239 0.2 0.2 76 760 0.0072 0.0248 2.3998 0.7710 0.0162 2.1712 0.0247 0.0239 0.2 0.2 77 770 0.0057 0.0197 2.4195 0.7840 0.0129 2.1907 0.0195 0.0189 0.2 0.2 78 780 0.0057 0.0197 2.4392 0.7969 0.0130 2.2103 0.0195 0.0189 0.2 0.2 79 790 0.0057 0.0197 2.4588 0.8100 0.0130 2.2298 0.0195 0.0189 0.2 0.2 80 800 0.0057 0.0197 2.4785 0.8230 0.0131 2.2493 0.0195 0.0189 0.2 0.2 81 810 0.0057 0.0197 2.4981 0.8362 0.0131 2.2689 0.0195 0.0189 0.2 0.2 82 820 0.0057 0.0197 2.5178 0.8494 0.0132 2.2884 0.0196 0.0190 0.2 0.2 83 830 0.0057 0.0197 2.5375 0.8626 0.0133 2.3080 0.0196 0.0190 0.2 0.2 84 840 0.0057 0.0197 2.5571 0.8759 0.0133 2.3276 0.0196 0.0190 0.2 0.2 85 850 0.0057 0.0197 2.5768 0.8893 0.0134 2.3471 0.0196 0.0190 0.2 0.2 86 860 0.0057 0.0197 2.5965 0.9027 0.0134 2.3667 0.0196 0.0190 0.2 0.2 87 870 0.0057 0.0197 2.6161 0.9162 0.0135 2.3862 0.0196 0.0190 0.2 0.2 88 880 0.0057 0.0197 2.6358 0.9297 0.0135 2.4058 0.0196 0.0190 0.2 0.2 89 890 0.0050 0.0173 2.6531 0.9416 0.0119 2.4229 0.0172 0.0167 0.2 0.2 90 900 0.0050 0.0173 2.6703 0.9535 0.0119 2.4401 0.0172 0.0167 0.2 0.2 91 910 0.0050 0.0173 2.6876 0.9655 0.0120 2.4573 0.0172 0.0167 0.2 0.2 92 920 0.0050 0.0173 2.7048 0.9775 0.0120 2.4744 0.0172 0.0167 0.2 0.2 93 930 0.0050 0.0173 2.7221 0.9895 0.0120 2.4916 0.0172 0.0167 0.2 0.2 94 940 0.0050 0.0173 2.7393 1.0016 0.0121 2.5088 0.0172 0.0167 0.2 0.2 95 950 0.0050 0.0173 2.7566 1.0137 0.0121 2.5259 0.0172 0.0167 0.2 0.2 96 960 0.0050 0.0173 2.7738 1.0259 0.0122 2.5431 0.0172 0.0167 0.2 0.2 97 970 0.0050 0.0173 2.7911 1.0381 0.0122 2.5602 0.0172 0.0167 0.2 0.2 98 980 0.0050 0.0173 2.8083 1.0503 0.0122 2.5774 0.0172 0.0167 0.2 0.2 99 990 0.0050 0.0173 2.8256 1.0626 0.0123 2.5946 0.0172 0.0167 0.2 0.2 100 1000 0.0050 0.0173 2.8428 1.0749 0.0123 2.6118 0.0172 0.0167 0.2 0.2 101 1010 0.0040 0.0138 2.8566 1.0847 0.0099 2.6255 0.0137 0.0134 0.1 0.2 102 1020 0.0040 0.0138 2.8704 1.0946 0.0099 2.6392 0.0137 0.0134 0.1 0.1 103 1030 0.0040 0.0138 2.8842 1.1045 0.0099 2.6530 0.0137 0.0134 0.1 0.1 104 1040 0.0040 0.0138 2.8980 1.1144 0.0099 2.6667 0.0137 0.0134 0.1 0.1 105 1050 0.0040 0.0138 2.9118 1.1244 0.0099 2.6804 0.0137 0.0134 0.1 0.1 106 1060 0.0040 0.0138 2.9256 1.1344 0.0100 2.6942 0.0137 0.0134 0.1 0.1 107 1070 0.0040 0.0138 2.9394 1.1444 0.0100 2.7079 0.0137 0.0134 0.1 0.1 108 1080 0.0040 0.0138 2.9532 1.1544 0.0100 2.7217 0.0137 0.0134 0.1 0.1 109 1090 0.0040 0.0138 2.9670 1.1644 0.0100 2.7354 0.0137 0.0134 0.1 0.1 110 1100 0.0040 0.0138 2.9808 1.1744 0.0101 2.7491 0.0137 0.0134 0.1 0.1 111 1110 0.0040 0.0138 2.9946 1.1845 0.0101 2.7629 0.0137 0.0134 0.1 0.1 112 1120 0.0040 0.0138 3.0084 1.1946 0.0101 2.7766 0.0137 0.0134 0.1 0.1 113 1130 0.0040 0.0138 3.0222 1.2047 0.0101 2.7904 0.0137 0.0134 0.1 0.1 114 1140 0.0040 0.0138 3.0360 1.2149 0.0101 2.8041 0.0137 0.0134 0.1 0.1 115 1150 0.0040 0.0138 3.0498 1.2250 0.0102 2.8179 0.0137 0.0134 0.1 0.1 116 1160 0.0040 0.0138 3.0636 1.2352 0.0102 2.8316 0.0137 0.0134 0.1 0.1 117 1170 0.0040 0.0138 3.0774 1.2454 0.0102 2.8454 0.0137 0.0134 0.1 0.1 118 1180 0.0040 0.0138 3.0912 1.2556 0.0102 2.8591 0.0137 0.0134 0.1 0.1 119 1190 0.0040 0.0138 3.1050 1.2658 0.0102 2.8728 0.0137 0.0134 0.1 0.1 120 1200 0.0040 0.0138 3.1188 1.2760 0.0102 2.8866 0.0137 0.0134 0.1 0.1 121 1210 0.0040 0.0138 3.1326 1.2863 0.0103 2.9003 0.0137 0.0134 0.1 0.1 122 1220 0.0040 0.0138 3.1464 1.2966 0.0103 2.9141 0.0137 0.0134 0.1 0.1 123 1230 0.0040 0.0138 3.1602 1.3069 0.0103 2.9278 0.0137 0.0134 0.1 0.1 124 1240 0.0040 0.0138 3.1740 1.3172 0.0103 2.9416 0.0137 0.0134 0.1 0.1 125 1250 0.0040 0.0138 3.1878 1.3276 0.0103 2.9553 0.0137 0.0134 0.1 0.1 126 1260 0.0040 0.0138 3.2016 1.3379 0.0104 2.9691 0.0137 0.0134 0.1 0.1 127 1270 0.0040 0.0138 3.2154 1.3483 0.0104 2.9828 0.0137 0.0134 0.1 0.1 128 1280 0.0040 0.0138 3.2292 1.3587 0.0104 2.9966 0.0137 0.0134 0.1 0.1 129 1290 0.0040 0.0138 3.2430 1.3691 0.0104 3.0103 0.0138 0.0134 0.1 0.1 130 1300 0.0040 0.0138 3.2568 1.3795 0.0104 3.0241 0.0138 0.0134 0.1 0.1 131 1310 0.0040 0.0138 3.2706 1.3900 0.0104 3.0378 0.0138 0.0134 0.1 0.1 132 1320 0.0040 0.0138 3.2844 1.4004 0.0105 3.0516 0.0138 0.0134 0.1 0.1 133 - 1330 0.0040 -0.0138 3.2982 1.4109 0.0105 3.0653 0.0138 0.0134 0.1 0.1 134 1340 0.0040 0.0138 3.3120 1.4214 0.0105 3.0791 0.0138 0.0134 0.1 0.1 135 1350 0.0040 0.0138 3.3258 1.4319 0.0105 3.0928 0.0138 0.0134 0.1 0.1 136 1360 0.0040 0.0138 3.3396 1.4424 0.0105 3.1066 0.0138 0.0135 0.1 0.1 137 1370 0.0040 0.0138 3.3534 1.4530 0.0105 3.1203 0.0138 0.0135 0.1 0.1 138 1380 0.0040 0.0138 3.3672 1.4635 0.0106 3.1341 0.0138 0.0135 0.1 0.1 139 1390 0.0040 0.0138 3.3810 1.4741 0.0106 3.1479 0.0138 0.0135 0.1 0.1 140 1400 0.0040 0.0138 3.3948 1.4847 0.0106 3.1616 0.0138 0.0135 0.1 0.1 141 1410 0.0040 0.0138 3.4086 1.4953 0.0106 3.1754 0.0138 0.0135 0.1 0.1 142 1420 0.0040 0.0138 3.4224 1.5059 0.0106 3.1891 0.0138 0.0135 0.1 0.1 143 1430 0.0040 0.0138 3.4362 1.5166 0.0106 3.2029 0.0138 0.0135 0.1 0.1 144 1440 0.0040 0.0138 3.4500 1.5272 0.0107 3.2166 0.0138 0.0135 0.1 0.1 Total 1.0000 3.4500 Hydrograph Volume 17645 (Cubic Feet) File:SBUH-24-10year-post.xls 7/31/2014 CESINW,Inc. Page 3 Bona C E S NW Project: 2876 nture Project Number: 2876 Date: 07/27/14 POND STORAGE ROUTING Basin: Hall Event: 25-year Pipe Data: Outlet Data: H sys = 4.6 feet Orifi A= 0.014 sq.ft. Broad Crested Arch = 51"x31" feet Orifi E= 0 Weirl L= 4 feet Length = 202 feet Dia 1 = 1.60 inches Weirl E= 4 Slope = 0 feet/feet Max Vol= 10071 Cubic Feet Orif2 A= 0.05 sq.ft. Rectangular Height 0= 196.2 Elevation Orif2 E= 2.7 Weir2 L= 0 feet #Barrels 3 Dia 2 = 3.03 inches Weir2 E= 0 Orif3 A= 0.0055 sq.ft. MAX STOR. = 6531 cu ft Orif3 E= 3.4 MAX OUTLET= 0.40 cfs Dia 3 = 1.00 inches MAX HEIGHT= 3.6 feet Pipe Outflow Hydrograph 1.40 1.20 1.00 en LL 0.80 -- U c LL 0.60 i • 0.40 0.20 0.00 0 200 400 600 800 1000 1200 1400 1600 Time in Minutes -.Routed Hydrograph -----Inflow Hydrograph File:PIPE-stormtech-25.xis 7/31/2014 CESINW,Inc. Page 1 Pond Storage vs. Outflow Height Storage Effect. OUTLETS t= 600 sec Tot. (ft) (cu ft) Length OR/F1 OR/F2 OR/F3 WE/R1 WE/R2 S/t 2S/t D+2S/,Out 0 0 202 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 115 202 0.0 0.0 0.0 0.0 0.0 0.2 0.4 0.4 0.0 0.2 231 202 0.0 0.0 0.0 0.0 0.0 0.4 0.8 0.8 0.0 0.3 346 202 0.0 0.0 0.0 0.0 0.0 0.6 1.2 1.2 0.0 0.4 462 202 0.0 0.0 0.0 0.0 0.0 0.8 1.5 1.6 0.0 0.5 577 202 0.1 0.0 0.0 0.0 0.0 1.0 1.9 2.0 0.1 0.6 693 202 0.1 0.0 0.0 0.0 0.0 1.2 2.3 2.4 0.1 0.7 808 202 0.1 0.0 0.0 0.0 0.0 1.3 2.7 2.8 0.1 0.8 924 202 0.1 0.0 0.0 0.0 0.0 1.5 3.1 3.1 0.1 0.9 1039 202 0.1 0.0 0.0 0.0 0.0 1.7 3.5 3.5 0.1 1 1154 202 0.1 0.0 0.0 0.0 0.0 1.9 3.8 3.9 0.1 1.1 1405 202 0.1 0.0 0.0 0.0 0.0 2.3 4.7 4.8 0.1 1.2 1654 202 0.1 0.0 0.0 0.0 0.0 2.8 5.5 5.6 0.1 13 1902 202 0.1 0.0 0.0 0.0 0.0 3.2 6.3 6.4 0.1 1.4 2149 202 0.1 0.0 0.0 0.0 0.0 3.6 7.2 7.3 0.1 1.5 2393 202 0.1 0.0 0 0 0.0 0.0 4.0 8 0 8.1 0.1 1.6 2634 202 0.1 0.0 0.0 0.0 0.0 4.4 8.8 8.9 0.1 1.7 2873 202 0.1 0.0 0.0 0.0 0.0 4.8 9.6 9.7 0.1 1.8 3112 202 0.1 0.0 0.0 0.0 0.0 5.2 10.4 10.5 0.1 1.9 3343 202 0.1 0.0 0.0 0.0 0.0 5.6 11.1 11.2 0.1 2 3577 202 0.1 0 0 0.0 0.0 0.0 6.0 11.9 12.0 0.1 2.1 3798 202 0.1 0.0 0.0 0.0 0.0 6.3 12.7 12.8 0.1 2.2 4023 202 0.1 0.0 0.0 0.0 0.0 6.7 13.4 13.5 0.1 2.3 4246 202 0.1 0.0 0.0 0.0 0.0 7.1 14.2 14.3 0.1 2.4 4460 202 0.1 0.0 0.0 0.0 0.0 7.4 14.9 15.0 0.1 2.5 4682 202 0.1 0.0 0.0 0.0 0.0 7 8 15.6 15.7 0.1 2.6 4871 202 0.1 0.0 0.0 0.0 0.0 8.1 16.2 16.4 0.1 2.7 5067 202 0.1 0.0 0.0 0.0 0.0 8.4 16.9 17.0 0.1 2.8 5259 202 0.1 0.1 0.0 0.0 0.0 8.8 17.5 17.7 0.2 2.9 5452 202 0.1 0.1 0.0 0.0 0.0 9.1 18.2 18.4 0.2 3 5659 202 0.1 0.1 0.0 0.0 0.0 9.4 18.9 19.1 0.3 3.1 5768 202 0.1 0.2 0.0 0.0 0.0 9.6 19.2 19.5 0.3 3.2 5910 202 0.1 0.2 0.0 0.0 0.0 9.9 19.7 20.0 0.3 3.3 6014 202 0.1 0.2 0.0 0.0 0.0 10.0 20.0 20.4 0.3 3.4 6162 202 0.1 0.2 0.0 0.0 0.0 10.3 20.5 20.9 0.4 3.5 6381 202 01 0.2 0.0 0.0 0.0 10.6 21.3 21.7 0.4 3.6 6441 202 01 0.3 0.0 0.0 0.0 10.7 21.5 21.9 0.4 3.7 6587 202 0.1 0.3 0.0 0.0 0.0 11.0 22.0 22.4 0.4 3.8 6712 202 0.1 0.3 0.0 0.0 0.0 11.2 22.4 22.8 0.4 3.9 6841 202 0.1 0.3 0.0 0.0 0.0 11.4 22.8 23.3 0.5 4 6957 202 0.1 0.3 0.0 0.0 0.0 11.6 23.2 23.7 0.5 4.1 7072 202 0.2 0.3 0.0 0.4 0.0 11.8 23.6 24.4 0.9 4.2 7188 202 0.2 0.3 0.0 1.1 0.0 12.0 24.0 25.5 1.6 4.3 7303 202 0.2 0.3 0.0 2.0 0.0 12.2 24.3 26.8 2.5 4.4 7418 202 0.2 0.3 0.0 3.0 0.0 12.4 24.7 28.3 3.6 4.5 7534 202 0.2 0.4 0.0 4.2 0.0 12.6 25.1 29.9 4.8 4.6 7649 202 0.2 0.4 0.0 5.6 0.0 12.7 25.5 31.6 6.1 4.7 7765 202 0.2 0.4 0.0 7.0 0.0 12.9 25.9 33.5 7.6 4.8 7880 202 0.2 0.4 0.0 8.6 0.0 13.1 26.3 35.4 9.2 4.9 7996 202 0.2 0.4 0.0 10.2 0.0 13.3 26.7 37.5 10.8 5 8111 202 0.2 0.4 0.0 12.0 0.0 13.5 27.0 39.6 12.6 5.1 8227 202 0.2 0.4 0.0 13.8 0.0 13.7 27.4 41.9 14.5 5.2 8342 202 0.2 0.4 0.0 15.8 0.0 13.9 27.8 44.2 16.4 5.3 8457 202 0.2 0.4 0.0 17.8 0.0 14.1 28.2 46.6 18.4 5.4 8573 202 0.2 0.4 0.0 19.9 0.0 14.3 28.6 49.1 20.5 5.5 8688 202 0.2 0.4 0.0 22.0 0.0 14.5 29.0 51.7 22.7 5.6 8804 202 0.2 0.5 0.0 24.3 0.0 14.7 29.3 54.3 25.0 5.7 8919 202 0.2 0.5 0.0 26.6 0.0 14.9 29.7 57.0 27.3 5.8 9035 202 0.2 0.5 0.0 29.0 0.0 15.1 30.1 59.8 29.7 5.9 9150 202 0.2 0.5 0.0 31.4 0.0 15.3 30.5 62.6 32.1 6 9266 202 0.2 0.5 0.0 33 9 0.0 15.4 30.9 65.5 34.7 6.1 9381 202 0.2 0.5 0.0 36.5 0.0 15.6 31.3 68.5 37.2 6.2 9496 202 0.2 0.5 0.0 39.2 0.0 15.8 31.7 71.5 39.9 6.3 9612 202 0.2 0.5 0.0 41.9 0.0 16.0 32.0 74.6 42.6 _ 6.4 9727 , 202 0.2 0.5 0.1 44.6 0.0 16.2 32.4 77.8 45.4 6.5 9843 202 0.2 0.5 0.1 47.4 0.0 16.4 32.8 81.0 48.2 6.6 9958 202 0.2 0.5 0.1 50.3 0.0 16.6 33.2 84.3 51.1 6.7 10074 202 0.2 0.5 0.1 53.2 0.0 16.8 33.6 87.6 54.0 - • 6.8 10189 202 0 2 0.5 0.1 56.2 0.0 17.0 34.0 91.0 57.0 6.9 10305 202 0.2 0.5 0.1 59.3 0.0 17.2 34.3 94.4 60.1 7 10420 202 0.2 0.5 0.1 62.4 0.0 17.4 34.7 97.9 63.2 7.1 10535 202 0 2 0.6 0.1 65.5 0.0 17.6 35.1 101.4 66.3 7.2 10651 202 0.2 0.6 0.1 68.7 0.0 17.8 35.5 105.0 69.5 7.3 10766 202 0.2 0.6 0.1 71.9 0.0 17.9 35.9 108.7 72.8 7.4 10882 202 0.2 0.6 0.1 75.2 0.0 18.1 36.3 112.3 76.1 File:PIPE-stormtech-25.xls 7/31/2014 CESINW,Inc. Page 2 7.5 10997 202 0.2 0.6 0.1 78.6 0.0 18.3 36.7 116.1 79.4 7.6 11113 202 0.2 0.6 0.1 82.0 0.0 18.5 37.0 119.9 82.8 7.7 11228 202 0.2 0.6 0.1 85.4 0.0 18.7 37.4 123.7 86.3 • 7 8 11344 202 0.2 0.6 0.1 88.9 0.0 18.9 37.8 127.6 89.8 7.9 11459 202 0.2 0.6 0.1 92.4 0.0 19.1 38.2 131.5 93.3 8 11574 202 0.2 0.6 0.1 96.0 0.0 19.3 38.6 135.5 96.9 8.1 11690 202 0.2 0.6 0.1 99.6 0.0 19.5 39.0 139.5 100.5 8.2 11805 202 0.2 0.6 0.1 103.3 0.0 19.7 39.4 143.5 104.2 8.3 11921 202 0.2 0.6 0.1 107.0 0.0 19.9 39.7 147.6 107.9 8.4 12036 202 0.2 0.6 0.1 110.8 0.0 20.1 40.1 151.8 111.7 8.5 12152 202 0.2 0.6 0.1 114.6 0.0 20.3 4.0.5 156.0 115.5 8.6 12267 202 0.2 0.6 0.1 118.4 0.0 20.4 40.9 160.2 119.3 8.7 12382 202 02 0.6 01 122.3 0.0 20.6 41.3 164.5 123.2 8.8 12498 202 0.2 0.7 0.1 126.2 0.0 20.8 41.7 168.8 127.1 8.9 12613 202 0.2 0.7 0.1 130.2 0.0 21.0 42.0 173.2 131.1 9 12729 202 0.2 0.7 0.1 134.2 0.0 21.2 42.4 177.5 135.1 91 12844 202 0.2 0.7 0.1 138.2 0.0 21.4 42.8 182.0 139.2 9.2 12960 202 0.2 0.7 0.1 142.3 0.0 21.6 43.2 186.5 143.3 9 3 13075 202 0.2 0.7 0.1 146.4 0.0 21.8 43.6 191.0 147.4 9 4 13191 202 0.2 0.7 0 1 150.6 0.0 22.0 44.0 195.5 151.6 9.5 13306 202 0.2 0.7 01 154.8 0.0 22.2 44.4 200.1 155.8 9.6 13421 202 0.2 0.7 0.1 159.0 0.0 22.4 44.7 204.8 160.0 9.7 13537 202 0.2 0.7 0.1 163.3 0.0 22.6 45.1 209.4 164.3 9 8 13652 202 0.2 0.7 0.1 167.6 0.0 22.8 45.5 214.1 168.6 9 9 13768 202 0.2 0.7 0.1 172.0 0.0 22.9 45.9 218.9 173.0 10 13883 202 0.2 0.7 0.1 176.4 0.0 23.1 46.3 223.7 177.4 • _ ='-. a •�a File:PIPE-stortntech-25.xls 7/31/2014 CESINW,Inc. Page 3 Pipe Storage Routing Time /1 12 251 11+12+251 01 02+252 STORAGE 10 00 0.0 0.0 0.0 0.0 0.0 0.0 20 0.0 0.0 00 0.0 0.0 0.0 0.1 30 00 0.0 0.0 0.0 0.0 0.0 1.7 40 U 0 0.0 0.0 0.0 0.0 0.0 7.8 50 00 0.0 0.0 0.1 0.0 0.1 20.6 60 0.0 0.0 0.1 0.1 0.0 0.1 40.6 70 0.0 0.1 0.1 0.2 0.0 0.2 67.5 80 0 1 0.1 0.2 0.3 0.0 0.3 100.4 90 01 0.1 0.3 0.5 0.0 0.5 138.5 100 0 1 0.1 0.4 0.6 0.0 0.6 161.8 110 0 I 0.1 0.5 0.7 0.0 0.7 200.4 120 0 1 0.1 0.7 0.9 0.0 0.8 246.6 130 01 0.1 0.8 1.0 0.0 1.0 289.7 140 01 0.1 1.0 1.2 0.0 1.2 340.0 150 0 I 0.1 1.1 1.4 0.0 1.3 393.7 160 01 0.1 1.3 1.6 0.0 1.5 445.8 170 01 0.2 1.5 1.8 0.0 1.7 507.9 180 0.2 0.2 1.7 2.0 0.0 2.0 571.5 190 0:_ 0.2 1.9 2.2 0.0 2.2 641.5 200 0 2 0.2 2.1 2.5 0.1 2.4 709.5 210 0 2 0.2 2.4 2.7 0.1 2.6 777.1 220 0.2 0.2 2.6 2.9 0.1 2.9 850.4 230 0 2 0.2 2.8 3.2 0.1 3.2 927.1 240 0 2 0.2 3.1 3.5 0.1 3.4 1007.9 250 0 2 0.2 3.4 3.8 0.1 3.7 1093.9 260 0.2 0.2 3.6 4.1 0.1 4.0 1178.8 270 0 2 0.2 3.9 4.4 0.1 4.3 1263.1 280 0 2 0.2 4.2 4.7 0.1 4.6 1353.1 290 0 2 0.2 4.5 5.0 0.1 4.9 1451.8 300 2 2 0.3 4.8 5.3 0.1 5.3 1555.1 310 0 3 0.3 5.2 5.7 0.1 5.6 1664.0 320 0 3 0.3 5.5 6.1 0.1 6.0 1772.3 330 ,. 0.3 5.9 6.4 0.1 6.4 1883.5 340 0 2. 0.3 6.3 6.8 0.1 6.7 1999.5 350 %3 0.3 6.7 7.2 0.1 7.2 2122.1 360 C 3 0.3 7.1 7.7 0.1 7.6 2254.2 370 0 3 0.3 7.5 8.1 0.1 8.0 2388.0 380 0 3 0.3 8.0 8.6 0.1 8.5 2525.4 390 23 0.3 8.4 9.1 0.1 9.0 2661.7 400 0 3 0.4 8.9 9.5 0.1 9.5 2808.0 410 4 4 0.4 9.4 10.1 0.1 10.0 2982.4 420 C.1 0.4 9.9 10.8 0.1 10.7 3178.2 430 0 4 0.5 10.6 11.5 0.1 11.4 3396.9 440 0 5 0.6 11.3 12.4 0.1 12.3 3651.7 450 0.6 0.7 12.2 13.5 0.1 13.4 3980.6 460 0 7 1.2 13.3 15.2 0.1 15.1 4489.9 470 I> 1.3 15.0 17.4 0.1 17.3 5162.6 480 I 3 1.0 17.2 19.6 0.1 19.4 5793.1 490 I3 0.8 19.2 21.0 0.3 20.7 6133.1 500 0 3 0.6 20.4 21.8 0.3 21.5 6334.1 510 0 c 0.5 21.1 22.3 0.4 21.9 6466.6 520 0 5 0.5 21.5 22.5 0.4 22.1 6515.7 530 0 5 0.4 21.7 22.6 0.4 22.2 6530.7 540 (2 4 0.4 21.8 22.5 0.4 221 6509.9 550 0 0.3 21.7 22.4 0.4 22.0 6472.3 560 0 3 0.3 21.6 22.2 0.4 21.8 6426.8 570 0 3 0.3 21.4 22.1 0.4 21.7 6395.9 580 0.2 0.3 21.3 22.0 0.4 21.6 6357.2 590 0 3 0.3 21.2 21.9 0.4 21.5 6341.6 600 0 3 0.3 21.1 21.8 0.4 21.4 6317.9 610 u 3 0.3 21.1 21.7 0.4 21.3 6294.1 620 0 3 0.3 21.0 21.6 0.4 21.3 6270.4 630 0 3 0.3 20.9 21.5 0.4 21.2 6246.8 ... 640 0 3 0.3 20.8 21.4 0.4 21.1 6218.7 650 0 0.3 20.7 21.3 0.4 21.0 6179.4 660 0 3 0.3 20.6 21.2 0.4 20.8 6130.2 670 0 3 0.3 20.5 21.0 0.3 20.7 6093.1 680 0 3 0.3 20.3 20.8 0.3 20.5 6048.2 690 ii 3 0.3 20.2 20.7 0.3 20.3 6002.3 700 0 3 0.3 20.0 20.6 0.3 20.2 5974.0 7100.3 19.9 20.4 0.3 20.1 5939.5 720 (:3 0.3 19.8 20.3 0.3 20.0 5905.0 730 0 3 0.3 19.7 20.2 0.3 19.9 5890.2 740 0 2 0.3 19.6 20.2 0.3 19.9 5868.9 750 0 3 0.3 19.6 20.1 0.3 19.8 5847.7 760 (1 3 0.2 19.5 20.0 0.3 19.7 5822.2 File:PIPE-stormtech-25.x15 7/31/2014 CESINW,Inc. Page 4 3 CL S _ V V Y Project: Bonaventure Project Number: 2876 SANTA BARBARA URBAN HYDROGRAPH Date: 7/31/14 SCS TYPE 1A 24-HOUR DISTRIBUTION Basin: Hall Event: 25-year pre Given: Area= 1.6 acres Pt = 3.9 inches dt = 10 min. Tc = 45 min. w = 0.1000 routing constant Pervious Area Impervious Area HYDROGRAPH RESULTS Area= 1.6 acres Area = 0 acres Peak Runoff 0.40 cfs CN = 79 CN = 98 Total Vol.: 10608 cf S = 2.66 S = 0.20 0 2S= 0.53 0.2S = 0.04 Peak Runoff Hydrograph 0.5 0.4 0.4 0.3 U 0.3 0.2 ti 0.2 0.1 - 0.1 0.0 - 0 200 400 . 600 _ 800 1000 1200 1400 1600 Time in Minutes File:SBUH-24-25year.xls 7/31/2014 CESINW,Inc. Page 1 • Pervious Area Impervious Area (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distri- mental lated fated mental rated mental Runoff Hydro- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (°6 of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 1 10 0.0040 0.0156 0.0156 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 2 20 0.0040 0.0156 0.0312 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 3 30 0.0040 0.0156 0.0468 0.0000 0.0000 0.0002 0.0002 0.0000 0.0 0.0 4 40 0.0040 0.0156 0.0624 0.0000 0.0000 0.0021 0.0019 0.0000 0.0 0.0 5 50 0.0040 0.0156 0.0780 0.0000 0.0000 0.0057 0.0037 0.0000 0.0 0.0 6 60 0.0040 0.0156 0.0936 0.0000 0.0000 0.0108 0.0051 0.0000 0.0 0.0 7 70 0.0040 0.0156 0.1092 0.0000 0.0000 0.0172 0.0063 0.0000 0.0 0.0 8 80 0.0040 0.0156 0.1248 0.0000 0.0000 0.0245 0.0073 0.0000 0.0 0.0 9 90 0.0040 0.0156 0.1404 0.0000 0.0000 0.0327 0.0082 0.0000 0.0 0.0 10 100 0.0040 0.0156 0.1560 0.0000 0.0000 0.0416 0.0089 0.0000 0.0 0.0 11 110 0.0050 0.0195 0.1755 0.0000 0.0000 0.0535 0.0120 0.0000 0.0 0.0 12 120 0.0050 0.0195 0.1950 0.0000 0.0000 0.0664 0.0128 0.0000 0.0 0.0 13 130 0.0050 0.0195 0.2145 0.0000 0.0000 0.0799 0.0135 0.0000 0.0 0.0 14 140 0.0050 0.0195 0.2340 0.0000 0.0000 0.0939 0.0141 0.0000 0.0 0.0 15 150 0.0050 0.0195 0.2535 0.0000 0.0000 0.1085 0.0146 0.0000 0.0 0.0 16 160 0.0050 0.0195 0.2730 0.0000 0.0000 0.1236 0.0150 0.0000 0.0 0.0 17 170 0.0060 0.0234 0.2964 0.0000 0.0000 0.1421 0.0185 0.0000 0.0 0.0 18 180 0.0060 0.0234 0.3198 0.0000 0.0000 0.1611 0.0190 0.0000 0.0 0.0 19 190 0.0060 0.0234 0.3432 0.0000 0.0000 0.1805• 0.0194 0.0000 0.0 0.0 20 200 0.0060 0.0234 0.3666 0.0000 0.0000 0.2003 0.0198 0.0000 0.0 0.0 21 210 0.0060 0.0234 0.3900 0.0000 0.0000 0.2204 0.0201 0.0000 0.0 0.0 22 220 0.0060 0.0234 0.4134 0.0000 0.0000 0.2407 0.0203 0.0000 0.0 0.0 23 230 0.0070 0.0273 0.4407 0.0000 0.0000 0.2648 0.0240 0.0000 0.0 0.0 24 240 0.0070 0.0273 0.4680 0.0000 0.0000 0.2891 0.0243 0.0000 0.0 0.0 25 250 0.0070 0.0273 0.4953 0.0000 0.0000 0.3136 0.0246 0.0000 0.0 0.0 26 260 0.0070 0.0273 0.5226 0.0000 0.0000 0.3384 0.0248 0.0000 0.0 0.0 27 270 0.0070 0.0273 0.5499 0.0001 0.0001 0.3634 0.0250 0.0001 0.0 0.0 28 280 0.0070 0.0273 0.5772 0.0008 0.0006 0.3885 0.0251 0.0006 0.0 0.0 29 290 0.0082 0.0320 0.6092 0.0022 0.0014 0.4182 0.0297 0.0014 0.0 0.0 30 300 0.0082 0.0320 0.6412 0.0043 0.0021 0.4480 0.0298 0.0021 0.0 0.0 31 310 0.0082 0.0320 0.6731 0.0072 0.0028 0.4780 0.0300 0.0028 0.0 0.0 32 320 0.0082 0.0320 0.7051 0.0106 0.0035 0.5082 0.0301 0.0035 0.0 0.0 33 330 0.0082 0.0320 0.7371 0.0147 0.0041 0.5385 0.0303 0.0041 0.0 0.0 34 340 0.0082 0.0320 0.7691 0.0195 0.0047 0.5689 0.0304 0.0047 0.0 0.0 35 350 0.0095 0.0371 0.8061 0.0257 0.0062 0.6042 0.0353 0.0062 0.1 0.0 36 360 0.0095 0.0371 0.8432 0.0327 0.0070 0.6397 0.0355 0.0070 0.1 0.0 37 370 0.0095 0.0371 0.8802 0.0404 0.0077 0.6752 0.0356 0.0077 0.1 0.0 38 380 0.0095 0.0371 0.9173 0.0489 0.0084 0.7109 0.0357 0.0084 0.1 0.1 39 390 0.0095 0.0371 0.9543 0.0580 0.0091 0.7467 0.0358 0.0091 0.1 0.1 40 400 0.0095 0.0371 0.9914 0.0678 0.0098 0.7826 0.0359 0.0098 0.1 0.1 41 410 0.0134 0.0523 1.0436 0.0827 0.0149 0.8333 0.0507 0.0149 0.1 0.1 42 420 0.0134 0.0523 1.0959 0.0988 0.0161 0.8841 0.0508 0.0161 0.2 0.1 43 430 0.0134 0.0523 1.1482 0.1161 0.0173 0.9350 0.0509 0.0173 0.2 0.1 44 440 0.0180 0.0702 1.2184 0.1410 0.0249 1.0036 0.0686 0.0249 0.2 0.1 45 450 0.0180 0.0702 1.2886 0.1678 0.0268 1.0723 0.0687 0.0268 0.3 0.1 46 460 0.0340 0.1326 1.4212 0.2230 0.0553 1.2025 0.1302 0.0553 0.5 0.2 47 470 0.0540 0.2106 1.6318 0.3220 0.0990 1.4101 0.2075 0.0990 1.0 0.3 48 480 0.0270 0.1053 1.7371 0.3761 0.0541 1.5141 0.1040 0.0541 0.5 0.4 49 490 0.0180 0.0702 1.8073 0.4136 0.0376 1.5835 0.0694 0.0376 0.4 0.4 50 500 0.0134 0.0523 1.8595 0.4423 0.0287 1.6352 0.0517 0.0287 0.3 0.4 51 510 0.0134 0.0523 1.9118 0.4717 0.0293 1.6870 0.0517 0.0293 0.3 0.4 52 520 0.0134 0.0523 1.9640 0.5016 0.0299 1.7387 0.0518 0.0299 0.3 0.4 53 530 0.0088 0.0343 1.9984 0.5215 0.0199 1.7727 0.0340 0.0199 0.2 0.3 54 540 0.0088 0.0343 2.0327 0.5417 0.0202 1.8067 0.0340 0.0202 0.2 0.3 55 550 0.0088 0.0343 2.0670 0.5621 0.0204 1.8408 0.0340 0.0204 0.2 0.3 56 560 0.0088 0.0343 2.1013 0.5828 0.0206 1.8748 0.0340 0.0206 0.2 0.3 57 570 0.0088 0.0343 2.1356 0.6036 0.0209 1.9089 0.0340 0.0209 0.2 0.3 58 580 0.0088 0.0343 2.1700 0.6247 0.0211 1.9429 0.0341 0.0211 0.2 0.2 59 590 0.0088 0.0343 2.2043 0.6460 0.0213 1.9770 0.0341 0.0213 0.2 0.2 60 600 0.0088 0.0343 2.2386 0.6675 0.0215 2.0110 0.0341 0.0215 0.2 0.2 61 610 0.0088 0.0343 2.2729 0.6892 0.0217 2.0451 0.0341 0.0217 0.2 0.2 62 620 0.0088 0.0343 2.3072 0.7111 0.0219 2.0792 0.0341 0.0219 0.2 0.2 63 630 0.0088 0.0343 2.3416 0.7331 0.0221 2.1133 0.0341 0.0221 0.2 0.2 64 640__.:-:0.0088 -0.0343 .2.3759 0.7554 0.0223 2.1474 0.0341 0.0223 0.2 0.2 -- 7 65.--::::-:-..650 -7-1;--0.0672 -0:0281 "724040 - 0:7738 0.0184 2.1753 0.0279 0.0184 0.2 0.2 66 - 660 .1.0.0072 0.0281 -2.4320 0.7922 0.0185 2.2032 0.0279 0.0185 0.2 0.2 67 670 0.0072 0.0281 2.4601 0.8108 0.0186 2.2311 0.0279 0.0186 0.2 0.2 68 680 0.0072 0.0281 2.4882 0.8295 0.0187 2.2590 0.0279 0.0187 0.2 0.2 69 690 0.0072 0.0281 2.5163 0.8484 0.0188 2.2869 0.0279 0.0188 0.2 0.2 70 700 0.0072 0.0281 2.5444 0.8673 0.0189 2.3148 0.0279 0.0189 0.2 0.2 71 710 0.0072 0 0281 2.5724 0.8863 0.0190 2.3428 0.0279 0.0190 0.2 0.2 File:SBUH-24-25year.xls 7/31/2014 CESINW,Inc. Page 2 (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distri- mental lated lated mental lated mental Runoff Hydra- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 72 720 0.0072 0.0281 2.6005 0.9055 0.0191 2.3707 0.0279 00191 0.2 0.2 73 730 0.0072 0.0281 2.6286 0.9247 0.0193 2.3986 0.0279 0.0193 0.2 0.2 74 740 0.0072 0.0281 2.6567 0.9441 0.0194 2.4266 0.0279 0.0194 0.2 0.2 75 750 0.0072 0.0281 2.6848 0.9635 0.0195 2.4545 0.0279 0.0195 0.2 0.2 76 760 0.0072 0.0281 2.7128 0.9831 0.0196 2.4824 0.0279 0.0196 0.2 0.2 77 770 0.0057 0.0222 2.7351 0.9986 0.0156 2.5045 0.0221 0.0156 0.2 0.2 78 780 0.0057 0.0222 2.7573 1.0143 0.0156 2.5267 0.0221 0.0156 0.2 0.2 79 790 0.0057 0.0222 2.7795 1.0299 0.0157 2.5488 0.0221 0.0157 0.2 0.2 80 800 0.0057 0.0222 2.8018 1.0457 0.0157 2.5709 0.0221 0.0157 0.2 0.2 81 810 0.0057 0.0222 2.8240 1.0615 0.0158 2.5930 0.0221 0.0158 0.2 0.2 82 820 0.0057 0.0222 2.8462 1.0773 0.0158 2.6152 0.0221 0.0158 0.2 0.2 83 830 0.0057 0.0222 2.8685 1,0932 0.0159 2.6373 0.0221 0.0159 0.2 0.2 84 840 0.0057 0.0222 2.8907 1.1092 0.0160 2.6594 0.0221 0.0160 0.2 0.2 85 850 0.0057 0.0222 2.9129 1.1252 0.0160 2.6816 0.0221 0.0160 0.2 0.2 86 860 0.0057 0.0222 2.9351 1.1413 0.0161 2.7037 0.0221 0.0161 0.2 0.2 87 870 0.0057 0.0222 2.9574 1.1574 0.0161 2.7258 0.0221 0.0161 0.2 0.2 88 880 0.0057 0.0222 2.9796 1.1736 0.0162 2.7480 0.0221 0.0162 0.2 0.2 89 890 0.0050 0.0195 2.9991 1.1878 0.0142 2.7674 0.0194 0.0142 0.1 0.2 90 900 0.0050 0.0195 3.0186 1.2021 0.0143 2.7868 0.0194 0.0143 0.1 0.2 91 910 0.0050 0.0195 3.0381 1.2164 0.0143 2.8062 0.0194 0.0143 0.1 0.1 92 920 0.0050 0.0195 3.0576 1.2308 0.0144 2.8256 0.0194 0.0144 0.1 0.1 93 930 0.0050 0.0195 3.0771 1.2451 0.0144 2.8451 0.0194 0.0144 0.1 0.1 94 940 0.0050 0.0195 3.0966 1.2596 0.0144 2.8645 0.0194 0.0144 0.1 0.1 95 950 0.0050 0.0195 3.1161 1.2740 0.0145 2.8839 0.0194 0.0145 0.1 0.1 96 960 0.0050 0.0195 3.1356 1.2885 0.0145 2.9033 0.0194 0.0145 0.1 0.1 97 970 0.0050 0.0195 3.1551 1.3031 0.0145 2.9228 0.0194 0.0145 0.1 0.1 98 980 0.0050 0.0195 3.1746 1.3177 0.0146 2.9422 0.0194 0.0146 0.1 0.1 99 990 0.0050 0.0195 3.1941 1.3323 0.0146 2.9616 0.0194 0.0146 0.1 0.1 100 1000 0.0050 0.0195 3.2136 1.3469 0.0147 2.9810 0.0194 0.0147 0.1 0.1 101 1010 0.0040 0.0156 3.2292 1.3587 0.0117 2.9966 0.0155 0.0117 0.1 0.1 102 1020 0.0040 0.0156 3.2448 1.3704 0.0118 3.0121 0.0155 0.0118 0.1 0.1 103 1030 0.0040 0.0156 3.2604 1.3822 0.0118 3.0277 0.0155 0.0118 0.1 0.1 104 1040 0.0040 0.0156 3.2760 1.3941 0.0118 3.0432 0.0155 0.0118 0.1 0.1 105 1050 0.0040 0.0156 3.2916 1.4059 0.0118 3.0588 0.0155 0.0118 0.1 0.1 106 1060 0.0040 0.0156 3.3072 1.4177 0.0119 3.0743 0.0155 0.0119 0.1 0.1 107 1070 0.0040 0.0156 3.3228 1.4296 0.0119 3.0898 0.0155 0.0119 0.1 0.1 108 1080 0.0040 0.0156 3.3384 1.4415 0.0119 3.1054 0.0155 0.0119 0.1 0.1 109 1090 0.0040 0.0156 3.3540 1.4534 0.0119 3.1209 0.0155 0.0119 0.1 0.1 110 1100 0.0040 0.0156 3.3696 1.4654 0.0119 3.1365 0.0155 0.0119 0.1 0.1 111 1110 0.0040 0.0156 3.3852 1.4773 0.0120 3.1520 0.0155 0.0120 0.1 0.1 112 1120 0.0040 0.0156 3.4008 1.4893 0.0120 3.1676 0.0155 0.0120 0.1 0.1 113 1130 0.0040 0.0156 3.4164 1.5013 0.0120 3.1831 0.0155 0.0120 0.1 0.1 114 1140 0.0040 0.0156 3.4320 1.5133 0.0120 3.1987 0.0155 0.0120 0.1 0.1 115 1150 0.0040 0.0156 3.4476 1.5254 0.0120 3.2142 0.0155 0.0120 0.1 0.1 116 1160 0.0040 0.0156 3.4632 1.5375 0.0121 3.2298 0.0156 0.0121 0.1 0.1 117 1170 0.0040 0.0156 3.4788 1.5495 0.0121 3.2453 0.0156 0.0121 0.1 0.1 118 1180 0.0040 0.0156 3.4944 1.5616 0.0121 3.2609 0.0156 0.0121 0.1 0.1 119 1190 0.0040 0.0156 3.5100 1.5738 0.0121 3.2764 0.0156 0.0121 0.1 0.1 120 1200 0.0040 0.0156 3.5256 1.5859 0.0121 3.2920 0.0156 0.0121 0.1 0.1 121 1210 0.0040 0.0156 3.5412 1.5981 0.0122 3.3075 0.0156 0.0122 0.1 0.1 122 1220 0.0040 0.0156 3.5568 1.6102 0.0122 3.3231 0.0156 0.0122 0.1 0.1 123 1230 0.0040 0.0156 3.5724 1.6224 0.0122 3.3387 0.0156 0.0122 01 0.1 124 1240 0.0040 0.0156 3.5880 1.6346 0.0122 3.3542 0.0156 0.0122 0.1 0.1 125 1250 0.0040 0.0156 3.6036 1.6469 0.0122 3.3698 0.0156 0.0122 0.1 0.1 126 1260 0.0040 0.0156 3.6192 1.6591 0.0123 3.3853 0.0156 0.0123 0.1 0.1 127 1270 0.0040 0.0156 3.6348 1.6714 0.0123 3.4009 0.0156 0.0123 0.1 0.1 128 1280 0.0040 0.0156 3.6504 1.6837 0.0123 3.4164 0.0156 0.0123 0.1 0.1 129 1290 0.0040 0.0156 3.6660 1.6960 0.0123 3.4320 0.0156 0.0123 0.1 0.1 130 1300 0.0040 0.0156 3.6816 1.7083 0.0123 3.4475 0.0156 0.0123 0.1 0.1 131 1310 0.0040 0.0156 3.6972 1.7207 0.0123 3.4631 0.0156 0.0123 0.1 0.1 132 1320 0.0040 0.0156 3.7128 1.7330 0.0124 3.4786 0.0156 0.0124 0.1 0.1 133 1330 0.0040 0.0156 3.7284 1.7454 0.0124 3.4942 0.0156 0.0124 0.1 0.1 134 1340 0.0040 0.0156 3.7440 1.7578 0.0124 3.5098 0.0156 0.0124 0.1 0.1 135 1350 0.0040 0.0156 3.7596 1.7702 0.0124 3.5253 0.0156 0.0124 0.1 0.1 136 1360 0.0040 0.0156 3.7752 1.7826 0.0124 3.5409 0.0156 0.0124 0.1 0.1 137 1370 0.0040 , 0.0156 3.7908 1.7951 0.0124 3.5564 0.0156 0.0124 .0.1 0.1 138 1380 0.0040 . 0.0156 " 3.8064 1.8075 0.0125 3.5720 0.0156 0.0125 0.1 0.1 139 1390 0.0040 0.0156 3.8220 1.8200 0.0125 3.5876 0.0156 0.0125 . 0.1 0.1 140 1400 0.0040 0.0156 3.8376 1.8325 0.0125 3.6031 0.0156 0.0125 0.1 0.1 141 1410 0.0040 0.0156 3.8532 1.8450 0.0125 3.6187 0.0156 0.0125 0.1' 0.1 142 1420 0.0040 0.0156 3.8688 1.8575 0.0125 3.6342 0.0156 0.0125 0.1 0.1 143 1430 0.0040 0.0156 3.8844 1.8701 0.0125 3.6498 0.0156 0.0125 0.1 0.1 144 1440 0.0040 0.0156 3.9000 1.8826 0.0126 3.6654 0.0156 0.0126 0.1 0.1 Total 1.0000 3.9000 Hydrograph Volume 10608 (Cubic Feet) File:SBUH-24-25year.xls CES NW,Inc. 7/31/2014 Page 3 Cr S Project: Bonaventure L 1T \4'\T Project Number: 2876 SANTA BARBARA URBAN HYDROGRAPH Date: 7/31/14 SCS TYPE IA 24-HOUR DISTRIBUTION Basin: Hall Event: 25-year post Given: Area= 1.6 acres Pt = 3.9 inches dt = 10 min. Tc = 14 min. w = 0.2632 routing constant Pervious Area Impervious Area HYDROGRAPH RESULTS Area= 0.15 acres Area = I.45 acres Peak Runoff 1.3 cfs CN = 79 CN = 98 Total Vol. : 20193 cf S = 2.66 S = 0.20 0.2S= 0.53 0.2S = 0.04 Peak Runoff Hydrograph 1.4 1.2 1.0 (4 0.8 U 0.6 0.4 0.2 0 200' " "400600 800 1000 1200 1400 .1600- -._ Time in Minutes File:SBUH-24-25year-post.xls - 7/31/2014 CESINW,Inc. Page 1 r Pervious Area Impervious Area (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design - Incre- Distri- mental fated lated mental lated mental Runoff Hydro- Hydro- men( bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 1 10 0.0040 0.0156 0.0156 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 2 20 0.0040 0.0156 0.0312 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 3 30 0.0040 0.0156 0.0468 0.0000 0.0000 0.0002 0.0002 0.0002 0.0 0.0 4 40 0.0040 0.0156 0.0624 0.0000 0.0000 0.0021 0.0019 0.0017 0.0 0.0 5 50 0.0040 0.0156 0.0780 0.0000 0.0000 0.0057 0.0037 0.0033 0.0 0.0 6 60 0.0040 0.0156 0.0936 0.0000 0.0000 0.0108 0.0051 0.0046 0.0 0.0 7 70 0.0040 0.0156 0.1092 0.0000 0.0000 0.0172 0.0063 0.0057 0.1 0.0 8 80 0.0040 0.0156 0.1248 0.0000 0.0000 0.0245 0.0073 0.0066 0.1 0.1 9 90 0.0040 0.0156 0.1404 0.0000 0.0000 0.0327 0.0082 0.0074 0.1 0.1 10 100 0.0040 0.0156 0.1560 0.0000 0.0000 0.0416 0.0089 0.0081 0.1 0.1 11 110 0.0050 0.0195 0.1755 0.0000 0.0000 0.0535 0.0120 0.0109 0.1 0.1 12 120 0.0050 0.0195 0.1950 0.0000 0.0000 0.0664 0.0128 0.0116 0.1 0.1 13 130 0.0050 0.0195 0.2145 0.0000 0.0000 0.0799 0.0135 0.0122 0.1 0.1 14 140 0.0050 0.0195 0.2340 0.0000 0.0000 0.0939 0.0141 0.0128 0.1 0.1 15 150 0.0050 0.0195 0.2535 0.0000 0.0000 0.1085 0.0146 0.0132 0.1 0.1 16 160 0.0050 0.0195 0.2730 0.0000 0.0000 0.1236 0.0150 0.0136 0.1 0.1 17 170 0.0060 0.0234 0.2964 0.0000 0.0000 0.1421 0.0185 0.0168 0.2 0.1 18 180 0.0060 0.0234 0.3198 0.0000 0.0000 0.1611 0.0190 0.0172 0.2 0.2 19 190 0.0060 0.0234 0.3432 0.0000 0.0000 0.1805 0.0194 0.0176 0.2 0.2 20 200 0.0060 0.0234 0.3666 0.0000 0.0000 0.2003 0.0198 0.0179 0.2 0.2 21 210 0.0060 0.0234 0.3900 0.0000 0.0000 0.2204 0.0201 0.0182 0.2 0.2 22 220 0.0060 0.0234 0.4134 0.0000 0.0000 0.2407 0.0203 0.0184 0.2 0.2 23 230 0.0070 0.0273 0.4407 0.0000 0.0000 0.2648 0.0240 0.0218 0.2 0.2 24 240 0.0070 0.0273 0.4680 0.0000 0.0000 0.2891 0.0243 0.0220 0.2 0.2 25 250 0.0070 0.0273 0.4953 0.0000 0.0000 0.3136 0.0246 0.0223 0.2 0.2 26 260 0.0070 0.0273 0-5226 0.0000 0.0000 0.3384 0.0248 0.0225 0.2 0.2 27 270 0.0070 0.0273 0.5499 0.0001 0.0001 0.3634 0.0250 0.0226 0.2 0.2 28 280 0.0070 0.0273 0.5772 0.0008 0.0006 0.3885 0.0251 0.0228 0.2 0.2 29 290 0.0082 0.0320 0.6092 0.0022 0.0014 0.4182 0.0297 0.0270 0.3 0.2 30 300 0.0082 0.0320 0.6412 0.0043 0.0021 0.4480 0.0298 0.0272 0.3 0.2 31 310 0.0082 0.0320 0.6731 0.0072 0.0028 0.4780 0.0300 0.0275 0.3 0.3 32 320 0.0082 0.0320 0.7051 0.0106 0.0035 0.5082 0.0301 0.0276 0.3 0.3 33 330 0.0082 0.0320 0.7371 0.0147 0.0041 0.5385 0.0303 0.0278 0.3 0.3 34 340 0.0082 0.0320 0.7691 0.0195 0.0047 0.5689 0.0304 0.0280 0.3 0.3 35 350 0.0095 0.0371 0.8061 0.0257 0.0062 0.6042 0.0353 0.0326 0.3 0.3 36 360 0.0095 0.0371 0.8432 0.0327 0.0070 0.6397 0.0355 0.0328 0.3 0.3 37 370 0.0095 0.0371 0.8802 0.0404 0.0077 0.6752 0.0356 0.0330 0.3 0.3 38 380 0.0095 0.0371 0.9173 0.0489 0.0084 0.7109 0.0357 0.0331 0.3 0.3 39 390 0.0095 0.0371 0.9543 0.0580 0.0091 0.7467 0.0358 0.0333 0.3 0.3 40 400 0.0095 0.0371 0.9914 0.0678 0.0098 0.7826 0.0359 0.0334 0.3 0.3 41 410 0.0134 0.0523 1.0436 0.0827 0.0149 0.8333 0.0507 0.0473 0.5 0.4 42 420 0.0134 0.0523 1.0959 0.0988 0.0161 0.8841 0.0508 0.0476 0.5 0.4 43 430 0.0134 0.0523 1.1482 0.1161 0.0173 0.9350 0.0509 0.0478 0.5 0.4 44 440 0.0180 0.0702 1.2184 0.1410 0.0249 1.0036 0.0686 0.0645 0.6 0.5 45 450 0.0180 0.0702 1.2886 0.1678 0.0268 1.0723 0.0687 0.0648 0.6 0.6 46 460 0.0340 0.1326 1.4212 0.2230 0.0553 1.2025 0.1302 0.1232 1.2 0.7 47 470 0.0540 0.2106 1.6318 0.3220 0.0990 1.4101 0.2075 0.1973 1.9 1.2 48 480 0.0270 0.1053 1.7371 0.3761 0.0541 1.5141 0.1040 0.0993 1.0 1.3 49 490 0.0180 0.0702 1.8073 0.4136 0.0376 1.5835 0.0694 0.0664 0.6 1.0 50 500 0.0134 0.0523 1.8595 0.4423 0.0287 1.6352 0.0517 0.0496 0.5 0.8 51 510 0.0134 0.0523 1.9118 0.4717 0.0293 1.6870 0.0517 0.0496 0.5 0.6 52 520 0.0134 0.0523 1.9640 0.5016 0.0299 1.7387 0.0518 0.0497 0.5 0.5 53 530 0.0088 0.0343 1.9984 0.5215 0.0199 1.7727 0.0340 0.0327 0.3 0.5 54 540 0.0088 0.0343 2.0327 0.5417 0.0202 1.8067 0.0340 0.0327 0.3 0.4 55 550 0.0088 0.0343 2.0670 0.5621 0.0204 1.8408 0.0340 0.0328 0.3 0.4 56 560 0.0088 0.0343 2.1013 0.5828 0.0206 1.8748 0.0340 0.0328 0.3 0.3 57 570 0.0088 0.0343 2.1356 0.6036 0.0209 1.9089 0.0340 0.0328 0.3 0.3 58 580 0.0088 0.0343 2.1700 0.6247 0.0211 1.9429 0.0341 0.0328 0.3 0.3 59 590 0.0088 0.0343 2.2043 0.6460 0.0213 1.9770 0.0341 0.0329 0.3 0.3 60 600 0.0088 0.0343 2.2386 0.6675 0.0215 2.0110 0.0341 0.0329 - 0.3 0.3 61 610 0.0088 0.0343 2.2729 0.6892 0.0217 2.0451 • 0.0341 - 0.0329 - 0.3 0.3 62 620 0.0088 0.0343 2.3072 0.7111 0.0219 2.0792 0.0341 0.0329 0.3 0.3 I 63 630 .0.0088 0.0343 2.3416 0.7331 0.0221 2.1133 - 0.0341 :-':.010330- -;:-'.I-7.7-77-,- - - 64 • 640 --0:0088 0.0343 2.3759 0.7554 0.0223 2.1474 =0.034T =_ -0.0330- -0.3 -- 0.3 -= --- ` -• 65 • 650 0.0072 0.0281 2.4040 0.7738 0.0184 2.1753 0.0279 0.0270 ----- 0.3 0.3 66 660 0.0072 0.0281 2.4320 0.7922 0.0185 2.2032 0.0279 0.0270 0.3 0.3 67 670 0.0072 0.0281 2.4601 0.8108 0.0186 2.2311 0.0279 0.0270 0.3 0.3 68 680 0.0072 0.0281 2.4882 0.8295 0.0187 2.2590 0.0279 0.0270 0.3 0.3 69 690 0.0072 0.0281 2.5163 0.8484 0.0188 2.2869 0.0279 0.0271 0.3 0.3 70 700 0.0072 0.0281 2.5444 0.8673 0.0189 2.3148 0.0279 0.0271 0.3 0.3 71 710 0.0072 0.0281 2.5724 0.8863 0.0190 2.3428 0.0279 0.0271 0.3 0.3 File:SBUH-24-25year-post.xls 7/31/2014 - CESINW,Inc. Page 2 (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design . Incre- Distri- mental fated lated mental lated mental Runoff Hydro- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 72 720 0.0072 0.0281 2.6005 0.9055 0.0191 2.3707 0.0279 0.0271 0.3 0.3 73 730 0.0072 0.0281 2.6286 0.9247 0.0193 2.3986 0.0279 0.0271 0.3 0.3 74 740 0.0072 0.0281 2.6567 0.9441 0.0194 2.4266 0.0279 0.0271 0.3 0.3 75 750 0.0072 0.0281 2.6848 0.9635 0.0195 2.4545 0.0279 0.0271 0.3 0.3 76 760 0.0072 0.0281 2.7128 0.9831 0.0196 2.4824. 0.0279 0.0272 0.3 0.3 77 770 0.0057 0.0222 2.7351 0.9986 0.0156 2.5045 0.0221 0.0215 0.2 0.2 78 780 0.0057 0.0222 2.7573 1.0143 0.0156 2.5267 0.0221 0.0215 0.2 0.2 79 790 0.0057 0.0222 2.7795 1.0299 0.0157 2.5488 0.0221 0.0215 0.2 0.2 80 800 0.0057 0.0222 2.8018 1.0457 0.0157 2.5709 0.0221 0.0215 0.2 0.2 81 810 0.0057 0.0222 2.8240 1.0615 0.0158 2.5930 0.0221 0.0215 0.2 0.2 82 820 0.0057 0.0222 2.8462 1.0773 0.0158 2.6152 0.0221 0.0215 0.2 0.2 83 830 0.0057 0.0222 2.8685 1.0932 0.0159 2.6373 0.0221 0.0215 0.2 0.2 84 840 0.0057 0.0222 2.8907 1.1092 0.0160 2.6594 0.0221 0.0216 0.2 0.2 85 850 0.0057 0.0222 2.9129 1.1252 0.0160 2.6816 0.0221 0.0216 0.2 0.2 86 860 0.0057 0.0222 2.9351 1.1413 0.0161 2.7037 0.0221 0.0216 0.2 0.2 87 870 0.0057 0.0222 2.9574 1.1574 0.0161 2.7258 0.0221 0.0216 0.2 0.2 88 880 0.0057 0.0222 2.9796 1.1736 0.0162 2.7480 0.0221 0.0216 0.2 0.2 89 890 0.0050 0.0195 2.9991 1.1878 0.0142 2.7674 0.0194 0.0189 0.2 0.2 90 900 0.0050 0.0195 3.0186 1.2021 0.0143 2.7868 0.0194 0.0189 0.2 0.2 91 910 0.0050 0.0195 3.0381 1.2164 0.0143 2.8062 0.0194 0.0189 0.2 0.2 92 920 0.0050 0.0195 3.0576 1.2308 0.0144 2.8256 0.0194 0.0189 0.2 0.2 93 930 0.0050 0.0195 3.0771 1.2451 0.0144 2.8451 0.0194 0.0190 0.2 0.2 94 940 0.0050 0.0195 3.0966 1.2596 0.0144 2.8645 0.0194 0.0190 0.2 0.2 95 950 0.0050 0.0195 3.1161 1.2740 0.0145 2.8839 0.0194 0.0190 0.2 0.2 96 960 0.0050 0.0195 3.1356 1.2885 0.0145 2.9033 0.0194 0.0190 0.2 0.2 97 970 0.0050 0.0195 3.1551 1.3031 0.0145 2.9228 0.0194 0.0190 0.2 0.2 98 980 0.0050 0.0195 3.1746 1.3177 0.0146 2.9422 0.0194 0.0190 0.2 0.2 99 990 0.0050 0.0195 3.1941 1.3323 0.0146 2.9616 0.0194 0.0190 0.2 0.2 100 1000 0.0050 0.0195 3.2136 1.3469 0.0147 2.9810 0.0194 0.0190 0.2 0.2 101 1010 0.0040 0.0156 3.2292 1.3587 0.0117 2.9966 0.0155 0.0152 0.1 0.2 102 1020 0.0040 0.0156 3.2448 1.3704 0.0118 3.0121 0.0155 0.0152 0.1 0.2 103 1030 0.0040 0.0156 3.2604 1.3822 0.0118 3.0277 0.0155 0.0152 0.1 0.2 104 1040 0.0040 0.0156 3.2760 1.3941 0.0118 3.0432 0.0155 0.0152 0.1 0.1 105 1050 0.0040 0.0156 3.2916 1.4059 0.0118 3.0588 0.0155 0.0152 0.1 0.1 106 1060 0.0040 0.0156 3.3072 1.4177 0.0119 3.0743 0.0155 0.0152 0.1 0.1 107 1070 0.0040 0.0156 3.3228 1.4296 0.0119 3.0898 0.0155 0.0152 0.1 0.1 108 1080 0.0040 0.0156 3.3384 1.4415 0.0119 3.1054 0.0155 0.0152 0.1 0.1 109 1090 0.0040 0.0156 3.3540 1.4534 0.0119 3.1209 0.0155 0.0152 0.1 0.1 110 1100 0.0040 0.0156 3.3696 1.4654 0.0119 3.1365 0.0155 0.0152 0.1 0.1 111 1110 0.0040 0.0156 3.3852 1.4773 0.0120 3.1520 0.0155 0.0152 0.1 0.1 112 1120 0.0040 0.0156 3.4008 1.4893 0.0120 3.1676 0.0155 0.0152 0.1 0.1 113 1130 0.0040 0.0156 3.4164 1.5013 0.0120 3.1831 0.0155 0.0152 0.1 0.1 114 1140 0.0040 0.0156 3.4320 1.5133 0.0120 3.1987 0.0155 0.0152 0.1 0.1 115 1150 0.0040 0.0156 3.4476 1.5254 0.0120 3.2142 0.0155 0.0152 0.1 0.1 116 1160 0.0040 0.0156 3.4632 1.5375 0.0121 3.2298 0.0156 0.0152 0.1 0.1 117 1170 0.0040 0.0156 3.4788 1.5495 0.0121 3.2453 0.0156 0.0152 0.1 0.1 118 1180 0.0040 0.0156 3.4944 1.5616 0.0121 3.2609 0.0156 0.0152 0.1 0.1 119 1190 0.0040 0.0156 3.5100 1.5738 0.0121 3.2764 0.0156 0.0152 0.1 0.1 120 1200 0.0040 0.0156 3.5256 1.5859 0.0121 3.2920 0.0156 0.0152 0.1 0.1 121 1210 0.0040 0.0156 3.5412 1.5981 0.0122 3.3075 0.0156 0.0152 0.1 0.1 122 1220 0.0040 0.0156 3.5568 1.6102 0.0122 3.3231 0.0156 0.0152 0.1 0.1 123 1230 0.0040 0.0156 3.5724 1.6224 0.0122 3.3387 0.0156 0.0152 0.1 0.1 124 1240 0.0040 0.0156 3.5880 1.6346 0.0122 3.3542 0.0156 0.0152 0.1 0.1 125 1250 0.0040 0.0156 3.6036 1.6469 0.0122 3.3698 0.0156 0.0152 0.1 0.1 126 1260 0.0040 0.0156 3.6192 1.6591 0.0123 3.3853 0.0156 0.0152 0.1 0.1 127 1270 0.0040 0.0156 3.6348 1.6714 0.0123 3.4009 0.0156 0.0152 0.1 0.1 128 1280 0.0040 0.0156 3.6504 1.6837 0.0123 3.4164 0.0156 0.0152 0.1 0.1 129 1290 0.0040 0.0156 3.6660 1.6960 0.0123 3.4320 0.0156 0.0153 0.1 0.1 130 1300 0.0040 0.0156 3.6816 1.7083 0.0123 3.4475 0.0156 0.0153 0.1 0.1 131 1310 0.0040 0.0156 3.6972 1.7207 0.0123 3.4631 0.0156 0.0153 0.1 0.1 132 1320 0.0040 0.0156 3.7128 1.7330 0.0124 3.4786 0.0156 0.0153 0.1 0.1 133 1330 0.0040 0.0156 3.7284 1.7454 0.0124 3.4942 0.0156 0.0153 0.1 0.1 134 1340 0.0040 0.0156 3.7440 1.7578 0.0124 3.5098 0.0156 0.0153 0.1 0.1 135 1350 0.0040 0.0156 3.7596 1.7702 0.0124 3.5253 0.0156 0.0153 0.1 0.1 136 1360 0.0040 0.0156 -3.7752 1.7826 0.0124 3.5409 0.0156 _0.0153 0.1 0.1 . 137 '•1370 0 00.40.' :`0:1)756 -3.7908 19951. . 0.0124 3.5564 - 0.0156 •--0.0453 __ 0.1 0.1 • - 138 1380 0.0040 0.0156 3.8064 1.8075 0.0125 3.5720 0.0156 0.0153 0.1 0.1 139 1390 0.0040 0.0156 3.8220 1.8200 0.0125 3.5876 0.0156 0.0153 0.1 0.1 140 1400 0.0040 0.0156 3.8376 1.8325 0.0125 3.6031 0.0156 0.0153 0.1 0.1 141 1410 0.0040 0.0156 3.8532 1.8450 0.0125 3.6187 0.0156 0.0153 0.1 0.1 - 142 1420 0.0040 0.0156 3.8688 1.8575 0.0125 3.6342 0.0156 0.0153 0.1 0.1 143 1430 0.0040 0.0156 3.8844 1.8701 0.0125 3.6498 0.0156 0.0153 0.1 0.1 144 1440 0.0040 0.0156 3.9000 1.8826 0.0126 3.6654 0.0156 0.0153 0.1 0.1 Total 1.0000 3.9000 Hydrograph Volume 20193 (Cubic Feet) File:SBUH-24-25year-post.xls 7/31/2014 CESINW,Inc. Page 3 CES Nw 2876 Project: venture Project Number: 2876 Date: 07/27/14 POND STORAGE ROUTING Basin: Hall Event: 100-year Pipe Data: Outlet Data: H sys = 4.6 feet Orifi A= 0.014 sq.ft. Broad Crested Arch = 51"x31" feet Orifi E= 0 Weirl L= 1 feet Length = 202 feet Dia 1 = 1.60 inches Weirl E= 4 Slope = 0 feet/feet Max Vol= 10071 Cubic Feet Orif2 A= 0.05 sq.ft. Rectangular Height 0= 196.2 Elevation Orif2 E= 2.7 Weir2 L= 0 feet #Barrels, 3 Dia 2 = 3.03 inches Weir2 E= 0 Orif3 A= 0.0055 sq.ft. MAX STOR.= 6992 cu ft Orif3 E= 3.4 MAX OUTLET= 0.47 cfs Dia 3 = 1.00 inches MAX HEIGHT= 4.0 feet Pipe Outflow Hydro graph 1.60 1.40 - 1.20 1.00 — LL U 0.80 --- o I LL 0.60 • 0.40 . _ - - 0.20 -- 0.00 — 0 200 400 600 800 1000 1200 1400 1600 Time in Minutes Routed Hydrograph - -Intow Hydrograph File:PIPE-stormtech-100.xls 7/31/2014 CESINW,Inc. Page 1 Pond Storage vs. Outflow Height Storage Effect. OUTLETS t= 600 sec Tot. (ft) (cu ft) Length OR/F1 ORIF2 ORIF3 WE/R1 WEIR2 S/t 2S/t 3+2S/Out 0 0 202 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 115 202 0.0 0.0 0.0 0.0 0.0 0.2 0.4 0.4 0.0 0.2 231 202 0.0 0.0 0.0 0.0 0.0 0.4 0.8 0.8 0.0 0 3 346 202 0.0 0.0 0.0 0.0 0.0 0.6 1.2 1.2 0.0 0.4 462 202 0-0 0.0 0.0 0.0 0.0 0.8 1.5 1.6 0.0 0.5 577 202 0.1 0.0 0.0 0.0 0.0 1.0 1.9 2.0 0.1 0.6 693 202 0.1 0.0 0.0 0.0 0.0 1.2 2.3 2.4 0.1 0.7 808 202 0.1 0.0 0.0 0.0 0.0 1.3 2.7 2.8 0.1 0.8 924 202 0.1 0.0 0.0 0.0 0.0 1.5 3.1 3.1 0.1 0.9 1039 202 0.1 0.0 0.0 0.0 0.0 1.7 3.5 3.5 0.1 1 1154 202 0.1 0.0 0.0 0.0 0.0 1.9 3.8 3.9 0.1 1.1 1405 202 0.1 0.0 0.0 0.0 0.0 2.3 4.7 4.8 0.1 1.2 1654 202 0.1 0.0 0.0 0.0 0.0 2.8 5.5 5.6 0.1 1.3 1902 202 0.1 0.0 0.0 0.0 0.0 3.2 6.3 6.4 0.1 1.4 2149 202 0.1 0.0 0.0 0.0 0.0 3.6 7.2 7.3 0.1 1.5 2393 202 0.1 0.0 0.0 0.0 0.0 4.0 8.0 8.1 0.1 1.6 2634 202 0.1 0.0 0.0 0.0 0.0 4.4 8.8 8.9 0.1 1.7 2873 202 0.1 0.0 0.0 0.0 0.0 4.8 9.6 9.7 0.1 1.8 3112 202 0.1 0.0 0.0 0.0 0.0 5.2 10.4 10.5 0.1 1.9 3343 202 0.1 0.0 0.0 0.0 0-0 5.6 11.1 11.2 0.1 2 3577 202 0.1 0.0 0.0 0.0 0.0 6.0 11.9 12.0 0.1 2.1 3798 202 0.1 0.0 0.0 0.0 0.0 6.3 12.7 12.8 0.1 2.2 4023 202 0.1 0.0 0.0 0.0 0.0 6.7 13.4 13.5 0.1 2.3 4246 202 0.1 0.0 0.0 0.0 0 0 7 1 14.2 14.3 0.1 2.4 4460 202 0.1 0.0 0.0 0.0 0.0 7.4 14.9 15.0 0.1 2.5 4682 202 0.1 0.0 0.0 0.0 0.0 7.8 15.6 15.7 0.1 2.6 4871 202 0.1 0.0 0.0 0.0 0.0 8.1 16.2 16.4 0.1 2.7 5067 202 0.1 0.0 0.0 0.0 0.0 8.4 16.9 17.0 0.1 2.8 5259 202 0.1 0.1 0.0 0.0 0.0 8.8 17.5 17.7 0.2 2.9 5452 202 0.1 0.1 0.0 0.0 0.0 9.1 18.2 18.4 0.2 3 5659 202 0.1 0.1 0.0 0.0 0.0 9.4 18.9 19.1 0.3 3.1 5768 202 0.1 0.2 0.0 0.0 0.0 9.6 19.2 19.5 0.3 3.2 5910 202 0.1 0.2 0.0 0.0 0.0 9.9 19.7 20.0 0.3 3.3 6014 202 0.1 0.2 0.0 0.0 0.0 10.0 20.0 20.4 0.3 3.4 6162 202 0.1 0.2 0.0 0.0 0.0 10.3 20.5 20.9 0.4 3.5 6381 202 0.1 0.2 0.0 0.0 0.0 10.6 21.3 21.7 0.4 3.6 6441 202 0.1 0.3 0.0 0.0 0.0 10.7 21.5 21.9 0.4 3.7 6587 202 0.1 0.3 0.0 0.0 0.0 11.0 22.0 22.4 0.4 3.8 6712 202 0.1 0.3 0.0 0.0 0.0 11.2 22.4 22.8 0.4 3.9 6841 202 0.1 0.3 0.0 0.0 0.0 11.4 22.8 23.3 0.5 4 6957 202 0.1 0.3 0.0 0.0 0.0 11.6 23.2 23.7 0.5 4.1 7072 202 0.2 0.3 0.0 0.4 0.0 11.8 23.6 24.4 0.9 4.2 7188 202 0.2 0.3 0.0 1.1 0.0 12.0 24.0 25.5 1.6 4.3 7303 202 0.2 0.3 0.0 2.0 0.0 12.2 24.3 26.8 2.5 4.4 7418 202 0.2 0.3 0.0 3.0 0.0 12.4 24.7 29.3 3.6 4.5 7534 202 0.2 0.4 0.0 4.2 0.0 12.6 25.1 29.9 4.8 4.6 7649 202 0.2 0.4 0.0 5.6 0.0 12.7 25.5 31.6 6.1 4.7 7765 202 0.2 0.4 0.0 7.0 0.0 12.9 25.9 33.5 7.6 4.8 7880 202 0.2 0.4 0.0 8.6 0.0 13.1 26.3 35.4 9.2 4.9 7996 202 0.2 0.4 0.0 10.2 0.0 13.3 26.7 37.5 10.8 5 8111 202 0.2 0.4 0.0 12.0 0.0 13.5 27.0 39.6 12.6 5.1 8227 202 0.2 0.4 0.0 13.8 0.0 13.7 27.4 41.9 14.5 5.2 8342 202 0.2 0.4 0.0 15.8 0 0 13.9 27.8 44.2 16.4 5.3 8457 202 0.2 0.4 0.0 17.8 0 0 141 28.2 46.6 18.4 5.4 8573 202 0.2 0.4 0.0 19.9 0.0 14.3 28.6 49.1 20.5 5.5 8688 202 0.2 0.4 0.0 22.0 0.0 14.5 29.0 51.7 22.7 5.6 8804 202 0.2 0.5 0-0 24.3 0.0 14.7 29.3 54.3 25.0 5.7 8919 202 0.2 0.5 0.0 26.6 0.0 14.9 29.7 57.0 27.3 5.8 9035 202 0.2 0.5 0.0 29.0 0.0 15.1 30.1 59.8 29.7 5.9 9150 202 0.2 0.5 0.0 31.4 0.0 15.3 30.5 62.6 32.1 6 9266 202 0.2 0.5 0.0 33.9 0.0 15.4 30.9 65.5 34.7 6.1 9381 202 0.2 0.5 0.0 36.5 0.0 15.6 31.3 68.5 37.2 6.2 9496 202 0.2 0.5 0.0 39.2 0.0 15.8 31.7 71.5 39.9 6.3 9612 202 0.2 0.5 0.0 41.9 0.0 16.0 32.0 74.6 42.6 6.4 9727 202 0.2 0.5 0.1 44.6 0.0 16.2 32.4 77.8 45.4 6.5 9843 202 0.2 0.5 0.1 47.4 0.0 16.4 32.8 81.0 48.2 . - . . .. . . _ 6.6 9958 202 0.2 0.5 0.1 50.3 0.0 16.6 33.2 84.3 51.1 - - -- 6.7 10074 202 0.2 0.5 0.1 53.2 0.0 16.8 33.6 87.6 54.0 6.8 10189 202 0.2 0.5 0 1 56 2 0.0 17.0 34.0 91.0 57.0 . _ 6.9 10305 202 0.2 0.5 0.1 59.3 0.0 17.2 34.3 94.4 60.1 7 10420 202 0.2 0.5 0.1 62.4 0.0 17.4 34.7 97.9 63.2 7.1 10535 202 0.2 0.6 0.1 65.5 0.0 17.6 35.1 101.4 66.3 7.2 10651 202 0.2 0.6 0.1 68.7 0.0 17.8 35.5 105.0 69.5 7.3 10766 202 0.2 0.6 0.1 71.9 0.0 17.9 35.9 108.7 72.8 7.4 10882 202 0.2 0.6 0.1 75.2 0.0 18.1 36.3 112.3 76.1 File:PIPE-stortntech-100.xls 7/31/2014 CESINW,Inc. Page 2 • 7.5 10997 202 0.2 0.6 0.1 78.6 0.0 18.3 36.7 116.1 79.4 7.6 11113 202 0.2 0.6 0.1 82.0 0.0 18.5 37.0 119.9 82.8 7.7 11228 202 0.2 0.6 0.1 85.4 0.0 18.7 37.4 123.7 86.3 7.8 11344 202 0.2 0.6 0.1 88.9 0.0 18.9 37.8 127.6 89.8 7.9 11459 202 0.2 0.6 0.1 92.4 0.0 19.1 38.2 131.5 93.3 8 11574 202 0.2 0.6 0.1 96.0 0.0 19.3 38.6 135.5 96.9 8 1 11690 202 0.2 0 6 0.1 99.6 0.0 19.5 39.0 139.5 100.5 8.2 11805 202 0.2 0.6 0.1 103.3 0.0 19.7 39.4 143.5 104.2 8.3 11921 202 0.2 0.6 0.1 107.0 0.0 19.9 39.7 147,6 107.9 8.4 12036 202 0.2 0.6 0.1 110.8 0.0 20.1 40.1 151.8 111.7 8.5 12152 202 0.2 0.6 0.1 114.6 0.0 20.3 40.5 156.0 115.5 8.6 12267 202 0.2 0.6 0.1 118.4 0.0 20.4 40.9 160.2 119.3 8.7 12382 202 0.2 0.6 0.1 122.3 0.0 20.6 41.3 164.5 123.2 8.8 12498 202 0.2 0.7 0.1 126.2 0.0 20.8 41.7 168.8 127.1 8.9 12613 202 0.2 0.7 0.1 130.2 0.0 21.0 42.0 173.2 131.1 9 12729 202 0.2 0.7 0.1 134.2 0.0 21.2 42.4 177.5 135.1 9.1 12844 202 0.2 0.7 0.1 138.2 0.0 21.4 42.8 182.0 139.2 9.2 12960 202 0.2 0.7 0.1 142.3 0.0 21.6 43.2 186.5 143.3 9.3 13075 202 0.2 0.7 0.1 146.4 0.0 21.8 43.6 191.0 147.4 9.4 13191 202 0.2 0.7 01 150.6 0.0 22.0 44.0 195.5 151.6 9.5 13306 202 0.2 0.7 01 154.8 0.0 22.2 44.4 200.1 155.8 9.6 13421 202 0.2 0.7 0.1 159.0 0.0 22.4 44.7 204.8 160.0 9.7 13537 202 0.2 0.7 0.1 163.3 0.0 22.6 45.1 209.4 164.3 9.8 13652 202 0.2 0.7 01 167.6 0.0 22.8 45.5 214.1 168.6 9.9 13768 202 0.2 0.7 0.1 172.0 0.0 22.9 45.9 218.9 173.0 10 13883 202 0.2 0.7 0.1 176.4 0.0 23.1 46.3 223.7 177.4 • File:PIPE-stormtech-100.xls 7/31/2014 • - CESINW,Inc. Page 3 Pipe Storage Routing Time 11 12 2S1 11+12+281 01 02+282 STORAGE 10 CA 0.0 0.0 0.0 0.0 0.0 0.0 20 00 0.0 0.0 0.0 0.0 0.0 0.3 30 00 0.0 0.0 0.0 0.0 0.0 3.0 40 0 0 0.0 0.0 0.0 0.0 0.0 11.6 50 0.0 0.0 0.0 0.1 0.0 0.1 28.3 60 C 2 0.0 0.1 0.2 0.0 0.2 53.4 70 0 0 0.1 0.2 0.3 0.0 0.3 85.9 80 01 0.1 0.3 0.4 0.0 0.4 124.9 90 C I 0.1 0.4 0.5 0.0 0.5 148.2 100 0 1 0.1 0.5 0.7 0.0 0.6 185.4 110 01 0.1 0.6 0.8 0.0 0.8 231.7 120 01 0.1 0.8 1.0 0.0 1.0 286.3 130 a 1 0.1 0.9 1.2 0.0 1.2 338.0 140 01 0.1 1.1 1.4 0.0 1.4 396.9 150 01 0.1 1.3 1.6 0.0 1.5 452.6 160 0 1 0.2 1.5 1.8 0.0 1.8 515.8 170 0 2 0.2 1.7 2.0 0.0 2.0 582.1 180 0 2 0.2 1.9 2.3 0.1 2.2 652.8 190 0 2 0.2 2.2 2.5 0.1 2.5 729.9 200 0 2 0.2 2.4 2.8 0.1 2.7 805.4 210 0 2 0.2 2.7 3.1 0.1 3.0 884.8 220 3 2 0.2 2.9 3.3 0.1 3.3 964.5 230 0 2 0.2 3.2 3.6 0.1 3.6 1050.1 240 0 2 0.2 3.5 3.9 0 1 3.9 1140.5 250 0 2 0.2 3.8 4 3 0.1 4.2 1236.0 260 0 2 0.2 4.1 4.6 0.1 4.5 1330.6 270 2 0.2 4.4 4.9 0.1 4.8 1428.2 280 t12 0.3 4.8 5.2 0.1 5.2 1527.4 290 6 3 0.3 5.1 5.6 0.1 5.5 1637.6 300 0 3 0.3 5.5 6 0 0.1 5.9 1756.4 310 0 3 0.3 5.9 6.4 0.1 6 3 1876.6 320 0 1 0.3 6.3 6.8 0.1 6.7 2000.4 330 6 3 0.3 6.7 7.2 0.1 7.2 2123.0 340 ,2 1. 0.3 7.1 7.7 0.1 7.6 2251.9 350 0 3 0.3 7.5 8 1 0.1 8.0 2388.6 360 0:' 0.3 8.0 8.6 0.1 8.5 2535.4 370 0.3 8.4 9.1 0.1 9.0 2684.2 380 0 3 0.3 8.9 9.6 0.1 9.5 2833.8 390 0 0.3 9.4 10.1 0.1 10.0 2985.9 400 0 3 0.4 10.0 10.7 0.1 10.6 3148.7 410 0 4 0.5 10.5 11.3 0.1 11.2 3340.4 420 0 5 0.5 11.1 12.1 0.1 12.0 3559.2 430 0 i 0.5 11.9 12.9 0.1 12.8 3802.4 4400.6 12.7 13.8 0.1 13.7 4083.3 450 a 0 0.8 13.6 15.0 0.1 14.9 4447.9 460 3 1.3 14.8 16.9 0.1 16.8 5015.6 470 i 3 1.4 16.7 19.4 0.1 19.3 5763.2 480 1 1 1.1 19.1 21.6 0.3 21.3 6321.7 490 i 1 0.8 21.0 22.9 0.4 22.6 6668.8 500 0 3 0.7 22.2 23.7 0.4 23.2 6844-0 510 . 7 0.6 22.8 24.0 0.4 23.6 6947.1 520 0. 0.5 23.1 24.2 0.5 23.8 6992.1 530 '3 0.4 23.3 24.2 0.5 23.7 6976.7 540 01 0.4 23.3 24.0 0.5 23.6 6928.5 550 ,) 1 0.4 23-1 23.8 0.5 23.4 6877.9 560 2- 0.3 22.9 23.6 0.5 23.2 6815.2 570 0 17 0.3 22.7 23.4 0.4 23.0 6764.2 580 0 3 0.3 22.5 23.2 0.4 22.8 6707.0 590 0 11 0.3 22.4 23.1 0 4 22.6 6664.8 600 0 3 0.3 22.2 22.9 0.4 22.5 6617.4 610 2 3 0.3 22.1 22.7 0.4 22.3 6569.9 620 0 3 0.3 21.9 22.6 0.4 22.2 6539.2 630 4 3 0.3 21.8 22.5 0.4 22.1 6503.0 - ---- 640 0 3 0.3 21.7 22.3 0.4 21.9 6461.7 650 0 3 0.3 21.5 22.2 0.4 21.8 6407.7 660 11 3. 0.3 21.4 22.0 0.4 21.6 6361.1 670 00.3 21.2 21.8 0.4 21.5 6327.6 - - 680 0 3 0.3 21.1 21.7 0.4 21.3 6284.0 690 0"s 0.3 20.9 21.5 0.4 21.2 6239.5 700 03 0.3 20.8 21.4 0.4 21.0 6194.7 710 0 2 0.3 20.6 21.2 0.4 20.9 6149.8 720 0 3 0.3 20.5 21.1 0.3 20.7 6121.5 730 0 3 0.3 20.4 21.0 0.3 20.6 6087.7 740 C:1 0.3 20.3 20.9 0.3 20.5 6053.9 750 0.3 20.2 20.7 0.3 20.4 6020.2 760 C:? 0.3 20.1 20.6 0.3 20.3 5981.7 File:PIPE-stormtech-100.xls 7/31/2014 CESINW,Inc. Page 4 C lIE .J J \/�T Project: BonaventLire �! V V Project Number: 2876 SANTA BARBARA URBAN HYDROGRAPH Date: 7/31/14 SCS TYPE 1A 24-HOUR DISTRIBUTION Basin: Hall Event: 100-year pie Given: Area= 1.6 acres Pt = 4.2 inches dt = 10 min. Tc = 40 min. w = 0.1111 routing constant Pervious Area Impervious Area HYDROGRAPH RESULTS Area= 1.6 acres Area = 0 acres Peak Runoff 0.49 cfs CN = 79 CN = 98 Total Vol. : 12034 cf S = 2.66 S = 0.20 0.2S= 0.53 0.2S = 0.04 Peak Runoff Hydrograph 0.6 0.5 0.4 U. U. U 0.3 0 0.2 0.1 0.0 0 200 400 600 800 1000 1200 1400 1600 Time in Minutes File:SBUH-24-100year.xls 7/31/2014 CESINW,Inc. Page 1 Pervious Area Impervious Area (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distri- mental lated lated mental fated mental Runoff Hydro- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph _ (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 1 10 0.0040 0.0168 0.0168 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 2 20 0.0040 0.0168 0.0336 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 3 30 0.0040 0.0168 0.0504 0.0000 0.0000 0.0004 0.0004 0.0000 0.0 0.0 4 40 0.0040 0.0168 0.0672 0.0000 0.0000 0.0030 0.0026 0.0000 0.0 0.0 5 50 0.0040 0.0168 0.0840 0.0000 0.0000 0.0075 0.0045 0.0000 0.0 0.0 6 60 0.0040 0.0168 0.1008 0.0000 0.0000 0.0136 0.0061 0.0000 0.0 0.0 7 70 0.0040 0.0168 0.1176 0.0000 0.0000 0.0210 0.0074 0.0000 0.0 0.0 8 80 0.0040 0.0168 0.1344 0.0000 0.0000 0.0294 0.0084 0.0000 0.0 0.0 9 90 0.0040 0.0168 0.1512 0.0000 0.0000 0.0387 0.0093 0.0000 0.0 0.0 10 100 0.0040 0.0168 0.1680 0.0000 0.0000 0.0488 0.0101 0.0000 0.0 0.0 11 110 0.0050 0.0210 0.1890 0.0000 0.0000 0.0623 0.0135 0.0000 0.0 0.0 12 120 0.0050 0.0210 0.2100 0.0000 0.0000 0.0767 0.0143 0.0000 0.0 0.0 13 130 0.0050 0.0210 0.2310 0.0000 0.0000 0.0917 0.0151 0.0000 0.0 0.0 14 140 0.0050 0.0210 0.2520 0.0000 0.0000 0.1074 0.0157 0.0000 0.0 0.0 15 150 0.0050 0.0210 0.2730 0.0000 0.0000 0.1236 0.0162 0.0000 0.0 0.0 16 160 0.0050 0.0210 0.2940 0.0000 0.0000 0.1402 0.0166 0.0000 0.0 0.0 17 170 0.0060 0.0252 0.3192 0.0000 0.0000 0.1606 0.0204 0.0000 0.0 0.0 18 180 0.0060 0.0252 0.3444 0.0000 0.0000 0.1815 0.0209 0.0000 0.0 0.0 19 190 0.0060 0.0252 0.3696 0.0000 0.0000 0.2029 0.0213 0.0000 0.0 0.0 20 200 0.0060 0.0252 0.3948 0.0000 0.0000 0.2245 0.0217 0.0000 0.0 0.0 21 210 0.0060 0.0252 0.4200 0.0000 0.0000 0.2465 0.0220 0.0000 0.0 0.0 22 220 0.0060 0.0252 0.4452 0.0000 0.0000 0.2688 0.0222 0.0000 0.0 0.0 23 230 0.0070 0.0294 0.4746 0.0000 0.0000 0.2950 0.0262 0.0000 0.0 0.0 24 240 0.0070 0.0294 0.5040 0.0000 0.0000 0.3215 0.0265 0.0000 0.0 0.0 25 250 0.0070 0.0294 0.5334 0.0000 0.0000 0.3483 0.0268 0.0000 0.0 0.0 26 260 0.0070 0.0294 0.5628 0.0004 0.0004 0.3753 0.0270 0.0004 0.0 0.0 27 270 0.0070 0.0294 0.5922 0.0013 0.0010 0.4024 0.0272 0.0010 0.0 0.0 28 280 0.0070 0.0294 0.6216 0.0029 0.0016 0.4298 0.0273 0.0016 0.0 0.0 29 290 0.0082 0.0344 0.6560 0.0056 0.0026 0.4620 0.0322 0.0026 0.0 0.0 30 300 0.0082 0.0344 0.6905 0.0090 0.0034 0.4944 0.0324 0.0034 0.0 0.0 31 310 0.0082 0.0344 0.7249 0.0131 0.0041 0.5269 0.0325 0.0041 0.0 0.0 32 320 0.0082 0.0344 0.7594 0.0180 0.0049 0.5596 0.0327 0.0049 0.0 0.0 33 330 0.0082 0.0344 0.7938 0.0235 0.0056 0.5924 0.0328 0.0056 0.1 0.0 34 340 0.0082 0.0344 0.8282 0.0298 0.0062 0.6253 0.0329 0.0062 0.1 0.0 35 350 0.0095 0.0399 0.8681 0.0378 0.0080 0.6636 0.0383 0.0080 0.1 0.0 36 360 0.0095 0.0399 0.9080 0.0467 0.0089 0.7020 0.0384 0.0089 0.1 0.1 37 370 0.0095 0.0399 0.9479 0.0564 0.0097 0.7405 0.0385 0.0097 0.1 0.1 38 380 0.0095 0.0399 0.9878 0.0668 0.0105 0.7791 0.0386 0.0105 0.1 0.1 39 390 0.0095 0.0399 1.0277 0.0780 0.0112 0.8178 0.0387 0.0112 0.1 0.1 40 400 0.0095 0.0399 1.0676 0.0899 0.0119 0.8566 0.0388 0.0119 0.1 0.1 41 410 0.0134 0.0563 1.1239 0.1079 0.0180 0.9114 0.0548 0.0180 0.2 0.1 42 420 0.0134 0.0563 1.1802 0.1272 0.0193 0.9663 0.0549 0.0193 0.2 0.1 43 430 0.0134 0.0563 1.2365 0.1477 0.0205 1.0213 0.0550 0.0205 0.2 0.1 44 440 0.0180 0.0756 1.3121 0.1771 0.0294 1.0954 0.0741 0.0294 0.3 0.2 45 450 0.0180 0.0756 1.3877 0.2085 0.0314 1.1696 0.0742 0.0314 0.3 0.2 46 460 0.0340 0.1428 1.5305 0.2728 0.0643 1.3102 0.1405 0.0643 0.6 0.2 47 470 0.0540 0.2268 1.7573 0.3868 0.1140 1.5341 0.2239 0.1140 1.1 0.4 48 480 0.0270 0.1134 1.8707 0.4486 0.0618 1.6463 0.1122 0.0618 0.6 0.5 49 490 0.0180 0.0756 1.9463 0.4913 0.0428 1.7211 0.0749 0.0428 0.4 0.5 50 500 0.0134 0.0563 2.0026 0.5240 0.0326 1.7769 0.0558 0.0326 0.3 0.5 51 510 0.0134 0.0563 2.0588 0.5572 0.0333 1.8327 0.0558 0.0333 0.3 0.4 52 520 0.0134 0.0563 2.1151 0.5911 0.0339 1.8885 0.0558 0.0339 0.3 0.4 53 530 0.0088 0.0370 2.1521 0.6137 0.0226 1.9252 0.0367 0.0226 0.2 0.4 54 540 0.0088 0.0370 2.1890 0.6365 0.0228 1.9618 0.0367 0.0228 0.2 0.3 55 550 0.0088 0.0370 2.2260 0.6596 0.0231 1.9985 0.0367 0.0231 0.2 0.3 56 560 0.0088 0.0370 2.2630 0.6829 0.0233 2.0352 0.0367 0.0233 0.2 0.3 57 570 0.0088 0.0370 2.2999 0.7064 0.0235 2.0719 0.0367 0.0235 0.2 0.3 58 580 0.0088 0.0370 2.3369 0.7301 0.0237 2.1086 0.0367 0.0237 0.2 0.3 59 590 0.0088 0.0370 2.3738 0.7541 0.0240 2.1454 0.0367 0.0240 0.2 0.3 60 600 0.0088 0.0370 2.4108 0.7783 0.0242 2.1821 0.0367 0.0242 0.2 0.3 61 610 0.0088 0.0370 2.4478 0.8026 0.0244 2.2188 0.0367 0.0244 0.2 0.3 62 620 0.0088 0.0370 2.4847 0.8272 0.0246 2.2556 0.0367 0.0246 0.2 0.2 63 630 0.0088 0.0370 2.5217 0.8520 0.0248 2.2923 0.0367 -110248 0.2 0.2 64 640 0.0088 0.0370 2.5586 0.8770 0.0250 2.3290 0.0367 0.0250 0.2 0.2 65 650 0.0072 0.0302 2.5889 0.8975 0.0206 2.3591 0.0301 0.0206 0.2 0.2 66 660 0.0072 0.0302 2.6191 0.9182 0.0207 2.3892 0.0301 0.0207 0.2 0.2 67 670 0.0072 0.0302 2.6494 0.9390 0.0208 2.4193 0.0301 0.0208 0.2 0.2 68 680 0.0072 0.0302 2.6796 0.9600 0.0209 2.4494 0.0301 0.0209 0.2 0.2 69 690 0.0072 0.0302 2.7098 0.9810 0.0210 2.4794 0.0301 0.0210 0.2 0.2 70 700 0.0072 0.0302 2.7401 1.0022 0.0212 2.5095 0.0301 0.0212 0.2 0.2 71 710 0.0072 0.0302 2.7703 1.0234 0.0213 2.5396 0.0301 0.0213 0.2 0.2 File:SBUH-24-100year.xls 7/31/2014 CESINW,Inc. Page 2 • (1) (2) (3) (4) (5) (8) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distri- mental fated lated mental lated mental Runoff Hydro- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph * (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 72 720 0.0072 0.0302 2.8006 1.0448 0.0214 2.5697 0.0301 0.0214 0.2 0.2 73 730 0.0072 0.0302 2.8308 1.0663 0.0215 2.5998 0.0301 0.0215 0.2 0.2 74 740 0.0072 0.0302 2.8610 1.0879 0.0216 2.6299 0.0301 0.0216 0.2 0.2 75 750 0.0072 0.0302 2.8913 1.1096 0.0217 2.6600 0.0301 0.0217 0.2 0.2 76 760 0.0072 0.0302 2.9215 1,1314 0.0218 2.6901 0.0301 0.0218 0.2 0.2 77 770 0.0057 0.0239 2.9455 1.1487 0.0173 2.7140 0.0238 0.0173 0.2 0.2 78 780 0.0057 0.0239 2.9694 1.1661 0.0174 2.7378 0.0238 0.0174 0.2 0.2 79 790 0.0057 0.0239 2.9933 1.1836 0.0175 2.7616 0.0238 0.0175 0.2 0.2 80 800 0.0057 0.0239 3.0173 1.2011 0.0175 2.7855 0.0238 0.0175 0.2 0.2 81 810 0.0057 0.0239 3.0412 1.2187 0.0176 2.8093 0.0238 0.0176 0.2 0.2 82 820 0.0057 0.0239 3.0652 1.2363 0.0176 2.8332 0.0238 0.0176 0.2 0.2 83 830 0.0057 0.0239 3.0891 1.2540 0.0177 2.8570 0.0238 0.0177 0.2 0.2 84 840 0.0057 0.0239 3.1130 1,2718 0.0177 2.8809 0.0238 0.0177 0.2 0.2 85 850 0.0057 0.0239 3.1370 1.2896 0.0178 2.9047 0.0238 0.0178 0.2 0.2 86 860 0.0057 0.0239 3.1609 1.3074 0.0179 2.9286 0.0238 0.0179 0.2 0.2 87 870 0.0057 0.0239 3.1849 1.3254 0.0179 2.9524 0.0239 0.0179 0.2 0.2 88 880 0.0057 0.0239 3.2088 1.3433 0.0180 2.9763 0.0239 0.0180 0.2 0.2 89 890 0.0050 0.0210 3.2298 1.3591 0.0158 2.9972 0.0209 0.0158 0.2 0.2 90 900 0.0050 0.0210 3.2508 1.3750 0.0158 3.0181 0.0209 0.0158 0.2 0.2 91 910 0.0050 0.0210 3.2718 1.3909 0.0159 3.0390 0.0209 0.0159 0.2 0.2 92 920 0.0050 0.0210 3.2928 1.4068 0.0159 3.0600 0.0209 0.0159 0.2 0.2 93 930 0.0050 0.0210 3.3138 1.4228 0.0160 3.0809 0.0209 0.0160 0.2 0.2 94 940 0.0050 0.0210 3.3348 1.4388 0.0160 3.1018 0.0209 0.0160 0.2 0.2 95 950 0.0050 0-0210 3.3558 1.4548 0.0160 3.1227 0.0209 0.0160 0.2 0.2 96 960 0.0050 0.0210 3.3768 1.4709 0.0161 3.1437 0.0209 0.0161 0.2 0.2 97 970 0.0050 0.0210 3.3978 1.4870 0.0161 3.1646 0.0209 0.0161 0.2 0.2 98 980 0.0050 0.0210 3.4188 1.5032 0.0162 3.1855 0.0209 0.0162 0.2 0.2 99 990 0.0050 0.0210 3.4398 1.5194 0.0162 3.2065 0.0209 0.0162 0.2 0.2 100 1000 0.0050 0.0210 3.4608 1.5356 0.0162 3.2274 0.0209 0.0162 0.2 0.2 101 1010 0.0040 0.0168 3.4776 1.5486 0.0130 3.2441 0.0167 0.0130 0.1 0.2 102 1020 0.0040 0.0168 3.4944 1.5616 0.0130 3.2609 0.0167 0.0130 0.1 0.1 103 1030 0.0040 0.0168 3.5112 1.5747 0.0131 3.2776 0.0167 0.0131 0.1 0.1 104 1040 0.0040 0.0168 3.5280 1.5878 0.0131 3.2944 0.0167 0.0131 0.1 0.1 105 1050 0.0040 0.0168 3.5448 1.6009 0.0131 3.3111 0.0167 0.0131 0.1 0.1 106 1060 0.0040 0.0168 3.5616 1.6140 0.0131 3.3279 0.0167 0.0131 0.1 0.1 107 1070 0.0040 0.0168 3.5784 1.6271 0.0131 3.3446 0.0167 0.0131 0.1 0.1 108 1080 0.0040 0.0168 3.5952 1.6403 0.0132 3.3614 0.0168 0.0132 0.1 0.1 109 1090 0.0040 0.0168 3.6120 1.6535 0.0132 3.3781 0.0168 0.0132 0.1 0.1 110 1100 0.0040 0.0168 3.6288 1.6667 0.0132 3.3949 0.0168 0.0132 0.1 0.1 111 1110 0.0040 0.0168 3.6456 1.6799 0.0132 3.4116 0.0168 0.0132 0.1 0.1 112 1120 0.0040 0.0168 3.6624 1.6932 0.0132 3.4284 0.0168 0.0132 0.1 0.1 113 1130 0.0040 0.0168 3.6792 1.7064 0.0133 3.4451 0.0168 0.0133 0.1 0.1 114 1140 0.0040 0.0168 3.6960 1.7197 0.0133 3.4619 0.0168 0.0133 0.1 0.1 115 1150 0.0040 0.0168 3.7128 1.7330 0.0133 3.4786 0.0168 0.0133 0.1 0.1 116 1160 0.0040 0.0168 3.7296 1.7463 0.0133 3.4954 0.0168 0.0133 0.1 0.1 117 1170 0.0040 0.0168 3.7464 1.7597 0.0133 3.5122 0.0168 0.0133 0.1 0.1 118 1180 0.0040 0.0168 3.7632 1.7731 0.0134 3.5289 0.0168 0.0134 0.1 0.1 119 1190 0.0040 0.0168 3.7800 1.7864 0.0134 3.5457 0.0168 0.0134 0.1 0.1 120 1200 0.0040 0.0168 3.7968 1.7999 0.0134 3.5624 0.0168 0.0134 0.1 0.1 121 1210 0.0040 0.0168 3.8136 1.8133 0.0134 3.5792 0.0168 0.0134 0.1 0.1 122 1220 0.0040 0.0168 3.8304 1.8267 0.0134 3.5959 0.0168 0.0134 0.1 0.1 123 1230 0.0040 0.0168 3.8472 1.8402 0.0135 3.6127 0.0168 0.0135 0.1 0.1 124 1240 0.0040 0.0168 3.8640 1.8537 0.0135 3.6294 0.0168 0.0135 0.1 0.1 125 1250 0.0040 0.0168 3.8808 1.8672 0.0135 3.6462 0.0168 0.0135 0.1 0.1 126 1260 0.0040 0.0168 3.8976 1.8807 0.0135 3.6630 0.0168 0.0135 0.1 0.1 127 1270 0.0040 0.0168 3.9144 1.8942 0.0135 3.6797 0.0168 0.0135 0.1 0.1 128 1280 0.0040 0.0168 3.9312 1.9078 0.0136 3.6965 0.0168 0.0136 0.1 0.1 129 1290 0.0040 0.0168 3.9480 1.9214 0.0136 3.7132 0.0168 0.0136 0.1 0.1 130 1300 0.0040 0.0168 3.9648 1.9350 0.0136 3.7300 0.0168 0.0136 0.1 0.1 131 1310 0.0040 0.0168 3.9816 1.9486 0.0136 3.7468 0.0168 0.0136 0.1 0.1 ' 132 1320 0.0040 0.0168 3.9984 1.9622 0.0136 3.7635 0.0168 0.0136 0.1 0.1 133 1330 0.0040 0.0168 4.0152 1.9758 0.0136 3.7803 0.0168 0.0136 0.1 0.1 ._ _ 134; -<.1340 :0.00411 0.016& -4.0320--.1.9895 _ __0.0137.,.- 3.7970 --, 0.0168 0.0137 -- 70.1-... .,_0.1- 47.17 . ,,w, ,., _--_.:, 135 1350 0.0040 0.0168 4.0488 2.0032 40137- 3.8138, 0.0168 .__4O_137 01. 0'1- .,..� ' - - - ._ 7 Y:f360'7.,','0.0040 .-r= 0:0168 ,;-4"-46-66 --'=7:0169 ".O:O1 7 Ta•3"$ ,-6.6T '. i a •-±:,:r,-4.7.,--. a ,,.:z ., . x .ra, ---. 137 y 1370 0.0040 0.0168 4.0824 2.0306 0.0137 3.8473 0.0168 0.01377^ 010.1 138 1380 0.0040 0.0168 4.0992 2.0443 0.0137 3.8641 0.0168 0.0137 0.1 0.1 139 1390 0.0040 0.0168 4.1160 2.0581 0.0137 3.8808 0.0168 0.0137 0.1 0.1 140 1400 0.0040 0.0168 4.1328 2.0718 0.0138 3.8976 0.0168 0.0138 0.1 0.1 141 1410 0.0040 0.0168 4.1496 2.0856 0.0138 3.9144 0.0168 0.0138 0.1 0.1 142 1420 0.0040 0.0168 4.1664 2.0994 0.0138 3.9311 0.0168 0.0138 0.1 0.1 143 1430 0.0040 0.0168 4.1832 2.1132 0.0138 3.9479 0.0168 0.0138 0.1 0.1 144 1440 0.0040 0.0168 4.2000 2.1270 0.0138 3.9646 0.0168 0.0138 0.1 0.1 Total 1.0000 4.2000 Hydrograph Volume 12034 (Cubic Feet) File:SBUH-24-100year.xls 7/31/2014 CESINW,Inc. Page 3 C r s Nw Project: Bonaventure L Project Number: 2876 SANTA BARBARA URBAN HYDROGRAPH Date: 7/31/14 SCS TYPE 1A 24-HOUR DISTRIBUTION Basin: Hall Event: 100-year post Given: Area= 1.6 acres Pt = 4.2 inches dt = 10 min. Tc = 13 min. w = 0.2778 routing constant Pervious Area Impervious Area HYDROGRAPH RESULTS Area= 0.15 acres Area = 1.45 acres Peak Runoff 1.4 cfs CN = 79 CN = 98 Total Vol. : 21902 cf S = 2.66 S = 0.20 0.2S= 0.53 0.2S = 0.04 Peak Runoff Hydrograph 1.6 1.4 1.2 — 1.0 C.) S 0.8 — 0 0.6 0.4 - 0.2 • 0.0 r,amcw. 0 200 400 600 800 1000 1200 1400 1600 Time in Minutes File:SBUH-24-100year-post.xls 7/31/2014 CESINW,Inc. Page 1 Pervious Area Impervious Area (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design _ Incre- Distri- mental lated fated mental lated mental Runoff Hydro- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 1 10 0.0040 0.0168 0.0168 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 2 20 0.0040 0.0168 0.0336 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 3 30 0.0040 0.0168 0.0504 0.0000 0.0000 0.0004 0.0004 0.0004 0.0 0.0 4 40 0.0040 0.0168 0.0672 0.0000 0.0000 0.0030 0.0026 0.0023 0.0 0.0 5 50 0.0040 0.0168 0.0840 0.0000 0.0000 0.0075 0.0045 0.0041 0.0 0.0 6 60 0.0040 0.0168 0.1008 0.0000 0.0000 0.0136 0.0061 0.0055 0.1 0.0 7 70 0.0040 0.0168 0.1176 0.0000 0.0000 0.0210 0.0074 0.0067 0.1 0.0 8 80 0.0040 0.0168 0.1344 0.0000 0.0000 0.0294 0.0084 0.0076 0.1 0.1 9 90 0.0040 0.0168 0.1512 0.0000 0.0000 0.0387 0.0093 0.0085 0.1 0.1 10 100 0.0040 0.0168 0.1680 0.0000 0.0000 0.0488 0.0101 0.0091 0.1 0.1 11 110 0.0050 0.0210 0.1890 0.0000 0.0000 0.0623 0.0135 0.0122 0.1 0.1 12 120 0.0050 0.0210 0.2100 0.0000 0.0000 0.0767 0.0143 0.0130 0.1 0.1 13 130 0.0050 0.0210 0.2310 0.0000 0.0000 0.0917 0.0151 0.0136 0.1 0.1 14 140 0.0050 0.0210 0.2520 0.0000 0.0000 0.1074 0.0157 0.0142 0.1 0.1 15 150 0.0050 0.0210 0.2730 0.0000 0.0000 0.1236 0.0162 0.0147 0.1 0.1 16 160 0.0050 0.0210 0.2940 0.0000 0.0000 0.1402 0.0166 0.0151 0.1 0.1 17 170 0.0060 0.0252 0.3192 0.0000 0.0000 0.1606 0.0204 0.0185 0.2 0.2 18 180 0.0060 0.0252 0.3444 0.0000 0.0000 0.1815 0.0209 0.0190 0.2 0.2 19 190 0.0060 0.0252 0.3696 0.0000 0.0000 0.2029 0.0213 0.0193 0.2 0.2 20 200 0.0060 0.0252 0.3948 0.0000 0.0000 0.2245 0.0217 0.0196 0.2 0.2 21 210 0.0060 0.0252 0.4200 0.0000 0.0000 0.2465 0.0220 0.0199 0.2 0.2 22 220 0.0060 0.0252 0.4452 0.0000 0.0000 0.2688 0.0222 0.0202 0.2 0.2 23 230 0.0070 0.0294 0.4746 0.0000 0.0000 0.2950 0.0262 0.0238 0.2 0.2 24 240 0.0070 0.0294 0.5040 0.0000 0.0000 0.3215 0.0265 0.0240 0.2 0.2 25 250 0.0070 0.0294 0.5334 0.0000 0.0000 0.3483 0.0268 0.0243 0.2 0.2 26 260 0.0070 0.0294 0.5628 0.0004 0.0004 0.3753 0.0270 0.0245 0.2 0.2 27 270 0.0070 0.0294 0.5922 0.0013 0.0010 0.4024 0.0272 0.0247 0.2 0.2 28 280 0.0070 0.0294 0.6216 0.0029 0.0016 0.4298 0.0273 0.0249 0.2 0.2 29 290 0.0082 0.0344 0.6560 0.0056 0.0026 0.4620 0.0322 0.0294 0.3 0.3 30 300 0.0082 0.0344 0.6905 0.0090 0.0034 0.4944 0.0324 0.0297 0.3 0.3 31 310 0.0082 0.0344 0.7249 0.0131 0.0041 0.5269 0.0325 0.0299 0.3 0.3 32 320 0.0082 0.0344 0.7594 0.0180 0.0049 0.5596 0.0327 0.0301 0.3 0.3 33 330 0.0082 0.0344 0.7938 0.0235 0.0056 0.5924 0.0328 0.0303 0.3 0.3 34 340 0.0082 0.0344 0.8282 0.0298 0.0062 0.6253 0.0329 0.0304 0.3 0.3 35 350 0.0095 0.0399 0.8681 0.0378 0.0080 0.6636 0.0383 0.0354 0.3 0.3 36 360 0.0095 0.0399 0.9080 0.0467 0.0089 0.7020 0.0384 0.0356 0.3 0.3 37 370 0.0095 0.0399 0.9479 0.0564 0.0097 0.7405 0.0385 0.0358 0.3 0.3 38 380 0.0095 0.0399 0.9879 0.0668 0.0105 0.7791 0.0386 0.0360 0.3 0.3 39 390 0.0095 0.0399 1.0277 0.0780 0.0112 0.8178 0.0387 0.0361 0.3 0.3 40 400 0.0095 0.0399 1.0676 0.0899 0.0119 0.8566 0.0388 0.0362 0.4 0.3 41 410 0.0134 0.0563 1.1239 0.1079 0.0180 0.9114 0.0548 0.0513 0.5 0.4 42 420 0.0134 0.0563 1.1802 0.1272 0.0193 0.9663 0.0549 0.0516 0.5 0.5 43 430 0.0134 0.0563 1.2365 0.1477 0.0205 1.0213 0.0550 0.0518 0.5 0.5 44 440 0.0180 0.0756 1.3121 0.1771 0.0294 1.0954 0.0741 0.0699 0.7 0.5 45 450 0.0180 0.0756 1.3877 0.2085 0.0314 1.1696 0.0742 0.0702 0.7 0.6 46 460 0,0340 0.1428 1.5305 0.2728 0.0643 1.3102 0.1405 0.1334 1.3 0.8 47 470 0.0540 0.2268 1.7573 0.3868 0.1140 1.5341 0.2239 0.2136 2.1 1.3 48 480 0.0270 0.1134 1.8707 0.4486 0.0618 1.6463 0.1122 0.1075 1.0 1.4 49 490 0.0180 0.0756 1.9463 0.4913 0.0428 1.7211 0.0749 0.0719 0.7 1.1 50 500 0.0134 0.0563 2.0026 0.5240 0.0326 1.7769 0.0558 0.0536 0.5 0.8 51 510 0.0134 0.0563 2.0588 0.5572 0.0333 1.8327 0.0558 0.0537 0.5 0.7 52 520 0.0134 0.0563 2.1151 0.5911 0.0339 1.8885 0.0558 0.0538 0.5 0.6 53 530 0.0088 0.0370 2.1521 0.6137 0.0226 1.9252 0.0367 0.0353 0.3 0.5 54 540 0.0088 0.0370 2.1890 0.6365 0.0228 1.9618 0.0367 0.0354 0.3 0.4 55 550 0.0088 0.0370 2.2260 0.6596 0.0231 1.9985 0.0367 0.0354 0.3 0.4 56 560 0.0088 0.0370 2.2630 0.6829 0.0233 2.0352 0.0367 0.0354 0.3 0.4 57 570 0.0088 0.0370 2.2999 0.7064 0.0235 2.0719 0.0367 0.0355 0.3 0.3 58 580 0.0088 0.0370 2.3369 0.7301 0.0237 2.1086 0.0367 0.0355 0.3 0.3 _. -. 59__.. 590 _.0.0088 .. 0.0370 . 2.3738. 0.7541 0.0240 2.1454 . 0.0367,,,„_...,,,0,03.5 „...0,3„._„,,,,0.3_,,.„,,,.....„.._,.. _. - 60 600 0.0088 0.0370 2.4108 0.7783 0.0242 2.1821 0.03670.0355_._ __0,3= 0.3 - -- - 61 . 610 0.0088 0.0370 2.4478 0.8026 0.0244 2.2188 - 0.0367 0.0356 0.3 0.3 62 620 0.0088 0.0370 2.4847 0.8272 0.0246 2.2556 0.0367 0.0356 0.3 0.3 63 630 0.0088 0.0370 2.5217 0.8520 0.0248 2.2923 0.0367 0.0356 0.3 0.3 64 640 0.0088 0.0370 2.5586 0.8770 0.0250 2.3290 0.0367 0.0356 0.3 0.3 65 650 0.0072 0.0302 2.5889 0.8975 0.0206 2.3591 0.0301 0.0292 0.3 0.3 66 660 0.0072 0.0302 2.6191 0.9182 0.0207 2.3892 0.0301 0.0292 0.3 0.3 67 670 0.0072 0.0302 2.6494 0.9390 0.0208 2.4193 0.0301 0.0292 0.3 0.3 68 680 0.0072 0.0302 2.6796 0.9600 0.0209 2.4494 0.0301 0.0292 0.3 0.3 69 690 0.0072 0.0302 2.7098 0.9810 0.0210 2.4794 0.0301 0.0292 0.3 0.3 _ 70 700 0.0072 0.0302 2.7401 1.0022 0.0212 2.5095 0.0301 0.0293 0.3 0.3 71 710 0.0072 0.0302 2.7703 1.0234 0.0213 2.5396 0.0301 0.0293 0.3 0.3 File:SBUH-24-100year-post.xls 7/31/2014 CESINW,Inc. Page 2 (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- More- Total Instant Design Incre- Distri- mental lated lated mental lated mental Runoff Hydro- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 72 720 0.0072 0.0302 2.8C06 1.0448 0.0214 2.5697 0.0301 0.0293 0.3 0.3 73 730 0.0072 0.0302 2.8308 1.0663 0.0215 2.5998 0.0301 0.0293 0.3 0.3 74 740 0.0072 0.0302 2.8610 1.0879 0.0216 2.6299 0.0301 0.0293 0.3 0.3 75 750 0.0072 0.0302 2.8913 1.1096 0.0217 2.6600 0.0301 0.0293 0.3 0.3 76 760 0.0072 0.0302 2.9215 1.1314 0.0218 2.6901 0.0301 0.0293 0.3 0.3 77 770 0.0057 0.0239 2.9455 1.1487 0.0173 2.7140 0.0238 0.0232 0.2 0.3 78 780 0.0057 0.0239 2.9694 1.1661 0.0174 2.7378 0.0238 0.0232 0.2 0.2 79 790 0.0057 0.0239 2.9933 1.1836 0.0175 2.7616 0.0238 0.0232 0.2 0.2 80 800 0.0057 0.0239 3.0173 1.2011 0.0175 2.7855 0.0238 0.0232 0.2 0.2 81 810 0.0057 0.0239 3.0412 1.2187 0.0176 2.8093 0.0238 0.0233 0.2 0.2 82 820 0.0057 0.0239 3.0652 1.2363 0.0176 2.8332 0.0238 0.0233 0.2 0.2 83 830 0.0057 0.0239 3.0891 1.2540 0.0177 2.8570 0.0238 0.0233 0.2 0.2 84 840 0.0057 0.0239 3.1130 1.2718 0.0177 2.8809 0.0238 0.0233 0.2 0.2 85 850 0.0057 0.0239 3.1370 1.2896 0.0178 2.9047 0.0238 0.0233 0.2 0.2 86 860 0.0057 0.0239 3.1609 1.3074 0.0179 2.9286 0.0238 0.0233 0.2 0.2 87 870 0.0057 0.0239 3.1849 1.3254 0.0179 2.9524 0.0239 0.0233 0.2 0.2 88 880 0.0057 0.0239 3.2088 1.3433 0.0180 2.9763 0.0239 0.0233 0.2 0.2 89 890 0.0050 0.0210 3.2298 1.3591 0.0158 2.9972 0.0209 0.0204 0.2 0.2 90 900 0.0050 0.0210 3.2508 1.3750 0.0158 3.0181 0.0209 0.0204 0.2 0.2 91 910 0.0050 0.0210 3.2718 1.3909 0.0159 3.0390 0.0209 0.0205 0.2 0.2 92 920 0.0050 0.0210 3.2928 1.4068 0.0159 3.0600 0.0209 0.0205 0.2 0.2 93 930 0.0050 0.0210 3.3138 1.4228 0.0160 3.0809 0.0209 0.0205 0.2 0.2 94 940 0.0050 0.0210 3.3348 1.4388 0.0160 3.1018 0.0209 0.0205 0.2 0.2 95 950 0.0050 0.0210 3.3558 1.4548 0.0160 3.1227 0.0209 0.0205 0.2 0.2 96 960 0.0050 0.0210 3.3768 1.4709 0.0161 3.1437 0.0209 0.0205 0.2 0.2 97 970 0.0050 0.0210 3.3978 1.4870 0.0161 3.1646 0.0209 0.0205 0.2 0.2 98 980 0.0050 0.0210 3.4188 1.5032 0.0162 3.1855 0.0209 0.0205 0.2 0.2 99 990 0.0050 0.0210 3.4398 1.5194 0.0162 3.2065 0.0209 0.0205 0.2 0.2 100 1000 0.0050 0.0210 3.4608 1.5356 0.0162 3.2274 0.0209 0.0205 0.2 0.2 101 1010 0.0040 0.0168 3.4776 1.5486 0.0130 3.2441 0.0167 0.0164 0.2 0.2 102 1020 0.0040 0.0168 3.4944 1.5616 0.0130 3.2609 0.0167 0.0164 0.2 0.2 103 1030 0.0040 0.0168 3.5112 1.5747 0.0131 3.2776 0.0167 0.0164 0.2 0.2 104 1040 0.0040 0.0168 3.5280 1.5878 0.0131 3.2944 0.0167 0.0164 0.2 0.2 105 1050 0.0040 0.0168 3.5448 1.6009 0.0131 3.3111 0.0167 0.0164 0.2 0.2 106 1060 0.0040 0.0168 3.5616 1.6140 0.0131 3.3279 0.0167 0.0164 0.2 0.2 107 1070 0.0040 0.0168 3.5784 1.6271 0.0131 3.3446 0.0167 0.0164 0.2 0.2 108 1080 0.0040 0.0168 3.5952 1.6403 0.0132 3.3614 0.0168 0.0164 0.2 0.2 109 1090 0.0040 0.0168 3.6120 1.6535 0.0132 3.3781 0.0168 0.0164 0.2 0.2 110 1100 0.0040 0.0168 3.6288 1.6667 0.0132 3.3949 0.0168 0.0164 0.2 0.2 111 1110 0.0040 0.0168 3.6456 1.6799 0.0132 3.4116 0.0168 0.0164 0.2 0.2 112 1120 0.0040 0.0168 3.6624 1.6932 0.0132 3.4284 0.0168 0.0164 0.2 0.2 113 1130 0.0040 0.0168 3.6792 1.7064 0.0133 3.4451 0.0168 0.0164 0.2 0.2 114 1140 0.0040 0.0168 3.6960 1.7197 0.0133 3.4619 0.0168 0.0164 0.2 0.2 115 1150 0.0040 0.0168 3.7128 1.7330 0.0133 3.4786 0.0168 0.0164 0.2 0.2 116 1160 0.0040 0.0168 3.7296 1.7463 0.0133 3.4954 0.0168 0.0164 0.2 0.2 117 1170 0.0040 0.0168 3.7464 1.7597 0.0133 3.5122 0.0168 0.0164 0.2 0.2 118 1180 0.0040 0.0168 3.7632 1.7731 0.0134 3.5289 0.0168 0.0164 0.2 0.2 119 1190 0.0040 0.0168 3.7800 1.7864 0.0134 3.5457 0.0168 0.0164 0.2 0.2 120 1200 0.0040 0.0168 3.7968 1.7999 0.0134 3.5624 0.0168 0.0164 0.2 0.2 121 1210 0.0040 0.0168 3.8136 1.8133 0.0134 3.5792 0.0168 0.0164 0.2 0.2 122 1220 0.0040 0.0168 3.8304 1.8267 0.0134 3.5959 0.0168 0.0164 0.2 0.2 123 1230 0.0040 0.0168 3.8472 1.8402 0.0135 3.6127 0.0168 0.0164 0.2 0.2 124 1240 0.0040 0.0168 3.8640 1.8537 0.0135 3.6294 0.0168 0.0164 0.2 0.2 125 1250 0.0040 0.0168 3.8808 1.8672 0.0135 3.6462 0.0168 0.0165 0.2 0.2 126 1260 0.0040 0.0168 3.8976 1.8807 0.0135 3.6630 0.0168 0.0165 0.2 0.2 127 1270 0.0040 0.0168 3.9144 1.8942 0.0135 3.6797 0.0168 0.0165 0.2 0.2 128 1280 0.0040 0.0168 3.9312 1.9078 0.0136 3.6965 0.0168 0.0165 0.2 0.2 129 1290 0.0040 0.0168 3.9480 1.9214 0.0136 3.7132 0.0168 0.0165 0.2 0.2 130 1300 0.0040 0.0168 3.9648 1.9350 0.0136 3.7300 0.0168 0.0165 0.2 0.2 131 1310 0.0040 0.0168 3.9816 1.9486 0.0136 3.7468 0.0168 0.0165 0.2 0.2 132 1320 0.0040 _ 0.0168 ii. i 3.9984 . 1.9622.. ,0.0136 3.7635 0.0168 0.0165,___ 0.2_.-... 0.2. -' 133 1330 0.0040 0.0168 4.0152 1.9758 0.0136 3.7803 0.0168 0.0165 0.2 0.2 134 1340 0.0040 0.0168 4.0320 1.9895 0.0137 3.7970 0.0168 0.0165 0.2 0.2 135 1350 0.0040 0.0168 4.0488 2.0032 0.0137 3.8138 0.0168 0.0165 0.2 0.2 136 1360 0.0040 0.0168 4.0656 2.0169 0.0137 3.8306 0.0168 0.0165 0.2 0.2 137 1370 0.0040 0.0168 4.0824 2.0306 0.0137 3.8473 0.0168 0.0165 0.2 0.2 138 1380 0.0040 0.0168 4.0992 2.0443 0.0137 3.8641 0.0168 0.0165 0.2 0.2 139 1390 0.0040 0.0168 4.1160 2.0581 0.0137 3.8808 0.0168 0.0165 0.2 0.2 140 1400 0.0040 0.0168 4.1328 2.0718 0.0138 3.8976 0.0168 0.0165 0.2 0.2 141 1410 0.0040 0.0168 4.1496 2.0856 0.0138 3.9144 0.0168 0.0165 0.2 0.2 142 1420 0.0040 0.0168 4.1664 2.0994 0.0138 3.9311 0.0168 0.0165 0.2 0.2 143 1430 0.0040 0.0168 4.1832 2.1132 0.0138 3.9479 0.0168 0.0165 0.2 0.2 144 1440 0.0040 0.0168 4.2000 2.1270 0.0138 3.9646 0.0168 0.0165 0.2 0.2 Total 1.0000 4.2000 Hydrograph Volume 21902 (Cubic Feet) File:SBUH-24-100year-post.xls 7/31/2014 CESINW,Inc. Page 3 • CES NW Project: 2876 Project Number: Bot l venture Date: 07/27/14 POND STORAGE ROUTING Basin: Ross Event: 2-year event Pipe Data: Outlet Data: H sys = 4.5 feet Orifi A= 0.025 sq.ft. Broad Crested Arch = 51"x31"feet Orifi E= 0 Weir1 L= 4 feet Length = 78.23 feet Dia 1 = 2.14 inches Weir1 E= 3 Slope = 0 feet/feet Max Vol= 3735 Cubic Feet Orif2 A= 0 02 sq.ft. Rectangular Height 0= 197.4 Elevation Orif2 E= 1 3 Weir2 L= 0 feet #Barrels= 3 Dia 2 = 1.91 inches Weir2 E= 0 Orif3 A= 0-0055 sq.ft. MAX STOR.= 1202 cu ft Orif3 E= 2.4 MAX OUTLET= 0.15 cfs Dia 3 = 1.00 inches MAX HEIGHT= 1.3 feet Pipe Outflow Hydrograph 0.50 0.45 - 0.40 -- 0.35 — • 0.30 U 0.25 --- 0 0.20 0.15 0.10 0.05 0.00 --- 200 200 400 600 800 1000 1200 1400 1600 Time in Minutes -Routed Hydrograph --Inflow Hydrograph File:PIPE-stormtech-2 _. ._- 7/31/2014 CESINW,Inc. Page 1 Pond Storage vs. Outflow Height Storage Effect. OUTLETS t= 600 sec Tot. (ft) (cu ft) Length ORIFI ORIF2 OR/F3 WE/RI WEIR2 S/t 2S/t )+2S/;Out 0 0 78.28 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 97 78.28 0.0 0.0 0.0 0.0 0.0 0.2 0.3 0.4 0.0 0.2 194 78.28 0.1 0.0 0.0 0.0 0.0 0.3 0.6 0.7 0.1 0.3 290 78.28 0.1 0.0 0.0 0.0 0.0 0.5 1.0 1.0 0.1 0.4 385 78.28 0.1 0.0 0.0 0.0 0.0 0.6 1.3 1.4 0.1 0.5 480 78.28 0.1 0.0 0.0 0.0 0.0 0.8 1.6 1.7 0.1 0.6 573 78.28 0.1 0.0 0.0 0.0 0.0 1.0 1.9 2.0 0.1 0.7 666 78.28 0.1 0.0 0.0 0.0 0.0 1.1 2.2 2.3 0.1 0.8 758 78.28 0.1 0.0 0.0 0.0 0.0 1.3 2.5 2.6 0.1 0.9 848 78.28 0.1 0.0 0.0 0.0 0.0 1.4 2.8 3.0 0.1 1 939 78.28 0.1 0.0 0.0 0.0 0.0 1.6 3.1 3.3 0.1 1.1 1024 78.28 0.1 0.0 0.0 0.0 0.0 1.7 3.4 3.6 0.1 1.2 1112 78.28 0.1 0.0 0.0 0.0 0.0 1.9 3.7 3.9 0.1 1.3 1198 78.28 0.2 0.0 0 0 0.0 0.0 2.0 4.0 4.1 0.2 1.4 1281 78.28 0.2 0.0 0.0 0.0 0.0 2.1 4.3 4.5 0.2 1.5 1367 78.28 0.2 0.0 0.0 0.0 0.0 2.3 4.6 4.8 0.2 1.6 1440 78.28 0.2 0.1 0.0 0.0 0.0 2.4 4.8 5.0 0.2 1.7 1516 78.28 0.2 0.1 0.0 0.0 0.0 2.5 5.1 5.3 0.2 1.8 1591 78.28 0.2 0.1 0.0 0.0 0.0 2.7 5.3 5.6 0.3 1.9 1665 78.28 0.2 0.1 0.0 0.0 0.0 2.8 5.6 5.8 0.3 2 1746 78.28 0.2 0.1 0.0 0.0 0.0 2.9 5.8 6.1 0.3 2.1 1788 78.28 0.2 0.1 0.0 0.0 0.0 3.0 6.0 6.2 0.3 2.2 1843 78.28 0.2 0.1 0.0 0.0 0.0 3.1 6.1 6.4 0.3 2.3 1883 78.28 0.2 0.1 0.0 0.0 0.0 3.1 6.3 6.6 0.3 2.4 1941 78.28 0.2 0.1 0.0 0.0 0.0 3.2 6.5 6.8 0.3 2.5 2025 78.28 0.2 0.1 0.0 0.0 0.0 3.4 6.8 7.1 0.3 2.6 2049 7828 0.2 0.1 0.0 0.0 0.0 3.4 6.8 7.2 0.3 2.7 2105 78.28 0.2 0.1 0.0 0.0 0.0 3.5 7.0 7.4 0.4 2.8 2154 78.28 0.2 0.1 0.0 0.0 0.0 3.6 7.2 7.5 0.4 2.9 2204 78.28 0.2 0.1 0.0 0.0 0.0 3.7 7.3 7.7 0.4 3 2249 78.28 0.2 0.1 0.0 0.0 0.0 3.7 7.5 7.9 0.4 3.1 2293 78.28 0.2 0.1 0.0 0.4 0.0 3.8 7.6 8.4 0.8 3.2 2338 78.28 0.2 0.1 0.0 1.1 0.0 3.9 7.8 9.3 15 3.3 2383 78.28 0.2 0.1 0.0 2.0 0.0 4.0 7.9 10.3 2.4 3.4 2427 78.28 0.2 0.2 0.0 3.0 0.0 4.0 8.1 11.6 3.5 3.5 2472 78.28 0.2 0.2 0.0 4.2 0.0 4.1 8.2 12.9 4.7 3.6 2517 78.28 0.3 0.2 0.0 5.6 0.0 4.2 8.4 14.4 6.0 3.7 2562 78.28 0.3 0.2 0.0 7.0 0.0 4.3 8.5 16.0 7.5 3.8 2606 78.28 0.3 0.2 0.0 8.6 0.0 4.3 8.7 17.7 9 0 3.9 2651 78.28 0.3 0.2 0.0 10.2 0.0 4.4 8.8 19.6 10.7 4 2696 78.28 0.3 0.2 0.0 12.0 0.0 4.5 9.0 21.5 12.5 4.1 2741 78.28 0.3 0.2 0.0 13.8 0.0 4.6 9.1 23.5 14.3 4.2 2785 78.28 0.3 0.2 0.0 15.8 0.0 4.6 9.3 25.5 16.3 4.3 2830 78.28 0.3 0.2 0.0 17 8 0.0 4.7 9.4 27.7 18.3 4.4 2875 78.28 0.3 0.2 0.0 19.9 0.0 4.8 9.6 30.0 20.4 4.5 2920 78.28 0.3 0.2 0.0 22.0 0.0 4.9 9.7 32.3 22.6 4.6 2964 78.28 0.3 0.2 0.0 24.3 0.0 4.9 9.9 34.7 24.8 4.7 3009 78.28 0.3 0.2 0.0 26.6 0.0 5.0 10.0 37.2 27.1 4.8 3054 78.28 0.3 0.2 0.0 29.0 0.0 5.1 10.2 39.7 29.5 4.9 3099 78.28 0.3 0.2 0.0 31.4 0.0 5.2 10.3 42.3 32.0 5 3143 78.28 0.3 0.2 0.0 33.9 0.0 5.2 10.5 45.0 34.5 5.1 3188 78.28 0.3 0.2 0.0 36.5 0.0 5.3 10.6 47.7 37.1 5.2 3233 7828 0.3 0.2 0.0 39.2 0.0 5.4 10.8 50.5 39.7 5.3 3277 78.28 0.3 0.2 0.0 41.9 0.0 5.5 10.9 53.3 42.4 5.4 3322 78.28 0.3 0.2 0.1 44.6 0.0 5.5 11.1 56.3 45.2 5.5 3367 78.28 0.3 0.2 0.1 47.4 0.0 5.6 11.2 59.2 48.0 5.6 3412 78.28 0.3 0.2 0.1 50.3 0.0 5.7 11.4 62.3 50.9 5.7 3456 78.28 0.3 0.2 0.1 53.2 0.0 5.8 11.5 65.4 53.8 5.8 3501 78.28 0.3 0.2 0.1 56.2 0.0 5.8 11.7 68.5 56.8 5.9 3546 78.28 0.3 0.2 0.1 59.3 0.0 5.9 11.8 71.7 59.9 6 3591 78.28 0.3 0 2 0.1 62.4 0.0 6.0 12.0 74.9 63.0 6.1 3635 78.28 0.3 0.2 0.1 65.5 0.0 6.1 12.1 78.2 66.1 6.2 3680 78.28 0.3 0.2 0.1 68.7 0.0 6.1 12.3 81.6 69.3 6.4 3770 78.28 0.3 0.2 0.1 75.2 0.0 6.3 12.6 88.4 75.9 6.5 3814 78.28 0.3 0.2 0.1 78.6 0.0 6.4 12.7 91.9 79.2 6.6 3859 78.28 0.3 0.2 0.1 82.0 0.0 6.4 12.9 95.5 82.6 6.7 3904 78 28 0.3 0.2 0.1 85.4 0.0 6.5 13.0 99.1 86.1 6.8 3949 78.28 0.3 0.2 0.1 88.9 0.0 6.6 13.2 102.7 89.5 6.9 3993 78.28 0.3 0.3 0.1 92.4 0.0 6.7 13.3 106.4 93.1 7 4038 78.28 0.4 0.3 0.1 96.0 0.0 6.7 13.5 110.1 96.7 7.1 4083 78.28 0.4 0.3 0.1 99.6 0.0 6.8 13.6 113.9 100.3 7.2 4127 78.28 0.4 0.3 0.1 103.3 0.0 6.9 13.8 117.7 104.0 _ 7.3 4172 78.28 0.4 0.3 0.1 107.0 0.0 7.0 13.9 121.6 107.7 7.4 4217 78.28 0.4 0.3 0.1 110.8 0.0 7.0 14.1 125.5 111.4 File:PIPE-stormlech-2.xls • 7/31/2014 • - CESINW,Inc. • Page 2 7 4262 78.28 0.4 0.3 0.1 114.6 0.0 7.1 14.2 129.4 115.2 7.6 4306 78.28 0.4 0.3 0.1 118.4 0.0 7.2 14.4 133.4 119.1 7.7 4351 78.28 0.4 0.3 0.1 122.3 0.0 7.3 14.5 137.5 123.0 7.8 4396 78.28 0.4 0.3 0.1 126.2 0.0 7.3 14.7 141.6 126.9 7.9 4441 78.28 0.4 0.3 0.1 130.2 0.0 7.4 14.8 145.7 130.9 8 4485 78.28 0.4 0.3 0.1 134.2 0.0 7.5 15.0 149.8 134.9 8.1 4530 78.28 0.4 0.3 0.1 138.2 0.0 7.6 15.1 154.0 138.9 8.2 4575 78.28 0.4 0.3 0.1 142.3 0.0 7.6 15.2 158.3 143.0 8.3 4620 78.28 0.4 0.3 0.1 146.4 0.0 7.7 15.4 162.5 147.2 8.4 4664 78.28 0.4 0.3 0.1 150.6 0.0 7.8 15.5 166.9 151.3 8.5 4709 78.28 0.4 0.3 0.1 154.8 0.0 7 8 15.7 171.2 155.5 8.6 4754 78.28 0.4 0.3 0.1 159.0 0.0 7.9 15.8 175.6 159.8 8.7 4799 78.28 0.4 0.3 0-1 163.3 0.0 8.0 16.0 180.0 164.1 8.8 4843 78.28 0.4 0.3 0.1 167.6 0.0 81 16.1 184.5 168.4 8.9 4888 78.28 0.4 0.3 0.1 172.0 0.0 8.1 16.3 189.0 172.7 9 4933 78.28 0.4 0.3 0.1 176.4 0.0 8.2 16 4 193.6 177.1 9.1 4977 78.28 0.4 0.3 0.1 180.8 0.0 8.3 16.6 198.2 181.6 9.2 5022 78.28 0.4 0.3 0.1 185.3 0.0 8.4 16.7 202.8 186.0 9.3 5067 78.28 0.4 0.3 0.1 189.8 0 0 8.4 16.9 207.4 190.5 9.4 5112 78.28 0.4 0.3 0.1 194.3 0 0 8.5 17.0 212.1 195.1 9.5 5156 78.28 0.4 0.3 0.1 198.9 0.0 8.6 17.2 216.8 199.7 9.6 5201 78.28 0.4 0.3 0.1 203.5 0.0 8.7 17.3 221.6 204.3 9.7 5246 78.28 0.4 0.3 0.1 208.1 0.0 8.7 17.5 226.4 208.9 9.8 5291 78.28 0.4 0.3 0.1 212.8 0.0 8.8 17.6 231.2 213.6 9.9 5335 78.28 0.4 0.3 0.1 217.5 0.0 8.9 17.8 236.1 218.3 10 5380 78.28 0.4 0.3 0.1 222.2 0.0 9.0 17.9 241.0 223.1 • • File:PIPE-stormtech-2.xls 7/31/2014 - ' CESINW,Inc. _ Page 3 Pipe Storage Routing Time 11 12 2S1 11+12+2S1 01 02+2S2 STORAGE 10 .7 0 0.0 0.0 0.0 0.0 0.0 0.0 20 00 0.0 0.0 0.0 0.0 0.0 0.0 30 0 0 0.0 0.0 0.0 0.0 0.0 0.0 40 00 0.0 0.0 0.0 0.0 0.0 0.2 50 00 0.0 0.0 0.0 0.0 0.0 1.2 60 00 0.0 0.0 0.0 0.0 0.0 3.7 70 03 0.0 0.0 0.0 0.0 0.0 8.1 80 0 0 0.0 0.0 0.0 0.0 0.0 14.2 90 C 0 0.0 0.0 0.1 0.0 0.1 22.1 100 00 0.0 0.1 0.1 0.0 0.1 31.9 110 00 0.0 0.1 0.1 0.0 0.1 44.3 120 0.0 0.0 0.1 0.2 0.0 0.2 59.0 130 0 0 0.0 0.2 0.3 0.0 0.3 75.5 140 C 0 0.0 0.3 0.3 0.0 0.3 93.5 150 00 0.0 0.3 0.4 0.0 0.4 112.7 160 03 0.0 0.3 0.4 0.0 0.4 96.1 170 00 0.0 0.4 0.4 0.0 0.4 132.5 180 00 0.0 0.4 0.5 0.0 0.4 121.0 190 n0 0.0 0.4 0.5 0.0 0.5 123.5 200 00 0.0 04 0.5 0.0 0.5 127.1 210 00 0.1 0.4 0.5 0.0 0.5 131.6 220 01 0.1 0.4 0.5 0.0 0.5 137.8 230 0 ! 0.1 0.5 0.6 0.0 0.5 146.7 240 .,1 0.1 0.5 0.6 0.0 0.6 158.0 250 0 0.1 0.5 0.7 0.0 0.6 170.4 260 0 0.1 0.6 0.7 0.0 0.7 183.7 270 0 0.1 0.6 0.7 0.0 0.7 197.6 280 0.1 0.7 0.8 0.0 0.8 213.3 290 0.1 0.7 0.8 0.1 0.8 216.5 300 G 1 0.1 0.7 0.9 0.1 0.8 227.5 310 0 1 0.1 0.8 0.9 0.1 0.9 239.8 320 01 0.1 0.8 1.0 0.1 0.9 252.7 330 G 1 0.1 0.8 1.0 0.1 0.9 266.1 340 0 1 0.9 1.1 0.1 1 0 281.2 350 o 1 0.1 0.9 1.1 0.1 1.1 299.8 360 0 1 0.1 1,0 1.2 0.1 1.1 309.2 370 0 ! 0.1 1.0 1.2 0.1 1.2 323.9 380 0 I 0.1 1.1 1.3 0.1 1.2 339.2 390 0 ! 0.1 1.1 1.3 0.1 1.3 355.1 400 C ! 0.1 1.2 1.4 0.1 1.3 375.7 410 G 1 0.1 1.3 1.5 0.1 1.4 406.4 420 0 1 0.1 1.3 1.6 0.1 1.5 435.0 430 U 1 0.2 1.4 1.8 0.1 1.7 475.1 440 1 2 0.2 1.6 1.9 0.1 1.8 528.4 450 0 3 0.3 1.8 2.2 0.1 2.1 600.7 460 0 3. 0.4 2.0 2.7 0.1 2.6 736.5 470 0.4 2.4 3.3 0.1 3.2 924.6 480 0-1 0.3 3.1 3.8 0.1 3.7 1073.7 490 0.2 3.6 4.1 0.1 4.0 1150.2 500 3 2 0.2 3.8 4.2 0.1 4.1 1182.9 510 0.2 0.2 3.9 4.3 0.1 4.1 1198.4 520 0 2 0.1 4.0 4.3 0.1 4.2 1202.2 530 0 0.1 4.0 4.3 0.2 4.1 1186.4 540 0 1 0.1 4.0 4.2 0.1 4.0 1167.5 550 1 0.1 3.9 4.1 0.1 4.0 1143.7 560 0 1 0.1 3.8 4.0 0.1 3.9 1118.7 570 0 1 0.1 3.7 3.9 0.1 3.8 1093.6 580 01 0.1 3.7 3.9 0.1 3.7 1073.9 590 0? 0.1 3.6 3.8 0.1 3.6 1052.4 600 C 1 0.1 3.5 3.7 0.1 3.6 1031.1 610 0.1 3.4 3.6 0.1 3.5 1009.8 620 ..1 0.1 3.4 3.6 0.1 3.4 994.4 630 0 t 0.1 3.3 3.5 0.1 3.4 977.1 640 C 1 0.1 3.3 3.5 0.1 3.3 958.0 650 0 1 0.1 -3.2 3.4 0.1 3.2 934.6 - -- 660 is 1 0.1 3.1 3.3 0.1 3.2 914.1 --- 670 0 ! 0.1 3.0 3.2 0.1 3.1 890.4 680 0 1 0.1 3.0 3.1 0.1 3.0 866.3 • 690 Cl 0.1 _ 2.9 3.1 0.1 2.9 842.3 • 700 0 1 0.1 ------2.8 3.0 0.1 2.9 824.6 710 _ I 0.1 2.7 2.9 0.1 2.8 804.9 720 51 1 0.1 2.7 2.9 0.1 2.7 785.2 730 6 1 0.1 2.6 2.8 0.1 2.7 765.6 740 0' 0.1 2.6 2.7 0.1 2.6 746.0 750 ,1 : 0.1 2.5 2.7 0.1 2.6 733.3 760 i/1 0.1 2.4 2.6 0.1 2.5 716.6 File:PIPE-stormtech-2.xls `.. ..._ - 7/31/2014 CESINW,InC. CL S 1J"\/ TProject: Bonaventure � Project Number: 2876 SANTA BARBARA URBAN HYDROGRAPH Date: 7/31.%14 SCS TYPE 1A 24-HOUR DISTRIBUTION Basin: Ross Event: 2-year pre Given: Area= 0.85 acres Pt = 2.5 inches dt = 10 min. Tc = 53 min. w = 0.0735 routing constant Pervious Area Impervious Area HYDROGRAPH RESULTS Area= 0.49 acres Area = 0.36 acres Peak Runoff 0.15 cfs CN = 79 CN = 98 Total Vol. : 4301 cf S = 2.66 S = 0.20 0.2S= 0.53 0.2S = 0.04 Peak Runoff Hydrograph 0.2 0.1 0.1 0.1 U c 0.1 0.1 0.0 0.0 0 200 400 600 800 1000 1200 1400 1600 Time in Minutes File:SBUH-24-2year.xls 7/31/2014 CESINW,Inc. Page 1 Pervious Area Impervious Area (1) (2) (3) (4) (5) (6) (7) (8) (9) (t0) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distri- mental lated lated mental laced mental Runoff Hydro- Hydro- _ ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (/of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 1 10 0.0040 0.0100 0.0100 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 2 20 0.0040 0.0100 0.0200 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 3 30 0.0040 0.0100 0.0300 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 4 40 0.0040 0.0100 0.0400 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 5 50 0.0040 0.0100 0.0500 0.0000 0.0000 0.0004 0.0004 0.0002 0.0 0.0 6 60 0.0040 0.0100 0.0600 0.0000 0.0000 0.0016 0.0013 0.0005 0.0 0.0 7 70 0.0040 0.0100 0.0700 0.0000 0.0000 0.0037 0.0020 0.0008 0.0 0.0 8 80 0.0040 0.0100 0.0800 0.0000 0.0000 0.0063 0.0027 0.0011 0.0 0.0 9 90 0.0040 0.0100 0.0900 0.0000 0.0000 0.0096 0.0032 0.0014 0.0 0.0 10 100 0.0040 0.0100 0.1000 0.0000 0.0000 0.0133 0.0038 0.0016 0.0 0.0 11 110 0.0050 0.0125 0.1125 0.0000 0.0000 0.0186 0.0053 0.0023 0.0 0.0 12 120 0.0050 0.0125 0.1250 0.0000 0.0000 0.0246 0.0060 0.0025 0.0 0.0 13 130 0.0050 0.0125 0.1375 0.0000 0.0000 0.0311 0.0065 0.0028 0.0 0.0 14 140 0.0050 0.0125 0.1500 0.0000 0.0000 0.0381 0.0070 0.0030 0.0 0.0 15 150 0.0050 0.0125 0.1625 0.0000 0.0000 0.0455 0.0074 0.0031 0.0 0.0 16 160 0.0050 0.0125 0.1750 0.0000 0.0000 0.0532 0.0078 0.0033 0.0 0.0 17 170 0.0060 0.0150 0.1900 0.0000 0.0000 0.0630 0.0098 0.0041 0.0 0.0 18 180 0.0060 0.0150 0.2050 0.0000 0.0000 0.0732 0.0102 0.0043 0.0 0.0 19 190 0.0060 0.0150 0.2200 0.0000 0.0000 0.0838 0.0106 0.0045 0.0 0.0 20 200 0.0060 0.0150 0.2350 0.0000 0.0000 0.0947 0.0109 0.0046 0.0 0.0 21 210 0.0060 0.0150 0.2500 0.0000 0.0000 0.1059 0.0112 0.0047 0.0 0.0 22 220 0.0060 0.0150 0.2650 0.0000 0.0000 0.1174 0.0115 0.0049 0.0 0.0 23 230 0.0070 0.0175 0.2825 0.0000 0.0000 0.1310 0.0137 0.0058 0.0 0.0 24 240 0.0070 0.0175 0.3000 0.0000 0.0000 0.1450 0.0140 0.0059 0.0 0.0 25 250 0.0070 0.0175 0.3175 0.0000 0.0000 0.1592 0.0142 0.0060 0.0 0.0 26 260 0.0070 0.0175 0.3350 0.0000 0.0000 0.1737 0.0145 0.0061 0.0 0.0 27 270 0.0070 0.0175 0.3525 0.0000 0.0000 0.1884 0.0147 0.0062 0.0 0.0 28 280 0.0070 0.0175 0.3700 0.0000 0.0000 0.2032 0.0148 0.0063 0.0 0.0 29 290 0.0082 0.0205 0.3905 0.0000 0.0000 0.2208 0.0176 0.0075 0.0 0.0 30 300 0.0082 0.0205 0.4110 0.0000 0.0000 0.2386 0.0178 0.0075 0.0 0.0 31 310 0.0082 0.0205 0.4315 0.0000 0.0000 0.2566 0.0180 0.0076 0.0 0.0 32 320 0.0082 0.0205 0.4520 0.0000 0.0000 0.2748 0.0182 0.0077 0.0 0.0 33 330 0.0082 0.0205 0.4725 0.0000 0.0000 0.2931 0.0183 0.0078 0.0 0.0 34 340 0.0082 0.0205 0.4930 0.0000 0.0000 0.3116 0.0185 0.0078 0.0 0.0 35 350 0.0095 0.0238 0.5168 0.0000 0.0000 0.3331 0.0215 0.0091 0.0 0.0 36 360 0.0095 0.0238 0.5405 0.0000 0.0000 0.3548 0.0217 0.0092 0.0 0.0 37 370 0.0095 0.0238 0.5643 0.0004 0.0004 0.3766 0.0218 0.0095 0.0 0.0 38 380 0.0095 0.0238 0.5880 0.0012 0.0008 0.3985 0.0219 0.0097 0.1 0.0 39 390 0.0095 0.0238 0.6118 0.0023 0.0012 0.4206 0.0221 0.0100 0.1 0.0 40 400 0.0095 0.0238 0.6355 0.0039 0.0016 0.4427 0.0222 0.0103 0.1 0.0 41 410 0.0134 0.0335 0.6690 0.0067 0.0028 0.4741 0.0314 0.0149 0.1 0.0 42 420 0.0134 0.0335 0.7025 0.0103 0.0036 0.5057 0.0316 0.0154 0.1 0.1 43 430 0.0134 0.0335 0.7360 0.0146 0.0043 0.5374 0.0317 0.0159 0.1 0.1 44 440 0.0180 0.0450 0.7810 0.0214 0.0068 0.5802 0.0428 0.0220 0.1 0.1 45 450 0.0180 0.0450 0.8260 0.0293 0.0080 0.6232 0.0430 0.0228 0.1 0.1 46 460 0.0340 0.0850 0.9110 0.0474 0.0180 0.7049 0.0817 0.0450 0.2 0.1 47 470 0.0540 0.1350 1.0460 0.0834 0.0360 0.8355 0.1307 0.0761 0.4 0.1 48 480 0.0270 0.0675 1.1135 0.1045 0.0211 0.9012 0.0657 0.0400 0.2 0.1 49 490 0.0180 0.0450 1.1585 0.1196 0.0151 0.9451 0.0439 0.0273 0.1 0.1 50 500 0.0134 0.0335 1.1920 0.1314 0.0118 0.9778 0.0327 0.0207 0.1 0.1 51 510 0.0134 0.0335 1.2255 0.1436 0.0122 1.0106 0.0328 0.0209 0.1 0.1 52 520 0.0134 0.0335 1.2590 0.1563 0.0126 1.0434 0.0328 0.0212 0.1 0.1 53 530 0.0088 0.0220 1.2810 0.1648 0.0085 1.0649 0.0216 0.0140 0.1 0.1 54 540 0.0088 0.0220 1.3030 0.1735 0.0087 1.0865 0.0216 0.0141 0.1 0.1 55 550 0.0088 0.0220 1.3250 0.1824 0.0089 1.1081 0.0216 0.0143 0.1 0.1 56 560 0.0088 0.0220 1.3470 0.1914 0.0090 1.1297 0.0216 0.0144 0.1 0.1 57 570 0.0088 0.0220 1.3690 0.2006 0.0092 1.1513 0.0216 0.0145 0.1 0.1 58 580 0.0088 0.0220 1.3910 0.2099 0.0094 1.1729 0.0216 0.0145 0.1 0.1 59 590 0.0088 0.0220 1.4130 0.2195 0.0095 1.1945 0.0216 0.0146 0.1 0.1 60 600 0.0088 0.0220 1.4350 0.2291 0.0097 1.2162 0.0216 0.0147 0.1 0.1 61 610 0.0088 . 0.0220 1.4570 0.2389 0.0098 1.2378 0.0216 -0.0148_-_ ,.:_0.1.; _0.1,. ,. ._,- ,.- 62 620 0.0088 0.0220 1.4790 0.2489 0.0100 1.2595 0.0217 0.0149 0.1 0.1 63 630 0.0088 0.0220 1.5010 0.2590 0.0101 1.2811 0.0217 0.0150 0.1 0.1 64 640 0.0088 0.0220 1.5230 0.2693 0.0103 1.3028 0.0217 0.0151 0.1 0.1 65 650 0.0072 0.0180 1.5410 0.2778 0.0085 1.3205 0.0177 0.0124 0.1 0.1 66 - 660 0.0072 0.0180 1.5590 0.2864 0.0086 1.3383 0.0177 0.0125 0.1 0.1 67 670 0.0072 0.0180 1.5770 0.2951 0.0087 1.3560 0.0177 0.0125 . 0.1 0.1 - - 68 680 0.0072 0.0180 1.5950 0.3038 0.0088 1.3738 0.0178 0.0126 0.1 0.1 69 690 0.0072 0.0180 1.6130 0.3127 0.0089 1.3915 0.0178 0.0126 0.1 0.1 70 700 0.0072 0.0180 1.6310 0.3216 0.0089 1.4093 0.0178 0.0127 0.1 0.1 - 71 710 0.0072 0.0180 1.6490 0.3307 0.0090 1.4271 0.0178 0.0127 0.1 0.1 File:SBUH-24 2year.xls 7131/2014 CESINW,Inc. Page 2 (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distri- mental rated lated mental lated mental Runoff Hydro- Hydra- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph - (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 72 720 0.0072 0.0180 1.6670 0.3398 0.0091 1.4449 0.0178 0.0128 0.1 0.1 73 730 0.0072 0.0180 1.6850 0.3490 0.0092 1.4626 0.0178 0.0128 0.1 0.1 74 740 0.0072 0.0180 1.7030 0.3583 0.0093 1.4804 0.0178 0.0129 0.1 0.1 75 750 0.0072 0.0180 1.7210 0.3677 0.0094 1.4982 0.0178 0.0129 0.1 0.1 76 760 0.0072 0.0180 1.7390 0.3771 0.0094 1.5160 0.0178 0.0130 0.1 0.1 77 770 0.0057 0.0143 1.7533 0.3846 0.0075 1.5301 0.0141 0.0103 0.1 0.1 78 780 0.0057 0.0143 1.7675 0.3922 0.0076 1.5442 0.0141 0.0103 0.1 0.1 79 790 0.0057 0.0143 1.7818 0.3999 0.0076 1.5583 0.0141 0.0104 0.1 0.1 80 800 0.0057 0.0143 1.7960 0.4075 0.0077 1.5724 0.0141 0.0104 0.1 0.1 81 810 0.0057 0.0143 1.8103 0.4153 0.0077 1.5865 0.0141 0.0104 0.1 0.1 82 820 0.0057 0.0143 1.8245 0.4230 0.0078 1.6006 0.0141 0.0105 0.1 0.1 83 830 0.0057 0.0143 1.8388 0.4309 0.0078 1.6147 0.0141 0.0105 0.1 0.1 84 840 0.0057 0.0143 1.8530 0.4387 0.0079 1.6288 0.0141 0.0105 0.1 0.1 85 850 0.0057 0.0143 1.8673 0.4466 0.0079 1.6429 0.0141 0.0105 0.1 0.1 86 860 0.0057 0.0143 1.8815 0.4546 0.0080 1.6570 0.0141 0.0106 0.1 0.1 87 870 0.0057 0.0143 1.8958 0.4626 0.0080 1.6711 0.0141 0.0106 0.1 0.1 88 880 0.0057 0.0143 1.9100 0.4707 0.0080 1,6852 0.0141 0.0106 0.1 0.1 89 890 0.0050 0.0125 1.9225 0.4778 0.0071 1.6976 0.0124 0.0093 0.0 0.1 90 900 0.0050 0.0125 1.9350 0.4849 0.0071 1.7100 0.0124 0.0094 0.0 0.1 91 910 0.0050 0.0125 1.9475 0.4920 0.0072 1.7223 0.0124 0.0094 0.0 0.1 92 920 0.0050 0.0125 1.9600 0.4992 0.0072 1.7347 0.0124 0.0094 0.0 0.1 93 930 0.0050 0.0125 1.9725 0.5065 0.0072 1.7471 0.0124 0.0094 0.0 0.1 94 940 0.0050 0.0125 1.9850 0.5137 0.0073 1.7595 0.0124 0.0094 0.0 0.1 95 950 0.0050 0.0125 1.9975 0.5210 0.0073 1.7719 0.0124 0.0094 0.0 0.1 96 960 0.0050 0.0125 2.0100 0.5283 0.0073 1.7843 0.0124 0.0095 0.0 0.1 97 970 0.0050 0.0125 2.0225 0.5357 0.0074 1.7967 0.0124 0.0095 0.0 0.1 98 980 0.0050 0.0125 2.0350 0.5431 0.0074 1.8090 0.0124 0.0095 0.0 0.1 99 990 0.0050 0.0125 2.0475 0.5505 0.0074 1.8214 0.0124 0.0095 0.0 0.1 100 1000 0.0050 0.0125 2.0600 0.5579 0.0074 1.8338 0.0124 0.0095 0.0 0.0 101 1010 0.0040 0.0100 2.0700 0.5639 0.0060 1.8438 0.0099 0.0076 0.0 0.0 102 1020 0.0040 0.0100 2.0800 0.5699 0.0060 1.8537 0.0099 0.0077 0.0 0.0 103 1030 0.0040 0.0100 2.0900 0.5759 0.0060 1.8636 0.0099 0.0077 0.0 0.0 104 1040 0.0040 0.0100 2.1000 0.5820 0.0060 1.8735 0.0099 0.0077 0.0 0.0 105 1050 0.0040 0.0100 2.1100 0.5880 0.0061 1.8834 0.0099 0.0077 0.0 0.0 106 1060 0.0040 0.0100 2.1200 0.5941 0.0061 1.8933 0.0099 0.0077 0.0 0.0 107 1070 0.0040 0.0100 2.1300 0.6002 0.0061 1.9033 0.0099 0.0077 0.0 0.0 108 1080 0.0040 0.0100 2.1400 0.6063 0.0061 1.9132 0.0099 0.0077 0.0 0.0 109 1090 0.0040 0.0100 2.1500 0.6124 0.0061 1.9231 0.0099 0.0077 0.0 0.0 110 1100 0.0040 0.0100 2.1600 0.6186 0.0061 1.9330 0.0099 0.0077 0.0 0.0 111 1110 0.0040 0.0100 2.1700 0.6247 0.0062 1.9430 0.0099 0.0078 0.0 0.0 112 1120 0.0040 0.0100 2.1800 0.6309 0.0062 1.9529 0.0099 0.0078 0.0 0.0 113 1130 0.0040 0.0100 2.1900 0.6371 0.0062 1.9628 0.0099 0.0078 0.0 0.0 114 1140 0.0040 0.0100 2.2000 0.6433 0.0062 1.9727 0.0099 0.0078 0.0 0.0 115 1150 0.0040 0.0100 2.2100 0.6496 0.0062 1.9827 0.0099 0.0078 0.0 0.0 116 1160 0.0040 0.0100 2.2200 0.6558 0.0063 1.9926 0.0099 0.0078 0.0 0.0 117 1170 0.0040 0.0100 2.2300 0.6621 0.0063 2.0025 0.0099 0.0078 0.0 0.0 118 1180 0.0040 0.0100 2.2400 0.6684 0.0063 2.0124 0.0099 0.0078 0.0 0.0 119 1190 0.0040 0.0100 2.2500 0.6747 0.0063 2.0224 0.0099 0.0078 0.0 0.0 120 1200 0.0040 0.0100 2.2600 0.6810 0.0063 2.0323 0.0099 0.0078 0.0 0.0 121 1210 0.0040 0.0100 2.2700 0.6873 0.0063 2.0422 0.0099 0.0079 0.0 0.0 122 1220 0.0040 0.0100 2.2800 0.6937 0.0064 2.0521 0.0099 0.0079 0.0 0.0 123 1230 0.0040 0.0100 2.2900 0.7000 0.0064 2.0621 0.0099 0.0079 0.0 0.0 124 1240 0.0040 0.0100 2.3000 0.7064 0.0064 2.0720 0.0099 0.0079 0.0 0.0 125 1250 0.0040 0.0100 2.3100 0.7128 0.0064 2.0819 0.0099 0.0079 0.0 0.0 126 1260 0.0040 0.0100 2.3200 0.7193 0.0064 2.0919 0.0099 0.0079 0.0 0.0 127 1270 0.0040 0.0100 2.3300 0.7257 0.0064 2.1018 0.0099 0.0079 0.0 0.0 128 1280 0.0040 0.0100 2.3400 0.7321 0.0065 2.1117 0.0099 0.0079 0.0 0.0 129 1290 0.0040 0.0100 2.3500 0.7386 0.0065 2.1217 0.0099 0.0079 0.0 0.0 130 1300 0.0040 0.0100 2.3600 0.7451 0.0065 2.1316 0.0099 0.0079 0.0 0.0 131 1310 0.0040 0.0100 2.3700 0.7516 0.0065 2.1415 0.0099 0.0080 0.0 0.0 132 1320 0.0040 0.0100 2.3800 0.7581 0.0065 2.1515 0.0099 0.0080 0.0 0.0 133 1330 0.0040 0.0100 2.3900 0.7646 0.0065 2.1614 0.0099 0.0080 0.0 0.0 . •134-. 1340 . 0.0040 0.0100• 2.4000 0.7712 0.0065 2.1714 -- 0.0099 0.0080 0.0 - 0.0 " 135 1350 0.0040 0.0100 2.4100 0.7777 . 0.0066 2.1813. 0.0099 0.0080 0.0 0.0 _ 136 1360 0.0040 0.0100 2.4200 0.7843 0.0066 2.1912 0.0099 0.0080 0.0 0.0 137 1370 0.0040 0.0100 2.4300 0.7909 0.0066 2.2012 0.0099 0.0080 0.0 0.0 138 1380 0.0040 0.0100 2.4400 0.7975 0.0066 2.2111 0.0099 0.0080 0.0 0.0 139 1390 0.0040 0.0100 2.4500 0.8041 0.0066 2.2210 0.0099 0.0080 0.0 0.0 140 1400 0.0040 0.0100 2.4600 0.8107 0.0066 2.2310 0.0099 0.0080 0.0 0.0 141 1410 0.0040 0.0100 2.4700 0.8174 0.0066 2.2409 0.0099 0.0080 0.0 0.0 142 1420 0.0040 0.0100 2.4800 0.8241 0.0067 2.2509 0.0099 0.0081 0.0 0.0 143 1430 0.0040 0.0100 2.4900 0.8307 0.0067 2.2608 0.0099 0.0081 0.0 0.0 144 1440 0.0040 0.0100 2.5000 0.8374 0.0067 2.2707 0.0099 0.0081 0.0 0.0 Total 1.0000 _ 2.5000 .. Hydrograph Volume 4301 (Cubic Feet) • File SBUH-24-2yeacxls - 7/31/2014 CESINW,Inc. Page 3 ClE J i 'T\'\T Project: BooaventL/re Project Number: 2876 SANTA BARBARA URBAN HYDROGRAPH Date: 7/31/14 SCS TYPE 1A 24-HOUR DISTRIBUTION Basin: Ross Event: 2-year post Given: Area= 0.85 acres Pt = 2.5 inches dt = 10 min. Tc = 10 min. w = 0.3333 routing constant Pervious Area Impervious Area HYDROGRAPH RESULTS Area= 0.11 acres Area = 0.7,1 acres Peak Runoff 0.4 cfs CN = 79 CN = 98 Total Vol. : 6405 cf S = 2.66 S = 0.20 0.2S= 0.53 0.2S = 0.04 Peak Runoff Hydrograph 0.5 0.5 0.4 0.4 0.3 Ul c 0.3 .3 C 0.2 0.2 - 0.1 \ \ 0.1 0.0 0 200 400 600 800 1000 1200 1400 1600 Time in Minutes File:SBUH=24-2year-post.xls •- 7/31/2014 CESINW,Inc. Page 1 Pervious Area Impervious Area (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall More- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Iacre- Distri- mental lated lated mental lated mental Runoff Hydro- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (Vo of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 1 10 0.0040 0.0100 0.0100 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 2 20 0.0040 0.0100 0.0200 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 3 30 0.0040 0.0100 0.0300 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 4 40 0.0040 0.0100 0.0400 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 5 50 0.0040 0.0100 0.0500 0.0000 0.0000 0.0004 0.0004 0.0003 0.0 0.0 6 60 0.0040 0.0100 0.0600 0.0000 0.0000 0.0016 0.0013 0.0011 0.0 0.0 7 70 0.0040 0.0100 0.0700 0.0000 0.0000 0.0037 0.0020 0.0017 0.0 0.0 8 80 0.0040 0.0100 0.0800 0.0000 0.0000 0.0063 0.0027 0.0023 0.0 0.0 9 90 0.0040 0.0100 0.0900 0.0000 0.0000 0.0096 0.0032 0.0028 0.0 0.0 10 100 0.0040 0.0100 0.1000 0.0000 0.0000 0.0133 0.0038 0.0033 0.0 0.0 11 110 0.0050 0.0125 0.1125 0.0000 0.0000 0.0186 0.0053 0.0046 0.0 0.0 12 120 0.0050 0.0125 0.1250 0.0000 0.0000 0.0246 0.0060 0.0052 0.0 0.0 13 130 0.0050 0.0125 0.1375 0.0000 0.0000 0.0311 0.0065 0.0057 0.0 0.0 14 140 0.0050 0.0125 0.1500 0.0000 0.0000 0.0381 0.0070 0.0061 0.0 0.0 15 150 0.0050 0.0125 0.1625 0.0000 0.0000 0.0455 0.0074 0.0064 0.0 0.0 16 160 0.0050 0.0125 0.1750 0.0000 0.0000 0.0532 0.0078 0.0068 0.0 0.0 17 170 0.0060 0.0150 0.1900 0.0000 0.0000 0.0630 0.0098 0.0085 0.0 0.0 18 180 0.0060 0.0150 0.2050 0.0000 0.0000 0.0732 0.0102 0.0089 0.0 0.0 19 190 0.0060 0.0150 0.2200 0.0000 0.0000 0.0838 0.0106 0.0092 0.0 0.0 20 200 0.0060 0.0150 0.2350 0.0000 0.0000 0.0947 0.0109 0.0095 0.0 0.0 21 210 0.0060 0.0150 0.2500 0.0000 0.0000 0.1059 0.0112 0.0098 0.1 0.0 22 220 0.0060 0.0150 0.2650 0.0000 0.0000 0.1174 0.0115 0.0100 0.1 0.1 23 230 0.0070 0.0175 0.2825 0.0000 • 0.0000 0.1310 0.0137 0.0119 0.1 0.1 24 240 0.0070 0.0175 0.3000 0.0000 0.0000 0.1450 0.0140 0.0122 0.1 0.1 25 250 0.0070 0.0175 0.3175 0.0000 0.0000 0.1592 0.0142 0.0124 0.1 0.1 26 260 0.0070 0.0175 0.3350 0.0000 0.0000 0.1737 0.0145 0.0126 0.1 0.1 27 270 0.0070 0.0175 0.3525 0.0000 0.0000 0.1884 0.0147 0.0128 0.1 0.1 28 280 0.0070 0.0175 0.3700 0.0000 0.0000 0.2032 0.0148 0.0129 0.1 0.1 29 290 0.0082 0.0205 0.3905 0.0000 0.0000 0.2208 0.0176 0.0153 0.1 0.1 30 300 0.0082 0.0205 0.4110 0.0000 0.0000 0.2386 0.0178 0.0155 0.1 0.1 31 310 0.0082 0.0205 0.4315 0.0000 0.0000 0.2566 0.0180 0.0157 0.1 0.1 32 320 0.0082 0.0205 0.4520 0.0000 0.0000 0.2748 0.0182 0.0158 0.1 0.1 33 330 0.0082 0.0205 0.4725 0.0000 0.0000 0.2931 0.0183 0.0159 0.1 0.1 34 340 0.0082 0.0205 0.4930 0.0000 0.0000 0.3116 0.0185 0.0161 0.1 0.1 35 350 0.0095 0.0238 0.5168 0.0000 0.0000 0.3331 0.0215 0.0187 0.1 0.1 36 360 0.0095 0.0238 0.5405 0.0000 0.0000 0.3548 0.0217 0.0189 0.1 0.1 37 370 0.0095 0.0238 0.5643 0.0004 0.0004 0.3766 0.0218 0.0190 0.1 0.1 38 380 0.0095 0.0238 0.5880 0.0012 0.0008 0.3985 0.0219 0.0192 0.1 0.1 39 390 0.0095 0.0238 0.6118 0.0023 0.0012 0.4206 0.0221 0.0193 0.1 0.1 40 400 0.0095 0.0238 0.6355 0.0039 0.0016 0.4427 0.0222 0.0195 0.1 0.1 41 410 0.0134 0.0335 0.6690 0.0067 0.0028 0.4741 0.0314 0.0277 0.1 0.1 42 420 0.0134 0.0335 0.7025 0.0103 0.0036 0.5057 0.0316 0.0279 0.1 0.1 43 430 0.0134 0.0335 0.7360 0.0146 0.0043 0.5374 0.0317 0.0282 0.1 0.1 44 440 0.0180 0.0450 0.7810 0.0214 0.0068 0.5802 0.0428 0.0381 0.2 0.2 45 450 0.0180 0.0450 0.8260 0.0293 0.0080 0.6232 0.0430 0.0385 0.2 0.2 46 460 0.0340 0.0850 0.9110 0.0474 0.0180 0.7049 0.0817 0.0734 0.4 0.3 47 470 0.0540 0.1350 1.0460 0.0834 0.0360 0.8355 0.1307 0.1184 0.6 0,4 48 480 0.0270 0.0675 1.1135 0.1045 0.0211 0.9012 0.0657 0.0599 0.3 0,4 49 490 0.0180 0.0450 1.1585 0.1196 0.0151 0.9451 0.0439 0.0402 0.2 0.3 50 500 0.0134 0.0335 1.1920 0.1314 0.0118 0.9778 0.0327 0.0300 0.2 0.2 51 510 0.0134 0.0335 1.2255 0.1436 0.0122 1,0106 0.0328 0.0301 0.2 0.2 52 520 0.0134 0.0335 1.2590 0.1563 0.0126 1.0434 0.0328 0.0302 0.2 0.2 53 530 0.0088 0.0220 1.2810 0.1648 0.0085 1.0649 0.0216 0.0199 0.1 0.1 54 540 0.0088 0.0220 1.3030 0.1735 0.0087 1.0865 0.0216 0.0199 0.1 0.1 55 550 0.0088 0.0220 1.3250 0.1824 0.0089 1.1081 0.0216 0.0199 0.1 0.1 56 560 0.0088 0.0220 1.3470 0.1914 0.0090 1.1297 0.0216 0.0200 0.1 0.1 57 570 0.0088 0.0220 1.3690 0.2006 0.0092 1.1513 0.0216 0.0200 0.1 0.1 58 580 0.0088 0.0220 1.3910 0.2099 0.0094 1.1729 0.0216 0 0200 0.1 0.1 59 590 0.0088 0.0220 1.4130 0.2195 0.0095 1.1945 0.0216 0.0201 0.1 0.1 60 600 0.0088 0.0220 1.4350 0.2291 0.0097 1.2162 0.0216 0.0201 0.1 0.1 61 610 - 0.0088 0.0220 1.4570 0.2389 0.0098 1.2378 0.0216 . -,0.0201.-,-.,,,--...0.1., ...„..0.1. . ..... „.-- --,, -,. 62 620 .0.0088 0.0220 1.4790 0.2489 0.0100 1.2595 0.0217 ._0.0201 . 0,1_.. _OA-, .- „ :;,, -.-,, 63 630 --0.-.00-8C-17.T12-20 1.5010 0.2590- - 0.0101 _1.2811"'---0.0217----0.0-202- Oa" '00 1... .. -" ""'""i' 64 640 0.0088 0.0220 1.5230 0.2693 0.0103 1.3028 0.0217 0.0202 0.1 0.1 65 650 0.0072 0.0180 1.5410 0.2778 0.0085 1.3205 0.0177 0.0165 0.1 0.1 66 660 0.0072 0.0180 1.5590 0.2864 0.0086 1.3383 0.0177 0.0166 0.1 0.1 67 670 0.0072 0.0180 1.5770 0.2951 0.0087 1.3560 0.0177 0.0166 0.1 0.1 68 680 0.0072 0.0180 1.5950 0.3038 0.0088 1.3738 0.0178 0.0166 - -0.1 0.1 69 690 0.0072 0.0180 1.6130 0-3127 0.0089 1.3915 0.0178 0.0166 0.1 0.1 70 700 0.0072 0.0180 1.6310 0.3216 0.0089 1.4093 0.0178 0.0166 0.1 0.1 _ 71 710 0.0072 0.0180 1.6490 0.3307 0.0090 1.4271 0.0178 0.0166 0.1 0.1 File:SBUH-24-2year-post.xls 7/31/2014 CESINW,Inc. Page 2 (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre• Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distri- mental fated laced mental lated mental Runoff Hydro- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 72 720 0.0072 0.0180 1.6670 0.3398 0.0091 1.4449 0.0178 0.0167 0.1 0.1 73 730 0.0072 0.0180 1.6850 0.3490 0.0092 1.4626 0.0178 0.0167 0.1 0.1 74 740 0.0072 0.0180 1.7030 0.3583 0.0093 1.4804 0.0178 0.0167 0.1 0.1 75 750 0.0072 0.0180 1.7210 0.3677 0.0094 1.4982 0.0178 0.0167 0.1 0.1 76 760 0.0072 0.0180 1.7390 0.3771 0.0094 1.5160 0.0178 0.0167 0.1 0.1 77 770 0.0057 0.0143 1.7533 0.3846 0.0075 1.5301 0.0141 0.0132 0.1 0.1 78 780 0.0057 0.0143 1.7675 0.3922 0.0076 1.5442 0.0141 0.0132 0.1 0.1 79 790 0.0057 0.0143 1.7818 0.3999 0.0076 1.5583 0.0141 0.0133 0.1 0.1 80 800 0.0057 0.0143 1.7960 0.4075 0.0077 1.5724 0.0141 0.0133 0.1 0.1 81 810 0.0057 0.0143 1.8103 0.4153 0.0077 1.5865 0.0141 0.0133 0.1 0.1 82 820 0.0057 0.0143 1.8245 0.4230 0.0078 1.6006 0.0141 0.0133 0.1 0.1 83 830 0.0057 0.0143 1.8388 0.4309 0.0078 1.6147 0.0141 0.0133 0.1 0.1 84 840 0.0057 0.0143 1.8530 0.4387 0.0079 1.6288 0.0141 0.0133 0.1 0.1 85 850 0.0057 0.0143 1.8673 0.4466 0.0079 1.6429 0.0141 0.0133 0.1 0.1 86 860 0.0057 0.0143 1.8815 0.4546 0.0080 1.6570 0.0141 0.0133 0.1 0.1 87 870 0.0057 0.0143 1.8958 0.4626 0.0080 1.6711 0.0141 0.0133 0.1 0.1 88 880 0.0057 0.0143 1.9100 0.4707 0.0080 1.6852 0.0141 0.0133 0.1 0.1 89 890 0.0050 0.0125 1.9225 0.4778 0.0071 1.6976 0.0124 0.0117 0.1 0.1 90 900 0.0050 0.0125 1.9350 0.4849 0.0071 1.7100 0.0124 0.0117 0.1 0.1 91 910 0.0050 0.0125 1.9475 0.4920 0.0072 1.7223 0.0124 0.0117 0.1 0.1 92 920 0.0050 0.0125 1.9600 0.4992 0.0072 1.7347 0.0124 0.0117 0.1 0.1 93 930 0.0050 0.0125 1.9725 0.5065 0.0072 1.7471 0.0124 0.0117 0.1 0.1 94 940 0.0050 0.0125 1.9850 0.5137 0.0073 1.7595 0.0124 0.0117 0.1 0.1 95 950 0.0050 0.0125 1.9975 0.5210 0.0073 1.7719 0.0124 0.0117 0.1 0.1 96 960 0.0050 0.0125 2.0100 0.5283 0.0073 1.7843 0.0124 0.0117 0.1 0.1 97 970 0.0050 0.0125 2.0225 0.5357 0.0074 1.7967 0.0124 0.0117 0.1 0.1 98 980 0.0050 0.0125 2.0350 0.5431 0.0074 1.8090 0.0124 0.0117 0.1 0.1 99 990 0.0050 0.0125 2.0475 0.5505 0.0074 1.8214 0.0124 0.0117 0.1 0.1 100 1000 0.0050 0.0125 2.0600 0.5579 0.0074 1.8338 0.0124 0.0118 0.1 0.1 101 1010 0.0040 0.0100 2.0700 0.5639 0.0060 1.8438 0.0099 0.0094 0.0 0.1 102 1020 0.0040 0.0100 2.0800 0.5699 0.0060 1.8537 0.0099 0.0094 0.0 0.1 103 1030 0.0040 0.0100 2.0900 0.5759 0.0060 1.8636 0.0099 0.0094 0.0 0.0 104 1040 0.0040 0.0100 2.1000 0.5820 0.0060 1.8735 0.0099 0.0094 0.0 0.0 105 1050 0.0040 0.0100 2.1100 0.5880 0.0061 1.8834 0.0099 0.0094 0.0 0.0 106 1060 0.0040 0.0100 2.1200 0.5941 0.0061 1.8933 0.0099 0.0094 0.0 0.0 107 1070 0.0040 0.0100 2.1300 0.6002 0.0061 1.9033 0.0099 0.0094 0.0 0.0 108 1080 0.0040 0.0100 2.1400 0.6063 0.0061 1.9132 0.0099 0.0094 0.0 0.0 109 1090 0.0040 0.0100 2.1500 0.6124 0.0061 1.9231 0.0099 0.0094 0.0 0.0 110 1100 0.0040 0.0100 2.1600 0.6186 0.0061 1.9330 0.0099 0.0094 0.0 0.0 111 1110 0.0040 0.0100 2.1700 0.6247 0.0062 1.9430 0.0099 0.0094 0.0 0.0 112 1120 0.0040 0.0100 2.1800 0.6309 0.0062 1.9529 0.0099 0.0094 0.0 0.0 113 1130 0.0040 0.0100 2.1900 0.6371 0.0062 1.9628 0.0099 0.0094 0.0 0.0 114 1140 0.0040 0.0100 2.2000 0.6433 0.0062 1.9727 0.0099 0.0094 0.0 0.0 115 1150 0.0040 0.0100 2.2100 0.6496 0.0062 1.9827 0.0099 0.0094 0.0 0.0 116 1160 0.0040 0.0100 2.2200 0.6558 0.0063 1.9926 0.0099 0.0095 0.0 0.0 117 1170 0.0040 0.0100 2.2300 0.6621 0.0063 2.0025 0.0099 0.0095 0.0 0.0 118 1180 0.0040 0.0100 2.2400 0.6684 0.0063 2.0124 0.0099 0.0095 0.0 0.0 119 1190 0.0040 0.0100 2.2500 0.6747 0.0063 2.0224 0.0099 0.0095 0.0 0.0 120 1200 0.0040 0.0100 2.2600 0.6810 0.0063 2.0323 0.0099 0.0095 0.0 0.0 121 1210 0.0040 0.0100 2.2700 0.6873 0.0063 2.0422 0.0099 0.0095 0.0 0.0 122 1220 0.0040 0.0100 2.2800 0.6937 0.0064 2.0521 0.0099 0.0095 0.0 0.0 123 1230 0.0040 0.0100 2.2900 0.7000 0.0064 2.0621 0.0099 0.0095 0.0 0.0 124 1240 0.0040 0.0100 2.3000 0.7064 0.0064 2.0720 0.0099 0.0095 0.0 0.0 125 1250 0.0040 0.0100 2.3100 0.7128 0.0064 2.0819 0.0099 0.0095 0.0 0.0 126 1260 0.0040 0.0100 2.3200 0.7193 0.0064 2.0919 0.0099 0.0095 0.0 0.0 127 1270 0.0040 0.0100 2.3300 0.7257 0.0064 2.1018 0.0099 0.0095 0.0 0.0 128 1280 0.0040 0.0100 2.3400 0.7321 0.0065 2.1117 0.0099 0.0095 0.0 0.0 129 1290 0.0040 0.0100 2.3500 0.7386 0.0065 2.1217 0.0099 0.0095 0.0 0.0 130 1300 0.0040 0.0100 2.3600 0.7451 0.0065 2.1316 0.0099 0.0095 0.0 0.0 131 1310 0.0040 0.0100 2.3700 0.7516 0.0065 2.1415 0.0099 0.0095 0.0 0.0 132 1320 0.0040 0.0100 2.3800 0.7581 0.0065 2.1515 0.0099 0.0095 0.0 0.0 133 1330 0.0040 0.0100 2.3900 0.7646 0.0065 2.1614 0.0099 0.0095 0.0 0.0 _ 134 • 1340 •0.0040 0.0100 2.4000 0.7712 0.0065 2.1714 -` 0.0099 `0.0095 0.0' 0.0`-`---- - 135 1350 0.0040 0.0100 2.4100 0.7777 0.0066 2.1813 0.0099 0.0095 0.0 0.0 136 1360 0.0040 0.0100 2.4200 0.7843 0.0066 2.1912 0.0099 0.0095 0.0 0.0 137 1370 0.0040 0.0100 2.4300 0.7909 ' 0.0066 2.2012 0.0099 0.0095 0.0 0.0 138 1380 0.0040 0.0100 2.4400 0.7975 0.0066 2.2111 0.0099 0.0095 0.0 0.0 139 1390 0.0040 0.0100 2.4500 _ 0.80.41, ,.,.0.0066 2.2210 0.0099 0.0095 0.0 0.0 140 1400 0.0040 0.0100 2.4600 0.8107 0.0066 2.2310 0.0099 0.0095 0.0 0.0 141 1410 0.0040 0.0100 2.4700 0.8174 0.0066 2.2409 0.0099 0.0095 0.0 0.0 142 1420 0.0040 0.0100 2.4800 0.8241 0.0067 2.2509 0.0099 0.0095 0.0 0.0 143 1430 0.0040 0.0100 2.4900 0.8307 0.0067 2.2608 0.0099 0.0095 0.0 0.0 144 1440 0.0040 0.0100 2.5000 0.8374 0.0067 2.2707 0.0099 0.0095 0.0 0.0 Total 1.0000 2.5000 Hydrograph Volume 6405 (Cubic Feet) File:SBUH-24-2year-post.xls 7/31/2014 CESINW,Inc. Page 3 • CENwProject: 6venture S Project Number: 2876 Date: 07%27/14 POND STORAGE ROUTING Basin: Ross Event: 10-year event Pipe Data: Outlet Data: H sys = 4.5 feet Orifl A= 0 025 sq.ft. Broad Crested Arch = 51"x31" feet Orifi E= 0 Weirl L= 4 feet Length = 73.28 feet Dia 1 = 2.14 inches Weirl E= 3 Slope = 0 feet/feet Max Vol= 3735 Cubic Feet Orif2 A= 0.02 sq.ft. Rectangular Height 0= 1 07'i Elevation Orif2 E= 1.3 Weir2 L= 0 feet #Barrels 3 Dia 2 = 1.91 inches Weir2 E= 0 Orif3 A= 0.0055 sq.ft. MAX STOR.= 1727 cu ft Orif3 E= 2.4 MAX OUTLET= 0.26 cfs Dia 3 = 1.00 inches MAX HEIGHT= 1.9 feet Pipe Outflow Hydrograph 0.70 0.60 -- • 0.50 cn 0.40 — — — — __—..---- U c i 0.30 0.20 0.10 0.00 -- 0 0 200 400 600 800 1000 1200 1400 1600 Time in Minutes -Routed Hydrograph --- Inflow Hydrograph File:PIPE-stotech-10 xls 7/31/2014rmCESINW,Inc. ",Pi _ .age • Pond Storage vs. Outflow Height Storage Effect. OUTLETS t= 600 sec Tot. (ft) (cu ft) Length OR/F1 ORIF2 OR/F3 WEIRI WEIR2 Sit 2S/t 7+2S/Out 0 0 78.28 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 97 78.28 0.0 0.0 0.0 0.0 0.0 0.2 0.3 0.4 0.0 0.2 194 78.28 0.1 0.0 0.0 0.0 0.0 0.3 0.6 0.7 0.1 0.3 290 78.28 0.1 0.0 0.0 0.0 0.0 0.5 1.0 1.0 0.1 0.4 385 78.28 0.1 0.0 0.0 0.0 0.0 0.6 1.3 1.4 0.1 0.5 480 78.28 0.1 0.0 0.0 0.0 0.0 0.8 1.6 1.7 0.1 0.6 573 78.28 0.1 0.0 0.0 0.0 0.0 1.0 1.9 2.0 0.1 0.7 666 78.28 0.1 0.0 0.0 0.0 0.0 1.1 2.2 2.3 0.1 0.8 758 78.28 0.1 0.0 0.0 0.0 0.0 1.3 2.5 2.6 0.1 0.9 848 78.28 0.1 0.0 0.0 0 0 0.0 1.4 2.8 3.0 0.1 1 939 78.28 0.1 0.0 0.0 0.0 0.0 1.6 3.1 3.3 0.1 1.1 1024 78.28 0.1 0.0 0.0 0.0 0.0 1.7 3.4 3.6 0.1 1.2 1112 78.28 0.1 0.0 0.0 0.0 0.0 1.9 3.7 3.9 0.1 1.3 1198 78.28 0.2 0.0 0.0 0.0 0.0 2.0 4.0 4.1 0.2 1.4 1281 78.28 0.2 0.0 0.0 0.0 0.0 2.1 4.3 4.5 0.2 1.5 1367 78.28 0.2 0.0 0.0 0.0 0.0 2.3 4.6 4.8 0.2 1.6 1440 78.28 0.2 0.1 0.0 0.0 0.0 2.4 4.8 5.0 0.2 1.7 1516 78.28 0.2 0.1 0.0 0.0 0.0 2.5 5.1 5.3 0.2 1.8 1591 78.28 0.2 0.1 0.0 0.0 0.0 2.7 5.3 5.6 0.3 1.9 1665 78.28 0.2 0.1 0.0 0.0 0.0 2.8 5.6 5.8 0.3 2 1746 78.28 0.2 0.1 0.0 0.0 0.0 2.9 5.8 6.1 0.3 2.1 1788 78.28 0.2 0.1 0.0 0.0 0.0 3.0 6.0 6.2 0.3 2.2 1843 78.28 0.2 0.1 0.0 0.0 0.0 3.1 6.1 6.4 0.3 2.3 1883 78.28 0.2 0.1 0.0 0.0 0.0 3.1 6.3 6.6 0.3 2.4 1941 78.28 0.2 0.1 0.0 0.0 0.0 3.2 6.5 6.8 0.3 2.5 2025 78.28 0.2 0.1 0.0 0.0 0.0 3.4 6.8 7.1 0.3 2.6 2049 78.28 0.2 0.1 0.0 0.0 0.0 3.4 6.8 7.2 0.3 2.7 2105 78.28 0.2 0.1 0.0 0.0 0.0 3.5 7.0 7.4 0.4 2.8 2154 78.28 0.2 0.1 0.0 0.0 0.0 3.6 7.2 7.5 0.4 2.9 2204 78.28 0.2 0.1 0.0 0.0 0.0 3.7 7.3 7.7 0.4 3 2249 78.28 0.2 0.1 0.0 0.0 0.0 3.7 7.5 7.9 0.4 3.1 2293 78.28 0.2 0.1 0.0 0.4 0.0 3.8 7.6 8.4 0.8 3.2 2338 78.28 0.2 0.1 0.0 1.1 0.0 3.9 7.8 9.3 1.5 3.3 2383 78.28 0.2 0.1 0.0 2.0 0.0 4.0 7.9 10.3 2.4 3.4 2427 78.28 0.2 0.2 0.0 3.0 0.0 4.0 8.1 11.6 3.5 3.5 2472 78.28 0.2 0.2 0.0 4.2 0.0 4.1 8.2 12.9 4.7 3.6 2517 78.28 0.3 0.2 0.0 5.6 0.0 4.2 8.4 14,4 6.0 3.7 2562 78.28 0.3 0.2 0 0 7.0 0.0 43 8.5 16.0 7.5 3.8 2606 78.28 0.3 0.2 0 0 8.6 0.0 4.3 8.7 17.7 9.0 3.9 2651 78.28 0.3 0.2 0.0 10.2 0.0 4.4 8.8 19.6 10.7 4 2696 78.28 0.3 0.2 0.0 12.0 0.0 4.5 9.0 21.5 12.5 4.1 2741 78.28 0.3 0.2 0.0 13.8 0.0 4.6 9.1 23.5 14.3 4.2 2785 78.28 0.3 0.2 0.0 15.8 0.0 4.6 9.3 25.5 16.3 4 3 2830 78.28 0.3 0.2 0.0 17.8 0.0 4.7 9.4 27.7 18.3 4.4 2875 78.28 0.3 0.2 0.0 19.9 0.0 4.8 9.6 30.0 20.4 4.5 2920 78.28 0.3 0.2 0.0 22.0 0.0 4.9 9.7 32.3 22.6 4.6 2964 78.28 0.3 0.2 0.0 24.3 0.0 4 9 9.9 34.7 24.8 4.7 3009 78.28 0.3 0.2 0.0 26.6 0.0 5.0 10.0 37.2 27.1 4.8 3054 78.28 0.3 0.2 0.0 29.0 0.0 5.1 10.2 39.7 29.5 4.9 3099 78.28 0.3 0.2 0.0 31.4 0.0 5.2 10.3 42.3 32.0 5 3143 78.28 0.3 0.2 0.0 33.9 0.0 52 10.5 45.0 34.5 5.1 3188 78.28 0.3 0.2 0.0 36.5 0.0 5.3 10.6 47.7 37.1 5.2 3233 78.28 0.3 0.2 0.0 39.2 0.0 5 4 10.8 50.5 39.7 5.3 3277 78.28 0.3 0.2 0.0 41.9 0.0 5.5 10.9 53.3 42.4 5.4 3322 78.28 0.3 0.2 0.1 44.6 0.0 5.5 11.1 56.3 45.2 5.5 3367 78.28 0.3 0.2 0.1 47.4 0.0 5.6 11.2 59.2 48.0 5.6 3412 78.28 0.3 0.2 0.1 50.3 0.0 5.7 11.4 62.3 50.9 5.7 3456 78.28 0.3 0.2 0.1 53.2 0 0 5.8 11.5 65.4 53 8 5.8 3501 78.28 0.3 0.2 0.1 56.2 0.0 5.8 11.7 68.5 56.8 5.9 3546 78.28 0.3 0.2 0.1 59.3 0.0 5.9 11.8 71.7 59.9 6 3591 78.28 0.3 0.2 0.1 62.4 0.0 6.0 12.0 74.9 63.0 6.1 3635 78.28 0.3 0.2 0.1 65.5 0.0 6.1 12.1 78.2 66.1 6.2 3680 78.28 0.3 0.2 0.1 68.7 0.0 6.1 12.3 81.6 69.3 6.3 3725 78.28 0.3 0.2 0.1 71.9 0.0 6.2 12.4 85.0 72.6 ' " - ' 6.4 3770 78.28 0.3 0.2 0.1 75.2 0.0 6.3 12.6 88.4 75.9 6.5 3814 78.28 0.3 0.2 0.1 78.6 0.0 6.4 12.7 91.9 79.2 6 6 3859 78.28 0.3 0.2 0.1 82.0 0.0 6.4 12.9 95.5 82.6 6.7 3904 78.28 0.3 0.2 0.1 85 4 0.0 6.5 13.0 99 1 86.1 6.8 3949 78.28 0.3 0.2 0.1 88.9 0.0 6.6 13.2 102.7 89.5 6.9 3993 78.28 0.3 0.3 0.1 92.4 0.0 6.7 13.3 106.4 93.1 7 4038 78.28 0.4 0.3 0.1 96.0 0.0 6.7 13.5 110.1 96.7 - - 7.1 4083 78.28 0.4 0.3 0.1 99.6 0.0 6.8 13.6 113.9 100.3 7.2 4127 78.28 0.4 0.3 0.1 103.3 0.0 6.9 13.8 117.7 104.0 7.3 4172 78.28 0.4 0.3 0.1 107.0 0.0 7.0 13.9 121.6 107.7 7.4 4217 78.28 0.4 0.3 0.1 110.8 0.0 7.0 14.1 125.5 111.4 File:PIPE-stormtech-10.xls --. 7/31/2014 ••-- CESINW,Inc. -Paget - 7 5 4262 78.28 0.4 0.3 0.1 114.6 0.0 7.1 14.2 129.4 115.2 7.6 4306 78.28 0.4 0.3 0.1 118.4 0.0 7.2 14.4 133.4 119.1 7.7 4351 78.28 0.4 0.3 0.1 122.3 0.0 7.3 14.5 137.5 123.0 • 7.8 4396 78.28 0.4 0.3 0.1 126.2 0.0 7.3 14.7 141.6 126.9 7.9 4441 78.28 0.4 0.3 0.1 130.2 0.0 7.4 14.8 145.7 130.9 8 4485 78.28 0.4 0.3 0.1 134.2 0.0 7.5 15.0 149.8 134.9 8.1 4530 78.28 0.4 0.3 0.1 138.2 0.0 7.6 15.1 154.0 138.9 8 2 4575 78.28 0.4 0.3 0.1 142.3 0.0 7.6 15.2 158.3 143.0 8.3 4620 78.28 0.4 0.3 0.1 146.4 0.0 7.7 15.4 162.5 147.2 8.4 4664 78.28 0.4 0.3 0.1 150.6 0.0 7.8 15.5 166.9 151.3 8.5 4709 78.28 0 4 0.3 0.1 154.8 0.0 7.8 15.7 171.2 155.5 8 6 4754 78.28 0.4 0.3 0.1 159.0 0.0 7.9 15.8 175.6 159.3 8.7 4799 78.28 0.4 0.3 0.1 163.3 0.0 8.0 16.0 180.0 164.1 8.8 4843 78.28 0.4 0.3 0.1 167.6 0.0 8.1 16.1 184.5 168.4 8.9 4888 78.28 0.4 0.3 01 172.0 0.0 8.1 16.3 189.0 172.7 9 4933 78.28 0.4 0.3 0.1 176.4 0.0 8.2 16.4 193.6 177.1 9.1 4977 78 28 0.4 0.3 0.1 180.8 0.0 8.3 16.6 198.2 181.6 9 2 5022 78.28 0.4 0.3 0.1 185.3 0.0 8.4 16.7 202.8 186.0 9.3 5067 78.28 0.4 0 3 0.1 189.8 0.0 8.4 16.9 207.4 190.5 9.4 5112 78.28 0.4 0.3 0.1 194.3 0.0 8.5 17.0 212.1 195.1 9.5 5156 78.28 0.4 0.3 0.1 198.9 0.0 8.6 17.2 216.8 199.7 9.6 5201 78.28 0.4 0.3 0.1 203.5 0.0 8.7 17.3 221.6 204.3 9.7 5246 78.28 0.4 0.3 0.1 208.1 0.0 8.7 17.5 226.4 208.9 9.8 5291 78.28 0.4 0.3 0.1 212.8 0.0 8.8 17.6 231.2 213.6 9.9 5335 78.28 0.4 0.3 0.1 217.5 0.0 8.9 17.8 236.1 218.3 10 5380 78.28 0.4 0 3 0.1 222.2 0.0 9.0 17.9 241.0 223.1 File:PIPE sto[mtech-10 xls - - - - 7/31%20f4. • i. Kr CES�NW�inC. a Page3= Pipe Storage Routing Time /1 12 2S1 /1+12+2S1 01 02+2S2 STORAGE - 10 30 0.0 0.0 0.0 0.0 0.0 0.0 20 0 1 0.0 0.0 0.0 0.0 0.0 0.0 30 0 0 0.0 0.0 0.0 0.0 0.0 0.5 40 0 3 0.0 0.0 0.0 0.0 0.0 2.7 50 00 0.0 0.0 0.0 0.0 0.0 7.9 60 00 0.0 0.0 0.1 0.0 0.1 16.5 70 0 0 0.0 0.1 0.1 0.0 0.1 28.1 80 0.3 0.0 0.1 0.1 0.0 0.1 42.4 90 C0 0.0 0.1 0.2 0.0 0.2 58.8 100 C 0 0.0 0.2 0.3 0.0 0.3 78.2 110 03 0.0 0.3 0.3 0.0 0.3 101.6 120 C 3 0.0 0.3 0.4 0.0 0.4 128.4 130 CO 0.1 0.4 0.5 0.0 0.4 119.8 140 01 0.1 0.4 0.5 0.0 0.5 125.5 150 0 1 0.1 0.4 0.5 0.0 0.5 132.7 160 01 0.1 0.4 0.6 0.0 0.5 142.3 170 01 0.1 0.5 0.6 0.0 0.6 156.0 180 01 0.1 0.5 0.7 0.0 0.6 173.0 190 0 I 0.1 0.6 0.7 0.0 0.7 191.6 200 01 0.1 0.6 0.8 0.0 0.7 211.4 210 0 ' 0.1 0.7 0.8 0.1 0.8 216.6 220 01 0.1 0.7 0.9 0.1 0.8 229.1 230 0 I 0.1 0.8 0.9 0.1 0.9 245.7 240 0 1 0.1 0.8 1.0 0.1 0.9 265.3 250 0 1 0.1 0.9 1.1 0.1 1.0 286.3 260 0 0.1 1.0 1.1 0.1 1.1 308.1 270 0 0.1 1.0 1,2 0.1 11 318.5 280 0.1 1.1 1.3 0.1 12 335.3 290 9 1 0.1 1.1 1.3 0.1 1.3 356.8 300 0' 0.1 1.2 1.4 0.1 1.3 381.8 310 0 1 0.1 1.3 1.5 0.1 1.4 408.4 320 C I 0.1 1.4 1.6 0.1 1.5 425.7 330 9 1 0.1 1.4 1.7 0.1 1.6 447.1 340 0 1 0.1 1.5 1.7 0.1 1.7 471.2 350 ) 1 0.1 1.6 1.8 0.1 1.8 500.5 360 i;1 0.1 1.7 1.9 0.1 1.8 524.9 370 C. . 0.1 1.7 2.0 0.1 1.9 553.9 380 21 0.1 1.8 2.1 0.1 2.0 583.7 390 0.1 1.9 2.2 0.1 2.1 606.0 400 0 t 0.2 2.0 2.3 0.1 2.2 638.0 410 0 2: 0.2 2.1 2.5 0.1 2.4 685.2 420 0 2 0.2 2.3 2.7 0.1 2.6 736.3 430 C 2 0.2 2.5 2.9 0.1 2.8 801.5 440 12 0.3 2.7 3.2 0.1 3.0 879.1 450 . ; 0.4 2.9 3.6 0.1 3.4 993.9 460 tl '. 0.6 3.3 4.3 0.1 4.2 1207.1 470 -0 0.6 4.0 5.3 0.2 5.1 1486.7 480 0 r 0.4 4.9 6.0 0.2 5.7 1655.3 490 0 4 0.3 5.5 6.2 0-3 6.0 1722.4 500 0 0 0.2 5.7 6.3 0.3 6.0 1727.0 510 01 0.2 5.8 6.2 0.3 6.0 1710.3 520 02 0.2 5.7 6.1 0.3 5.9 1678.5 530 .- 0.2 5.6 6.0 0.3 . 5.7 1626.3 540 ;2 0.1 5.4 5.7 0.3 5.5 1571.1 550 0.1 5.2 5.5 0.2 5.3 1520.0 560 ? 0.1 5.1 5 4 0.2 5.1 1464.1 570 I 0.1 4.9 5.2 0 2 5.0 1420.6 580 0.1 4.8 5.0 0.2 4.8 1387.3 590 : 0.1 4.6 4.9 0.2 4.7 1349.2 600 2 0.1 4.5 4.8 0.2 4.6 1328.7 610 _ 0.1 4.4 4.7 0.2 4.5 1302.5 620 0 I 0.1 4.3 4.6 0.2 4.4 1276.3 630 _ 0.1 4.3 4.6 0.2 4.4 1285.5 640 01 0.1 4.3 4.6 0.2 4.4 1280.2 - 650 r ! 0.1 4.3 4.5 0.2 4.4 1268.5 '' . . 660 _ 0.1 4.2 4.5 0.2 4.3 1252.0 - _ - - - 670 0 0.1 4.2 4.4 0.2 4.3 1234.3 680 0 0.1 4.1 4.4 0.2 4.2 1216.2 690 1 1 0.1 4.1 4.3 0.2 41 1198.1 700 9 0.1 4.0 4.2 0.2 4.1 1180.0 710 r+ 1 0.1 3.9 4.2 0.1 4.0 1167.2 __ 720 0.1 3.9 4.1 0.1 4.0 1152.8 730 0.1 3.8 4.1 0.1 3.9 1138.3 740 C 1 0.1 3.8 4.0 0.1 3.9 1124.0 - 750 0.1 3.7 4.0 0.1 3.8 1109.7 760 9 1 0.1 3.7 3.9 0.1 3.8 1098.2 File:PIPE-stormtech-10.xls -- - - _ • cES NW;-Inc.-- : _:rPa e4= ., ^°- -' -^ 7/31/2014 --.=, ,_� . _ - ..:-...4-...,--..;.7,.-: g ( IE S I\, w Project: Bonaventure 1 "`��� Project Number: 2876 SANTA BARBARA URBAN HYDROGRAPH Date: 7/31/14 SCS TYPE 1A 24-HOUR DISTRIBUTION Basin: Ross Event: 10-year pre Given: Area= 0 85 acres Pt = 3.45 inches dt = 10 min. Tc = 52 min. w = 0.0877 routing constant Pervious Area Impervious Area HYDROGRAPH RESULTS Area= 0.49 acres Area = 0 36 acres Peak Runoff 0.26 cfs CN = 79 CN = 98 Total Vol. : 6729 cf S = 2.66 S = 0.20 0.2S= 0.53 0.2S = 0.04 Peak Runoff Hydrograph 0.3 • 0.3 0.2 • U. U 0.2 0 L 0.1 0.1 0.0 0 200 400 600 800 1000 1200 1400 1600 Time in Minutes '' Fle`.�BUH-24-tnyear xls"' 7/3112014 CESINW,Inc. Page 1 • Pervious Area Impervious Area (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distri- mental fated lated mental lated mental Runoff Hydro- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 1 10 0.0040 0.0138 0.0138 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 2 20 0.0040 0.0138 0.0276 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 3 30 0.0040 0.0138 0.0414 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 4 40 0.0040 0.0138 0.0552 0.0000 0.0000 0.0009 0.0009 0.0004 0.0 0.0 5 50 0.0040 0.0138 0.0690 0.0000 0.0000 0.0034 0.0025 0.0010 0.0 0.0 6 60 0.0040 0.0138 0.0828 0.0000 0.0000 0.0072 0.0037 0.0016 0.0 0.0 7 70 0.0040 0.0138 0.0966 0.0000 0.0000 0.0120 0.0048 0.0020 0.0 0.0 8 80 0.0040 0.0138 0.1104 0.0000 0.0000 0.0177 0.0057 0.0024 0.0 0.0 9 90 0.0040 0.0138 0.1242 0.0000 0.0000 0.0242 0.0065 0.0028 0.0 0.0 10 100 0.0040 0.0138 0.1380 0.0000 0.0000 0.0313 0.0072 0.0030 0.0 0.0 11 110 0.0050 0.0173 0.1553 0.0000 0.0000 0.0411 0.0098 0.0041 0.0 0.0 12 120 0.0050 0.0173 0.1725 0.0000 0.0000 0.0516 0.0105 0.0045 0.0 0.0 13 130 0.0050 0.0173 0.1898 0.0000 0.0000 0.0628 0.0112 0.0047 0.0 0.0 14 140 0.0050 0.0173 0.2070 0.0000 0.0000 0.0746 0.0118 0.0050 0.0 0.0 15 150 0.0050 0.0173 0.2243 0.0000 0.0000 0.0868 0.0122 0.0052 0.0 0.0 16 160 0.0050 0.0173 0.2415 0.0000 0.0000 0.0995 0.0127 0.0054 0.0 0.0 17 170 0.0060 0.0207 0.2622 0.0000 0.0000 0.1152 0.0157 0.0066 0.0 0.0 18 180 0.0060 0.0207 0.2829 0.0000 0.0000 0.1314 0.0162 0.0068 0.0 0.0 19 190 0.0060 0.0207 0.3036 0.0000 0.0000 0.1479 0.0166 0.0070 0.0 0.0 20 200 0.0060 0.0207 0.3243 0.0000 0.0000 0.1648 0.0169 0.0072 0.0 0.0 21 210 0.0060 0.0207 0.3450 0.0000 0.0000 0.1820 0.0172 0.0073 0.0 0.0 22 220 0.0060 0.0207 0.3657 0.0000 0.0000 0.1995 0.0175 0.0074 0.0 0.0 23 230 0.0070 0.0242 0.3899 0.0000 0.0000 0.2203 0.0207 0.0088 0.0 0.0 24 240 0.0070 0.0242 0.4140 0.0000 0.0000 0.2413 0.0210 0.0089 0.0 0.0 25 250 0.0070 0.0242 0.4382 0.0000 0.0000 0.2625 0.0213 0.0090 0.0 0.0 26 260 0.0070 0.0242 0.4623 0.0000 0.0000 0.2840 0.0215 0.0091 0.0 0.0 27 270 0.0070 0.0242 0.4865 0.0000 0.0000 0.3057 0.0217 0.0092 0.0 0.0 28 280 0.0070 0.0242 0.5106 0.0000 0.0000 0.3275 0.0219 0.0093 0.0 0.0 29 290 0.0082 0.0283 0.5389 0.0000 0.0000 0.3533 0.0258 0.0109 0.1 0.0 30 300 0.0082 0.0283 0.5672 0.0005 0.0004 0.3793 0.0260 0.0113 0.1 0.0 31 310 0.0082 0.0283 0.5955 0.0015 0.0010 0.4055 0.0262 0.0117 0.1 0.0 32 320 0.0082 0.0283 0.6238 0.0031 0.0016 0.4318 0.0263 0.0121 0.1 0.1 33 330 0.0082 0.0283 0.6521 0.0052 0.0021 0.4582 0.0265 0.0124 0.1 0.1 34 340 0.0082 0.0283 0.6803 0.0079 0.0027 0.4848 0.0266 0.0128 0.1 0.1 35 350 0.0095 0.0328 0.7131 0.0116 0.0037 0.5157 0.03C9 0.0152 0.1 0.1 36 360 0.0095 0.0328 0.7459 0.0160 0.0044 0.5468 0.0311 0.0157 0.1 0.1 37 370 0.0095 0.0328 0.7787 0.0210 0.0050 0.5780 0.0312 0.0161 0.1 0.1 38 380 0.0095 0.0328 0.8114 0.0266 0.0056 0.6093 0.0313 0.0165 0.1 0.1 39 390 0.0095 0.0328 0.8442 0.0329 0.0062 0.6407 0.0314 0.0169 0.1 0.1 40 400 0.0095 0.0328 0.8770 0.0397 0.0068 0.6721 0.0315 0.0173 0.1 0.1 41 410 0.0134 0.0462 0.9232 0.0503 0.0106 0.7167 0.0445 0.0250 0.1 0.1 42 420 0.0134 0.0462 0.9695 0.0619 0.0116 0.7613 0.0447 0.0256 0.1 0.1 43 430 0.0134 0.0462 1.0157 0.0746 0.0127 0.8061 0.0448 0.0263 0.1 0.1 44 440 0.0180 0.0621 1.0778 0.0931 0.0185 0.8664 0.0603 0.0362 0.2 0.1 45 450 0.0180 0.0621 1.1399 0.1133 0.0202 0.9269 0.0605 0.0373 0.2 0.1 46 460 0.0340 0.1173 1.2572 0.1556 0.0423 1.0416 0.1147 0.0730 0.4 0.2 47 470 0.0540 0.1863 1.4435 0.2329 0.0773 1.2245 0.1829 0.1220 0.6 0.2 48 480 0.0270 0.0932 1.5366 0.2757 0.0428 1.3162 0.0917 0.0635 0.3 0.3 49 490 0.0180 0.0621 1.5987 0.3057 0.0299 1.3775 0.0612 0.0432 0.2 0.3 50 500 0.0134 0.0462 1.6450 0.3286 0.0230 1.4231 0.0456 0.0326 0.2 0.2 51 510 0.0134 0.0462 1.6912 0.3522 0.0235 1.4688 0.0457 0.0329 0.2 0.2 52 520 0.0134 0.0462 1.7374 0.3763 0.0241 1.5144 0.0457 0.0332 0.2 0.2 53 530 0.0088 0.0304 1.7678 0.3924 0.0161 1.5445 0.0300 0.0220 0.1 0.2 54 540 0.0088 0.0304 1.7981 0.4087 0.0163 1.5745 0.0300 0.0221 0.1 0.2 55 550 0.0088 0.0304 1.8285 0.4252 0.0165 1.6045 0.0300 0.0223 0.1 0.2 56 560 0.0088 0.0304 1.8589 0.4420 0.0168 1.6346 0.0300 0.0224 0.1 0.2 57 570 0.0088 0.0304 1.8892 0.4589 0.0170 1.6646 0.0301 0.0225 0.1 0.2 58 580 0.0088 0.0304 1.9196 0.4761 0.0172 1.6947 0.0301 0.0226 0.1 0.2 59 590 0.0088 0.0304 1.9499 0.4934 0.0174 1.7248 0.0301 0.0227 0.1 0.1 60 600 0.0088 0.0304 1.9803 0.5110 0.0175 1.7548 0.0301 0.0229 0.1 0.1 ' --- 61 - 610. 0.0088 0.0304 2.0107 0.5287 0.0177 1.7849--L--0.0301' 0:0230 - 0.1 ` 0.1 - . -- 62 620 0.0088 0.0304 2.0410 0.5466 0.0179 1.8150 0.0301 0.0231 0.1 0.1 - 63 630 0.0088 0.0304 2.0714 0.5647 0.0181 1.8451 0.0301 0.0232 0.1 0.1 64 640 0.0088 0.0304 2.1017 0.5830 0.0183 1.8752 0.0301 0.0233 0.1 0.1 65 650 0.0072 0.0248 2.1266 0.5981 0.0151 1.8999 0.0246 0.0191 0.1 0.1 66 660 0.0072 0.0248 2.1514 0.6133 0.0152 1.9245 0.0246 0.0192 0.1 0.1 67 670 0.0072 0.0248 2.1763 0.6286 0.0153 1.9492 0.0246 0.0193 0.1 0.1 68 680 0.0072 0.0248 2.2011 0.6440 0.0154 1.9738 0.0247 0.0193 0.1 0.1 69 690 0.0072 0.0248 2.2259 0.6595 0.0155 1.9985 0.0247 0.0194 0.1 0.1 70 700 0.0072 0.0248 2.2508 0.6752 0.0156 2.0231 0.0247 0.0195 0.1 0.1 71 710 0.0072 0.0248 2.2756 0.6909 0.0157 2.0478 0.0247 0.0195 0.1 0.1 „ : : -a, file:SEtUH-24-10yearxl .-s -" . ,, 7/31/2014CESINW,Inc. ___._. -- m y... Page 2 (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distri- mental lated fated mental lated mental Runoff Hydro- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 72 720 0.0072 0.0248 2.3005 0.7067 0.0158 2.0725 0.0247 0.0196 0.1 0.1 73 730 0.0072 0.0248 2.3253 0.7227 0.0159 2.0971 0.0247 0.0196 0.1 0.1 74 740 0.0072 0.0248 2.3501 0.7387 0.0160 2.1218 0.0247 0.0197 0.1 0.1 75 750 0.0072 0.0248 2.3750 0.7548 0.0161 2.1465 0.0247 0.0198 0.1 0.1 76 760 0.0072 0.0248 2.3998 0.7710 0.0162 2.1712 0.0247 0.0198 0.1 0.1 77 770 0.0057 0.0197 2.4195 0.7840 0.0129 2.1907 0.0195 0.0157 0.1 0.1 78 780 0.0057 0.0197 2.4392 0.7969 0.0130 2.2103 0.0195 0.0158 0.1 0.1 79 790 0.0057 0.0197 2.4588 0.8100 0.0130 2.2298 0.0195 0.0158 0.1 0.1 80 800 0.0057 0.0197 2.4785 0.8230 0.0131 2.2493 0.0195 0.0158 0.1 0.1 81 810 0.0057 0.0197 2.4981 0.8362 0.0131 2.2689 0.0195 0.0159 0.1 0.1 82 820 0.0057 0.0197 2.5178 0.8494 0.0132 2.2884 0.0196 0.0159 0.1 0.1 83 830 0.0057 0.0197 2.5375 0.8626 0.0133 2.3080 0.0196 0.0159 0.1 0.1 84 840 0.0057 0.0197 2.5571 0.8759 0.0133 2.3276 0.0196 0.0160 0.1 0.1 85 850 0.0057 0.0197 2.5768 0.8893 0.0134 2.3471 0.0196 0.0160 0.1 0.1 86 860 0.0057 0.0197 2.5965 0.9027 0.0134 2.3667 0.0196 0.0160 0.1 0.1 87 870 0.0057 0.0197 2.6161 0.9162 0.0135 2.3862 0.0196 0.0160 0.1 0.1 88 880 0.0057 0.0197 2.6358 0.9297 0.0135 2.4058 0.0196 0.0161 0.1 0.1 89 890 0.0050 0.0173 2.6531 0.9416 0.0119 2.4229 0.0172 0.0141 0.1 0.1 90 900 0.0050 0.0173 2.6703 0.9535 0.0119 2.4401 0.0172 0.0141 0.1 0.1 91 910 0.0050 0.0173 2.6876 0.9655 0.0120 2.4573 0.0172 0.0142 0.1 0.1 92 920 0.0050 0.0173 2.7048 0.9775 0.0120 2.4744 0.0172 0.0142 0.1 0.1 93 930 0.0050 0.0173 2.7221 0.9895 0.0120 2.4916 0.0172 0.0142 0.1 0.1 94 940 0.0050 0.0173 2.7393 1.0016 0.0121 2.5088 0.0172 0.0142 0.1 0.1 95 950 0.0050 0.0173 2.7566 1.0137 0.0121 2.5259 0.0172 0.0143 0.1 0.1 96 960 0.0050 0.0173 2.7738 1.0259 0.0122 2.5431 0.0172 0.0143 0.1 0.1 97 970 0.0050 0.0173 2.7911 1.0381 0.0122 2.5602 0.0172 0.0143 0.1 0.1 98 980 0.0050 0.0173 2.8083 1.0503 0.0122 2.5774 0.0172 0.0143 0.1 0.1 99 990 0.0050 0.0173 2.8256 1.0626 0.0123 2.5946 0.0172 0.0143 0.1 0.1 100 1000 0.0050 0.0173 2.8428 1.0749 0.0123 2.6118 0.0172 0.0144 0.1 0.1 101 1010 0.0040 0.0138 2.8566 1.0847 0.0099 2.6255 0.0137 0.0115 0.1 0.1 102 1020 0.0040 0.0138 2.8704 1.0946 0.0099 2.6392 0.0137 0.0115 0.1 0.1 103 1030 0.0040 0.0138 2.8842 1.1045 0.0099 2.6530 0.0137 0.0115 0.1 0.1 104 1040 0.0040 0.0138 2.8980 1.114.1 0.0099 2.6667 0.0137 0.0115 0.1 0.1 105 1050 0.0040 0.0138 2.9118 1.1244 0.0099 2.6804 0.0137 0.0116 0.1 0.1 106 1060 0.0040 0.0138 2.9256 1.1344 0.0100 2.6942 0.0137 0.0116 0.1 0.1 107 1070 0.0040 0.0138 2.9394 1.1444 0.0100 2.7079 0.0137 0.0116 0.1 0.1 108 1080 0.0040 0.0138 2.9532 1.1544 0.0100 2.7217 0.0137 0.0116 0.1 0.1 109 1090 0.0040 0.0138 2.9670 1.1644 0.0100 2.7354 0.0137 0.0116 0.1 0.1 110 1100 0.0040 0.0138 2.9808 1.1744 0.0101 2.7491 0.0137 0.0116 0.1 0.1 111 1110 0.0040 0.0138 2.9946 1.1845 0.0101 2.7629 0.0137 0.0116 0.1 0.1 112 1120 0.0040 0.0138 3.0084 1.1946 0.0101 2.7766 0.0137 0.0116 0.1 0.1 113 1130 0.0040 0.0138 3.0222 1.2047 0.0101 2.7904 0.0137 0.0116 0.1 0.1 114 1140 0.0040 0.0138 3.0360 1.2149 0.0101 2.8041 0.0137 0.0117 0.1 0.1 115 1150 0.0040 0.0138 3.0498 1.2250 0.0102 2.8179 0.0137 0.0117 0.1 0.1 116 1160 0.0040 0.0138 3.0636 1.2352 0.0102 2.8316 0.0137 0.0117 0.1 0.1 117 1170 0.0040 0.0138 3.0774 1.2454 0.0102 2.8454 0.0137 0.0117 0.1 0.1 118 1180 0.0040 0.0138 3.0912 1.2556 0.0102 2.8591 0.0137 0.0117 0.1 0.1 119 1190 0.0040 0.0138 3.1050 1.2658 0.0102 2.8728 0.0137 0.0117 0.1 0.1 120 1200 0.0040 0.0138 3.1188 1.2760 0.0102 2.8866 0.0137 0.0117 0.1 0.1 121 1210 0.0040 0.0138 3.1326 1.2863 0.0103 2.9003 0.0137 0.0117 0.1 0.1 122 1220 0.0040 0.0138 3.1464 1.2966 0.0103 2.9141 0.0137 0.0118 0.1 0.1 123 1230 0.0040 0.0138 3.1602 1.3069 0.0103 2.9278 0.0137 0.0118 0.1 0.1 124 1240 0.0040 0.0138 3.1740 1.3172 0.0103 2.9416 0.0137 0.0118 0.1 0.1 125 1250 0.0040 0.0138 3.1878 1.3276 0.0103 2.9553 0.0137 0 0118 0.1 0.1 126 1260 0.0040 0.0138 3.2016 1.3379 0.0104 2.9691 0.0137 0.0118 0.1 0.1 127 1270 0.0040 0.0138 3.2154 1.3483 0.0104 2.9828 0.0137 0.0118 0.1 0.1 128 1280 0.0040 0.0138 3.2292 1.3587 0.0104 2.9966 0.0137 0.0118 0.1 0.1 129 1290 0.0040 0.0138 3.2430 1.3691 0.0104 3.0103 0.0138 0.0118 0.1 0.1 130 1300 0.0040 0.0138 3.2568 1.3795 0.0104 3.0241 0.0138 0.0118 0.1 0.1 131 1310 0.0040 0.0138 3.2706 1.3900 0.0104 3.0378 0.0138 0.0118 0.1 0.1 132 1320 0.0040 0.0138 3.2844 1.4004 0.0105 3.0516 0.0138 0.0119 0.1 0.1 133 1330 0.0040 0.0138 3.2982 1.4109 0.0105 3.0653 0.0138 0.0119 0.1 0.1 -134-,--=1340 0:0040 -010138 '' -3:3120' '1.4214 "0.0105 - 3.0791 0.0138 0:0119 • 0.1 -i0.1" 4 x443 ---- 58 - 1-4 19_ 041Q5- 3,0924:i-=i00-: . .• f --- r - 3 - t35 s. 1350;: . b �. ..„ _ - s w'`4"'Z:-"46f _ ,;r 3�3 9 ` "{�4'IE'. r6.Of 5+., _ 3.1066 O.�i -' i.� r. - - 1. 137 1370 0.0040 0.0138 3.3534 1.4530 0.0105 3.1203 0.0138 0.0119 0.1 0.1 138 1380 0.0040 0.0138 3.3672 1.4635 0.0106 3.1341 0.0138 0.0119 0.1 0.1 139 1390 0.0040 0.0138 3.3810 1.4741 0.0106 3.1479 0.0138 0.0119 0.1 0.1 140 1400 0.0040 0.0138 3.3948 1.4847 0.0106 3.1616 0.0138 0.0119 0.1 0.1 141 1410 0.0040 0.0138 3.4086 1.4953 0.0106 3.1754 0.0138 0.0119 0.1 0.1 142 1420 0.0040 0.0138 3.4224 1.5059 0.0106 3.1891 0.0138 0.0120 0.1 0,1 143 1430 0.0040 0.0138 3.4362 1.5166 0.0106 3.2029 0.0138 0.0120 0.1 0.1 144 1440 0.0040 0.0138 3.4500 1.5272 0.0107 3.2166 0.0138 0.0120 0.1 0.1 Total 1.0000 3.4500 Hydrograph Volume 6729 (Cubic Feet) File:SBUH-24-10year.xls 7/31/2014 CESINW,Inc. Page 3 • CIE S V\/. Project: Bonaventure "�� ♦ Project Number: 2876 SANTA BARBARA URBAN HYDROGRAPH Date: 09/20/13 SCS TYPE 1A 24-HOUR DISTRIBUTION Basin: Ross Event: 10-year post Given: Area= 0 85 acres Pt = 3.45 inches dt = 10 min. Tc = 9 min. w = 0.3571 routing constant Pervious Area Impervious Area HYDROGRAPH RESULTS Area= 0.11 acres Area = n 74 acres Peak Runoff 0.6 cfs CN = 79 CN = 98 Total Vol.: 9213 cf S = 2.66 S = 0.20 0.2S= 0.53 0.2S = 0.04 Peak Runoff Hydrograph 0.7 0.6 0.5 k 0.4 U C 0 rz 0.3 0.2 0.1 0 200 400 600 800 1000 1200 1400 1600 Time in Minutes File:SBUH-24-10year-post.xls 7/31/2014 CESINW,Inc. Page 1 Pervious Area Impervious Area (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distri- mental lated lated mental lated mental Runoff Hydro- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 1 10 0.0040 0.0138 0.0138 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 2 20 0.0040 0.0138 0.0276 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 3 30 0.0040 0.0138 0.0414 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 4 40 0.0040 0.0138 0.0552 0.0000 0.0000 0.0009 0.0009 0.0008 0.0 0.0 5 50 0.0040 0.0138 0.0690 0.0000 0.0000 0.0034 0.0025 0.0022 0.0 0.0 6 60 0.0040 0.0138 0.0828 0.0000 0.0000 0.0072 0.0037 0.0033 0.0 0.0 7 70 0.0040 0.0138 0.0966 0.0000 0.0000 0.0120 0.0048 0.0042 0.0 0.0 8 80 0.0040 0.0138 0.1104 0.0000 0.0000 0.0177 0.0057 0.0050 0.0 0.0 9 90 0.0040 0.0138 0.1242 0.0000 0.0000 0.0242 0.0065 0.0057 0.0 0.0 10 100 0.0040 0.0138 0.1380 0.0000 0.0000 0.0313 0.0072 0.0062 0.0 0.0 11 110 0.0050 0.0173 0.1553 0.0000 0.0000 0.0411 0.0098 0.0085 0.0 0.0 12 120 0.0050 0.0173 0.1725 0.0000 0.0000 0.0516 0.0105 0.0092 0.0 0.0 13 130 0.0050 0.0173 0.1898 0.0000 0.0000 0.0628 0.0112 0.0097 0.1 0.0 14 140 0.0050 0.0173 0.2070 0.0000 0.0000 0.0746 0.0118 0.0102 0.1 0.1 15 150 0.0050 0.0173 0.2243 0.0000 0.0000 0.0868 0.0122 0.0107 0.1 0.1 16 160 0.0050 0.0173 0.2415 0.0000 0.0000 0.0995 0.0127 0.0110 0.1 0.1 17 170 0.0060 0.0207 0.2622 0.0000 0.0000 0.1152 0.0157 0.0137 0.1 0.1 18 180 0.0060 0.0207 0.2829 0.0000 0.0000 0.1314 0.0162 0.0141 0.1 0.1 19 190 0.0060 0.0207 0.3036 0.0000 0.0000 0.1479 0.0166 0.0144 0.1 0.1 20 200 0.0060 0.0207 0.3243 0.0000 0.0000 0.1648 0.0169 0.0147 0.1 0.1 21 210 0.0060 0.0207 0.3450 0.0000 0.0000 0.1820 0.0172 0.0150 0.1 0.1 22 220 0.0060 0.0207 0.3657 0.0000 0.0000 0.1995 0.0175 0.0152 0.1 0.1 23 230 0.0070 0.0242 0.3899 0.0000 0.0000 0.2203 0.0207 0.0180 0.1 0.1 24 240 0.0070 0.0242 0.4140 0.0000 0.0000 0.2413 0.0210 0.0183 0.1 0.1 25 250 0.0070 0.0242 0.4382 0.0000 0.0000 0.2625 0.0213 0.0185 0.1 0.1 26 260 0.0070 0.0242 0.4623 0.0000 0.0000 0.2840 0.0215 0.0187 0.1 0.1 27 270 0.0070 0.0242 0.4865 0.0000 0.0000 0.3057 0.0217 0.0189 0.1 0.1 28 280 0.0070 0.0242 0.5106 0.0000 0.0000 0.3275 0.0219 0.0190 0.1 0.1 29 290 0.0082 0.0283 0.5389 0.0000 0.0000 0.3533 0.0258 0.0225 0.1 0.1 30 300 0.0082 0.0283 0.5672 0.0005 0.0004 0.3793 0.0260 0.0227 0.1 0.1 31 310 0.0082 0.0283 0.5955 0.0015 0.0010 0.4055 0.0262 0.0229 0.1 0.1 32 320 0.0082 0.0283 0.6238 0.0031 0.0016 0.4318 0.0263 0.0231 0.1 0.1 33 330 0.0082 0.0283 0.6521 0.0052 0.0021 0.4582 0.0265 0.0233 0.1 0.1 34 340 0.0082 0.0283 0.6803 0.0079 0.0027 0.4848 0.0266 0.0235 0.1 0.1 35 350 0.0095 0.0328 0 7131 0.0116 0.0037 0.5157 0.0309 0.0274 0.1 0.1 36 360 0.0095 0.0328 0 7459 0.0160 0.0044 0.5468 0.0311 0.0276 0.1 0.1 37 370 0.0095 0.0328 0 7787 0.0210 0.0050 0.5780 0.0312 0.0278 0.1 0.1 38 380 0.0095 0.0328 0.8114 0.0266 0.0056 0.6093 0.0313 0.0280 0.1 0.1 39 390 0.0095 0.0328 0.8442 0.0329 0.0062 0.6407 0.0314 0.0281 0.1 0.1 40 400 0.0095 0.0328 0.8770 0.0397 0.0068 0.6721 0.0315 0.0283 0.1 0.1 41 410 0.0134 0.0462 0.9232 0.0503 0.0106 0.7167 0.0445 0.0401 0.2 0.2 42 420 0.0134 0.0462 0.9695 0.0619 0.0116 0.7613 0.0447 0.0404 0.2 0.2 43 430 0.0134 0.0462 1.0157 0.0746 0.0127 0.8061 0,0448 0.0406 0.2 0.2 44 440 0.0180 0.0621 1.0778 0.0931 0.0185 0.8664 0.0603 0.0549 0.3 0.2 45 450 0.0180 0.0621 1.1399 0.1133 0.0202 0.9269 0.0605 0.0553 0.3 0.3 46 460 0.0340 0.1173 1.2572 0.1556 0.0423 1.0416 0.1147 0.1053 0.5 0.4 47 470 0.0540 0.1863 1.4435 0.2329 0.0773 1.2245 0.1829 0.1692 0.9 0.6 48 480 0.0270 0.0932 1.5366 0.2757 0.0428 1.3162 0.0917 0.0854 0.4 0.6 49 490 0.0180 0.0621 1.5987 0.3057 0.0299 1.3775 0.0612 0.0572 0.3 0.4 50 500 0.0134 0.0462 1.6450 0.3286 0.0230 1.4231 0.0456 0.0427 0.2 0.3 51 510 0.0134 0.0462 1.6912 0.3522 0.0235 1.4688 0.0457 0.0428 0.2 0.2 52 520 0.0134 0.0462 1.7374 0.3763 0.0241 1.5144 0.0457 0.0429 0.2 0.2 53 530 0.0088 0.0304 1.7678 0.3924 0.0161 1.5445 0.0300 0.0282 0.1 0.2 54 540 0.0088 0.0304 1.7981 0.4087 0.0163 1.5745 0.0300 0.0283 0.1 0.2 55 550 0.0088 0.0304 1.8285 0.4252 0.0165 1.6045 0.0300 0.0283 0.1 0.1 56 560 0.0088 0.0304 1.8589 0.4420 0.0168 1.6346 0.0300 0.0283 0.1 0.1 57 570 0.0088 0.0304 1.8892 0.4589 0.0170 1.6646 0.0301 0.0284 0.1 0.1 58 580 0.0088 0.0304 1.9196 0.4761 0.0172 1.6947 0.0301 0.0284 0.1 0.1 59 590 0.0088 0.0304 1.9499 0.4934 0.0174 1.7248 0.0301 0.0284 0.1 0.1 60 600 0.0088 0.0304 1.9803 0.5110 0.0175 1.7548 0.0301 0.0285 0.1 0.1 -- 61_ 610 0.0088 0.0304 2.0107 0.5287 0.0177 1.7849 0.0301 =0.0285•:-----,--4,0'.1- - =0.1 "-" - -` -_ 62_ 620 0.0088 0.0304 2.0410 0.5466 0.0179 1.8150 0.0301 -.0.0285 0.1 -0.1 - - 63 630 0.0088 0.0304 2.0714 0.5647 0.0181 1.8451 0.0301 0.0285 • 0.1 0.1 64 640 0.0088 0.0304 2.1017 0.5830 0.0183 1.8752 0.0301 0.0286 0.1 0.1 65 650 0.0072 0.0248 2.1266 0.5981 0.0151 1.8999 0.0246 0.0234 0.1 0.1 66 660 0.0072 0.0248 2.1514 0.6133 0.0152 1.9245 0.0246 0.0234 0.1 0.1 67 670 0.0072 0.0248 2.1763 0.6286 0.0153 1.9492 0.0246 0.0234 0.1 0.1 68 680 0.0072 0.0248 2.2011 0.6440 0.0154 1.9738 0.0247 0.0235 0.1 0.1 69 690 0.0072 0.0248 2.2259 0.6595 0.0155 1.9985 0.0247 0.0235 0.1 0.1 70 700 0.0072 0.0248 2.2508 0.6752 0.0156 2.0231 0.0247 0.0235 0.1 0.1 - 71 710 0.0072 0.0248 2.2756 0.6909 0.0157 2.0478 0.0247 0.0235 0.1 0.1 File:SBUH-24-10year-post.xls 7/31/2014 CESINW,Inc. Page 2 (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distri- mental lated lated mental fated mental Runoff Hydro- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph • (Mm) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 72 720 0.0072 0.0248 2.3005 0.7067 0.0158 2.0725 0.0247 0.0235 0.1 0.1 73 730 0.0072 0.0248 2.3253 0.7227 0.0159 2.0971 0.0247 0.0235 0.1 0.1 74 740 0.0072 0.0248 2.3501 0.7387 0.0160 2.1218 0.0247 0.0236 0.1 0.1 75 750 0.0072 0.0248 2.3750 0.7548 0.0161 2.1465 0.0247 0.0236 0.1 0.1 76 760 0.0072 0.0248 2.3998 0.7710 0.0162 2.1712 0.0247 0.0236 0.1 0.1 77 770 0.0057 0.0197 2.4195 0.7840 0.0129 2.1907 0.0195 0.0187 0.1 0.1 78 780 0.0057 0.0197 2.4392 0.7969 0.0130 2.2103 0 0195 0.0187 0.1 0.1 79 790 0.0057 0.0197 2.4588 0.8100 0.0130 2.2298 0.0195 0.0187 0.1 0.1 80 800 0.0057 0.0197 2.4785 0.8230 0.0131 2.2493 0.0195 0.0187 0.1 0.1 81 810 0.0057 0.0197 2.4981 0.8362 0.0131 2.2689 0.0195 0.0187 0.1 0.1 82 820 0.0057 0.0197 2.5178 0.8494 0.0132 2.2884 0.0196 0.0187 0.1 0.1 83 830 0.0057 0.0197 2.5375 0.8626 0.0133 2.3080 0.0196 0.0187 0.1 0.1 84 840 0.0057 0.0197 2.5571 0.8759 0.0133 2.3276 0.0196 0.0187 0.1 0.1 85 850 0.0057 0.0197 2.5768 0.8893 0.0134 2.3471 0.0196 0.0188 0.1 0.1 86 860 0.0057 0.0197 2.5965 0.9027 0.0134 2.3667 0.0196 0.0188 0.1 0.1 87 870 0.0057 0.0197 2.6161 0.9162 0.0135 2.3862 0.0196 0.0188 0.1 0.1 88 880 0.0057 0.0197 2.6358 0.9297 0.0135 2.4058 0.0196 0.0188 0.1 0.1 89 890 0.0050 0.0173 2.6531 0.9416 0.0119 2.4229 0.0172 0.0165 0.1 0.1 90 900 0.0050 0.0173 2.6703 0.9535 0.0119 2.4401 0.0172 0.0165 0.1 0.1 91 910 0.0050 0.0173 2.6876 0.9655 0.0120 2.4573 0.0172 0.0165 0.1 0.1 92 920 0.0050 0.0173 2.7048 0.9775 0.0120 2.4744 0.0172 0.0165 0.1 0.1 93 930 0.0050 0.0173 2.7221 0.9895 0.0120 2.4916 0.0172 0.0165 0.1 0.1 94 940 0.0050 0.0173 2.7393 1.0016 0.0121 2.5088 0.0172 0.0165 0.1 0.1 95 950 0.0050 0.0173 2.7566 1.0137 0.0121 2.5259 0.0172 0.0165 0.1 0.1 96 960 0.0050 0.0173 2.7738 1.0259 0.0122 2.5431 0.0172 0.0165 0.1 0.1 97 970 0.0050 0.0173 2.7911 1.0381 0.0122 2.5602 0.0172 0.0165 0.1 0.1 98 980 0.0050 0.0173 2.8083 1.0503 0.0122 2.5774 0.0172 0.0165 0.1 0.1 99 990 0.0050 0.0173 2.8256 1.0626 0.0123 2.5946 0.0172 0.0165 0.1 0.1 100 1000 0.0050 0.0173 2.8428 1.0749 0.0123 2.6118 0.0172 0.0165 0.1 0.1 101 1010 0.0040 0.0138 2.8566 1.0847 0.0099 2.6255 0.0137 0.0132 0.1 0.1 102 1020 0.0040 0.0138 2.8704 1.0946 0.0099 2.6392 0.0137 0.0132 0.1 0.1 103 1030 0.0040 0.0138 2.8842 1.1045 0.0099 2.6530 0.0137 0.0132 0.1 0.1 104 1040 0.0040 0.0138 2.8980 1.1144 0.0099 2.6667 0.0137 0.0132 0.1 0.1 105 1050 0.0040 0.0138 2.9118 1.1244 0.0099 2.6804 0.0137 0.0132 0.1 0.1 106 1060 0.0040 0.0138 2.9256 1.1344 0.0100 2.6942 0.0137 0.0133 0.1 0.1 107 1070 0.0040 0.0138 2.9394 1.1444 0.0100 2.7079 0.0137 0.0133 0.1 0.1 108 1080 0.0040 0.0138 2.9532 1.1544 0.0100 2.7217 0.0137 0.0133 0.1 0.1 I 109 1090 0.0040 0.0138 2.9670 1.1644 0.0100 2.7354 0.0137 0.0133 0.1 0.1 110 1100 0.0040 0.0138 2.9808 1.1744 0.0101 2.7491 0.0137 0.0133 0.1 0.1 111 1110 0.0040 0.0138 2.9946 1.1845 0.0101 2.7629 0.0137 0.0133 0.1 0.1 112 1120 0.0040 0.0138 3.0084 1.1946 0.0101 2.7766 0.0137 0.0133 0.1 0.1 113 1130 0.0040 0.0138 3.0222 1.2047 0.0101 2.7904 0.0137 0.0133 0.1 0.1 114 1140 0.0040 0.0138 3.0360 1.2149 0.0101 2.8041 0.0137 0.0133 0.1 0.1 115 1150 0.0040 0.0138 3.0498 1.2250 0.0102 2.8179 0.0137 0.0133 0.1 0.1 116 1160 0.0040 0.0138 3.0636 1.2352 0.0102 2.8316 0.0137 0.0133 0.1 0.1 117 1170 0.0040 0.0138 3.0774 1.2454 0.0102 2.8454 0.0137 0.0133 0.1 0.1 118 1180 0.0040 0.0138 3.0912 1.2556 0.0102 2.8591 0.0137 0.0133 0.1 0.1 119 1190 0.0040 0.0138 3.1050 1.2658 0.0102 2.8728 0.0137 0.0133 0.1 0.1 120 1200 0.0040 0.0138 3.1188 1.2760 0.0102 2.8866 0.0137 0.0133 0.1 0.1 121 1210 0.0040 0.0138 3.1326 1.2863 0.0103 2.9003 0.0137 0.0133 0.1 0.1 122 1220 0.0040 0.0138 3.1464 1.2966 0.0103 2.9141 0.0137 0.0133 0.1 0.1 123 1230 0.0040 0.0138 3.1602 1.3069 0.0103 2.9278 0.0137 0.0133 0.1 0.1 124 1240 0.0040 0.0138 3.1740 1.3172 0.0103 2.9416 0.0137 0.0133 0.1 0.1 125 1250 0.0040 0.0138 3.1878 1.3276 0.0103 2.9553 0.0137 0.0133 0.1 0.1 126 1260 0.0040 0.0138 3.2016 1.3379 0.0104 2.9691 0.0137 0.0133 0.1 0.1 127 1270 0.0040 0.0138 3.2154 1.3483 0.0104 2.9828 0.0137 0.0133 0.1 0.1 128 1280 0.0040 0.0138 3.2292 1.3587 0.0104 2.9966 0.0137 0.0133 0.1 0.1 129 1290 0.0040 0.0138 3.2430 1.3691 0.0104 3.0103 0.0138 0.0133 0.1 0.1 130 1300 0.0040 0.0138 3.2568 1.3795 0.0104 3.0241 0.0138 0.0133 0.1 0.1 131 1310 0.0040 0.0138 3.2706 1.3900 0.0104 3.0378 0.0138 0.0133 0.1 0.1 132 1320 0.0040 0.0138 3.2844 1.4004 0.0105 3.0516 0.0138 0.0133 0.1 0.1 133 1330 0.0040 0.0138 3.2982 1.4109 0.0105 3.0653 0.0138 0.0133 0.1 0.1 '134 1340 0-0040 0.0138 - 3.3120 • 1.4214 0.0105 3.0791'' "'i 0.0138 `' '0:0133 ' 0.1 '' "„0.1 135 1350 0.0040 0.0138 3.3258 1.4319 0.0105 3.0928 0.0138 0.0133 0.1 0.1 136 1360 0.0040 0.0138 3.3396 1.4424 0.0105 3.1066 0.0138 0.0133 0.1 0.1 137 1370 0.0040 0.0138 3.3534 1.4530 0.0105 3.1203 0.0138 0.0133 0.1 0.1 138 1380 0.0040 0.0138 3.3672 1.4635 0.0106 3.1341 0.0138 0.0133 0.1 0.1 139 1390 0.0040 0.0138 3.3810 1.4741 0.0106 3.1479 0.0138 0.0133 0.1 0.1 140 1400 0.0040 0.0138 3.3948 1.4847 0.0106 3.1616 0.0138 0.0133 0.1 0.1 141 1410 0.0040 0.0138 3.4086 1.4953 0.0106 3.1754 0.0138 0.0133 0.1 0.1 142 1420 0.0040 0.0138 3.4224 1.5059 0.0106 3.1891 0.0138 0.0134 0.1 0.1 143 1430 0.0040 0.0138 3.4362 1.5166 0.0106 3.2029 0.0138 0.0134 0.1 0.1 - 144 1440 0.0040 0.0138 3.4500 1.5272 0.0107 3.2166 0.0138 0.0134 0.1 0.1 Total 1.0000 3.4500 Hydrograph Volume 9213 (Cubic Feet) File:SBUH-24-10year-post.xls 7/31/2014 CESINW, Inc. Page 3 C E S T.\ A T Project: Bonaventure \`I� W Project Number: 2876 Date: 07/27/14 POND STORAGE ROUTING Basin: Ross Event: 25-year event Pipe Data: Outlet Data: H sys = 4.5 feet Orifi A= 0.025 sq.ft. Broad Crested Arch = 51"x31"feet Orifi E= 0 Weirl L= 4 feet Length = 73.25 feet Dia 1 = 2.14 inches Weirl E= 3 Slope = 0 feet/feet Max Vol= 3735 Cubic Feet Orif2 A= 0.02 sq.ft. Rectangular Height 0= 197.E Elevation Orif2 E= 1 3 Weir2 L= 0 feet #Barrels, 3 Dia 2 = 1.91 inches Weir2 E= C Orif3 A= 0.0055 sq.ft. MAX STOR.= 1999 cu ft Orif3 E= 2.4 MAX OUTLET= 0.32 cfs Dia 3 = 1.00 inches c es MAX HEIGHT= 2.4 feet Pipe Outflow Hydrograph 0.80 0.70 — 0.60 ri 0.50 — • rn u_ U .E 0.40 a • u_ 0.30 1.._ 0.20 • 0-10 0.00 0 200 400 600 800 1000 1200 1400 1600 Time in Minutes —Routed Hydrograph — -Inflow Hydrograph File:PIPE-stormtech-25.xls 7/31/2014 CESINW,Inc. Page 1 Pond Storage vs. Outflow Height Storage Effect. OUTLETS t= 600 sec Tot. (ft) (Cu ft) Length ORIFI ORIF2 ORIF3 WEIR1 WE/R2 S/t 2S/t 7+2S/Out 0 0 78.28 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 1 97 78.28 0.0 0.0 0.0 0.0 0.0 0.2 0.3 0.4 0.0 0.2 194 78.28 0.1 0.0 0.0 0.0 0.0 0.3 0.6 0.7 0.1 0.3 290 78.28 0.1 0.0 0.0 0.0 0.0 0 5 1.0 1.0 0.1 0.4 385 78.28 0.1 0.0 0.0 0.0 0.0 0.6 1.3 1.4 0.1 0.5 480 78.28 0.1 0.0 0.0 0.0 0.0 0.8 1.6 1.7 0.1 0.6 573 78.28 0.1 0.0 0.0 0.0 0.0 1.0 1.9 2.0 0.1 0 7 666 78.28 0.1 0.0 0.0 0.0 0.0 1.1 2.2 2.3 0.1 0.8 758 78.28 0.1 0.0 0.0 0.0 0.0 1.3 2.5 2.6 0.1 0.9 848 78.28 0.1 0.0 0.0 0.0 0.0 1.4 2.8 3.0 01 1 939 78.28 0.1 0.0 0.0 0.0 0.0 1.6 3.1 3.3 01 1.1 1024 78.28 0.1 0.0 0.0 0.0 0.0 1.7 3.4 3.6 01 1.2 1112 78.28 0.1 0.0 0.0 0.0 0.0 1.9 3.7 3.9 0.1 1.3 1198 78.28 0.2 0.0 0.0 0.0 0.0 2.0 4.0 4.1 0.2 1.4 1281 78.28 0.2 0 0 0.0 0.0 0.0 2.1 4.3 4.5 0.2 1.5 1367 78.28 0.2 0.0 0.0 0.0 0.0 2.3 4.6 4.8 0.2 1.6 1440 78.28 0.2 0.1 0.0 0.0 0.0 2.4 4.8 5.0 0.2 1.7 1516 78.28 0.2 0.1 0.0 0.0 0.0 2.5 5.1 5.3 0.2 1.8 1591 78.28 0.2 0.1 0.0 0.0 0.0 2.7 5.3 5.6 0.3 1.9 1665 78.28 0.2 0.1 0.0 0.0 0.0 2.8 5.6 5.8 0.3 2 1746 78.28 0.2 0.1 0.0 0.0 0.0 2.9 5.8 6.1 0.3 2.1 1788 78.28 0.2 0.1 0.0 0.0 0.0 3.0 6.0 6.2 0.3 2.2 1843 78.28 0.2 0.1 0.0 0.0 0.0 3.1 6.1 6.4 0.3 2.3 1883 78.28 0.2 0.1 0.0 0.0 0.0 3.1 6.3 6.6 0.3 2.4 1941 78.28 0.2 01 0.0 0.0 0.0 3.2 6.5 6.8 0.3 2.5 2025 78.28 0.2 0.1 0.0 0.0 0.0 3.4 6.8 7.1 0.3 2.6 2049 78.28 0.2 0.1 0.0 0.0 0.0 3.4 6.8 7.2 0.3 2.7 2105 78.28 0.2 0.1 0.0 0.0 0.0 3.5 7.0 7.4 0.4 2.8 2154 78.28 0.2 0.1 0.0 0.0 0.0 3.6 7.2 7.5 0.4 2.9 2204 78.28 0.2 0.1 0.0 0.0 0.0 3.7 7.3 7.7 0.4 3 2249 78.28 0.2 0.1 0.0 0.0 0.0 3.7 7.5 7.9 0.4 3.1 2293 78.28 0.2 0.1 0.0 0.4 0.0 3.8 7.6 8.4 0.8 3.2 2338 78.28 0.2 0.1 0.0 1.1 0.0 3.9 7.8 9.3 1.5 3.3 2383 78.28 0.2 0.1 0.0 2.0 0.0 40 7.9 10.3 2.4 3.4 2427 78.28 0.2 0.2 0.0 3.0 0.0 4.0 8.1 11-6 3.5 3.5 2472 78.28 0.2 0.2 0.0 4.2 0.0 4.1 8.2 12.9 4 7 3.5 2517 78.28 0.3 0.2 0.0 5.6 0.0 4.2 8.4 14.4 6.0 3.7 2562 78.28 0.3 0.2 0.0 7.0 0.0 4.3 8.5 16.0 7.5 3.8 2606 78.28 0.3 0.2 0.0 8.6 0.0 4.3 8.7 17.7 9.0 3.9 2651 78.28 0.3 0.2 0.0 10.2 0.0 4.4 8.8 19.6 10.7 4 2696 78.28 0.3 02 0.0 12.0 0.0 4.5 9.0 21.5 12.5 4.1 2741 78.28 0.3 0.2 0.0 13.8 0.0 4.6 9.1 23.5 14.3 4.2 2785 78.28 0.3 0.2 0.0 15.8 0.0 4.6 9.3 25.5 16.3 4.3 2830 78.28 0.3 0.2 0.0 17.8 0.0 4.7 9.4 27.7 18.3 4.4 2875 78.28 0.3 0.2 0.0 19.9 0.0 4.8 9.6 30.0 20.4 4.5 2920 78.28 0.3 0.2 0.0 22.0 0.0 4.9 9.7 32.3 22.6 4.6 2964 78.28 0.3 0.2 0.0 24.3 0.0 4.9 9.9 34.7 24.8 4 7 3009 78.28 0.3 0.2 0.0 26.6 0.0 5.0 10.0 37.2 27.1 4.8 3054 78.28 0.3 0.2 0.0 29.0 0.0 5.1 10.2 39.7 29.5 4.9 3099 78.28 0.3 0.2 0.0 31.4 0.0 5.2 10.3 42.3 32.0 5 3143 78.28 0.3 0.2 0.0 33.9 0.0 5.2 10.5 45.0 34.5 5.1 3188 78.28 0.3 0.2 0.0 36.5 0.0 5.3 10.6 47.7 37.1 5.2 3233 78.28 0.3 0.2 0.0 39.2 0.0 5.4 10.8 50.5 39.7 5 3 3277 78.28 0.3 0.2 0.0 41.9 0.0 5.5 10.9 53.3 42.4 5.4 3322 78.28 0.3 0.2 0.1 44.6 0.0 5.5 11.1 56.3 45.2 5.5 3367 78.28 0.3 0.2 0.1 47.4 0.0 5.6 11.2 59.2 48.0 • 5.6 3412 78.28 0.3 0.2 0.1 50.3 0.0 5.7 11.4 62.3 50.9 • 5.7 3456 78.28 0.3 0.2 0.1 53.2 0.0 5.8 11.5 65.4 53.8 5.8 3501 78.28 0.3 0.2 0.1 56.2 0.0 5.8 11.7 68.5 56.8 5.9 3546 78.28 0.3 0.2 0.1 59.3 0.0 5.9 11.8 71.7 59.9 6 3591 78.28 0.3 0.2 0.1 62.4 0.0 6.0 12.0 74.9 63.0 6.1 3635 78.28 0.3 0.2 01 65.5 0.0 6.1 12.1 78.2 66.1 6.2 3680 78.28 0.3 0.2 0.1 68.7 0.0 6.1 12.3 81.6 69.3 6.3 -- 3725--78.28 0.3 0.2 0.1 71.9 - 0.0 6.2 12.4-'85.0=',,172.6:-.".. 2.-..._•_." 6.4 3770 78.28 0.3 0.2 0.1 75.2 0.0 6.3 12.6 88.4---.--759- - -- _Li. - _. - -- ---- ------ - 6.5 3814 78.28 0.3 0.2 0.1 78.6 0.0 6.4 12.7 91.9 79.2 . 6.6 3859 78.28 0.3 0.2 0.1 82.0 0.0 6.4 12.9 95.5 82.6 6.7 3904 78.28 0.3 0.2 0.1 85.4 0.0 6 5 13.0 99.1 86.1 6.8 3949 78.28 0.3 0.2 0.1 88.9 0.0 6.6 13.2 102.7 89.5 6.9 3993 78.28 0.3 0 3 0.1 92.4 0.0 6.7 13.3 106.4 93.1 7 4038 78.28 0.4 0.3 0.1 96.0 0.0 6.7 13.5 110.1 96.7 7.1 4083 78.28 0.4 0.3 0.1 99.6 0.0 6.8 13.6 113.9 100.3 7.2 4127 78.28 0.4 0.3 0.1 103.3 0.0 6.9 13.8 117.7 104.0 - 7 3 4172 78.28 0.4 0.3 0.1 107.0 0.0 7.0 13.9 121.6 107.7 7.4 4217 78.28 0.4 0.3 0.1 110.8 0.0 7.0 14.1 125.5 111.4 File:PIPE-stormtech-25.xls 7/31/2014 CESINW,Inc. Page 2 • 7.5 4262 78.28 0.4 0.3 0.1 114.6 0.0 7.1 14.2 129.4 115.2 7.6 4306 78.28 0.4 0.3 0.1 118.4 0.0 7.2 14.4 133.4 119.1 7.7 4351 78.28 0.4 0.3 0.1 122.3 0.0 7.3 14.5 137.5 123.0 7.8 4396 78.28 0.4 0.3 0.1 126.2 0.0 7.3 14.7 141.6 126.9 7.9 4441 78.28 0.4 0.3 0.1 130.2 0.0 7.4 14.8 145.7 130.9 8 4485 78.28 0.4 0.3 0.1 134.2 0.0 7.5 15.0 149.8 134.9 8.1 4530 78.28 0.4 0.3 0.1 138.2 0 0 7.6 15.1 154.0 138.9 8.2 4575 78.28 0.4 0.3 0.1 142.3 0.0 7.6 15.2 158.3 143.0 8.3 4620 78.28 0.4 0.3 0.1 146.4 0.0 7.7 15.4 162.5 147.2 8.4 4664 78.28 0.4 0.3 0.1 150.6 0.0 7.8 15.5 166.9 151.3 9.5 4709 78.28 0.4 0.3 0.1 1548 0.0 7.8 15.7 171.2 155.5 8.6 4754 78.28 0.4 0.3 0.1 159.0 0.0 7.9 15.8 175.6 159.8 8.7 4799 78.28 0.4 0.3 0.1 163.3 0.0 8.0 16.0 180.0 164.1 8.8 4843 78.28 0.4 0.3 0.1 167.6 0.0 8.1 16.1 184.5 168.4 8.9 4888 78.28 0.4 0.3 0.1 172.0 0.0 8.1 16.3 189.0 172.7 9 4933 78.28 0.4 0.3 0.1 176.4 0.0 8.2 16.4 193.6 177.1 9.1 4977 78.28 0.4 0.3 0.1 180 8 0.0 8.3 16.6 198.2 181.6 • 9.2 5022 78.28 0.4 0.3 0.1 185.3 0.0 8.4 16.7 202.8 186.0 • 9.3 5067 78.28 0.4 0 3 0.1 189 8 0.0 8.4 16.9 207.4 190.5 9.4 5112 78.28 0.4 0.3 0.1 194.3 0.0 8.5 17.0 212.1 195.1 9.5 5156 78.28 0.4 0.3 0.1 198.9 0.0 8.6 17.2 216.8 199.7 9.6 5201 78.28 0.4 0.3 0.1 203.5 0.0 8.7 17.3 221.6 204.3 9.7 5246 78.28 0.4 0.3 0.1 208.1 0.0 8.7 17.5 226.4 208.9 I 9.8 5291 78.28 0.4 0.3 0.1 212.8 0.0 8.8 17.6 231.2 213.6 9.9 5335 78.28 0.4 0.3 0.1 217.5 0.0 8.9 17.8 236.1 218.3 10 5380 78.28 0.4 0.3 0.1 222.2 0.0 9.0 17.9 241.0 2231 • • File:PIPE-stormtech-25.xis 7/31/2014 CESINW,Inc. Page 3 • Pipe Storage Routing Time 11 12 2S1 /1+12+2S1 01 02+2S2 STORAGE 10 30 0.0 0.0 0.0 0.0 0.0 0.0 20 0 0 0.0 0.0 0.0 0.0 0.0 0.1 30 00 0.0 0.0 0.0 0.0 0.0 1.3 40 0 0 0.0 0.0 0.0 0.0 0.0 5.5 50 C 0 0.0 0.0 0.0 0.0 0.0 13.9 60 0 0 0.0 0.0 0.1 0.0 0.1 26.2 70 0.0 0.0 0.1 0.1 0.0 0.1 42.0 80 27 0 0.0 0.1 0.2 0.0 0.2 60.7 90 0 0 0.0 0.2 0.3 0.0 0.3 81.9 100 C 0 0.0 0.3 0.4 0.0 0.4 106.4 110 C0 0.1 0.4 0.5 0.0 0.5 135.6 120 0 1 0.1 0.4 0.5 0.0 0.5 131.1 130 0 1 0.1 0.4 0.6 0.0 0.5 141.4 140 0 1 0.1 0.5 0.6 0.0 0.6 153.6 150 0 1 0.1 0.5 0.6 0.0 0.6 167.2 160 01 0.1 0.6 0.7 0.0 0.7 183.6 170 01 0.1 0.6 0.8 0.0 0.7 204.8 180 0 1 0.1 0.7 0.8 0.1 0.8 214.1 190 0 I 0.1 0.7 0.9 0.1 0.8 230.1 200 0I 0.1 0.8 0.9 0.1 0.9 247.4 210 0 1 0.1 0.8 1.0 0.1 0.9 265.5 220 0 1 0.1 0.9 1.1 0.1 1.0 286.1 230 01 0.1 1.0 1.2 0.1 1.1 311.4 240 13 1 0.1 1 0 1.2 0.1 1.2 328.2 250 0, 0.1 1.1 1.3 0.1 1.2 350.3 260 01 0.1 1.2 1.4 0.1 1.3 373.1 270 01 0.1 1.2 1.5 0.1 1.4 396.6 280 C ' 0.1 1.3 1.5 0.1 1.5 412.8 290 0 ! 0.1 1.4 1.6 0.1 1.5 438.2 300 01 0.1 1.5 1.7 0.1 1.6 467.7 310 C I 0.1 1.6 1.8 0.1 1.7 498.7 320 iJ 1 0.1 1.7 1.9 0.1 1.8 521.6 330 0-I 0.1 1.7 2.0 0.1 1.9 548.2 340 01 0.1 1.8 2.1 0.1 2.0 577.9 350 0-; 0.2 1.9 2.2 0.1 2.1 605.9 360 0 27 0.2 2.0 2.3 0.1 2.2 641.1 370 0_ 0.2 2.1 2.5 0.1 2.4 677.8 380 0 2 0.2 2.3 2.6 0.1 2.5 707.8 390 .,_ 0.2 2.4 2.7 0.1 2.6 740.9 400 0 2 0.2 2.5 2.8 0.1 2.7 782.5 410 0 73 0.2 2.6 3.0 0.1 2.9 835.5 420 0.2 0.2 2.8 3.2 0.1 3.1 903.5 430 0 2 0.3 3.0 3.5 0.1 3.4 978.2 440 0 2 0.3 3.3 3.8 0.1 3.7 1071.8 450 03 0.4 3.6 4.3 0.1 4.2 1210.9 460 0-1 0.7 4.0 5.2 0.2 5.0 1463.8 470 0 7 0.7 4.8 6.3 0.2 6.0 1745.2 480 0 7 0.5 5.8 7.0 0.3 6.7 1945.4 490 0 5 0.3 6.4 7.3 0.3 7.0 1998.6 500 0 3 0.3 6.7 7.3 0.3 6.9 1989.2 510 0:3 0.3 6.6 7.2 0.3 6.8 1957.6 520 3'3 0.2 6.5 7.0 0.3 6.7 1910.6 530 .1_ 0.2 6.4 6.8 0.3 6.5 1848.6 540 0 2 0.2 6.2 6.5 0.3 6.2 1777.5 550 0 2 0.2 5.9 6.3 0.3 6.0 1718.8 560 0 2 0.2 5.7 6.1 0.3 5.8 1663.4 570 2 73 0.2 5.6 5.9 0.3 5.6 1615.3 580 C.2 0.2 5.4 5.7 0.3 5.5 1563.6 590 C 2 0.2 5.2 5.6 0.2 5.3 1523.7 600 0 2 0.2 5.1 5.4 0.2 5.2 1479.9 6102 0.2 4.9 5.3 0.2 5.1 1449.0 620 1i 2 0.2 4.8 5.2 0.2 4.9 1414.0 630 0 2 0.2 4.7 5.1 0.2 4.9 1393.4 650 0? 0.1 - 4.6 4.9 0.2 4.7 1345.5._.'-., • : 660 0.1 4.5 4.8 0.2 4.6 13153 670 0.1 4.4 4.7 0.2 4.5 1283.9 680 01 4.3 4.6 0.2 4.4 1252.4 690 0 0.1 4.2 4.5 0.2 4.3 1256.0 700 C.1 0.1 4.2 4.5 0.2 4.3 1248.0 710 r 1 0.1 4.2 4.4 0.2 4.3 1240.0 720 0 ; 0.1 4.1 4.4 0.2 4.3 1232.1 730 L.Li 1 0.1 4.1 4.4 0.2 4.2 1224.2 _ 740 0 1 0.1 4.1 4.4 0.2 4.2 1216.3 750 0 I 0.1 41 4.3 0.2 4.2 1208.5 760 01 0.1 4.0 4.3 0.2 4.1 1197.5 File:PIPE-stormtech-25.x)s 7/31/2014 CESINW,InaPage4 • CL S t [ v'4vT Project: Bonavneture Project Number: 2876 SANTA BARBARA URBAN HYDROGRAPH Date: 7/31/14 SCS TYPE 1A 24-HOUR DISTRIBUTION Basin: Ross Event: 25-year pre Given: Area= 0.85 acres Pt = 3.9 inches dt = 10 min. Tc = 47 min. w = 0.0962 routing constant Pervious Area Impervious Area HYDROGRAPH RESULTS Area= 0.49 acres Area = 0.36 acres Peak Runoff 0.32 cfs CN = 79 CN = 98 Total Vol.: 7939 cf S = 2.66 S = 0.20 0.2S= 0.53 0.2S = 0.04 Peak Runoff Hydrograph 0.4 0.3 0.3 U. 0.2 0 0.2 0.1 0.1 0.0 0 200 400 600 800 1000 1200 1400 1600 Time in Minutes File:SBUH-24-25year.xls 7/31/2014 CES1NW,Inc. Page 1 Pervious Area Impervious Area (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Mere- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distri- mental lated lated mental lated mental Runoff Hydro- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 1 10 0.0040 0.0156 0.0156 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 2 20 0.0040 0.0156 0.0312 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 3 30 0.0040 0.0156 0.0468 0.0000 0.0000 0.0002 0.0002 0.0001 0.0 0.0 4 40 0.0040 0.0156 0.0624 0.0000 0.0000 0.0021 0.0019 0.0008 0.0 0.0 5 50 0.0040 0.0156 0.0780 0.0000 0.0000 0.0057 0.0037 0.0016 0.0 0.0 6 60 0.0040 0.0156 0.0936 0.0000 0.0000 0.0108 0.0051 0.0022 0.0 0.0 7 70 0.0040 0.0156 0.1092 0.0000 0.0000 0.0172 0.0063 0.0027 0.0 0.0 8 80 0.0040 0.0156 0.1248 0.0000 0.0000 0.0245 0.0073 0.0031 0.0 0.0 9 90 0.0040 0.0156 0.1404 0.0000 0.0000 0.0327 0.0082 0.0035 0.0 0.0 10 100 0.0040 0.0156 0.1560 0.0000 0.0000 0.0416 0.0089 0.0038 0.0 0.0 11 110 0.0050 0.0195 0.1755 0.0000 0.0000 0.0535 0.0120 0.0051 0.0 0.0 12 120 0.0050 0.0195 0.1950 0.0000 0.0000 0.0664 0.0128 0.0054 0.0 0.0 13 130 0.0050 0.0195 0.2145 0.0000 0.0000 0.0799 0.0135 0.0057 0.0 0.0 14 140 0.0050 0.0195 0.2340 0.0000 0.0000 0.0939 0.0141 0.0060 0.0 0.0 15 150 0.0050 0.0195 0.2535 0.0000 0.0000 0.1085 0.0146 0.0062 0.0 0.0 16 160 0.0050 0.0195 0.2730 0.0000 0.0000 0.1236 0.0150 0.0064 0.0 0.0 17 170 0.0060 0.0234 0.2964 0.0000 0.0000 0.1421 0.0185 0.0079 0.0 0.0 18 180 0.0060 0.0234 0.3198 0.0000 0.0000 0.1611 0.0190 0.0081 0.0 0.0 19 19C 0.0060 0.0234 0.3432 0.0000 0.0000 0.1805 0.0194 0.0082 0.0 0.0 20 200 0.0060 0.0234 0.3666 0.0000 0.0000 0.2003 0.0198 0.0084 0.0 0.0 21 210 0.0060 0.0234 0.3900 0.0000 0.0000 0.2204 0.0201 0.0085 0.0 0.0 22 220 0.0060 0.0234 0.4134 0.0000 0.0000 0.2407 0.0203 0.0086 0.0 0.0 23 230 0.0070 0.0273 0.4407 0.0000 0.0000 0.2648 0.0240 0.0102 0.1 0.0 24 240 0.0070 0.0273 0.4680 0.0000 0.0000 0.2891 0.0243 0.0103 0.1 0.0 25 250 0.0070 0.0273 0.4953 0.0000 0.0000 0.3136 0.0246 0.0104 0.1 0.0 26 260 0.0070 0.0273 0.5226 0.0000 0.0000 0.3384 0.0248 0.0105 0.1 0.0 27 270 0.0070 0.0273 0.5499 0.0001 0.0001 0.3634 0.0250 0.0106 0.1 0.0 28 280 0.0070 0.0273 0.5772 0.0008 0.0006 0.3885 0.0251 0.0110 0.1 0.0 29 290 0.0082 0.0320 0.6092 0.0022 0.0014 0.4182 0.0297 0.0134 0.1 0.1 30 300 0.0082 0.0320 0.6412 0.0043 0.0021 0.4480 0.0298 0.0139 0.1 0.1 31 310 0.0082 0.0320 0.6731 0.0072 0.0028 0.4780 0.0300 0.0143 0.1 0.1 32 320 0.0082 0.0320 0.7051 0.0106 0.0035 0.5082 0.0301 0.0148 0.1 0.1 33 330 0.0082 0.0320 0.7371 0.0147 0.0041 0.5385 0.0303 0.0152 0.1 0.1 34 340 0.0082 0.0320 0.7691 0.0195 0.0047 0.5689 0.0304 0.0156 0.1 0.1 35 350 0.0095 0.0371 0.8061 0.0257 0.0062 0.6042 0.0353 0.0186 0.1 0.1 36 360 0.0095 0.0371 0.8432 0.0327 0.0070 0.6397 0.0355 0.0191 0.1 0.1 37 370 0.0095 0.0371 0.8802 0.0404 0.0077 0.6752 0.0356 0.0195 0.1 0.1 38 380 0.0095 0.0371 0.9173 0.0489 0.0084 0.7109 0.0357 0.0200 0.1 0.1 39 390 0.0095 0.0371 0.9543 0.0580 0.0091 0.7467 0.0358 0.0204 0.1 0.1 40 400 0.0095 0.0371 0.9914 0.0678 0.0098 0.7826 0.0359 0.0208 0.1 0.1 41 410 0.0134 0.0523 1.0436 0.0827 0.0149 0.8333 0.0507 0.0301 0.2 0.1 42 420 0.0134 0.0523 1.0959 0.0988 0.0161 0.8841 0.0508 0.0308 0.2 0.1 43 430 0.0134 0.0523 1.1482 0.1161 0.0173 0.9350 0.0509 0.0315 0.2 0.1 44 440 0.0180 0.0702 1.2184 0.1410 0.0249 1.0036 0.0686 0.0434 0.2 0.1 45 450 0.0180 0.0702 1.2886 0.1678 0.0268 1.0723 0.0687 0.0446 0.2 0.2 46 460 0.0340 0.1326 1.4212 0.2230 0.0553 1.2025 0.1302 0.0870 0.4 0.2 47 470 0.0540 0.2106 1.6318 0.3220 0.0990 1.4101 0.2075 0.1450 0.7 0.3 48 480 0.0270 0.1053 1.7371 0.3761 0.0541 1.5141 0.1040 0.0752 0.4 0.3 49 490 0.0180 0.0702 1.8073 0.4136 0.0376 1.5835 0.0694 0.0511 0.3 0.3 50 500 0.0134 0.0523 1.8595 0.4423 0.0287 1.6352 0.0517 0.0385 0.2 0.3 51 510 0.0134 0.0523 1.9118 0.4717 0.0293 1.6870 0.0517 0.0388 0.2 0.3 52 520 0.0134 0.0523 1.9640 0.5016 0.0299 1.7387 0.0518 0.0392 0.2 0.3 53 530 0.0088 0.0343 1.9984 0.5215 0.0199 1.7727 0.0340 0.0259 0.1 0.2 54 540 0.0088 0.0343 2.0327 0.5417 0.0202 1.8067 0.0340 0.0260 0.1 0.2 55 550 0.0088 0.0343 2.0670 0.5621 0.0204 1.8408 0.0340 0.0262 0.1 0.2 56 560 0.0088 0.0343 2.1013 0.5828 0.0206 1.8748 0.0340 0.0263 0.1 0.2 57 570 0.0088 0.0343 2.1356 0.6036 0.0209 1.9089 0.0340 0.0264 0.1 0.2 58 580 0.0088 0.0343 2.1700 0.6247 0.0211 1.9429 0.0341 0.0266 0.1 0.2 59 590 0.0088 0.0343 2.2043 0.6460 0.0213 1.9770 0.0341 0.0267 0.1 0.2 60 600 0.0088 0.0343 2.2386 0.6675 0.0215 2.0110 0.0341 0.0268 0.1 0.2 61 . 610 " 0.0088 0.0343 2.2729 0.6892 0.0217 2.0451-,--.. 0.0341 ,17:L-L0,.02697----,7 0't- .7,0-.2 "'."-"- -`` = i-,-:. 62 620 0.0088 0.0343 2.3072 0.7111 0.0219 2.0792 0.0341 0.0271 0.1 0.2 63 630 0.0088 0.0343 2.3416 0.7331 0.0221 2.1133 0.0341 0.0272 0.1 0.2 64 640 0.0088 0.0343 2.3759 0.7554 0.0223 2.1474 0.0341 0.0273 0.1 0.1 65 650 0.0072 0.0281 2.4040 0.7738 0.0184 2.1753 0.0279 0.0224 0.1 0.1 66 660 0.0072 0.0281 2.4320 0,7922 0.0185 2.2032 0.0279 0.0225 0.1 0.1 67 670 0.0072 0.0281 2.4601 0.8108 0.0186 2.2311 0.0279 0.0225 0.1 0.1 68 680 0.0072 0.0281 2.4882 0.8295 0.0187 2.2590 0.0279 0.0226 0.1 0.1 69 690 0.0072 0.0281 2.5163 0.8484 0.0188 2.2869 0.0279 0.0227 0.1 0.1 70 700 0.0072 0.0281 2.5444 0.8673 0.0189 2.3148 0.0279 0.0227 0.1 0.1 - 71 710 0.0072 0.0281 2.5724 0.8863 0.0190 2.3428 0.0279 0.0228 0.1 0.1 File:SBUH-24-25year.xls - -- 7/31/2014 CESINW,Inc. Page 2 s. (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (1t) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distri- mental bated lated mental lated mental Runoff Hydro- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 72 720 0.0072 0.0281 2.6005 0.9055 0.0191 2.3707 0.0279 0.0229 0.1 0.1 73 730 0.0072 0.0281 2.6286 0.9247 0.0193 2.3986 0.0279 0.0229 0.1 0.1 74 740 0.0072 0.0281 2.6567 0.9441 0.0194 2.4266 0.0279 0.0230 0.1 0.1 75 750 0.0072 0.0281 2.6848 0.9635 0.0195 2.4545 0.0279 0.0230 0.1 0.1 76 760 0.0072 0.0281 2.7128 0.9831 0.0196 2.4824 0.0279 0.0231 0.1 0.1 77 770 0.0057 0.0222 2.7351 0.9986 0.0156 2.5045 0.0221 0.0183 0.1 0.1 78 780 0.0057 0.0222 2.7573 1.0143 0.0156 2.5267 0.0221 0.0184 0.1 0.1 79 790 0.0057 0.0222 2.7795 1.0299 0.0157 2.5488 0.0221 0.0184 0.1 0.1 80 800 0.0057 0.0222 2.8018 1.0457 0.0157 2.5709 0.0221 0.0184 0.1 0.1 81 810 0.0057 0.0222 2.8240 1.0615 0.0158 2.5930 0.0221 0.0185 0.1 0.1 82 820 0.0057 0.0222 2.8462 1.0773 0.0158 2.6152 0.0221 0.0185 0.1 0.1 83 830 0.0057 0.0222 2.8685 1.0932 0.0159 2.6373 0.0221 0.0185 0.1 0.1 84 840 0.0057 0.0222 2.8907 1.1092 0.0160 2.6594 0.0221 0.0186 0.1 0.1 85 850 0.0057 0.0222 2.9129 1.1252 0.0160 2.6816 0.0221 0.0186 0.1 0.1 86 860 0.0057 0.0222 2.9351 1.1413 0.0161 2.7037 0.0221 0.0186 0.1 0.1 87 870 0.0057 0.0222 2.9574 1.1574 0.0161 2.7258 0.0221 0.0187 0.1 0.1 88 880 0.0057 0.0222 2.9796 1.1736 0.0162 2.7480 0.0221 0.0187 0.1 0.1 89 890 0.0050 0.0195 2.9991 1.1878 0.0142 2.7674 0.0194 0.0164 0.1 0.1 ! 90 900 0.0050 0.0195 3.0186 1.2021 0.0143 2.7868 0.0194 0.0165 0.1 0.1 91 910 0.0050 0.0195 3.0381 1.2164 0.0143 2.8062 0.0194 0.0165 0.1 0.1 92 920 0.0050 0.0195 3.0576 1.2308 0.0144 2.8256 0.0194 0.0165 0.1 0.1 93 930 0.0050 0.0195 3.0771 1.2451 0.0144 2.8451 0.0194 0.0165 0.1 0.1 94 940 0.0050 0.0195 3 0966 1.2596 0.0144 2.8645 0.0194 0.0165 0.1 0.1 95 950 0.0050 0.0195 3.1161 1,2740 0.0145 2.8839 0.0194 0.0166 0.1 0.1 96 960 0.0050 0.0195 3.1356 1.2885 0.0145 2.9033 0.0194 0.0166 0.1 0.1 97 970 0.0050 0.0195 3.1551 1.3031 0.0145 2.9228 0.0194 0.0166 0.1 0.1 98 980 0.0050 0.0195 3.1746 1.3177 0.0146 2.9422 0.0194 0.0166 0.1 0.1 99 990 0.0050 0.0195 3.1941 1.3323 0.0146 2.9616 0.0194 0.0167 0.1 0.1 100 1000 0.0050 0.0195 3.2136 1.3469 0.0147 2.9810 0.0194 0.0167 0.1 0.1 101 1010 0.0040 0.0156 3.2292 1.3587 0.0117 2.9966 0.0155 0.0134 0.1 0.1 102 1020 0.0040 0.0156 3.2448 1.3704 0.0118 3.0121 0.0155 0.0134 0.1 0.1 103 1030 0.0040 0.0156 3.2604 1.3822 0.0118 3.0277 0.0155 0.0134 0.1 0.1 104 1040 0.0040 0.0156 3.2760 1.3941 0.0118 3.0432 0.0155 0.0134 0.1 0.1 105 1050 0.0040 0.0156 3.2916 1.4059 0.0118 3.0588 0.0155 0.0134 0.1 0.1 106 1060 0.0040 0.0156 3.3072 1.4177 0.0119 3.0743 0.0155 0.0134 0.1 0.1 107 1070 0.0040 0.0156 3.3228 1.4296 0.0119 3.0898 0.0155 0.0134 0.1 0.1 108 1080 0.0040 0.0156 3.3384 1.4415 0.0119 3.1054 0.0155 0.0134 0.1 0.1 109 1090 0.0040 0.0156 3.3540 1.4534 0.0119 3.1209 0.0155 0.0135 0.1 0.1 110 1100 0.0040 0.0156 3.3696 1.4654 0.0119 3.1365 0.0155 0.0135 0.1 0.1 111 1110 0.0040 0.0156 3.3852 1.4773 0.0120 3.1520 0.0155 0.0135 0.1 0.1 112 1120 0.0040 0.0156 3.4008 1.4893 0.0120 3.1676 0.0155 0.0135 0.1 0.1 113 1130 0.0040 0.0156 3.4164 1.5013 0.0120 3.1831 0.0155 0.0135 0.1 0.1 114 1140 0.0040 0.0156 3.4320 1.5133 0.0120 3.1987 0.0155 0.0135 0.1 0.1 115 1150 0.0040 0.0156 3.4476 1.5254 0.0120 3.2142 0.0155 0.0135 0.1 0.1 116 1160 0.0040 0.0156 3.4632 1.5375 0.0121 3.2298 0.0156 0.0135 0.1 0.1 117 1170 0.0040 0.0156 3.4788 1.5495 0.0121 3.2453 0.0156 0.0136 0.1 0.1 118 1180 0.0040 0.0156 3.4944 1.5616 0.0121 3.2609 0.0156 0.0136 0.1 0.1 119 1190 0.0040 0.0156 3.5100 1.5738 0.0121 3.2764 0.0156 0.0136 0.1 0.1 120 1200 0.0040 0.0156 3.5256 1.5859 0.0121 3.2920 0.0156 0.0136 0.1 0.1 121 1210 0.0040 0.0156 3.5412 1.5981 0.0122 3.3075 0.0156 0.0136 0.1 0.1 122 1220 0.0040 0.0156 3.5568 1.6102 0.0122 3.3231 0.0156 0.0136 0.1 0.1 123 1230 0.0040 0.0156 3.5724 1.6224 0.0122 3.3387 0.0156 0.0136 0.1 0.1 124 1240 0.0040 0.0156 3.5880 1.6346 0.0122 3.3542 0.0156 0.0136 0.1 0.1 125 1250 0.0040 0.0156 3.6036 1.6469 0.0122 3.3698 0.0156 0.0136 0.1 0.1 126 1260 0.0040 0.0156 3.6192 1.6591 0.0123 3.3853 0.0156 0.0137 0.1 0.1 127 1270 0.0040 0.0156 3.6348 1.6714 0.0123 3.4009 0.0156 0.0137 0.1 0.1 128 1280 0.0040 0.0156 3.6504 1.6837 0.0123 3.4164 0.0156 0.0137 0.1 0.1 129 1290 0.0040 0.0156 3.6660 1.6960 0.0123 3.4320 0.0156 0.0137 0.1 0.1 130 1300 0.0040 0.0156 3.6816 1.7083 0.0123 3.4475 0.0156 0.0137 0.1 0.1 131 1310 0.0040 0.0156 3.6972 1.7207 0.0123 3.4631 0.0156 0.0137 0.1 0.1 132 1320 0.0040 0.0156 3.7128 1.7330 0.0124 3.4786 0.0156 0.0137 0.1 0.1 133 1330 0.0040 0.0156 3.7284 1.7454 0.0124 3.4942 0.0156 0.0137 0.1 0.1 134' 1340 00040.:--'0`.01•56_...._3.7440 -1.7578 0.0124_._,.3.5098 -0.0156'_.-- 0.0137=.,.� -di-- .-al' =._- 135 1350 0.0040 0.0156 3.7596 1.7702 0.0124 3.5253 0.0156 0.0137 0.1 0.1 136 1360 0.0040 0.0156 3.7752 1.7826 0.0124 3.5409 0.0156 0.0138 0.1 0.1 137 1370 0.0040 0.0156 3.7908 1.7951 0.0124 3.5564 0.0156 0.0138 0.1 0.1 138 1380 0.0040 0.0156 3.8064 1.8075 0.0125 3.5720 0.0156 0.0138 0.1 0.1 139 1390 0.0040 0.0156 3.8220 1.8200 0.0125 3.5876 0.0156 0.0138 0.1 0.1 140 1400 0.0040 0.0156 3.8376 1.8325 0.0125 3.6031 0.0156 0.0138 0.1 0.1 141 1410 0.0040 0.0156 3.8532 1.8450 0.0125 3.6187 0.0156 0.0138 0.1 0.1 142 1420 0.0040 0.0156 3.8688 1.8575 0.0125 3.6342 0.0156 0.0138 0.1 0.1 143 1430 0.0040 0.0156 3.8844 1.8701 0.0125 3.6498 0.0156 0.0138 0.1 0.1 144 1440 0.0040 0.0156 3.9000 1.8826 0.0126 3.6654 0.0156 0.0138 0.1 0.1 Total 1.0000 3.9000 HydrograpttV0luit1 19x9 •-^' (Cubic Feet) File:SBUH-24-25year.xls 7/31/2014 CESINW,Inc. Page 3 • IE S 1F' \f Project: Bona'ienture Project Number: 2876 SANTA BARBARA URBAN HYDROGRAPH Date: 7/31/14 SCS TYPE 1A 24-HOUR DISTRIBUTION Basin: Ross Event: 25-year post Given: Area= 0.85 acres Pt = 3.9 inches dt = 10 min. Tc = 8 min. w = 0.3846 routing constant Pervious Area Impervious Area HYDROGRAPH RESULTS Area= 0.11 acres Area = 0.74 acres Peak Runoff 0.7 cfs CN = 79 CN = 98 Total Vol. : 10560 cf S = 2.66 S = 0.20 0.2S= 0.53 0.2S = 0.04 Peak Runoff Hydrograph 0.8 I 0.7 • 0.6 0.5 U S. 0.4 0 0.3 0.2 0.1 0.0 0 200 400 600 800 1000 1200 1400 1600 Time in Minutes File:SBUH-24-25year-post.xls 7/31/2014 CESINW,Inc. Page 1 • Pervious Area Impervious Area (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distri- mental lated lated mental laced mental Runoff Hydro- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (rutin) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 1 10 0.0040 0.0156 0.0156 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 2 20 0.0040 0.0156 0.0312 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 3 30 0.0040 0.0156 0.0468 0.0000 0.0000 0.0002 0.0002 0.0001 0.0 0.0 4 40 0.0040 0.0156 0.0624 0.0000 0.0000 0.0021 0.0019 0.0016 0.0 0.0 5 50 0.0040 0.0156 0.0780 0.0000 0.0000 0.0057 0.0037 0.0032 0.0 0.0 6 60 0.0040 0.0156 0.0936 0.0000 0.0000 0.0108 0,0051 0.0045 0.0 0.0 7 70 0.0040 0.0156 0.1092 0.0000 0.0000 0.0172 0.0063 0.0055 0.0 0.0 8 80 0.0040 0.0156 0.1248 0.0000 0.0000 0.0245 0.0073 0.0064 0.0 0.0 9 90 0.0040 0.0156 0.1404 0.0000 0.0000 0.0327 0.0082 0.0071 0.0 0.0 10 100 0.0040 0.0156 0.1560 0.0000 0.0000 0.0416 0.0089 0.0077 0.0 0.0 11 110 0.0050 0.0195 0.1755 0.0000 0.0000 0.0535 0.0120 0.0104 0.1 0.0 12 120 0.0050 0.0195 0.1950 0.0000 0.0000 0.0664 0.0128 0.0112 0.1 0.1 13 130 0.0050 0.0195 0.2145 0.0000 0.0000 0.0799 0.0135 0.0118 0.1 0.1 14 140 0.0050 0.0195 0.2340 0.0000 0.0000 0.0939 0.0141 0.0123 0.1 0.1 15 150 0.0050 0.0195 0.2535 0.0000 0.0000 0.1085 0.0146 0.0127 0.1 0.1 16 160 0.0050 0.0195 0.2730 0.0000 0.0000 0.1236 0.0150 0.0131 0.1 0.1 17 170 0.0060 0.0234 0.2964 0.0000 0.0000 0.1421 0.0185 0.0161 0.1 0.1 18 180 0.0060 0.0234 0.3198 0.0000 0.0000 0.1611 0.0190 0.0166 0.1 0.1 19 190 0.0060 0.0234 0.3432 0.0000 0.0000 0.1805 0.0194 0.0169 0.1 0.1 20 200 0.0060 0.0234 0.3666 0.0000 0.0000 0.2003 0.0198 0.0172 0.1 0.1 21 210 0.0060 0.0234 0.3900 0.0000 0.0000 0.2204 0.0201 0.0175 0.1 0.1 22 220 0.0060 0.0234 0.4134 0.0000 0.0000 0.2407 0.0203 0.0177 0.1 0.1 23 230 0.0070 0.0273 0.4407 0.0000 0.0000 0.2648 0.0240 0.0209 0.1 0.1 24 240 0.0070 0.0273 0.4680 0.0000 0.0000 0.2891 0.0243 0.0212 0.1 0.1 25 250 0.0070 0.0273 0.4953 0.0000 0.0000 0.3136 0.0246 0.0214 0.1 0.1 26 260 0.0070 0.0273 0.5226 0.0000 0.0000 0.3384 0.0248 0.0216 0.1 0.1 27 270 0.0070 0.0273 0.5499 0.0001 0.0001 0.3634 0.0250 0.0218 0.1 0.1 28 280 0.0070 0.0273 0.5772 0.0008 0.0006 0.3885 0.0251 0.0220 0.1 0.1 29 290 0.0082 0.0320 0.6092 0.0022 0.0014 0.4182 0.0297 0.0260 0.1 0.1 0.1 30 300 0.0082 0.0320 0.6412 0.0043 0.0021 0.4480 0.0298 0.0263 0.1 31 310 0.0082 0.0320 0.6731 0.0072 0.0028 0.4780 0.0300 0.0265 0.1 0.1 32 320 0.0082 0.0320 0.7051 0.0106 0.0035 0.5082 0.0301 0.0267 0.1 0.1 33 330 0.0082 0.0320 0.7371 0.0147 0.0041 0.5385 0.0303 0.0269 0.1 0.1 34 340 0.0082 0.0320 0.7691 0.0195 0.0047 0.5689 0.0304 0.0271 0.1 0.1 35 350 0.0095 0.0371 0.8061 0.0257 0.0062 0.6042 0.0353 0.0316 0.2 0.1 36 360 0.0095 0.0371 0.8432 0.0327 0.0070 0.6397 0.0355 0.0318 0.2 0.2 37 370 0.0095 0.0371 0.8802 0.0404 0.0077 0.6752 0.0356 0.0320 0.2 0.2 38 380 0.0095 0.0371 0.9173 0.0489 0.0084 0.7109 0.0357 0.0322 0.2 0.2 39 390 0.0095 0.0371 0.9543 0.0580 0.0091 0.7467 0.0358 0.0323 0.2 0.2 40 400 0.0095 0.0371 0.9914 0.0678 0.0098 0.7826 0.0359 0.0325 0.2 0.2 41 410 0.0134 0.0523 1.0436 0.0827 0.0149 0.8333 0.0507 0.0461 0.2 0.2 42 420 0.0134 0.0523 1.0959 0.0988 0.0161 0.8841 0.0508 0.0463 0.2 0.2 43 430 0.0134 0.0523 1.1482 0.1161 0.0173 0.9350 0.0509 0.0466 0.2 0.2 44 440 0.0180 0.0702 1.2184 0.1410 0.0249 1.0036 0.0686 0.0629 0.3 0.3 45 450 0.0180 0.0702 1.2886 0.1678 0.0268 1.0723 0.0687 0.0633 0.3 0.3 46 460 0.0340 0.1326 1.4212 0.2230 0.0553 1.2025 0.1302 0.1205 0.6 0.4 47 470 0.0540 0.2106 1.6318 0.3220 0.0990 1.4101 0.2075 0.1935 1.0 0.7 48 480 0.0270 0.1053 1.7371 0.3761 0.0541 1.5141 0.1040 0.0975 0.5 0.7 49 490 0.0180 0.0702 1.8073 0.4136 0.0376 1.5835 0.0694 0.0653 0.3 0.5 • 50 500 0.0134 0.0523 1.8595 0.4423 0.0287 1.6352 0.0517 0.0487 0.3 0.3 51 510 0.0134 0.0523 1.9118 0.4717 0.0293 1.6870 0.0517 0.0488 0.3 0.3 52 520 0.0134 0.0523 1.9640 0.5016 0.0299 1.7387 0.0518 0.0489 0.3 0.3 53 530 0.0088 0.0343 1.9984 0.5215 0.0199 1.7727 0.0340 0.0322 0.2 0.2 54 540 0.0088 0.0343 2.0327 0.5417 0.0202 1.8067 0.0340 0.0322 0.2 0.2 55 550 0.0088 0.0343 2.0670 0.5621 0.0204 1.8408 0.0340 0.0323 0.2 0.2 56 560 0.0088 0.0343 2.1013 0.5828 0.0206 1.8748 0.0340 0.0323 0.2 0.2 57 570 0.0088 0.0343 2.1356 0.6036 0.0209 1.9089 0.0340 0.0323 0.2 0.2 58 580 0.0088 0.0343 2.1700 0.6247 0.0211 1.9429 0.0341 0.0324 0.2 0.2 59 590 0.0088 0.0343 2.2043 0.6460 0.0213 1.9770 0.0341 0.0324 0.2 0.2 60 600 0.0088 0.0343 2.2386 0.6675 0.0215 2.0110 0.0341 0.0324 0.2 0.2 • 61 -`--610._"0.0088 '-(E0343- 2.2729 0.6892 0.0217 2.045T 0.0341 - =1#,y325- - -=0.2- - 0.2 - ----•',-- 62 '62 620 0.0088 0.0343 2.3072 0.7111 0.0219 2.0792 0.0341 0.0325 0.2 0.2 63 630 0.0088 0.0343 2.3416 0.7331 0.0221 2.1133 0.0341 0.0325 0.2 0.2 64 640 0.0088 0.0343 2.3759 0.7554 0.0223 2.1474 0.0341 0.0326 0.2 0.2 65 650 0.0072 0.0281 2.4040 0.7738 0.0184 2.1753 0.0279 0.0267 0.1 0.2 66 660 0.0072 0.0281 2.4320 0.7922 0.0185 2.2032 0.0279 0.0267 0.1 0.1 67 670 0.0072 0.0281 2.4601 0.8108 0.0186 2.2311 0.0279 0.0267 0.1 0.1 68 680 0.0072 0.0281 2.4882 0.8295 0.0187 2.2590 0.0279 0.0267 0.1 0.1 69 690 0.0072 0.0281 2.5163 0.8484 0.0188 2.2869 0.0279 0.0267 0.1 0.1 70 700 0.0072 0.0281 2.5444 0.8673 0.0189 2.3148 0.0279 0.0268 0.1 0.1 71 710 0.0072 0.0281 2.5724 0.8863 0.0190 2.3428 0.0279 0.0268 0.1 0.1 File:SBUH-24-25year-post.xls 7/31/2014 CESINW,Inc. Page 2 (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distil- mental laced fated mental lated mental Runoff Hydro- Hydro- meat bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 72 720 0.0072 0.0281 2.6005 0.9055 0.0191 2.3707 0.0279 0.0268 0.1 0.1 73 730 0.0072 0.0281 2.6286 0.9247 0.0193 2.3986 0.0279 0.0268 0.1 0.1 74 740 0.0072 0.0281 2.6567 0.9441 0.0194 2.4266 0.0279 0.0268 0.1 0.1 75 750 0.0072 0.0281 2.6848 0.9635 0.0195 2.4545 0.0279 0.0268 0.1 0.1 76 760 0.0072 0.0281 2.7128 0.9831 0.0196 2.4824 0.0279 0.0269 0.1 0.1 77 770 0.0057 0.0222 2.7351 0.9986 0.0156 2.5045 0.0221 0.0213 0.1 0.1 78 780 0.0057 0.0222 2.7573 1.0143 0.0156 2.5267 0.0221 0.0213 0.1 0.1 79 790 0.0057 0.0222 2.7795 1.0299 0.0157 2.5488 0.0221 0.0213 0.1 0.1 80 800 0.0057 0.0222 2.8018 1.0457 0.0157 2.5709 0.0221 0.0213 0.1 0.1 81 810 0.0057 0.0222 2.8240 1.0615 0.0158 2.5930 0.0221 0.0213 0.1 0.1 82 820 0.0057 0.0222 2.8462 1.0773 0.0158 2.6152 0.0221 0.0213 0.1 0.1 83 830 0.0057 0.0222 2.8685 1.0932 0.0159 2.6373 0.0221 0.0213 0.1 0.1 84 840 0.0057 0.0222 2.8907 1.1092 0.0160 2.6594 0.0221 0.0213 0.1 0.1 85 850 0.0057 0.0222 2.9129 1.1252 0.0160 2.6816 0.0221 0.0213 0.1 0.1 86 860 0.0057 0.0222 2.9351 1.1413 0.0161 2.7037 0.0221 0.0213 0.1 0.1 87 870 0.0057 0.0222 2.9574 1.1574 0.0161 2.7258 0.0221 0.0214 0.1 0.1 88 880 0.0057 0.0222 2.9796 1.1736 0.0162 2.7480 0.0221 0.0214 0.1 0.1 89 890 0.0050 0.0195 2.9991 1.1878 0.0142 2.7674 0.0194 0.0187 0.1 0.1 90 900 0.0050 0.0195 3.0186 1.2021 0.0143 2.7868 0.0194 0.0188 0.1 0.1 91 910 0.0050 0.0195 3.0381 1.2164 0.0143 2.8062 0.0194 0.0188 0.1 0.1 92 920 0.0050 0.0195 3.0576 1.2308 0.0144 2.8256 0.0194 0.0188 0.1 0.1 93 930 0.0050 0.0195 3.0771 1.2451 0.0144 2.8451 0.0194 0.0188 0.1 0.1 94 940 0.0050 0.0195 3.0966 1.2596 0.0144 2.8645 0.0194 0.0188 0.1 0.1 95 950 0.0050 0.0195 3.1161 1.2740 0.0145 2.8839 0.0194 0.0188 0.1 0.1 96 960 0.0050 0.0195 3.1356 1.2885 0.0145 2.9033 0.0194 0.0188 0.1 0.1 97 970 0.0050 0.0195 3.1551 1.3031 0.0145 2.9228 0.0194 0.0188 0.1 0.1 98 980 0.0050 0.0195 3.1746 1.3177 0.0146 2.9422 0.0194 0.0188 0.1 0.1 99 990 0.0050 0.0195 3.1941 1.3323 0.0146 2.9616 0.0194 0.0188 0.1 0.1 100 1000 0.0050 0.0195 3.2136 1.3469 0.0147 2.9810 0.0194 0.0188 0.1 0.1 101 1010 0.0040 0.0156 3.2292 1.3587 0.0117 2.9966 0.0155 0.0151 0.1 0.1 102 1020 0.0040 0.0156 3.2448 1.3704 0.0118 3.0121 0.0155 0.0151 0.1 0.1 103 1030 0.0040 0.0156 3.2604 1.3822 0.0118 3.0277 0.0155 0.0151 0.1 0.1 104 1040 0.0040 0.0156 3.2760 1.3941 0.0118 3.0432 0.0155 0.0151 0.1 0.1 105 1050 0.0040 0.0156 3.2916 1.4059 0.0118 3.0588 0.0155 0.0151 0.1 0.1 106 1060 0.0040 0.0156 3.3072 1.4177 0.0119 3.0743 0.0155 0.0151 0.1 0.1 107 1070 0.0040 0.0156 3.3228 1.4296 0.0119 3.0898 0.0155 0.0151 0.1 0.1 108 1080 0.0040 0.0156 3.3384 1.4415 0.0119 3.1054 0.0155 0.0151 0.1 0.1 109 1090 0.0040 0.0156 3.3540 1.4534 0.0119 3.1209 0.0155 0.0151 0.1 0.1 110 1100 0.0040 0.0156 3.3696 1.4654 0.0119 3.1365 0.0155 0.0151 0.1 0.1 111 1110 0.0040 0.0156 3.3852 1.4773 0.0120 3.1520 0.0155 0.0151 0.1 0.1 112 1120 0.0040 0.0156 3.4008 1.4893 0.0120 3.1676 0.0155 0.0151 0.1 0.1 113 1130 0.0040 0.0156 3.4164 1.5013 0.0120 3.1831 0.0155 0.0151 0.1 0.1 114 1140 0.0040 0.0156 3.4320 1.5133 0.0120 3.1987 0.0155 0.0151 0.1 0.1 115 1150 0.0040 0.0156 3.4476 1.5254 0.0120 3.2142 0.0155 0.0151 0.1 0.1 116 1160 0.0040 0.0156 3.4632 1.5375 0.0121 3.2298 0.0156 0.0151 0.1 0.1 117 1170 0.0040 0.0156 3.4788 1.5495 0.0121 3.2453 0.0156 0.0151 0.1 0.1 118 1180 0.0040 0.0156 3.4944 1.5616 0.0121 3.2609 0.0156 0.0151 0.1 0.1 119 1190 0.0040 0.0156 3.5100 1.5738 0.0121 3.2764 0.0156 0.0151 0.1 0.1 120 1200 0.0040 0.0156 3.5256 1.5859 0.0121 3.2920 0.0156 0.0151 0.1 0.1 121 1210 0.0040 0.0156 3.5412 1.5981 0.0122 3.3075 0.0156 0.0151 0.1 0.1 122 1220 0.0040 0.0156 3.5568 1.6102 0.0122 3.3231 0.0156 0.0151 0.1 0.1 123 1230 0.0040 0.0156 3.5724 1.6224 0.0122 3.3387 0.0156 0.0151 0.1 0.1 124 1240 0.0040 0.0156 3.5880 1.6346 0.0122 3.3542 0.0156 0.0151 0.1 0.1 125 1250 0.0040 0.0156 3.6036 1.6469 0.0122 3.3698 0.0156 0.0151 0.1 0.1 126 1260 0.0040 0.0156 3.6192 1.6591 0.0123 3.3853 0.0156 0.0151 0.1 0.1 127 1270 0.0040 0.0156 3.6348 1.6714 0.0123 3.4009 0.0156 0.0151 0.1 0.1 128 1280 0.0040 0.0156 3.6504 1.6837 0.0123 3.4164 0.0156 0.0151 0.1 0.1 129 1290 0.0040 0.0156 3.6660 1.6960 0.0123 3.4320 0.0156 0.0151 0.1 0.1 130 1300 0.0040 0.0156 3.6816 1.7083 0.0123 3.4475 0.0156 0.0151 0.1 0.1 131 1310 0.0040 0.0156 3.6972 1.7207 0.0123 3.4631 0.0156 0.0151 0.1 0.1 132 1320 0.0040 0.0156 3.7128 1.7330 0.0124 3.4786 0.0156 0.0151 0.1 0.1 133 1330 0.0040 0.0156 3.7284 1.7454 0.0124 3.4942 0.0156 0.0151 0.1 0.1 134-_-- 1340 ' •0.0040 -0b156 -3.7440 -` -1.7578 0.0124 3.5098 0.0156`-" 0.0151 O. Q 135 1350 0.0040 0.0156 3.7596 1.7702 0.0124 3.5253 0.0156 0.0152 0.1 0.1 136 1360 0.0040 0.0156 3.7752 1.7826 0.0124 3.5409 0.0156 0.0152 0.1 0.1 137 1370 0.0040 0.0156 3.7908 1.7951 0.0124 3.5564 0.0156 0.0152 0.1 0.1 138 1380 0.0040 0.0156 3.8064 1.8075 0.0125 3.5720 0.0156 0.0152 0.1 0.1 139 1390 0.0040 0.0156 3.8220 1.8200 0.0125 3.5876 0.0156 0.0152 0.1 0.1 140 1400 0.0040 0.0156 3.8376 1.8325 0.0125 3.6031 0.0156 0.0152 0.1 0.1 141 1410 0.0040 0.0156 3.8532 1.8450 0.0125 3.6187 0.0156 0.0152 0.1 0.1 142 1420 0.0040 0.0156 3.8688 1.8575 0.0125 3.6342 0.0156 0.0152 0.1 0.1 143 1430 0.0040 0.0156 3.8844 1.8701 0.0125 3.6498 0.0156 0.0152 0.1 0.1 144 1440 0.0040 0.0156 3.9000 1.8826 0.0126 3.6654 0.0156 0.0152 0.1 0.1 Total 1.0000 3.9000 Hydrograph Volume 10560 (Cubic Feet) File:SBUH-24-25year-post.xls 7/31/2014 CESINW,Inc. Page 3 C E S t' J'\i\TProject: Bona2876 nture Project Number: 2876 Date: 07/27/14 POND STORAGE ROUTING Basin: Ross Event: 100-year event Pipe Data: Outlet Data: H sys = 4 5 feet Orif1 A= 0.025 sq.ft. Broad Crested Arch = 51'x31"feet Orif1 E= 0 Weir1 L= 4 feet Length = 78.28 feet Dia 1 = 2.14 inches Weir1 E= 3 Slope = 0 feet/feet Max Vol= 3735 Cubic Feet Orif2 A= 0.02 sq.ft. Rectangular Height 0= 197 4 Elevation Orif2 E= 1.3 Weir2 L= 0 feet #Barrels 3 Dia 2 = 1.91 inches Weir2 E= f) Orif3 A= 0-0055 sq.ft. MAX STOR.= 2170 cu ft Orif3 E= 2.4 MAX OUTLET= 0.37 cfs Dia 3 = 1.00 inches MAX HEIGHT= 2.8 feet Pipe Outflow Hydrograph 0.90 0.80 i 0.70 — it 0.60 , • u- 0.50 ---... .- --------.__ ------------ --- c .2 0.40 0.30 0.20 0.10 0.00 0 200 400 600 800 1000 1200 1400 1600 Time in Minutes --Routed Hydrograph ----Inflow Hydrograph File:PIPE-stormtech-100.xls 7/31/2014 CESINW,Inc. Page 1 - Pond Storage vs. Outflow Height Storage Effect. OUTLETS t= 600 sec Tot. (ft) (cu ft) Length ORIFI ORIF2 ORIF3 WEIR1 WE/R2 S/t 2S/t )+25/Out 0 0 78.28 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 97 78.28 0.0 0.0 0.0 0.0 0.0 0.2 0.3 0.4 0.0 0.2 194 78.28 0.1 0.0 0.0 0.0 0.0 0.3 0.6 0.7 0.1 0.3 290 78.28 0.1 0.0 0.0 0.0 0.0 0.5 1.0 1.0 0.1 0.4 385 78.26 0.1 0.0 0.0 0.0 0.0 0.6 1.3 1.4 0.1 0.5 480 78.28 0.1 0.0 0.0 0.0 0.0 0.8 1.6 1.7 0.1 0.6 573 78.28 0.1 0.0 0.0 0.0 0.0 1.0 1.9 2.0 0.1 0.7 666 78.28 0.1 0.0 0.0 0.0 0.0 1.1 2.2 2.3 0.1 0.8 758 78.28 0.1 0.0 0.0 0.0 0.0 1.3 2.5 2.6 0.1 0.9 848 78.28 0.1 0.0 0.0 0 0 0.0 1.4 2.8 3.0 0.1 1 939 78.28 0.1 0.0 0.0 0.0 0.0 1.6 3.1 3.3 0.1 1.1 1024 78.28 0.1 0.0 0.0 0.0 0.0 1.7 3.4 3.6 0.1 1.2 1112 78.28 0.1 0.0 0.0 0.0 0.0 1.9 3.7 3.9 0.1 1.3 1198 78.28 0.2 0.0 0.0 0.0 0.0 2.0 4.0 4.1 0.2 1.4 1281 78.28 0.2 0.0 0.0 0.0 0.0 2.1 4.3 4.5 0.2 1.5 1367 78.28 0.2 0.0 0.0 0.0 0.0 2.3 4.6 4.8 0.2 1.6 1440 78.28 0.2 0.1 0.0 0.0 0.0 2.4 4.8 5.0 0.2 1.7 1516 78.28 0.2 0.1 0.0 0.0 0.0 2.5 5.1 5.3 0.2 1.8 1591 78.28 0.2 0.1 0.0 0.0 0.0 2.7 5.3 5.6 0.3 1.9 1665 78.28 0.2 0.1 0.0 0.0 0.0 2.8 5.6 5.8 0.3 2 1746 78.28 0.2 0.1 0.0 0.0 0.0 2.9 5.8 6.1 0.3 2.1 1738 78.28 0.2 0.1 0.0 0.0 0.0 3.0 6.0 6.2 0.3 2.2 1843 78.28 0.2 0.1 0.0 0.0 0.0 3.1 6.1 6.4 0.3 2.3 1883 78.28 0.2 0.1 0.0 0.0 0.0 3.1 6.3 6.6 0.3 2.4 1941 78.28 0.2 0.1 0.0 0.0 0.0 3.2 6.5 6.8 0.3 2.5 2025 78.28 0.2 0.1 0.0 0.0 0.0 3.4 6.8 7.1 0.3 2.6 2049 78.28 0.2 0.1 0.0 0.0 0.0 3.4 6.8 7.2 0.3 2.7 2105 78.28 0.2 0.1 0.0 0.0 0.0 3.5 7.0 7.4 0.4 2.8 2154 78.28 0.2 0.1 0.0 0.0 0.0 3.6 7.2 7.5 0.4 2 9 2204 78.28 0.2 0.1 0.0 0.0 0.0 3.7 7.3 7.7 0.4 3 2249 78.28 0.2 0.1 0.0 0.0 0.0 3.7 7.5 7.9 0.4 3.1 2293 78.28 0.2 0.1 0.0 0.4 0.0 3.8 7.6 8.4 0.8 3.2 2338 78.28 0.2 0.1 0.0 1.1 0.0 3.9 7.8 9.3 1.5 3.3 2383 78.28 0.2 0.1 0.0 2.0 0.0 4.0 7.9 10.3 2.4 3.4 2427 78.28 0.2 0.2 0.0 3.0 0.0 4.0 8.1 11.6 3.5 3.5 2472 78.28 0.2 0.2 0.0 4.2 0.0 4.1 8.2 12.9 4.7 3.6 2517 78.28 0.3 0.2 0.0 5.6 0.0 4.2 8.4 14.4 6.0 3.7 2562 78.28 0.3 0.2 0.0 7.0 0.0 4.3 8.5 16.0 7.5 3.8 2606 78.28 0.3 0.2 0.0 8.6 0.0 4.3 8.7 17.7 9.0 3.9 2651 78.28 0.3 0.2 0.0 10.2 0.0 4.4 8.8 19.6 10.7 4 2696 78.28 0.3 0.2 0.0 12.0 0.0 4.5 9.0 21.5 12.5 4.1 2741 78.28 0.3 0.2 0.0 13.8 0.0 4.6 9.1 23.5 14.3 4.2 2785 78.28 0.3 0.2 0.0 15.8 0.0 4.6 9.3 25.5 16.3 4.3 2830 78.28 0.3 0.2 0.0 17.8 0.0 4.7 9.4 27.7 18.3 4.4 2875 78.28 0.3 0.2 0.0 19.9 0.0 4.8 9.6 30.0 20.4 4.5 2920 78.28 0.3 0.2 0.0 22.0 0.0 4.9 9.7 32.3 22.6 4.6 2964 78.28 0.3 0.2 0.0 24.3 0.0 4.9 9.9 34.7 24.8 4.7 3009 78.28 0.3 0.2 0.0 26.6 0.0 5.0 10.0 37.2 27.1 4.8 3054 78.28 0.3 0.2 0.0 29.0 0.0 5.1 10.2 39.7 29.5 4.9 3099 78.28 0.3 0.2 0.0 31.4 0.0 5.2 10.3 42.3 32.0 5 3143 78.28 0.3 0.2 0.Q 33.9 0.0 5.2 10.5 45.0 34.5 5.1 3188 78.28 0.3 0.2 0.0 36.5 0.0 5.3 10.6 47.7 37.1 5.2 3233 78.28 0.3 0.2 0.0 39.2 0.0 5.4 10.8 50.5 39.7 5.3 3277 78.28 0.3 0.2 0.0 41.9 0.0 5.5 10.9 53.3 42.4 5.4 3322 78.28 0.3 0.2 0.1 44.6 0.0 5.5 11.1 56.3 45.2 5.5 3367 78.28 0.3 0.2 0.1 47.4 0.0 5.6 11.2 59.2 48.0 5.6 3412 78.28 0.3 0.2 0.1 50.3 0.0 5.7 11.4 62.3 50.9 5.7 3456 78.28 0.3 0.2 0.1 53.2 0.0 5.8 11.5 65.4 53.8 5.8 3501 78.28 0.3 0.2 0.1 56.2 0.0 5.8 11.7 68.5 56.8 5.9 3546 78.28 0.3 0.2 0.1 59.3 0.0 5.9 11.8 71.7 59.9 6 3591 78.28 0.3 0.2 0.1 62.4 0.0 6.0 12.0 74.9 63.0 6.1 3635 78.28 0.3 0.2 0.1 65.5 0.0 6.1 12.1 78.2 66.1 6.2 3680 78.28 0.3 0.2 0.1 68.7 0.0 6.1 12.3 81.6 69.3 6.3 _, - 3725 -78.28 "0.3 0.2 0.1 71.9 0.0 6.2 12.4 85:0` �72 6 6.4 3770 78.28 0.3 0.2 0.1 75.2 0.0 6.3 12.6 88.4 75.9 6.5 3814 78.28 0.3 0.2 0.1 78.6 0.0 6.4 12.7 91.9 79.2 6.6 3859 78.28 0.3 0.2 0.1 82.0 0.0 6.4 12.9 95.5 82.6 6.7 3904 78.28 0.3 0.2 0.1 85.4 0.0 6.5 13.0 99.1 86.1 6.8 3949 78.28 0.3 0.2 0.1 88.9 0.0 6.6 13.2 102.7 89.5 6.9 3993 78.28 0.3 0.3 0.1 92.4 0.0 6.7 13.3 106.4 93.1 7 4038 78.28 0.4 0.3 0.1 96.0 0.0 6.7 13.5 110.1 96.7 7.1 4083 78.28 0.4 0.3 0.1 99.6 0.0 6.8 13.6 113.9 100.3 7.2 4127 78.28 0.4 0.3 0.1 103.3 0.0 6.9 13.8 117.7 104.0 - 7.3 4172 78.28 0.4 0.3 0.1 107.0 0.0 7.0 13.9 121.6 107.7 7.4 4217 78.28 0.4 0.3 0.1 110.8 0.0 7.0 14.1 125.5 111.4 File:PIPE-stormtech-100.xis 7/31/2014 CESINW,Inc. Page 2 • 7 4262 78.223 0.4 0.3 U.1 114.6 0.0 7.1 14.2 129.4 115.2 7.6 4306 78.28 0.4 0.3 0.1 118.4 0.0 7.2 14.4 133.4 119.1 7.7 4351 78.28 0.4 0.3 0.1 122.3 0.0 7.3 14.5 137.5 123.0 7.8 4396 78.28 0.4 0.3 0.1 126.2 0.0 7.3 14.7 141.6 126.9 7.9 4441 78.28 0.4 0.3 0.1 130.2 0.0 7.4 14.8 145,7 130.9 8 4485 78.28 0.4 0.3 0.1 134.2 0.0 7.5 15.0 149.8 134.9 8.1 4530 78.28 0.4 0.3 0.1 138.2 0.0 7.6 15.1 154.0 138.9 8.2 4575 78.28 0.4 0.3 0.1 142.3 0.0 7.6 15.2 158.3 143.0 8.3 4620 78.28 0.4 0.3 0.1 146.4 0.0 7.7 15.4 162.5 147.2 8.4 4664 78.28 0.4 0.3 0.1 150.6 0.0 7.8 15.5 166.9 151.3 8.5 4709 78.28 0.4 0.3 0.1 1548 0.0 7.8 15.7 171.2 155.5 8.6 4754 78.28 0.4 0.3 0.1 159.0 0.0 7.9 15.8 175.6 159.8 8.7 4799 78.28 0.4 0 3 0.1 163.3 0.0 8.0 16.0 180.0 164.1 8.8 4843 78.28 0.4 0.3 0.1 167.6 0.0 8.1 16.1 184.5 168.4 8.9 4888 78.28 0.4 0.3 0.1 172.0 0.0 8.1 16.3 189.0 172.7 9 4933 78.28 0.4 0.3 0.1 176.4 0.0 8.2 16.4 193.6 177.1 9.1 4977 78.28 0.4 0.3 0.1 180.8 0.0 8.3 16.6 198.2 181.6 9.2 5022 78.28 0.4 0.3 0.1 185.3 0.0 8.4 16.7 202.8 186.0 9.3 5067 7828 0.4 0.3 0.1 189.8 0.0 8.4 16.9 207.4 190 5 9.4 5112 78.28 0.4 0.3 0.1 194.3 0.0 8.5 17.0 212.1 195.1 9.5 5156 78.28 0.4 0.3 0.1 198.9 0.0 8.6 17.2 216.8 199.7 9.6 5201 78.28 0.4 0.3 0.1 203.5 0.0 8.7 17.3 221.6 204.3 • 9.7 5246 78.28 0.4 0.3 0.1 208.1 0.0 8.7 17.5 226.4 208.9 9.8 5291 78.28 0.4 0.3 0.1 212.8 0.0 8.8 17.6 231.2 213.6 9.9 5335 78.28 0.4 0.3 0.1 217.5 0.0 8.9 17.8 236.1 218.3 10 5380 78.28 0.4 0.3 0.1 222.2 0.0 9.0 17.9 241.0 223.1 • • File:PIPE-starmtech-100.xls 7/31/2014 CESINW,Inc. Page 3 Pipe Storage Routing Time 11 /2 2S1 11+12+2S1 01 02+2S2 STORAGE 10 0 0 0.0 0.0 0.0 0.0 0.0 0.0 20 0 0 0.0 0.0 0.0 0.0 0.0 0.2 30 C0 0.0 0.0 0.0 0.0 0.0 2.2 40 0.0 0.0 0.0 0.0 0.0 0.0 8.2 50 00 0.0 0.0 0.1 0.0 0.1 19.1 60 C.0 0.0 0.1 0.1 0.0 0.1 34.4 70 110 0.0 0.1 0.2 0.0 0.2 53.3 80 0 0 0.0 0.2 0.3 0.0 0.3 75.2 90 0 0 0.0 0.3 0.3 0.0 0.3 99.7 100 0 0 0.1 0.3 0.4 0.0 0.4 127.8 110 0 1 0.1 0.4 0.5 0.0 0.5 123.6 120 01 0.1 0.4 0.5 0.0 0.5 136.1 130 0I 0.1 0.5 0.6 0.0 0.5 150.9 140 0 1 0.1 0.5 0.6 0.0 0.6 167.5 150 0 . 0.1 0.6 0.7 0.0 0.7 185.4 160 0 1 0.1 0.6 0.8 0.0 0.7 206.6 170 0.1 0.7 0.8 0.1 0.8 217.4 180 0 1 0.1 0.7 0.9 0.1 0.9 237.3 190 0 I 0.1 0.8 1.0 0.1 0.9 258.7 200 0 1 0.1 0.9 1.1 0-1 1.0 281.1 210 0 I 0.1 0.9 1.1 0.1 1.1 304.4 220 0 1 0.1 1.0 1.2 0.1 1.1 318.6 230 01 0.1 1.1 1 3 0.1 1.2 342.0 240 0 1 0.1 1.1 1.4 0.1 1.3 369.0 250 0I 0.1 1.2 1.5 0.1 1_4 397.2 260 0 1 0.1 1.3 1.6 0.1 1.5 416.1 270 C 1 0.1 1.4 1.6 0.1 1.5 439.0 280 01 0.1 1.5 1.7 0.1 1.6 465.4 290 i0 I 0.1 1.6 1.8 01 1 7 498.2 300 0 1 0.1 1.7 1.9 0.1 1.8 526.5 310 0 t 0.1 1.8 2.1 0.1 2.0 559.2 320 0 1 0.1 1.9 2.2 0.1 2.1 592.6 330 0 1 0.2 2.0 2.3 0.1 2.2 618.6 340 _2 0.2 2.1 2.4 0.1 2.3 650.9 350 0._ 0.2 2.2 2.5 0.1 2.4 690.3 360 0 2 0.2 2.3 2.6 0.1 2.5 727.1 370 2_ 0.2 2.4 2.8 0.1 2.7 767.7 380 C 2 0.2 2.6 2.9 0.1 2.8 802.0 390 2 0.2 2.7 3.0 0.1 2.9 839.3 400 0 2 0.2 2.8 3.2 0.1 3.1 886.4 410 0 2 0.3 2.9 3.4 0.1 3.3 947.9 420 03 0.3 3.2 3.7 0.1 3.5 1018.9 430 0 3 0.3 3.4 4.0 0.1 3.8 1106.1 440 ii 3 0.3 3.7 4.3 0.1 4.2 1213.1 450 0.5 4.0 4.9 0.2 4.7 1367.1 460 0.8 4.5 5.8 0.2 5.6 1629.6 470 0 8 0.8 5.4 7.0 0.3 6.7 1945.5 480 a 3 0.5 6.4 7.8 0.3 7.4 2142.3 490 . 0 0.4 7.1 8.0 0.4 7.6 2170.3 500 ii 4 0.3 7.2 7.9 0.4 7.5 2135.7 510 0 3 0.3 7.1 7.7 0.4 7.3 2091.3 520 0 3 0.2 7.0 7.5 0.3 7.1 2038.8 530 .2 0.2 6.8 7.2 0.3 6.9 1968.6 540 C 2 0.2 6.6 6.9 0.3 6.6 1895.1 550 _ 0.2 6.3 6.7 0.3 6.4 1822.2 560 0 2 0.2 6.1 6.5 0.3 6.2 1764.2 570 _ 0.2 5.9 6.3 0.3 6.0 1709.9 580 0 2 0.2 5.7 6.1 0.3 5.8 1662.6 590 02 0.2 5.6 5.9 0.3 5.7 1622.8 600 0 2 0.2 5.4 5.8 0.3 5.5 1579.6 610 0.2 5.3 5.6 0.2 5.4 1548.0 620 0.2 0.2 5.2 5.5 0.2 5.3 1512.7 630 0 2 0.2 5.1 5.4 0.2 5.2 1490.2 640 ii 2 0.2 5.0 5.3 0.2 5.1 1459.5 _ .... . 650 ,_ 0.2 • 4.9 5.2 0.2 5-0 1419.9 660 0 2 0.1 4.7 5.0 0.2 4.8 1389.1 670 _ 0.1 4.6 4.9 0.2 4.7 1352.7 680 i, 0.1 4.5 4.8 0.2 4.6 1333.6 690 01 0.1 4.4 4.7 0.2 4.6 1308.7 700 - I 0.1 4.4 4.7 0.2 4.5 1283.8 710 0 I 0.1 4.3 4.6 0.2 4.4 1259.0 720 0 1 0.1 4.2 4.5 0.2 4.4 1269.6 730 0 I 0.1 4.2 4.5 0.2 4.4 1268.4 _ 740 a 0.1 4.2 4.5 0.2 4.4 1267.3 750 0 I 0.1 4.2 4.5 0.2 4.4 1266.3 760 01 0.1 4.2 4.5 0.2 4.4 1261.3 File:PIPE-stormtech-100.xIs 7/31/2014 CESINW,Inc. Page 4 CL s tt 'T\i4\T Project: BonaaveLite Project Number: 2876' SANTA BARBARA URBAN HYDROGRAPH Date: 7/31/14 SCS TYPE 1A 24-HOUR DISTRIBUTION Basin: Ross Event: 100-year pie Given: Area= 0 85 acres Pt = 4 2 inches dt = 10 min. Tc = 42 min. w = 0.1064 routing constant Pervious Area Impervious Area HYDROGRAPH RESULTS Area= 0.49 acres Area = 0.36 acres Peak Runoff 0.38 cfs CN = 79 CN = 98 Total Vol. : 8770 cf S = 2.66 S = 0.20 0.2S= 0.53 0.2S = 0.04 Peak Runoff Hydrograph 0.4 0.4 0.3 0.3 - co U. U S. 0.2 0 0.2 0.1 0.1 - 0.0 0 200 400 600 800 1000 1200 1400 1600 Time in Minutes File:SBUH-24-100year.xls 7/31/2014 CESINW,Inc. Page 1 o Pervious Area Impervious Area (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distri- mental fated lated mental lated mental Runoff Hydro- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (%ofPt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 1 10 0.0040 0.0168 0.0168 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 2 20 0.0040 0.0168 0.0336 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 3 30 0.0040 0.0168 0.0504 0.0000 0.0000 0.0004 0.0004 0.0002 0.0 0.0 4 40 0.0040 0.0168 0.0672 0.0000 0.0000 0.0030 0.0026 0.0011 0.0 0.0 5 50 0.0040 0.0168 0.0840 0.0000 0.0000 0.0075 0.0045 0.0019 0.0 0.0 6 60 0.0040 0.0168 0.1008 0.0000 0.0000 0.0136 0.0061 0.0026 0.0 0.0 7 70 0.0040 0.0168 0.1176 0.0000 0.0000 0.0210 0.0074 0.0031 0.0 0.0 8 80 0.0040 0.0168 0.1344 0.0000 0.0000 0.0294 0.0084 0.0036 0.0 0.0 9 90 0.0040 0.0168 0.1512 0.0000 0.0000 0.0387 0.0093 0.0039 0.0 0.0 10 100 0.0040 0.0168 0.1680 0.0000 0.0000 0.0488 0.0101 0.0043 0.0 0.0 11 110 0.0050 0.0210 0.1890 0.0000 0.0000 0.0623 0.0135 0.0057 0.0 0.0 12 120 0.0050 0.0210 0.2100 0.0000 0.0000 0.0767 0.0143 0.0061 0.0 0.0 13 130 0.0050 0.0210 0.2310 0.0000 0.0000 0.0917 0.0151 0.0064 0.0 0.0 14 140 0.0050 0.0210 0.2520 0.0000 0.0000 0.1074 0.0157 0.0066 0.0 0.0 15 150 0.0050 0.0210 0.2730 0.0000 0.0000 0.1236 0.0162 0.0068 0.0 0.0 16 160 0.0050 0.0210 0.2940 0.0000 0.0000 0.1402 0.0166 0.0070 0.0 0.0 17 170 0.0060 0.0252 0.3192 0.0000 0.0000 0.1606 0.0204 0.0087 0.0 0.0 18 180 0.0060 0.0252 0.3444 0.0000 0.0000 0.1815 0.0209 0.0089 0.0 0.0 19 190 0.0060 0.0252 0.3696 0.0000 0.0000 0.2029 0.0213 0.0090 0.0 0.0 20 200 0.0060 0.0252 0.3948 0.0000 0.0000 0.2245 0.0217 0.0092 0.0 0.0 21 210 0.0060 0.0252 0.4200 0.0000 0.0000 0.2465 0.0220 0.0093 0.0 0.0 22 220 0.0060 0.0252 0.4452 0.0000 0.0000 0.2688 0.0222 0.0094 0.0 0.0 23 230 0.0070 0.0294 0.4746 0.0000 0.0000 0.2950 0.0262 0.0111 0.1 0.0 24 240 0.0070 0.0294 0.5040 0.0000 0.0000 0.3215 0.0265 0.0112 0.1 0.0 25 250 0.0070 0.0294 0.5334 0.0000 0.0000 0.3483 0.0268 0.0113 0.1 0.0 26 260 0.0070 0.0294 0.5628 0.0004 0.0004 0.3753 0.0270 0.0116 0.1 0.1 27 270 0.0070 0.0294 0.5922 0.0013 0.0010 0.4024 0.0272 0.0121 0.1 0.1 28 280 0.0070 0.0294 0.6216 0.0029 0.0016 0.4298 0.0273 0.0125 0.1 0.1 29 290 0.0082 0.0344 0.6560 0.0056 0.0026 0.4620 0.0322 0.0151 0.1 0.1 30 300 0.0082 0.0344 0.6905 0.0090 0.0034 0.4944 0.0324 0.0157 0.1 0.1 31 310 0.0082 0.0344 0 7249 0.0131 0.0041 0.5269 0.0325 0.0162 0.1 0.1 32 320 0.0082 0.0344 0.7594 0.0180 0.0049 0.5596 0.0327 0.0167 0.1 0.1 33 330 0.0082 0.0344 0.7938 0.0235 0.0056 0.5924 0.0328 0.0171 0.1 0.1 34 340 0.0082 0.0344 0.8282 0.0298 0.0062 0.6253 0.0329 0.0175 0.1 0.1 35 350 0.0095 0.0399 0.8681 0.0378 0.0080 0.6636 0.0383 0.0208 0.1 0.1 36 360 0.0095 0.0399 0.9080 0.0467 0.0089 0.7020 0.0384 0.0214 0.1 0.1 37 370 0.0095 0.0399 0.9479 0.0564 0.0097 0.7405 0.0385 0.0219 0.1 0.1 38 380 0.0095 0.0399 0.9878 0.0668 0.0105 0.7791 0.0386 0.0224 0.1 0.1 39 390 0.0095 0.0399 1.0277 0.0780 0.0112 0.8178 0.0387 0.0228 0.1 0.1 40 400 0.0095 0.0399 1.0676 0.0899 0.0119 0.8566 0.0388 0.0233 0.1 0.1 41 410 0.0134 0.0563 1.1239 0.1079 0.0180 0.9114 0.0548 0.0336 0.2 0.1 42 420 0.0134 0.0563 1.1802 0.1272 0.0193 0.9663 0.0549 0.0344 0.2 0.1 43 430 0.0134 0.0563 1.2365 0.1477 0.0205 1.0213 0.0550 0.0351 0.2 0.1 44 440 0.0180 0.0756 1.3121 0.1771 0.0294 1,0954 0.0741 0.0483 0.2 0.2 45 450 0.0180 0.0756 1.3877 0.2085 0.0314 1.1696 0.0742 0.0495 0.3 0.2 46 460 0.0340 0.1428 1.5305 0.2728 0.0643 1.3102 0.1405 0.0966 0.5 0.2 47 470 0.0540 0.2268 1.7573 0.3868 0.1140 1.5341 0.2239 0.1605 0.8 0.3 48 480 0.0270 0.1134 1.8707 0.4486 0.0618 1.6463 0.1122 0.0831 0.4 0.4 49 490 0.0180 0.0756 1.9463 0.4913 0.0428 1.7211 0.0749 0.0564 0.3 0.4 50 500 0.0134 0.0563 2.0026 0.5240 0.0326 1.7769 0.0558 0.0424 0.2 0.3 51 510 0.0134 0.0563 2.0588 0.5572 0.0333 1.8327 0.0558 0.0428 0.2 0.3 52 520 0.0134 0.0563 2.1151 0.5911 0.0339 1.8885 0.0558 0.0432 0.2 0.3 53 530 0.0088 0.0370 2.1521 0.6137 0.0226 1.9252 0.0367 0.0285 0.1 0.3 54 540 0.0088 0.0370 2.1890 0.6365 0.0228 1.9618 0.0367 0.0287 0.1 0.2 55 550 0.0088 0.0370 2.2260 0.6596 0.0231 1.9985 0.0367 0.0288 0.1 0.2 56 560 0.0088 0.0370 2.2630 0.6829 0.0233 2.0352 0.0367 0.0290 0.1 0.2 57 570 0.0088 0.0370 2.2999 0.7064 0.0235 2.0719 0.0367 0.0291 0.1 0.2 58 580 0.0088 0.0370 2.3369 0.7301 0.0237 2.1086 0.0367 0.0292 0.2 0.2 59 590 0.0088 0.0370 2.3738 0.7541 0.0240 2.1454 0.0367 0.0294 0.2 0.2 60 600 0.0088 0.0370 2.4108 0.7783 0.0242 2.1821 0.0367 0.0295 0.2 0.2 61 610 0.0088 0.0370 2.4478 0.8026 0.0244 2.2188 - 0.0367 -0.0296 ---•0.2 --0.2 .-• -- - 62 620 0.0088 0.0370 2.4847 0.8272 0.0246 2.2556 0.0367 0.0297 0.2 0.2 63 630 0.0088 0.0370 2.5217 0.8520 0.0248 2.2923 0.0367 0.0298 0.2 0.2 64 640 0.0088 0.0370 2.5586 0.8770 0.0250 2.3290 0.0367 0.0300 0.2 0.2 65 650 0.0072 0.0302 2.5889 0.8975 0.0206 2.3591 0.0301 0.0246 0.1 0.2 66 660 0.0072 0.0302 2.6191 0.9182 0.0207 2.3892 0.0301 0.0247 0.1 0.2 67 670 0.0072 0.0302 2.6494 0.9390 0.0208 2.4193 0.0301 0.0247 0.1 0.1 68 680 0.0072 0.0302 2.6796 0.9600 0.0209 2.4494 0.0301 0.0248 0.1 0.1 69 690 0.0072 0.0302 2.7098 0.9810 0.0210 2.4794 0.0301 0.0249 0.1 0.1 70 700 0.0072 0.0302 2.7401 1.0022 0.0212 2.5095 0.0301 0.0249 0.1 0.1 71 710 0.0072 0.0302 2.7703 1.0234 0.0213 2.5396 0.0301 0.0250 0.1 0.1 File:SBUH-24-100year.xls 7/31/2014 CESINW,Inc. Page 2 (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distri- mental lated lated mental lated mental Runoff Hydro- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph - (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 72 720 0.0072 0.0302 2.8006 1.0448 0.0214 2.5697 0.0301 0.0251 0.1 0.1 73 730 0.0072 0.0302 2.8308 1.0663 0.0215 2.5998 0.0301 0.0251 0.1 0.1 74 740 0.0072 0.0302 2.8610 1.0879 0.0216 2.6299 0.0301 0.0252 0.1 0.1 75 750 0.0072 0.0302 2.8913 1.1096 0.0217 2.6600 0.0301 0.0253 0.1 0.1 76 760 0.0072 0.0302 2.9215 1.1314 0.0218 2.6901 0.0301 0.0253 0.1 0.1 77 770 0.0057 0.0239 2.9455 1.1487 0.0173 2.7140 0.0238 0.0201 0.1 0.1 78 780 0.0057 0.0239 2.9694 1.1661 0.0174 2.7378 0.0238 0.0201 0.1 0.1 79 790 0.0057 0.0239 2.9933 1.1836 0.0175 2.7616 0.0238 0.0202 0.1 0.1 80 800 0.0057 0.0239 3.0173 1.2011 0.0175 2.7855 0.0238 0.0202 0.1 0.1 81 810 0.0057 0.0239 3.0412 1.2187 0.0176 2.8093 0.0238 0.0202 0.1 0.1 82 820 0.0057 0.0239 3.0652 1.2363 0.0176 2.8332 0.0238 0.0203 0.1 0.1 83 830 0.0057 0.0239 3.0891 1.2540 0.0177 2.8570 0.0238 0.0203 0.1 0.1 84 840 0.0057 0.0239 3.1130 1.2718 0.0177 2.8809 0.0238 0.0203 0.1 0.1 85 850 0.0057 0.0239 3.1370 1.2896 0.0178 2.9047 0.0238 0.0204 0.1 0.1 86 860 0.0057 0.0239 3.1609 1.3074 0.0179 2.9286 0.0238 0.0204 0.1 0.1 87 870 0.0057 0.0239 3.1849 1.3254 0.0179 2.9524 0.0239 0.0204 0.1 0.1 88 880 0.0057 0.0239 3.2088 1.3433 0.0180 2.9763 0.0239 0.0205 0.1 0.1 89 890 0.0050 0.0210 3.2298 1.3591 0.0158 2.9972 0.0209 0.0180 0.1 0.1 90 900 0.0050 0.0210 3.2508 1.3750 0.0158 3.0181 0.0209 0.0180 0.1 0.1 91 910 0.0050 0.0210 3.2718 1.3909 0.0159 3.0390 0.0209 0.0180 0.1 0.1 92 920 0.0050 0.0210 3.2928 1.4068 0.0159 3.0600 0.0209 0.0180 0.1 0.1 93 930 0.0050 0.0210 3.3138 1.4228 0.0160 3.0809 0.0209 0.0181 0.1 0.1 94 940 0.0050 0.0210 3.3348 1.4388 0.0160 3.1018 0.0209 0.0181 0.1 0.1 95 950 0.0050 0.0210 3.3558 1.4548 0.0160 3.1227 0.0209 0.0181 0.1 0.1 96 960 0.0050 0.0210 3.3768 1.4709 0.0161 3.1437 0.0209 0.0181 0.1 0.1 97 970 0.0050 0.0210 3.3978 1.4870 0.0161 3.1646 0.0209 0.0182 0.1 0.1 98 980 0.0050 0.0210 3.4188 1.5032 0.0162 3.1855 0.0209 0.0182 0.1 0.1 99 990 0.0050 0.0210 3.4398 1.5194 0.0162 3.2065 0.0209 0.0182 0.1 0.1 100 1000 0.0050 0.0210 3.4608 1.5356 0.0162 3.2274 0.0209 0.0182 0.1 0.1 101 1010 0.0040 0.0168 3.4776 1.5486 0.0130 3.2441 0.0167 0.0146 0.1 0.1 102 1020 0.0040 0.0168 3.4944 1.5616 0.0130 3.2609 0.0167 0.0146 0.1 0.1 103 1030 0.0040 0.0168 3.5112 1.5747 0.0131 3.2776 0.0167 0.0146 0.1 0.1 104 1040 0.0040 0.0168 3.5280 1.5878 0.0131 3.2944 0.0167 0.0146 0.1 0.1 105 1050 0.0040 0.0168 3.5448 1,6009 0.0131 3.3111 0.0167 0.0146 0.1 0.1 106 1060 0.0040 0.0168 3.5616 1.6140 0.0131 3.3279 0.0167 0.0147 0.1 0.1 107 1070 0.0040 0.0168 3.5784 1.6271 0.0131 3.3446 0.0167 0.0147 0.1 0.1 108 1080 0.0040 0.0168 3.5952 1.6403 0.0132 3.3614 0.0168 0.0147 0.1 0.1 109 1090 0.0040 0.0168 3.6120 1.6535 0.0132 3.3781 0.0168 0.0147 0.1 0.1 110 1100 0.0040 0.0168 3.6288 1.6667 0.0132 3.3949 0.0168 0.0147 0.1 0.1 111 1110 0.0040 0.0168 3.6456 1.6799 0.0132 3.4116 0.0168 0.0147 0.1 0.1 112 1120 0.0040 0.0168 3.6624 1.6932 0.0132 3.4284 0.0168 0.0147 0.1 0.1 113 1130 0.0040 0.0168 3.6792 1.7064 0.0133 3.4451 0.0168 0.0147 0.1 0.1 114 1140 0.0040 0.0168 3.6960 1.7197 0.0133 3.4619 0.0168 0.0148 0.1 0.1 115 1150 0.0040 0.0168 3.7128 1.7330 0.0133 3.4786 0.0168 0.0148 0.1 0.1 116 1160 0.0040 0.0168 3.7296 1.7463 0.0133 3.4954 0.0168 0.0148 0.1 0.1 117 1170 0.0040 0.0168 3.7464 1.7597 0.0133 3.5122 0.0168 0.0148 0.1 0.1 118 1180 0.0040 0.0168 3.7632 1.7731 0.0134 3.5289 0.0168 0.0148 0.1 0.1 119 1190 0.0040 0.0168 3.7800 1.7864 0.0134 3.5457 0.0168 0.0148 0.1 0.1 120 1200 0.0040 0.0168 3.7968 1.7999 0.0134 3.5624 0.0168 0.0148 0.1 0.1 121 1210 0.0040 0.0168 3.8136 1.8133 0.0134 3.5792 0.0168 0.0148 0.1 0.1 122 1220 0.0040 0.0168 3.8304 1.8267 0.0134 3.5959 0.0168 0.0148 0.1 0.1 123 1230 0.0040 0.0168 3.8472 1.8402 0.0135 3.6127 0.0168 0.0149 0.1 0.1 124 1240 0.0040 0.0168 3.8640 1.8537 0.0135 3.6294 0.0168 0.0149 0.1 0.1 125 1250 0.0040 0.0168 3.8808 1.8672 0.0135 3.6462 0.0168 0.0149 0.1 0.1 126 1260 0.0040 0.0168 3.8976 1.8807 0.0135 3.6630 0.0168 0.0149 0.1 0.1 127 1270 0.0040 0.0168 3.9144 1.8942 0.0135 3.6797 0.0168 0.0149 0.1 0.1 128 1280 0.0040 0.0168 3.9312 1.9078 0.0136 3.6965 0.0168 0.0149 0.1 0.1 129 1290 0.0040 0.0168 3.9480 1.9214 0.0136 3.7132 0.0168 0.0149 0.1 0.1 130 1300 0.0040 0.0168 3.9648 1.9350 0.0136 3.7300 0.0168 0.0149 0.1 0.1 131 1310 0.0040 0.0168 3.9816 1.9486 0.0136 3.7468 0.0168 0.0149 0.1 0.1 132 1320 0.0040 0.0168 3.9984 1.9622 0.0136 3.7635 0.0168 0.0150 0.1 0.1 133 1330 0.0040 0.0168 4.0152 1.9758 0.0136 3.7803 - -=0.0168 0.0150 0.1 0.1 -:':-134- ,'.-::7;1.340,_-..:OA040 ':Os0t68,_>-4.0320. =:=---1..9895-. -0=0137 3.7970 0.0168 0.0150 0.1 -Oa = -" X88 0.0150 0.1 0.1 F3642'*P1-i6d qOd40P`" .$il6g ;.^$ABS4.t .'h )t61s rfPOfC3T1 ".38306 'OOt68 0.0150 0.1 0.1 137 1370 0.0040 0.0168 4.0824 2.0306 0.0137 3.8473 0.0168 0.0150 0.1 0.1 138 1380 0.0040 0.0168 4.0992 2.0443 0.0137 3.8641 0.0168 0.0150 0.1 0.1 139 1390 0.0040 0.0168 4.1160 2.0581 0.0137 3.8808 0.0168 0.0150 0.1 0.1 140 1400 0.0040 0.0168 4.1328 2.0718 0.0138 3.8976 0.0168 0.0150 0.1 0.1 141 1410 0.0040 0.0168 4.1496 2.0856 0.0138 3.9144 0.0168 0.0150 0.1 0.1 142 1420 0.0040 0.0168 4.1664 2.0994 0.0138 3.9311 0.0168 0.0151 0.1 0.1 143 1430 0.0040 0.0168 4.1832 2.1132 0.0138 3.9479 0.0168 0.0151 0.1 0.1 144 1440 0.0040 0.0168 4.2000 2.1270 0.0138 3.9646 0.0168 0.0151 0.1 0.1 " Total "1.0000 .:. 4.2000 = . • CL S ttj \T Project: Bona venture Project Number: 2876 SANTA BARBARA URBAN HYDROGRAPH Date: 7/31/14 SCS TYPE 1A 24-HOUR DISTRIBUTION Basin: Ross Event: 100-year post Given: Area= 0.85 acres Pt = 4.2 inches dt = 10 min. Tc = 7 min. w = 0.4167 routing constant Pervious Area Impervious Area HYDROGRAPH RESULTS Area= 0.11 acres Area = 0.74 acres Peak Runoff 0.8 cfs CN = 79 CN = 98 Total Vol.: 11464 cf S = 2.66 S = 0.20 0.2S= 0.53 0.2S = 0.04 Peak Runoff Hydrograph 0.9 0.8 0.7 0.6 cn LI0.5 0 0.4 0.3 0.2 0.1 0 200 400 600 800 1000 1200 1400 1600 Time in Minutes File:SBUH-24-100year-post.xls 7/31/2014 CESINW,Inc. Page 1 • • Pervious Area Impervious Area (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (t2) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distri- mental lated lated mental lated mental Runoff Hydro- Hydro- - ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 1 10 0.0040 0.0168 0.0168 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 2 20 0.0040 0.0168 0.0336 0.0000 0.0000 0.0000 0.0000 0.0000 0.0 0.0 3 30 0.0040 0.0168 0.0504 0.0000 0.0000 0.0004 0.0004 0.0004 0.0 0.0 4 40 0.0040 0.0168 0.0672 0.0000 0.0000 0.0030 0.0026 0.0023 0.0 0.0 5 50 0.0040 0.0168 0.0840 0.0000 0.0000 0.0075 0.0045 0.0039 0.0 0.0 6 60 0.0040 0.0168 0.1008 0.0000 0.0000 0.0136 0.0061 0.0053 0.0 0.0 7 70 0.0040 0.0168 0.1176 0.0000 0.0000 0.0210 0.0074 0.0064 0.0 0.0 8 80 0.0040 0.0168 0.1344 0.0000 0.0000 0.0294 0.0084 0.0073 0.0 0.0 9 90 0.0040 0.0168 0.1512 0.0000 0.0000 0.0387 0.0093 0.0081 0.0 0.0 10 100 0.0040 0.0168 0.1680 0.0000 0.0000 0.0488 0.0101 0.0088 0.0 0.0 11 110 0.0050 0.0210 0.1890 0.0000 0.0000 0.0623 0.0135 0.0118 0.1 0.1 12 120 0.0050 0.0210 0.2100 0.0000 0.0000 0.0767 0.0143 0.0125 0.1 0.1 13 130 0.0050 0.0210 0.2310 0.0000 0.0000 0.0917 0.0151 0.0131 0.1 0.1 14 140 0.0050 0.0210 0.2520 0.0000 0.0000 0,1074 0.0157 0.0136 0.1 0.1 15 150 0.0050 0.0210 0.2730 0.0000 0.0000 0.1236 0.0162 0.0141 0.1 0.1 16 160 0.0050 0.0210 0.2940 0.0000 0.0000 0.1402 0.0166 0.0145 0.1 0.1 17 170 0.0060 0.0252 0.3192 0.0000 0.0000 0.1606 0.0204 0.0178 0.1 0.1 18 180 0.0060 0.0252 0.3444 0.0000 0.0000 0.1815 0.0209 0.0182 0.1 0.1 19 190 0.0060 0.0252 0.3696 0.0000 0.0000 0.2029 0.0213 0.0186 0.1 0.1 20 200 0.0060 0.0252 0.3948 0.0000 0.0000 0.2245 0.0217 0.0189 0.1 0.1 21 210 0.0060 0.0252 0.4200 0.0000 0.0000 0.2465 0.0220 0.0191 0.1 0.1 22 220 0.0060 0.0252 0.4452 0.0000 0.0000 0.2688 0.0222 0.0194 0.1 0.1 23 230 0.0070 0.0294 0.4746 0.0000 0.0000 0.2950 0.0262 0.0228 0.1 0.1 24 240 0.0070 0.0294 0.5040 0.0000 0.0000 0.3215 0.0265 0.0231 0.1 0.1 25 250 0.0070 0.0294 0.5334 0.0000 0.0000 0.3483 0.0268 0.0233 0.1 0.1 26 260 0.0070 0.0294 0.5628 0.0004 0.0004 0.3753 0.0270 0.0235 0.1 0.1 27 270 0.0070 0.0294 0.5922 0.0013 0.0010 0.4024 0.0272 0.0238 0.1 0.1 28 280 0.0070 0.0294 0.6216 0.0029 0.0016 0.4298 0.0273 0.0240 0.1 0.1 29 290 0.0082 0.0344 0.6560 0.0056 0.0026 0.4620 0.0322 0.0284 0.1 0.1 30 300 0.0082 0.0344 0.6905 0.0090 0.0034 0.4944 0.0324 0.0286 0.1 0.1 31 310 0.0082 0.0344 0.7249 0.0131 0.0041 0.5269 0.0325 0.0289 0.1 0.1 32 320 0.0082 0.0344 0.7594 0.0180 0.0049 0.5596 0.0327 0.0291 0.1 0.1 33 330 0.0082 0.0344 0.7938 0.0235 0.0056 0.5924 0.0328 0.0293 0.2 0.1 34 340 0.0082 0.0344 0.8282 0.0298 0.0062 0.6253 0.0329 0.0295 0.2 0.2 35 350 0.0095 0.0399 0.8681 0.0378 0.0080 0.6636 0.0383 0.0344 0.2 0.2 36 360 0.0095 0.0399 0.9080 0.0467 0.0089 0.7020 0.0384 0.0346 0.2 0.2 37 370 0.0095 0.0399 0.9479 0.0564 0.0097 0.7405 0.0385 0.0348 0.2 0.2 38 380 0.0095 0.0399 0.9878 0.0668 0.0105 0.7791 0.0386 0.0350 0.2 0.2 39 390 0.0095 0.0399 1.0277 0.0780 0.0112 0.8178 0.0387 0.0351 0.2 0.2 40 400 0.0095 0.0399 1.0676 0.0899 0.0119 0.8566 0.0388 0.0353 0.2 0.2 41 410 0.0134 0.0563 1.1239 0.1079 0.0180 0.9114 0.0548 0.0500 0.3 0.2 42 420 0.0134 0.0563 1.1802 0.1272 0.0193 0.9663 0.0549 0.0503 0.3 0.3 43 430 0.0134 0.0563 1.2365 0.1477 0.0205 1.0213 0.0550 0.0506 0.3 0.3 44 440 0.0180 0.0756 1.3121 0.1771 ' 0.0294 1.0954 0.0741 0.0683 0.4 0.3 45 450 0.0180 0.0756 1.3877 0.2085 0.0314 1.1696 0.0742 0.0687 0.4 0.3 46 460 0.0340 0.1428 1.5305 0.2728 0.0643 1.3102 0.1405 0.1307 0.7 0.5 47 470 0.0540 0.2268 1.7573 0.3868 0.1140 1.5341 0.2239 0.2097 1.1 0.8 48 480 0.0270 0.1134 1.8707 0.4486 0.0618 1.6463 0.1122 0.1057 0.5 0.8 49 490 0.0180 0.0756 1.9463 0.4913 0.0428 1.7211 0.0749 0.0707 0.4 0.5 50 500 0.0134 0.0563 2.0026 0.5240 0.0326 1.7769 0.0558 0.0528 0.3 0.4 51 510 0.0134 0.0563 2.0588 0.5572 0.0333 1.8327 0.0558 0.0529 0.3 0.3 52 520 0.0134 0.0563 2.1151 0.5911 0.0339 1.8885 0.0558 0.0530 0.3 0.3 53 530 0.0088 0.0370 2.1521 0.6137 0.0226 1.9252 0.0367 0.0348 0.2 0.2 54 540 0.0088 0.0370 2.1890 0.6365 0.0228 1.9618 0.0367 0.0349 0.2 0.2 55 550 0.0088 0.0370 2.2260 0.6596 0.0231 1.9985 0.0367 0.0349 0.2 0.2 56 560 0.0088 0.0370 2.2630 0.6829 0.0233 2.0352 0.0367 0.0350 0.2 0.2 57 570 0.0088 0.0370 2.2999 0.7064 0.0235 2.0719 0.0367 0.0350 0.2 0.2 58 580 0.0088 0.0370 2.3369 0.7301 0.0237 2.1086 0.0367 0.0350 0.2 0.2 59 590 0.0088 0.0370 2.3738 0.7541 0.0240 2.1454 0.0367 0.0351 0.2 0.2 60 600 0.0088 0.0370 2.4108 0.7783 0.0242 2.1821 0.0367 0.0351 0.2 0.2 61 610 0.0088 0.0370 2.4478 0.8026 0.0244 2.2188 0.0367 0-0351 0.2 -0.2 -..,-:--.-•• 62 620 0.0088 0.0370 2.4847 0.8272 0.0246 2.2556 0.0367 0.0352 0.2 0.2 63 630 0.0088 0.0370 2.5217 0.8520 0.0248 2.2923 0.0367 0.0352 0.2 0.2 64 640 0.0088 0.0370 2.5586 0.8770 0.0250 2.3290 0.0367 0.0352 0.2 0.2 65 650 0.0072 0.0302 2.5889 0.8975 0.0206 2.3591 0.0301 0.0288 0.1 0.2 66 660 0.0072 0.0302 2.6191 0.9182 0.0207 2.3892 0.0301 0.0289 0.1 0.2 67 670 0.0072 0.0302 2.6494 0.9390 0.0208 2.4193 0.0301 0.0289 0.1 0.1 68 680 0.0072 0.0302 2.6796 0.9600 0.0209 2.4494 0.0301 0.0289 0.1 0.1 69 690 0.0072 0.0302 2.7098 0.9810 0.0210 2.4794 0.0301 0.0289 0.1 0.1 70 700 0.0072 0.0302 2.7401 1.0022 0.0212 2.5095 0.0301 0.0289 0.1 0.1 71 710 0.0072 0.0302 2.7703 1.0234 0.0213 2.5396 0.0301 0.0290 0.1 0.1 File:SBUH-24-100year-post.xls 7/31/2014 CESINW,Inc. Page 2 1 (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) Time Time Rainfall Incre- Accumu- Accumu- Incre- Accumu- Incre- Total Instant Design Incre- Distri- mental lated lated mental lated mental Runoff Hydro- Hydro- ment bution Rainfall Rainfall Runoff Runoff Runoff Runoff graph graph ' (Min) (%of Pt) (in) (in) (in) (in) (in) (in) (in) (cfs) (cfs) 72 720 0.0072 0.0302 2.8006 1.0448 0.0214 2.5697 0.0301 0.0290 0.1 0.1 73 730 0.0072 0.0302 2.8308 1.0663 0.0215 2.5998 0.0301 0.0290 0.1 0.1 74 740 0.0072 0.0302 2.8610 1.0879 0.0216 2.6299 0.0301 0.0290 0.1 0.1 75 750 0.0072 0.0302 2.8913 1.1096 0.0217 2.6600 0.0301 0.0290 0.1 0.1 76 760 0.0072 0.0302 2.9215 1.1314 0.0218 2.6901 0.0301 0.0290 0.1 0.1 77 770 0.0057 0.0239 2.9455 1.1487 0.0173 2.7140 0.0238 0.0230 0.1 0.1 78 780 0.0057 0.0239 2.9694 1.1661 0.0174 2.7378 0.0238 0.0230 0.1 0.1 79 790 0.0057 0.0239 2.9933 1.1836 0.0175 2.7616 0.0238 0.0230 0.1 0.1 BO 800 0.0057 0.0239 3.0173 1.2011 0.0175 2.7855 0.0238 0.0230 0.1 0.1 81 810 0.0057 0.0239 3.0412 1.2187 0.0176 2.8093 0.0238 0.0230 0.1 0.1 82 820 0.0057 0.0239 3.0652 1.2363 0.0176 2.8332 0.0238 0.0230 0.1 0.1 83 830 0.0057 0.0239 3.0891 1.2540 0.0177 2.8570 0.0238 0.0230 0.1 0.1 84 840 0.0057 0.0239 3.1130 1.2718 0.0177 2.8809 0.0238 0.0231 0.1 0.1 85 850 0.0057 0.0239 3.1370 1.2896 0.0178 2.9047 0.0238 0.0231 0.1 0.1 86 860 0.0057 0.0239 3.1609 1.3074 0.0179 2.9286 0.0238 0.0231 0.1 0.1 87 870 0.0057 0.0239 3.1849 1.3254 0.0179 2.9524 0.0239 0.0231 0.1 0.1 88 880 0.0057 0.0239 3.2088 1.3433 0.0180 2.9763 0.0239 0.0231 0.1 0.1 89 890 0.0050 0.0210 3.2298 1.3591 0.0158 2.9972 0.0209 0.0203 0.1 0.1 90 900 0.0050 0.0210 3.2508 1.3750 0.0158 3.0181 0.0209 0.0203 0.1 0.1 91 910 0.0050 0.0210 3.2718 1.3909 0.0159 3.0390 0.0209 0.0203 0.1 0.1 92 920 0.0050 0.0210 3.2928 1.4068 0.0159 3.0600 0.0209 0.0203 0.1 0.1 93 930 0.0050 0.0210 3.3138 1.4228 0.0160 3.0809 0.0209 0.0203 0.1 0.1 94 940 0.0050 0.0210 3.3348 1.4388 0.0160 3.1018 0.0209 0.0203 0.1 0.1 95 950 0.0050 0.0210 3.3558 1.4548 0.0160 3.1227 0.0209 0.0203 0.1 0.1 96 960 0.0050 0.0210 3.3768 1.4709 0.0161 3.1437 0.0209 0.0203 0.1 0.1 97 970 0.0050 0.0210 3.3978 1.4870 0.0161 3.1646 0.0209 0.0203 0.1 0.1 98 980 0.0050 0.0210 3.4188 1.5032 0.0162 3.1855 0.0209 0.0203 0.1 0.1 99 990 0.0050 0.0210 3.4398 1.5194 0.0162 3.2065 0.0209 0.0203 0.1 0.1 100 1000 0.0050 0.0210 3.4608 1.5356 0.0162 3.2274 0.0209 0.0203 0.1 0.1 101 1010 0.0040 0.0168 3.4776 1.5486 0.0130 3.2441 0.0167 0.0163 0.1 0.1 102 1020 0.0040 0.0168 3.4944 1.5616 0.0130 3.2609 0.0167 0.0163 0.1 0.1 103 1030 0.0040 0.0168 3.5112 1.5747 0.0131 3.2776 0.0167 0.0163 0.1 0.1 104 1040 0.0040 0.0168 3.5280 1.5878 0.0131 3.2944 0.0167 0.0163 0.1 0.1 105 1050 0.0040 0.0168 3.5448 1.6009 0.0131 3.3111 0.0167 0.0163 0.1 0.1 106 1060 0.0040 0.0168 3.5616 1.6140 0.0131 3.3279 0.0167 0.0163 0.1 0.1 107 1070 0.0040 0.0168 3.5784 1.6271 0.0131 3.3446 0.0167 0.0163 0.1 0.1 108 1080 0.0040 0.0168 3.5952 1.6403 0.0132 3.3614 0.0168 0.0163 0.1 0.1 109 1090 0.0040 0.0168 3.6120 1.6535 0.0132 3.3781 0.0168 0.0163 0.1 0.1 110 1100 0.0040 0.0168 3.6288 1.6667 0.0132 3.3949 0.0168 0.0163 0.1 0.1 111 1110 0.0040 0.0168 3.6456 1.6799 0.0132 3.4116 0.0168 0.0163 0.1 0.1 112 1120 0.0040 0.0168 3.6624 1.6932 0.0132 3.4284 0.0168 0.0163 0.1 0.1 113 1130 0.0040 0.0168 3.6792 1.7064 0.0133 3.4451 0.0168 0.0163 0.1 0.1 114 1140 0.0040 0.0168 3.6960 1.7197 0.0133 3.4619 0.0168 0.0163 0.1 0.1 115 1150 0.0040 0.0168 3.7128 1.7330 0.0133 3.4786 0.0168 0.0163 0.1 0.1 116 1160 0.0040 0.0168 3.7296 1.7463 0.0133 3.4954 0.0168 0.0163 0.1 0.1 117 1170 0.0040 0.0168 3.7464 1.7597 0.0133 3.5122 0.0168 0.0163 0.1 0.1 118 1180 0.0040 0.0168 3.7632 1.7731 0.0134 3.5289 0.0168 0.0163 0.1 0.1 119 1190 0.0040 0.0168 3.7800 1.7864 0.0134 3.5457 0.0168 0.0163 0.1 0.1 120 1200 0.0040 0.0168 3.7968 1.7999 0.0134 3.5624 0.0168 0.0163 0.1 0.1 121 1210 0.0040 0.0168 3.8136 1.8133 0.0134 3.5792 0.0168 0.0163 0.1 0.1 122 1220 0.0040 0.0168 3.8304 1.8267 0.0134 3.5959 0.0168 0.0163 0.1 0.1 123 1230 0.0040 0.0168 3.8472 1.8402 0.0135 3.6127 0.0168 0.0163 0.1 0.1 124 1240 0.0040 0.0168 3.8640 1.8537 0.0135 3.6294 0.0168 0.0163 0.1 0.1 125 1250 0.0040 0.0168 3.8808 1,8672 0.0135 3.6462 0.0168 0.0163 0.1 0.1 126 1260 0.0040 0.0168 3.8976 1.8807 0.0135 3.6630 0.0168 0.0163 0.1 0.1 127 1270 0.0040 0.0168 3.9144 1.8942 0.0135 3.6797 0.0168 0.0163 0.1 0.1 128 1280 0.0040 0.0168 3.9312 1.9078 0.0136 3.6965 0.0168 0.0163 0.1 0.1 129 1290 0.0040 0.0168 3.9480 1,9214 0.0136 3.7132 0.0168 0.0163 0.1 0.1 130 1300 0.0040 0.0168 3.9648 1.9350 0.0136 3.7300 0.0168 0.0163 0.1 0.1 131 1310 0.0040 0.0168 3.9816 1.9486 0.0136 3.7468 0.0168 0.0164 0.1 0.1 132 1320 0.0040 0.0168 3.9984 1.9622 0.0136 3.7635 0.0168 0.0164 0.1 0.1 133 1330. ,0.0040_ ...0.0168 ..4.0152 1.9758 0.0136 3.7803 _. .0.0168 .. ..0.0164. ..:_._0-1..._ ..0.1 134 1340 0.0040 0.0168 4.0320 1.9895 0.0137 3.7970 0.0168 0.0164 0.1 0.1 135 1350 0.0040 0.0168 4.0488 2.0032 0.0137 3.8138- 0.0168 0.0164 0.1 0.1 136 1360 0.0040 0.0168 4.0656 2.0169 0.0137 3.8306- 0.0168 0.0164 0.1 0.1 137 1370 0.0040 0.0168 4.0824 2.0306 0.0137 3.8473 0.0168 0.0164 0.1 0.1 138 1380 0.0040 0.0168 4.0992 2.0443 0.0137 3.8641 0.0168 0.0164 0.1 0.1 139 1390 0.0040 0.0168 4.1160 2.0581 0.0137 3.8808 0.0168 0.0164 0.1 0.1 140 1400 0.0040 0.0168 4.1328 2.0718 0.0138 3.8976 0.0168 0.0164 0.1 0.1 141 1410 0.0040 0.0168 4.1496 2.0856 0.0138 3.9144 0.0168 0.0164 0.1 0.1 142 1420 0.0040 0.0168 4.1664 2.0994 0.0138 3.9311 0.0168 0.0164 0.1 0.1 143 1430 0.0040 0.0168 4.1832 2.1132 0.0138 3.9479 0.0168 0.0164 0.1 0.1 144 1440 0.0040 0.0168 4.2000 2.1270 0.0138 3.9646 0.0168 0.0164 0.1 0.1 Total 1.0000 4.2000 Hydrograph Volume 11464 (Cubic Feet) File:SBUH-24-100year-post.xls 7/31/2014 CESINW,Inc. 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