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HomeMy WebLinkAboutSWP272241 1 i LA COLINA 1 City of Renton, Washington 1 1 Storm Drainage Report 1 Revised Febn ffuy 18, 1997 RevisedJ*6, 1998 1 RevisedMarch 31, 1999 1 1 1 Prepared By: Scott R. Borgeson 1 Todd A. Oberg Nicole E. Pauling 1 Reviewed By: 1 Michael L. Matheson, PE 1 •- 1 TRIAD ASSOCIATES 1 Au ust 12 1996 Triad Job No . 94 - 130 1 �zz•v/ l�all� - q5 - /Vi PP DRAINAGE STUDY AND ANALYSIS FOR THE PRELIMINARY PLAT OF "LA COLINA" CITY OF RENTON, WASHINGTON Prepared By: Triad Associates Inc. September, 1995 Triad Job No. 94-130 Prepared By: Reviewed By: Michael Mathis Clay A. Loomis, P.E. 4 WHO DEVELOP M'Ej`I1 "INNING �1 CITY OF RENTON rVVWM /o- 7--9rD 1. PROJECT NARRATIVE The proposed project is located on a 46.9 acre site in Renton adjacent and south of the Monterey Terrace Plat and north of Maple Valley Highway(SR 169). Approximately 29.3 acres will be developed into 139 lots and 17.6 acres will remain in its' existing condition. Vehicular access will be via the southerly extension of Edmonds Ave. N.E. from N.E. 3rd Street. The site is a gravel mine with very little natural vegetation remaining. Most of the gravel's have been mined and mining operations have not occurred in recent times. This site is situated on a high, steep hillside above Maple Valley Highway making it inaccessible from there. The site slopes generally in a westerly direction. Most of the storm runoff currently percolates into the existing soils, very little if any at all, flow over the steep slope. 2. DESCRIPTION OF EXISTING AND PROPOSED ON-SITE DRAINAGE FEATURES The site consists of gravelly soils lightly covered with sparse vegetation sloping in a generally east to west direction at a rate of approximately 4 to 5 percent. The existing soils are shown in the SCS mapping as Type A and B having a slow rate of runoff and moderate permeability. This site lies within Zone I of the City of Rentons' Aquifer Protection Zones, which has the requirement that all detention and wetponds must be underground vaults with solid covers. Stormwater from the proposed site will be collected and conveyed in a storm drain system designed to convey the 100 year post- developed flows. This system will convey flows down the side of the southerly steep slope via a ADS N-12 pipe anchored to the slope to a structure which will then direct the correct amount of flow to the wetvault, detention vault and the existing 24" storm drain system in Maple Valley Highway which conveys these flows to the Cedar River. The Wetvault will be sized according to the current City requirements having a surface area of 1% of the impervious area of the developed portion of the site. The detention vault will be sized to detain flows to the rate of capacity remaining in the existing 24" culvert system in Maple Valley Highway. This 24" culvert has an approximate capacity of 21.0 cfs. The area not being developed will contribute approximately 8.1 cfs to this pipe leaving an allowable capacity of 12.9 cfs from the developed site. The 100 year developed flow rate from the developed area of the site is approximately 20.74 cfs. Since the 24" pipe can only carry 12.9 cfs of this flow, the detention vault will be sized to detain the flows by using a maximum release rate of 12.9cfs. It should be noted that the Cedar River is listed by the 1990 King County Surface Water Manual as a Receiving Water. The outlet of this 24" pipe is situated approximately 2.4 feet below the 100 year flood elevation at the Cedar River. This was taken into consideration when calculations were performed to determine the capacity of the pipe. All of this information was determined using the Water Works computer program and the SCS Hydrograph methods. The resultant calculations are attached for review. 3. ANALYSIS OF CORE REQUIREMENT NOS. 1 THROUGH 5 FROM KING COUNTY SURFACE WATER MANUAL The following core requirements required by the King County Storm Water Manual will be met by the design of this system. 1. Discharge at Natural Location: This project will discharge at the natural location since the site drains cast to west and over the hillside along the southwesterly portion of the site and then into the existing 24" culvert in Maple Valley Highway. The proposed drainage system will collect unite developed flows and convey them down the same hillside to Maple Valley Highway. 2. Off-site Analysis: As stated previously, the downstream system consists of the existing 24"storm drain in Maple Valley Highway. This system currently collects and conveys flows from the project site and a portion of the highway area discharging into the Cedar River. 3. Runoff Control: The developed storm runoff will be controlled by the proposed detention vault. The basis of design for this control is to detain the flows that cannot be conveyed directly into the downstream storm drain system. The existing downstream system has a capacity of approximately 23 cfs, the total 100year runoff rate for both the on and offsite is approximately 34cfs, therefore detention must be provided for the difference of 11 cfs. A diversion structure prior to the detention vault will be designed to direct the correct flows either to the detention vault or the downstream conveyance system. Flows will also be diverted to the proposed wetvault as required for water quality purposes. 4. Conveyance System: The On-site conveyance system will be designed with the final engineering plans. However, for this submittal, the preliminary size has been determined using the 100-year,, 24 hour storm event. This was done because there is no logical location to discharge the overflow between the 25-year and 100-year storm since the site is situated on top of a steep slope. Therefore the outflow pipe down the hill to the detention vault is sized to carry the 100-year post-developed storm. The flows will then be split at the bottom of the hill prior to entering the detention vault. The flows will eventually be conveyed via the existing 24"storm drain system in SR169 to the Cedar River. This storm system however, is only capable of conveying approximately 23cfs. The existing drainage area currently contributes about IOcfs to this storm drain leaving approximately 13cfs to come from the developed site. 5. Erosion/Sedimentation Control Plan: Erosion and Sediment Control Facilities will be designed according to Chapter 5 of the King County Surface Water Design Manual. These measures will be in place during construction to control sedimentation and runoff. The site will be designed to kdep flows from going over the steep slope uncontrolled. 4. ANALYSIS OF SPECIAL REQUIREMENTS The final design of this project will be in detailed compliance with all of the special requirements. The special requirements which might apply to this projectinclude the following: 1. Special Requirement No. 2, Compliance with Existing Master Drainage Plan 2. Special Requirement No. 5, Special Water Quality Controls 3. Special Requirement No. 12, Soils Analysis and Report The above mentioned special requirements will be further analyzed, if necessary, during the final design for construction permits. Analysis of these items have been performed on a preliminary basis to determine approximate size and costs of the Wetvault, the Detention Vault and the conveyance systems both proposed and existing. 5. PRELIMINARY RETENTION AND WETVAULT SIZING CALCULATIONS Enclosed are the calculations for the detention and wetvault facilities for this project. These facilities have been designed using the requirements of the City of Renton and the 1990 King County Drainage Manual. To briefly summarize, The Detention Vault has been sized to detain the excess flows for storm events up to the 100year-24hour storm from the developed site that cannot be directly discharged to the existing 24" storm drain because of capacity limitations. The Wetvault has been designed per the requirements of the manual wherein the surface area of the pool of water in the vault must be equal to or greater than 1% of the impervious surface area of the contributing site and the volume must be a minimum of the total volume of runoff from the tributary basin proposed developed condition using the water quality storm event having a precipitation where P2/3 is one third of the two year storm event. TRIAD pt+.Ee_ i LA COLINA/RENTON PRELIM. R/D CALC-S --------------------- --------------------------- -------BASIN SUI•HARY BASIN iri: D10 NAME: 1OYR DEV. SCS METHODOLOGY TOTAL AREA. . . . . . . : 29 . 30 Acres BASEFLOWS : 0 . 00 ofs RAINFALL TYPE. . . . : TYPElA PERVIOUS AREA PRECIPITATION. . . . : 2 . 90 inches AREA. . : 17 .96 Acres TIME INTERVAL. . . . : 16. 00 min CN. . . . : 80 .00 TIME OF CONC. . . . . : 21 . 09 min IMPERVIOUS AREA ABSTRACTION COEFF: 0 . 20 AREA . . : 11 . 34 Acres CN. . . . : 98 . 00 TcReach - Sheet L: 120.00 ns: 0. 1500 p2yr : 2. 00 s.:0 . 0100 TcReach - Shallow L: 300 .00 ks: 27 .00 s:0 .0150 TcReach - Channel L: 1750.00 kc: 42 .00 s:3.4000 TcReach - Channel L: 200.00 ke: 42.00 s: 1 . 0000 TcReach - Channel L: 50 .00 kc :42 .00 s:0 .0100 PEAK RATE: 10. 42 cfs VOL: 3. 69 Ac-ft TIME: 510 min BASIN ID: D100 NAME: IOOYR DEV. SCS METHODOLOGY TOTAL AREA. . . . . . . : 29.30 Acres BASEFLOWS: 0.00 cfs RAINFALL TYPE. . . . : TYPElA PERVIOUS AREA PRECIPITATION. . . . : 3.90 inches AREA. . : 17 . 96 Acres TIME INTERVAL. . . . : 10.00 min CN. . . . : 80.00 TIME OF CONC. . . . . : 21.09 min IMPERVIOUS AREA ABSTRACTION COEFF: 0. 20 AREA . . : 11 . 34 Acres CN . . . . : 98 .00 TcReach - Sheet. L: 120.00 ns:0 . 1500 p2yr: 2.00 s:0.0100 TcReach - Shallow L: 300 .00 ks:27. 00 s:0. 0150 TcReach - Channel L: 1750.00 kc: 42.00 s:3. 4000 TcReach - Channel L: 200 .00 kc: 42. 00 s: 1 . 0000 TcReach - Channel L: 50.00 kc: 42.00 s:0.0100 PEAK RATE: 16. 88 r_fs VOL: 6.00 Ac-ft TIME: 510 min BASIN ID: D2 NAME: 2YR DEV. SCS METHODOLOGY TOTAL AREA. . . . . . . : 29. 30 Acres BASEFLOWS: 0 .00 cfs RAINFALL TYPE. . . . : TYPEIA PERVIOUS AREA PRECIPITATION. . . . : 2.00 inches AREA. . : 17 .96 Acres TIME INTERVAL. . . . : 10.00 min CN. . . . : 80.00 TIME OF CONC. . . . . : 21.09 min IMPERVIOUS AREA ABSTRACTION COEFF: 0.20 AREA. . : 11 . 34 Acres CN. . . . : 98.00 TcReach - Sheet. L: 120 .00 ns: 0. 1500 p2yr: 2. 00 s:0.0100 TcReach - Shallow L: 300 . 00 ks:27 . 00 s: 0. 0150 TcReach - Channel L: 1750.00 kc: 42. 00 s: 3. 4000 TcReach - Channel L: 200.00 kc : 42.00 s: 1. 0000 TcR.eaoh - Channel L: 50. 00 ke : 42. 00 e: 0 . 0100 PEAK RATE: 5. 10 cfs VOL: 2 . 13 Ac-ft TIME: 510 min 9/12/95 TRIAD Associates page 2 LA COLINA/RENTON PRELIM. R/D CALC' S ------------------ ----------------------------- ------------------BASICJ SUC1litSR7 BASIN ID: D2/3 NAME: 1/3 2YR WATER QUALITY SC:= METHODOLOGY TOTAL, AREA . . . . . . . : 29 . 30 Acres BASEFLOWS: 0 .00 cfs RAINFALL TYPE. . . . : TYPEIA PERVIOUS AREA PRECIPITATION . . . . : 0 . 67 inches AREA. . : 17 .96 Acres TIME INTERVAL. . . . : 10 . 00 min CN. . . . : 80 .00 TIME OF CONC. . . . . : 21. 09 min IMPERVIOUS AREA ABSTRACTION COEFF: 0 . 20 AREA . . : 11 . 34 Acres CN. . . . : 98. 00 TcReach - Sheet. L: 120.00 ns:0. 1500 p2yr: 2 .00 s:0.0100 TcReach - Shallow L: 300.00 ks: 27 .00 s:0.0i50 TcReach - Channel L: 1750.00 kc :42.00 s: 3. 4000 TcReach - Channel L: 200.00 ke:42 .00 s: 1 . 0000 TcReach - Channel L: 50 .00 kc : 42 .00 s:0 . 0100 PEAK RATE: 0. 16 cfs VOL: 0. 17 Ac-ft TIME: 1350 min BASIN ID: D25 NAME: 25YR DEV. SCS METHODOLOGY TOTAL AREA. . . . . . . : 30 . 00 Acres BASEFLOWS: 0 .00 cfs RAINFALL TYPE. . . . : TYPEIA PERVIOUS AREA PRECIPITATION . . . . : 3. 40 inches AREA. . : 15 . 30 Acres TIME INTERVAL. . . . : 10.00 min CN. . . . : 80 .00 TIME OF CONC. . . . . : 21 .09 min IMPERVIOUS AREA ABSTRACTION COEFF: 0. 20 AREA. . : 14 .70 Acres CN . . . . : 98. 00 TcReach - Sheet L: 120.00 ns:0 . 1500 p2yr: 2.00 s:0 .0100 TcReach - Shallow L: 300 .00 ks: 27 . 00 s: 0. 0150 TcReach - Channel L: 1750 .00 kc: 42 .00 s:3.4000 TcReach - Channel L: 200 .00 kc: 42. 00 s: 1.0000 TcReach - Channel L: 50 .60 kc: 42 .00 s: 0. 0100 PEAK RATE: 15 . 36 cfs VOL: 5. 44 Ac-ft TIME: 510 min BASIN ID: E10 NAME: 10YR EXIST SCS METHODOLOGY TOTAL AREA. . . . . . . : 30. 00 Acres BASEFLOWS: 0 .00 cfs RAINFALL TYPE. . . . : TYPEIA PERVIOUS AREA PRECIPITATION. . . . : 2.90 inches AREA. . : 30 .00 Acres TIME INTERVAL. . . . : 10.00 min CN. . . . : 82.00 TIME OF CONC. . . . . : 31. 69 min IMPERVIOUS AREA ABSTRACTION COEFF: 0. 20 AREA. . : 0 .00 Acres CN. . . . : 98. 00 TcReach - Sheet. L: 300.00 ns:0 . 1500 p2yr: 2. 00 s:0 .0370 ToRear_h - Shallow L: 1320 .00 ks: 13. 00 - :0. 0410 PEAK RATE: 6.76 cfs VOL: 3. 14 Ac-ft TIME: 520 min 9/12/95 TRIAD Associate: page 3 LA COLINA/RENTON PRELIM . R/D CALC'S -------------------------- ------------------------- BASIN SUMMARY BASIN ID: E100 NAME: 100YR EXIST SCS METHODOLOGY TOTAL AREA. . . . . . . : 30 . 00 Acres BASEFLOWS: 0 . 00 cfs RAINFALL TYPE. . . . : TYPEIA PERVIOUS AREA PRECIPITATION. . . . : 3. 90 inches AREA. . : 30 . 00 Acres TIME INTERVAL. . . . : 10 . 00 min CN . . . . : 82 .00 TIME OF CONC. . . . . : 31 . 69 min IMPERVIOUS AREA ABSTRACTION COEFF: 0 . 20 AREA . . : 0 .00 Acres CN . . . . : 98 . 00 TcReach - Sheet. L: 300 .00 ns:0 . 1500 p2yr: 2.00 s:0.0370 TcReach - Shallow L: 1320 .00 ks: 13.00 s: 0 .0410 PEAK RATE: 12.07 cfs VOL: 5. 12 Ac-ft TIME: 520 min BASIN ID: E2 NAME: 2YR EXIST SCS METHODOLOGY TOTAL AREA. . . . . . . : 30. 00 Acres BASEFLOWS: 0 . 00 cfs RAINFALL TYPE. . . . : TYPEIA PERVIOUS AREA PRECIPITATION . . . . : 2 . 00 inches AREA. . : 30 . 00 Acres TIME INTERVAL. . . . : 10 .00 min CN . . . . : 82 .00 TIME OF CONC. . . . . : 31 . 69 min IMPERVIOUS AREA ABSTRACTION COEFF: 0.20 AREA. . : 0.00 Acres CN. . . . : 98.00 TcReach - Sheet L: 300 .00 ns:0. 1500 p2yr: 2.00 s:0 .0370 TcReach - Shallow L: 1320.00 ks: 13.00 s:0.0410 PEAK RATE: 2. 67 cfs VOL: 1 . 56 Ac-ft TIME: 520 min BASIN ID: E25 NAME: 25YR EXIST SCS METHODOLOGY TOTAL AREA. . . . . . . : 30. 00 Acres BASEFLOWS: 0.00 cfs RAINFALL TYPE. . . . : TYPElA PERVIOUS AREA PRECIPITATION . . . . : 3. 40 inches AREA. . : 30 . 00 Acres TIME INTERVAL. . . . : 10 .00 min C.N. . . . : 82 .00 TIME OF CONC. . . . . : 31. 69 min IMPERVIOUS AREA ABSTRACTION COEFF: 0 .20 AREA. . : 0 .00 Acres CN. . . . : 98. 00 TcReach - Sheet. L: 300 .00 ns:0. 1500 p2yr : 2.00 s: 0.0370 TcReach - Shallow L: 1320 .00 ks: 13.00 s:0 .0410 PEAK RATE: 9. 35 cfs VOL: 4 . 11 Ac-ft. TIME: 520 min 9/12/95 TRIAD Associates page 4 LA COLINA/RENTON PRELIM. R/D CALC' ; -------------------------------------------------------- BASIN SUMMARY ------ BASIN ID: H100 NAME: IOOYR HILLSIDE/SR169 SICS METHODOLOGY TOTAL AREA. . . . . . . : 17 . 60 Acres BASEFLOWS: 0 . 00 cfs RAINFALL TYPE. . . . : TYPEiA PERVIOUS AREA PRECIPITATION. . . . : 3.90 inches AREA. . : 14.95 Acres TIME INTERVAL. . . . : 10.00 min CN . . . . : 81 .00 TIME OF CONY:. . . . . : 42.22 min IMPERVIOUS AREA ABSTRACTION COEF1,: 0.20 AREA. . : 2. 65 Acres CN. . . . .. 98 .00 TeReach - Sheet. L: 300 .00 ns: 0.4000 p2yr: 2.00 s:0.8200 TeReach - Channel L: 1540 . 00 kc : 17. 00 s:0 .0040 TcReach - Channel L: 66.00 kc: 42 .00 s:0.0086 TcReach - Channel L: 541. 00 kc: 42.00 s: 0.0070 TeReach - Channel L: 183.00 kc: 42.00 s:0 .0110 PEAK RATE: 7. 19 cfs VOL: 3. 19 Ac-ft TIME: 520 min BASIN ID: H25 NAME: 25YR HILLSIDE/SR169 SCS METHODOLOGY TOTAL AREA. . . . . . . : 17.60 Acres BASEFLOWS: 0.00 cfs RAINFALL TYPE. . . . : TYPEIA PERVIOUS AREA PRECIPITATION . . . . : 3. 40 inches AREA. . : 14. 95 Acres TIME INTERVAL. . . . : 10 .00 min CN. . . . : 81 .00 TIME OF CONC. . . . . : 42 .22 min IMPERVIOUS AREA ABSTRACTION COEFF: 0 .20 AREA. . : 2.65 Acres CN . . . . : 98.00 TcReach - Sheet. L: 300. 00 n5:0. 4000 p2yr: 2.00 s:0.8200 TcReach - Channel L: 1540.00 kc: 17 .00 s:0 .0040 TcReach - Channel L: 66.00 kc:42.00 s:0.0086 TcReach - Channel L: 541 .00 kc: 42 .00 s:0 . 0070 TcReach - Channel L: 183.00 kc: 42 .00 s:0. 0110 PEAK RATE: 5. 63 cfs VOL- 2 . 58 Ac-ft TIME: 520 min BASIN ID: SR1 NAME: SR169TOCB12 SCS METHODOLOGY TOTAL AREA. . . . . . . : 0.80 Acres BASEFLOWS: 0.00 Cfs RAINFALL TYPE. . . . : TYPElA PERVIOUS AREA PRECIPITATION. . . . : 3. 90 inches AREA. . : 0.01 Acres TIME INTERVAL. . . . : 10.00 min CN . . . . : 81 .00 TIME OF CONC. . . . . : 7.84 min IMPERVIOUS AREA ABSTRACTION COEFF: 0. 20 AREA. . : 0.79 Acres CN. . . . : 98 .00 TcReach - Sheet. L: 25.00 ns: 0 .0110 p2yr: 2.00 s:0.0200 TcReach - Shadow L: 840 .00 ks: 27 . 00 s: 0 .0050 PEAK RATE: 0. 70 cfs VOL: 0 . 24 Ac-ft TIME: 500 min 9i12i95 TRIAD Associates, page 5 LA COLINA/RENTON PRELIM . RiD CALC"S --------------------- ---------------------------- BASIN SUMMARY BASIN ID: SR2 NAME: SR169TOCB13 SCS METHODOLOGY TOTAL AREA. . . . . . . : 0.20 Acres BASEFLOWS: 0 .00 cfs RAINFALL TYPE. . . . : TYPEIA PERVIOUS AREA PRECIPITATION. . .'. : 3.90 inches AREA. . : 0 . 00 Acres TIME INTERVAL. . . . : 10.00 min CH. . . . : 81 .00 TIME OF CONC. . . . . : 7 . 84 min IMPERVIOUS AREA ABSTRACTION C.OEFF: 0 . 20 AREA_ . : 0. 20 Acre. CN . . . . : 98.00 TcReach - Sheet L: 25.00 ns:0.0110 p2yr: 2.00 s:0.0200 TcReach - Shallow L: 840. 00 ks:27 .00 s:0. 0050 PEAK RATE: 0. 17 cfs VOL: 0 .06 Ac-ft. TIME: 500 min R REVISION OPTIONS: 1 - PIPE/JUNC DATA 2 - OUTLET CONDITIONS 3 - INLET CONDITIONS 4 - PRINT-OUT ENTER OPTION NUMBER: 4 ENTER: QMIN, QMAX, QINCRE, PRINT-OPTION (STANDARD=1 , CONDENSED=2, EXPANDED=3) 0, 24, .5, 1 PIPE NO. 1: 55 LF - 24"CP @ 1 . 09% OUTLET: 37 . 62 INLET: 38. 22 INTYP : 5 JUNC NO. 1: OVERFLOW-EL: 45. 00 BEND: 60 DEG ➢IA/WIDTH: 4.0 Q-RATIO: . 00 Q(CFS) HW(FT) HW ELEV. * N-FAC DC DN TW DO DE HWO HWI .50 1 .79 40. 01 * .012 .25 .20 2. 38 2. 38 1. 79 1 .79 . 31 1 .00 1 . 79 40.01 * .012 . 35 . 27 2. 36 2. 38 1.79 1 .79 .45 1. 50 1 .79 40. 01 * . 012 . 43 . 33 2.38 2.38 1.79 1.79 .56 2. 00 1 . 60 40. 02 * .012 .50 .38 2. 38 2. 38 1.79 1.80 . 66 2. 50 . 1 .80 40.02 * .012 . 56 . 43 2 . 38 2.38 1.79 1.80 .74 3.00 1. 81 40.03 * .012 . 61 .47 2.38 2.38 1.79 1. 81 .82 3.50 1 .82 40 .04 W .012 . 66 . 50 2. 38 2. 38 1.79 1 .82 . 89 4.00 1.83 40 .05 * .012 .71 .54 2.38 2.38 1 .80 1.83 .95 4.50 1. 84 40. 06 * .012 .75 .57 2.38 2.38 1.80 1.84 1 .02 5.00 1. 85 40.07 * .012 .79 . 60 2. 38 2. 36 1.80 1.85 Write fault error writing device PRN Abort, Retry?R 1.08 5.50 1 .87 40.09 * .012 . 83 ' . 63 2.36 2.38 1 .81 1.87 1. 14 6.00 1.86 40. 10 * .012 .87 .66 2.36 2.38 1.81 1.88 1.20 6.50 1.90 40 . 12 * .012 .91 . 69 2. 36 2. 38 1.81 1 .90 1. 26 7.00 1.92 40. 14 * .012 .94 .72 2. 38 2.38 1.82 1 .92 1 . 31 7.50 1 .93 40. 15 * .012 .98 .75 2.38 2.38 1. 82 1.93 1 .37 8.00 1 .96 40. 18 * .012 1.01 .77 2.38 2.38 1.83 1 .96 1.42 8. 50 1 .98 40.20 * .012 1.04 .80 2.38 2.38 1.64 1.98 1.47 9.00 2.00 40.22 * .012 1 .08 .82 2.38 2.38 1.64 2.00 1.52 9.50 2.03 40.25 * .012 1 . 11 . 85 2.38 2.38 1.85 2.03 1.57 10.00 2.05 40.27 * .012 1. 14 .87 2.38 2.38 1.86 2.05 1.62 10.50 2.08 40.30 * .012 1. 17 .90 2.38 2.38 1.87 2.08 1. 67 11.00 2. 11 40.33 * .012 1. 19 .92 2.38 2.38 1.88 2. 11 1.72 11.50 2. 14 40.36 * .012 1 .22 .94 2.38 2.38 1.89 2. 14 1 .77 12.00 2. 17 40 .39 * .012 1.25 .97 2.38 2.38 1.90 2. 17 1 .82 12, 50 2.20 40.42 * .012 1.28 .99 2.38 2.38 1.91 2.20 1 .87 13.00 2. 23 40.45 * .012 1 .30 1.01 2.38 2. 38 1.92 2.23 1 .92 13.50 2 .27 40. 49 * .012 1.33 1.04 2.38 2.38 1.94 2.27 1 .97 14.00 2.31 40. 53 * .012 1.35 1.06 2.38 2.38 1.95 2.31 2.02 14.50 2.34 40.56 * .012 1.38 1.08 2. 38 2. 38 1.96 2.34 2. 07 15.00 2.38 40. 60 * .012 1.40 1. 11 2.38 2.38 1.96 2.38 2. 12 15.50 2. 43 40.65 * .012 1 .42 1 . 13 2.38 2. 38 2.00 2.43 2. 16 16.00 2.48 40.70 * .012 1 .45 '1 . 15 2.38 2.38 2.02 2.48 2.21 16. 50 2.51 40.73 * .012 1.47 1. 17 2.38 2.38 2.03 2.51 2 .27 17.00 2. 56 40.78 * .012 1 .49 1.20 2.38 2. 38 2.04 2.56 2 .32 17 .50 2 . 61 40. 83 * .012 1.51 1 . 22 2.38 2. 38 2.06 2. 61 2. 37 18.00 2 . 65 40.87 * .012 1 .53 1.24 2.38 2.38 2.08 2.65 2.45 16. 50 2.70 40.92 * .012 1. 55 1. 26 2. 38 2 .38 2.09 2.70 2. 51 19.00 2.75 40.97 .012 1 . 57 1 . 29 2. 38 2 . 38 2. 11 2.75 2. 57 19.50 2. 81 41 . 03 * .012 1 . 59 1 .31 2.38 2. 3R 2. 13 2 _ R1 2 _ R4 2U. bU Z.ul 41 . 13 * .012 1. 63 1. 36 2 .38 2. 38 2. 16 2.91 2.7E 21 .00 2.97 41. 19 * .012 1. 65 1 . 38 2. 38 2. 38 2 . 18 2 .97 2.8E 21.50 3.03 41 .25 * .012 1 . 66 1 . 41 2 . 38 2. 38 2. 20 3. 03 2.92 22.00 3. 08 41 . 30 * .012 1. 66 1 . 43 2 . 38 2. 38 2 .22 3.08 3. 0C. 22. 50 3. 14 41 .36 .012 1 .70 1 . 46 2 . 38 2 . 38 2. 24 3. 14 3. 0E 23.00 3. 21 41 .43 * . 012 1.71 1 .49 2 . 38 2. 38 2 . 26 3. 21 3. It 23. 50 3.27 41 .49 * .012 1 .73 1 . 51 2. 38 2 . 38 2. 29 3. 27 3.2-1 24.00 3. 33 41 .55 * 012 1 .74 1 . 54 2 . 38 2 . 38 2. 31 3. 33 3. 32 PIPE NO. 2: 128 LF - 24"CP @ 1 . 10% OUTLET: 38 . 22 INLET: 39. 63 INTYP: E JUNC NO. 2: OVERFLOW-EL: 54. 00 BEND: 90 DEG DIA/WIDTH: 4 . 0 Q-RATIO: OC Q(CFS) HW(FT) HW ELEV. N-FAC DC DN TW DO DE IIWO HWI . 50 . 43 40 . 06 * .012 . 25 . 20 1 .79 1 . 79 . 40 . 43 . 32 1 . 00 .53 40 . 16 _012 . 35 . 27 1 . 79 1 .79 . 43 . 53 . 45 1 . 50 . 64 40 . 27 .012 . 43 . 33 1 .79 1 . 79 . 46 . 64 . 5E 2 . 00 . 66 40 .29 * .012 . 50 . 38 1 . 80 i .80 . 50 *** ' • 6E 2. 50 .75 40. 38 .012 . 56 . 43 1 . 80 1 Write fault error writing device PRN Abort, Retry?R . 60 .56 ***** .75 3. 00 .83 40. 46 * .012 . 61 . 47 1 .61 1 . 81 . 61 ***** 8 3. 50 .90 40.53 * .012 .66 .50 1 .82 1 .82 . 66 ***** .90 4. 00 . 97 40. 60 * . 012 .71 . 54 1. 83 1 .83 . 71 ***** .97 4. 50 1 .04 40. 67 * .012 .75 .57 1 .84 1 . 84 .75 ***** 1 .04 5.00 ` 1 . 11 40.74 * . 012 .79 . 60 1 . 85 1 .85 . 79 ***4-* 1 . 11 5. 50 1. 17 40.80 * .012 . 63 . 63 1 . 87 1 . 87 .83 ***** 1 . 17 6.00 1.24 40.87 * .012 Write fault error writing device PRN Abort, Retry?R .87 .66 1.88 1.88 .87 ***** 1 .24 6.50 1 .30 40.93 * .012 .91 _69 1.90 1.90 .91 ***** 1 .30 7 .00 1.36 40.99 * .012 .94 .72 1.92 1 .92 .94 ***** 1.36 7 . 50 1 .43 41.06 * .012 .98 .74 1.93 1 .93 .98 ***** 1.43 8.00 1. 49 41. 12 * .012 1 .01 . 77 1.96 1 .96 1 . 01 ***** 1.49 8.50 1.55 41. 18 * .012 1 .04 .80 1.98 1 .98 1 .04 ***** 1 .55 9.00 1. 61 41.24 * .012 1 .08 . 82 2. 00 2.00 1 .08 ***** 1.61 9 .50 1.67 41.30 * .012 1 . 11 .85 2.03 2 .03 1. 11 ***** 1.67 10.00 1.73 41.36 * .012 1 . 14 . 67 2.05 2.05 1 . 14 ***** 1.73 10 .50 1. 79 41.42 * .012 1 . 17 . 89 2.08 2.08 1 . 17 ***** 1.79 11.00 1 .86 41.49 * .012 1. 19 .92 2. 11 2. 11 1 . 19 ***** 1.86 11.50 1.92 41.55 * .012 1 .22 _94 2. 14 2. 14 1. 22 ***** 1.92 12.00 1 .98 41 .61 * .012 1.25 .97 2. 17 .2. 17 1 .25 ***** 1.98 12.50 2.04 41 .67 * .012 1 .28 .99 2.20 2.20 1. 28 ***** 2.04 13.00 2. 10 41 .73 * .012 1.30 1.01 2.23 2.23 1 . 30 ***** 2. 10 13.50 2. 17 41.80 * .012 1 .33 1 .03 2.27 2.27 1.33 ***** 2. 17 14.00 2.23 41 .66 * .012 1. 35 1.06 2 . 31 2.31 1 .35 ***** 2.23 14.50 2. 30 41 .93 * .012 1 .38 1 . 08 2.34 2 .34 1 . 38 ***** 2.30 15. 00 2. 36 41.99 * .012 1.40 1 . 10 2 .38 2.38 1 . 40 ***** 2.36 15.50 2.43 42.06 * .012 1 .42 1 . 12 2.43 2.43 1. 42 ***** 2.43 16.00 2.49 42. 12 * .012 1.45 1. 15 2 . 48 2.48 1 .45 ***** 2.49 16.50 2. 62 42.25 * .012 1 .47 1 . 17 2.51 2.51 1. 52 2. 62 2.56 17. 00 2.67 42.30 * .012 1.49 1. 19 2 . 56 2.56 1 . 63 2.67 2.63 17.50 2.74 42.37 * .012 1 .51 1 .21 2. 61 2.61 1.74 2.74 2.71 18. 00 2.84 42.47 * .012 1 . 53 1.24 2. 65 2.65 1 .86 2.84 2. 80 18. 50 3.01 42.64 * .012 1.55 1 .26 2.70 2.70 2. 03 3.01 2.66 19.00 3. 15 42.76 * .012 1. 57 1.28 2 .75 2.75 2. 11 3. 15 2.97 19. 50 3.30 42.93 * .012 1.59 1 . 31 2. 81 2.81 2.21 3.30 3.05 20.00 3.45 43.08 * .012 1. 61 1.33 2 .86 2. 86 2. 30 3.45 3. 14 20. 50 3. 60 43.23 * .012 1.63 1 . 35 2 .91 2.91 2.40 3. 60 3.24 21 .00 3.76 43.39 * .012 1. 65 1 .3B 2.97 2. 97 2 . 50 3.76 3. 3" 21 . 50 3.93 43.56 * .012 1. 66 1 . 40 3. 03 3.03 2. 60 3.93 3. 4� 1- -- . n- .- -- ..' n, n . I , An 1 I 1 I n I I II 7 _, L J..VV Y. 44 44.VI M VIZ 1 . l1 1. 4C d.61 d. Z1 6.y6 4.44 3.73 23.50 4 . 62 44.25 * .012 1 .73 1 .51 3.27 3. 27 3.04 4. 62 3.83 24. 00 4. 80 44.43 * . 012 1 .74 1 . 54 3. 33 3. 33 3. 15 4. 80 3. 94 PIPE NO. 3: 201 LF - 24"CP @ .70% OUTLET: 39.63 INLET: 41 . 04 INTYP: 5 JUNC NO. 3: OVERFLOW-EL: 52. 42 BEND: 0 DEG DIA/WIDTH: 4.0 Q-RATIO: .00 Q(CFS) HW(FT) HW ELEV. * N-FAC DC DN TW DO DE HWO HWI Write fault error writing device PRN Abort, Retry? R .50 . 32 41 . 36 * .012 .25 .22 . 43 .43 .25 ***** .32 1.00 . 46 41.50 * . 012 . 35 . 31 . 53 .53 . 35 ***** . 46 1 .50 . 56 41 . 60 * .012 .43 . 37 . 64 . 64 _43 ***w.* _56 2.00 . 66 41 .70 * .012 . 50 . 43 . 66 .66 . 50 ***** . 66 2.50 .74 41 .78 * . 012 . 56 .48 _75 .75 .56 W.**** . 74 3.00 .81 41 .85 * .012 . 61 . 52 . 83 .83 . 61 =**** . 81 3.50 .86 41 .92 .012 . 66 .56 .90 .90 .66 -kMkw 88 4.00 .94 41 .98 * .012 . 71 _ 60 .97 .97 .71 ***** .94 4.50 1 .00 42.04 * .012 .75 .64 1 .04 1 .04 .75 * *** 1 .00 5 .00 1 .06 42. 10 .012 . 79 . 68 1 . 11 1. 1'1 .79 **X** 1 .06 5 .50 1 . 12 42. 16 * .012 .83 .71 1 . 17 1 . 17 . 63 ***** 1 . 12 6.00 1 . 17 42 .21 * .012 . 87 .75 1. 24 1 .24 . 87 ***** 1 . 17 6.50 1 .22 42.26 * .012 . 91 .78 1 .30 1 . 30 .91 k'-k* k 1 . 22 7. 00 1 .27 42.31 * .012 .94 . 81 1 . 36 1 . 36 .94 **+* 1 . 27 7.50 1 .32 42.36 * .012 .98 . 64 1.43 1.43 .98 ***** 1 . 32 8.00 1 . 36 42 . 40 * .012 1 .01 .87 1. 49 1 .49 1.01 ***** 1 . 36 8.50 1 .41 42.45 * .012 1 . 04 .90 1 .55 1. 55 1.04 ***** 1 . 41 9. 00 1 . 45 42.49 * .012 1 . 08 .93 1 . 61 1. 61 1.08 ***** 1 . 45 9.50 1 .49 42.53 * .012 1 . 11 .96 1 .67 1 . 67 1 . 11 ***** 1 .49 10. 00 1 .53 42. 57 Write fault error writing device PRN Abort, .Retry?R * .012 1. 14 .99 1.73 1.73 1. 14 ** ** 1 .53 10. 50 1.57 42.61 * .012 1 . 17 1.02 1.79 1.79 1. 17 ***** 1 .57 11.00 1.61 42. 65 * .012 1. 19 1.05 1 .86 1 .86 1 . 19 ***** 1 . 61 11.50 1.65 42.69 * .012 1 .22 1.08 1.92 1.92 1.22 ***** 1 .65 12.00 1.69 42.73 * .012 1.25 1. 10 1 .98 1.98 1.25 ***** 1. 69 12.50 1.73 42.77 * .012 1.28 1.13 2.04 2.04 1.26 ***** 1.73 13.00 1.76 42.80 * .012 1.30 1. 16 2. 10 2.10 1.30 ***** 1.76 13.50 1.80 42.84 * .012 1.33 1.19 2. 17 2. 17 1.33 ***** 1.60 14.00 1.93 42.97 * .012 1.35 1.22 2.23 2.23 1 .38 1 .93 1 .83 14.50 1.94 42.96 * .012 1 .38 1 .25 2.30 2.30 1 .46 1 .94 1 .87 15.00 1.98 43.02 * .012 1 .40 1 .27 2.36 2.36 1 .60 1 .98 1.90 15.50 2. 03 43.07 * .012 1.42 1.30 2.43 2.43 1 .72 2.03 1.94 16.00 2. 11 43. 15 * .012 1 . 45 1.33 2.49 2.49 1 .86 2. 11 1.97 16.50 2.35 43.39 * .012 1.47 1.36 2.62 2.62 2. 13 2.35 2.01 17.00 2.47 43.51 * .012 1.49 1.39 2.67 2.67 2.23 2.47 2.04 17.50 2.61 43.65 * .012 1.51 1.42 2.74 2.74 2.36 2.61 2.08 18.00 2.78 43.82 * .012 1. 53 1 . 46 2.84 2.84 2. 51 2.78 2. 14 18.50 3.03 44.07 * .012 1.55 1.49 3.01 3.01 2.75 3.03 2. 18 19.00 3.24 44.28 * .012 1. 57 1.52 3. 15 3. 15 2.95 3.24 2.23 19 .50 3. 47 44.51 * .012 1 .59 1.56 3.30 3.30 3. 16 3.47 2.28 20.00 3.70 44.74 * .012 1. 61 1 .60 3. 45 3. 45 3. 38 3.70 2.33 20 .50 3.94 44.98 * .012 . 1 .63 1 . 64 3.60 3.60 3.60 3.94 2.38 21 .00 4. 19 45.23 * .012 1. 65 1 .69 3.76 3.76 3. 63 4. 19 2.43 21.50 4.44 45.48 * .012 1.66 1 .75 3.93 3.93 4.06 4.44 2. 48 22.00 4.70 45.74 * .012 1. 68 1 .83 4.09 4.09 4. 30 4.70 2.54 22.50 4.96 46.00 * .012 1.70 2.00 4.27 4.27 4.55 4.96 2.59 23.00 5.23 46.27 * .012 1.71 2.00 4.44 4.44 4.BO 5.23 2. 65 23.50 5.51 46.55 * .012 1.73 2.00 4.62 4.62 5.06 5.51 2.71 24.00 5.79 46.83 * .012 1.74 2 .00 4.80 4.80 5.32 5.79 2.77 PIPE NO. 4: 340 LF - 24"CP B .70% OUTLET: 41.04 INLET: 43.42 INTYP: 5 JUNC NO. 4: OVERFLOW-EL: 50.20 BEND: 80 DEG DIA/WIDTH: 6.0 Q-RATIO: .00 Q(CFS) HW(FT) HW ELEV. * N-FAC DC DN TW DO DE HWO HWI ******************************************************************************* . 50 .32 43.74 * .012 . 25 .22 .32 .32 .25 ***** . 32 IL .VV . 40 4:i. bb * .U12 . 35 . 31 . 46 . 46 . 35 *** - :46 1 .50 .57 43.99 * .012 .43 . 37 .56 . 56 .43 M**** .57 2-00 . 66 44.06 * .012 . 50 .43 _ 66 . 66 . 50 **** _ 66 2. 50 .75 44: 17 * .012 . 56 . 48 .74 .74 . 56 ***** . 75 3. 00 .83 44.25 * . 012 . 61 . 52 .81 . 81 . 61 ***W* _83 3.50 .90 44. 32 * . 012 . 66 . 56 .88 .88 .66 ***** .90 4. 00 .97 44.39 W .012 . 71 . 60 .94 . 94 .71 **** .97 4. 50 1 .04 44.46 * .012 .75 . 64 1 .00 1 . 00 .75 *** x 1.04 5.00 1 . 10 44. 52 * .012 . 79 . 68 1 . 06 1 .06 . 79 ** *w 1 . 10 5 . 50 1. 17 44.59 W .012 .83 . 71 1 . 12 1 . 12 .83 M**** 1 . 17 6.00 1 .23 44. 65 * . 012 .87 .75 1 . 17 1 . 17 _87 ***** 1 .23 6. 50 1 . 29 44.71 * .012 _ 91 .78 1 .22 1 . 22 .91 * *** 1 .29 7 . 00 1. 35 44.77 . 012 .94 . 81 . 1 . 27 1 . 27 .94 *** * 1 . 35 7 .50 1 .41 44.83 * . 012 .98 .84 1 . 32 1 .32 .98 *** * 1 .41 8. 00 1 . 47 44 .89 * .012 1. 01 . 87 1 . 36 1. 36 1 . 01 * *M 1 . 47 8. 50 1 .52 44 .94 .012 1.04 . 90 1 . 41 1 . 41 1 .04 ***** 1 . 52 9 .00 1 .58 45.00 * .012 1. 08 .93 1 . 45 1 . 45 1 . 06 1 . 58 9 . 50 1 . 64 45.06 .012 1. 11 .96 1. 49 1 . 49 1. 11 .KKK** 1 . 64 10 .00 1. 70 45. 12 . 012 1 . 14 .99 1 . 53 1 . 53 1. 14 1 .70 10 . 50 1. 75 45. 17 r .012 1. 17 1 .02 1 . 57 1 .57 1. 17 *WX 1 .75 11 . 00 1.81 45.23 -k .012 1 . 19 1 . 05 1 . 61 1 . 61 1 . 19 *W*M* 1 .81 11 . 50 1 .87 45.29 * . 012 1 .22 1.08 1 . 65 1. 65 1 .22 * W** 1 .87 12. 00 1 .93 45.35 .012 1. 25 1 . 10 1 . 69 1 . 69 1 . 25 w.*** 1. 93 12. 50 1 .98 45 .40 .012 1.28 1. 13 1.73 1 .73 1 .26 ** ** 1 . 98 13.00 2.04 45. 46 .012 1. 30 1 . 16 1 .76 1 .76 1. 30 ***WW 2.04 13. 50 2 . 10 45.52 .012 1. 33 1 . 19 1 .80 1 .60 1 . 33 ***** 2. 10 14. 00 2. 16 45. 5E * .012 1.35 1. 22 1.93 1 . 93 1 .35 **x ** 2. 16 14 .50 2.22 45. 64 * - .012 1.38 1 .25 1.94 1.94 1.38 ***** 2.22 15.00 2.28 45.70 * .012 1.40 1. 28 1.98 1.98 1 .40 ***** 2. 28 15.50 2.33 45.75 * .012 1.42 1.30 2.03 2.03 1.42 ***** 2. 33 16.00 2.39 45.81 * .012 1.45 1.33 2. 11 2. 11 1.45 ***** 2.39 16.50 2.46 45.88 * .012 1.47 1. 36 2. 35 2.35 1 .47 ***** 2. 46 17.00 2.56 45.96 * .012 1. 49 1.39 2.47 2 .47 1. 60 2.56 2.52 17.50 2.64 46.06 * .012 1.51 1 .43 2.61 2.61 1.81 2.64 2.59 18.00 3.04 46.46 * .012 1.53 1.46 2.78 2.78 2.24 3.04 2.68 18.50 3.43 46.85 * .012 1.55 1.49 3.03 3.03 2.58 3.43 2.75 19.00 3.80 47 .22 * .012 1 .57 1. 53 3.24 3.24 2.91 3.80 2. 83 19.50 4. 18 47.60 * .012 1 .59 1.56 3.47 3.47 3.24 4. 18 2.91 20.00 4.58 48.00 * .012 1.61 1. 60 3.70 3.70 3.59 4.58 2.99 20.50 4.98 48.40 * .012 1 .63 1 . 64 3.94 3.94 3.94 4.98 3.07 21.00 5.40 48.82 * .012 1. 65 1.69 4. 19 4. 19 4.31 5.40 3.16 21. 50 5.82 49.24 * .012 1. 66 1 .75 4.44 4.44 4.68 5.82 3.25 22.00 6.26 49. 68 * .012 1.68 1.84 4.70 4.70 5.06 6.26 3.34 22.50 6.70 50. 12 * .012 1.70 2.00 4.96 4.96 5.45 6.70 3.43 23.00 6.78 50.58 * .012 1 .71 2.00 5.23 5.23 5.85 7. 16 3.52 *********** **** OVERFLOW ENCOUNTERED AT 23. 00 CFS DISCHARGE ***************** PIPE NO. 5: 66 LF - 24"CP @ . 86% OUTLET: 43.42 INLET: 43.99 INTYP: 5 JUNC NO. 5: OVERFLOW-EL: 50.40 BEND: 0 DEG DIA/WIDTH: 4.0 Q-RATIO: .00 G F. PrT (tea t&J T' C7I= CO U r)v%J Q(CFS) HW(FT) HW ELEV. * N-FAC DC DN TW DO DE HWO HWI .50 . 32 44.31 * .012 .25 .21 .32 . 32 .25 ** ** . 32 1.00 .45 44. 44 * .012 .35 .29 . 46 . 46 .35 ***** . 45 1.50 .56 44.55 * .012 . 43 .35 . 57 . 57 .43 ***** . 56 2.00 . 65 44.64 * .012 .50 .41 .66 . 66 .50 * *** . 65 2. 50 .74 44.73 * .012 . 56 .45 . 75 .75 . 56 ***** .74 3.00 .81 44.80 * .012 . 61 .50 .83 .83 .61 ***** .81 3.50 .88 44.87 * .012 . 66 . 53 .90 .90 . 66 ***** . 88 4.00 .94 44.93 * .012 .71 .57 .97 .97 .71 ****k .94 4.50 1. 00 44.99 * .012 .75 . 61 1 .04 1 .04 .75 *W* * 1 . 00 5.00 1.06 45.05 * .012 .79 . 64 1 . 10 1. 10 .79 ** :k.r. 1 . 06 5. 50 1. 11 45. 10 * .012 .83 . 67 1 . 17 1 . 17 .83 ***** 1 . 11 6. 00 1 . 17 45. 16 * . 012 .87 .71 1 .23 1 .23 _87 **** 1 . 17 6.50 1 . 22 45. 21 * .012 .91 . 74 1 . 29 1 . 29 .91 W*W*k 1 . 22 - --- - -- - -• 7.00 1.27 45.26 * .012 .94 .77 1.35 1 .35 --.-- 7 .50 1 .31 45.30 * .012 .98 . 79 1 .41 1.41 .98 * *** 1 .31 16.00 1 .36 45. 35 * .012 1-01 -82 1.47 1 . 47 1 -01 ***** 1 .36 8 .50 1. 40 45.39 * M 1 .04 .85 1. 52 1 .52 1 .04 ***** 1. 40 9 .00 1 .45 45.44 * .012 1.08 . 88 1 .58 1 .58 1.08 ***** 1 . 45 9.50 1. 49 45.48 * .012 1 . 11 .91 1. 64 1.64 1 . 11 ****W 1 . 49 10.00 1. 53 45.52 W .012 1 . 14 .93 1.70 1.70 1 . 14 ***** 1 .53 10. 50 1 .57 45.56 * .012 1. 17 .96 1 .75 1.75 1. 17 ** ** 1. 57 11 .00 1.61 45.60 * .012 1. 19 .98 1 .81 1.81 1 . 19 ***** 1 . 61 11 .50 1 .77 45.76 * .012 1.22 1 .01 1. 87 1 .87 1 .24 1.77 1 . 65 12-00 1 .79 45-78 w .012 1.25 1 . 04 1 .93 1 .93 1. 34 1. 79 1 . 69 12.50 1. 82 45.81 * .012 1 .28 1 .06 1.98 1. 98 1 . 45 1 .82 1 . 72 13.00 1.87 45-86 * .012 1 .30 1 .09 , 2.04 2.04 1 .55 1 .87 1 .76 13. 50 1.92 45 .91 * .012 1. 33 1 . 11 2. 10 2. 10 1. 65 1.92 1. 80 14. 00 1.99 45 .98 * .012 1. 35 1 . 14 2. 16 2. 16 1 .75 1.99 1. 83 14. 50 2.05 46.04 * .012 1.38 1. 16 2.22 2.22 1 .84 2.05 1 . 87 15.00 2. 13 46. 12 * .012 1.40 1 . 19 2 .28 2.28 1.93 2. 13 1 .90 15.50 2 . 23 46.22 * .012 1 . 42 1 .22 Write fault error writing device PRN Abort, Retry?R 2.33 2. 33 2 .03 2.23 1.94 16.00 2.31 46. 30 * .012 1.45 1. 24 2. 39 2.39 2. 11 2. 31 1 .97 16. 50 2.41 46. 40 * .012 1.47 1. 27 2.46 2.46 2. 19 2.41 2.01 17 .00 2.54 46.53 * .012 1 .49 1 .29 2.56 2. 56 2-31 2.54 2 .04 17 .50 2 .66 46.65 * .012 1 .51 1 .32 2. 64 2.64 2.41 2. 66 2.08 18 .00 3. 09 47.08 * .012 1. 53 1.35 3.04 3.04 2. 83 3.09 2. 14 18.50 3.52 47.51 * .012 1.55 1 .37 3.43 3.43 3.24 3.52 2. 18 19.00 3.92 47 .91 * .012 1. 57 1. 40 3.80 3.80 3. 62 3.92 2.23 19.50 4.34 46.33 * .012 1.59 1.43 4. 18 4. 18 4.03 4.34 2.28 20.00 4.78 48.77 * .012 1.61 1.46 4.58 4.58 4.45 4.78 2.33 20.50 5.22 49.21 * .012 1.63 1 .49 4.98 4.98 4.87 5 .22 2.38 21.00 5.67 49.66 * .012 1.65 1.52 5.40 5.40 5.31 5.67 2.43 21.50 6. 14 50. 13 * .012 1.66 1 .55 5.82 5.82 5.76 6. 14 2.46 22.00 6.41 50.61 * .012 1.68 1.59 6.26 6.26 6.22 6.62 2.54 **************** OVERFLOW ENCOUNTERED AT 22.00 CFS DISCHARGE *******x ******* PIPE NO. 6: 10 LF - 24"CP @ .50% OUTLET: 43.99 INLET: 44.04 INTYP: 4 Q(CFS) HW(FT) HW ELEV. * N-FAC DC DN TW DO DE HWO HWI .50 .34 44.38 * .012 .25 .24 .32 .32 .27 . 34 .32 1.00 . 49 44.53 * .012 .35 .33 . 45 .45 . 40 .49 . 45 1.50 . 60 44.64 * .012 .43 .40 . 56 .56 .51 . 60 .56 2.00 .70 44.74 k .012 .50 . 46 .65 . 65 . 60 .70 . 65 2.50 .79 44.83 * .012 .56 .52 .74 .74 .68 .79 .73 3.00 .88 44.92 * .012 .61 . 57 .81 .81 .76 .86 .80 3.50 .96 45.00 * .012 .66 .61 .88 .88 .83 .96 .67 4.00 1.03 45.07 * .012 .71 . 66 .94 .94 .89 1.03 .94 4.50 1. 10 45. 14 * .012 .75 .70 1.00 1.00 .95 1. 10 1.00 5.00 1. 16 45.20 * .012 .79 .74 1.06 1.06 1.01 1 . 16 1.06 5. 50 1.23 45.27 * .012 .83 .78 1. 11 1. 11 1.07 1.23 1 . 11 6.00 1.29 45. 33 * .012 .87 .82 1. 17 1. 17 1. 12 1.29 1 . 17 6.50 1.35 45.39 * .012 .91 .85 1.22 1.22 1 . 17 1.35 1.22 7 .00 1.40 45.44 * .012 .94 . 89 1.27 1.27 1.22 1. 40 1 .28 7.50 1.46 45.50 * .012 .98 .92 1 .31 1.31 1.27 1.46 1 . 33 8.00 1. 51 45.55 * .012 1.01 .96 1. 36 1 .36 1.31 1 . 51 1 .38 8.50 1.57 45.61 * .012 1.04 .99 1.40 1 .40 1. 36 1 .57 1 .43 9.00 1. 62 45.66 * .012 1.08 1 .03 1.45 1.45 1 .40 1 . 62 1 .48 9.50 1. 68 45.72 * .012 1. 11 1 .06 1.49 1.49 1 .45 1 . 68 1 .53 10.00 1 .73 45.77 * .012 1. 14 1 .09 1.53 1. 53 1.49 1.73 1. 58 10.50 1 .76 45.82 * .012 1. 17 1 . 13 1 .57 1.57 1 .53 1 .78 1 . 63 11.00 1.83 45.87 * .012 1 . 19 1 . 16 1.61 1. 61 1. 57 1 . 83 1 . 67 11. 50 1.98 46.02 * .012 1 .22 1 . 20 1 .77 1.77 1.74 1 - 98 1 -73 12. 00 2.01 46.05 * .012 1. 25 1 . 23 1 .79 1 .79 1 .76 2. 01 1 . 77 12. 50 2. 06 46- 10 * .012 1 . 28 1 . 26 1 . 82 1 -82 1 . 79 2 . 06 1 . 82 ; CNCNC NLC) ri CD NC Q' O C 'ZV 0 IT 3F tt; CO W DI OO rl H N N CO C'O C' in U CD CC CO 3E !f ' NO1 Cq COO ri CEO Un m CI- <P CO to N .-iHNjE H HN CO cY 0 - M O ri CD .-I000000 * . NNNNNNNNCnC*iC�Jrt' d' uOlncDCDC jF jE O m Ca d' .-iN .-i .-i CDO N Cn 0 D) N m CR 3F N . . . N c.-. . d 0. 11'. . Hin O . �. Cr1 .-ir-iriNNNNNNN (*) n"i �7rl' V' � ifl [D W U C N@ LO CV co N ri cr 0 0)N N cT CO N CI- d• P: CA 0 0 co *i ('. V v. . . I 0 n co C CD H N Q x - I .-i .-INNNNNNNCD c7 (D V' Vito uO CD H C N O) to M N ri ri CD O N N C oO N C q OO 6Wm . .-. OO 'IV0 iri cDOtD P] CNO li �+ -I Fli 0 '-i .- .-iNNNNNNN CD C�7 CO d' d� it7 � CD U E C] O Cn CO N CO CO N ri 0000000 ChPOC'O ct' �7 11' d' I.C) CC) 0 CoC OOOOOOOOtq I .-i .-1 H rl H H .-i 11 1-1 .-1 .-i ri N N N N N N H m N 0 m0 NONCn C mJ V) to Cm -Im U'7 CD W C7 m CO (T) "I'Tcl V C LO 0 LO u] to CO CD (D CO E . < H .-iH .-iri �i .-iHHHH H irir1H .-iH w q W I O O O O . O O O O O O O O O O O O O H . 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