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Drainage ReportApril, 2005 Drainage Report For Bee Creek Tributary B Up Stream from Southwest Parkway Prepared for Mr. Hunter Goodwin Restivo Investments P.O. Box 5429 Waco, Texas 76708 Prepared By Gessner Engineering, LLP 1712 Southwest Parkway Suite 105 College Station, Texas 77840 GE Job No.: 04-0324 `F^ E OF TFW 60 it CxR F.: ~C r.:C PO O~Oii•00 ALTON G. ROGERS Y . ® ~;~tt o 50833 E C)U D ~A ~ ~ - (-)S G ~ 1 Sa v1 April 8, 2005 Mr. Hunter Goodwin Restivo Investments P.O. Box 5429 Waco, Texas 76708 Re: Drainage Report Southwest Crossing at Bee Creek Bee Creek Tributary B Upstream of Southwest Parkway College Station, Texas GE Job No.: 04-0324 Dear Mr. Goodwin: This report conveys our hydrologic and hydraulic engineering study conducted for the Bee Creek Tributary B located in College Station, Texas. We trust that this report is responsive to your project needs. Please contact us if you have any questions or if we can be of further assistance. We appreciate the opportunity to work with you on this phase of the project, and look forward to the opportunity to provide additional engineering services, structural services, and construction materials testing services as the project progresses. Sincerely, ~-4 GESSNER ENGINEER14C~ or eFk ~ ~A G% V ALTON G. ROGERS Z............ 0.. 50833 . Q F Alton . gers, P. E. NALEN. Table of Contents Southwest Crossing at Bee Creek Proposed Commercial Development Executive Summary: 1 Introduction: I Drainage Area Description Hydrologic Model .............................................................................................................2 Conclusion 2 Exhibits Exhibit A - Drainage Area Maps Exhibit B - Drainage Area Calculations Executive Summary This engineering report presents the findings of the engineering drainage analysis with respect to Bee Creek Tributary B located in College Station, Texas. Based on the results of our investigation, Gessner Engineering, LLP believes that the limits of the 100 year flood elevation have been defined. The location of the 100 year flood elevation as delineated by this analysis is disclosed in Exhibit A as Figure 1. A review of the Federal Emergency Management Agency (FEMA) Flood Insurance Rate Map Panel 48041C0182 C for Brazos County, Texas and Incorporated Areas effective July 2, 1992 (see Exhibit A) reveals that the 100 year flood plain is essentially equivalent to the boundary determined by this analysis. The primary area analyzed is located north of the junction of Bee Creek Tributary B and Southwest Parkway. The subject drainage basin consists of approximately 272 acres divided into fifteen (15) subbasins. The subbasins consist of residential (single and multifamily), commercial, parkland and undeveloped tracts. The slope for each subbasin ranges from two (2) percent or less. The volume of runoff was calculated by using the Soil Conservation Service design storm distribution for each subbasin. The channel (reach) routing was performed by the Modified Puls Method. Since the proposed development abuts the Primary System for Bee Creek Tributary B, the proposed development Southwest Crossing at Bee Creek was analyzed with and without detention to determine the affect upon the flood elevation. This analysis indicated that if no detention is provided for this development, the flood elevation rises 0.02 feet. Therefore Gessner Engineering is requesting that development of this tract without detention be considered and allowed. Introduction This drainage study was performed to determine the elevation of the 100 year storm flood for the North Fork of Tributary "B" of Bee Creek located in College Station, Texas. The Federal Emergency Management Administration (FEMA) has previously completed a study of this portion of Bee Creek. The results of that analysis is reported upon the individual FEMA panel sheets. A second drainage report was completed on February 6, 2004 by Joe Orr, Inc. and sealed by Mr. David Mayo, P,.E. The results of this study indicated that the 100 year flood plain elevation was several feet higher than reported by the FEMA report. Gessner Engineering was hired by Mr. Hunter Goodwin to determine which analysis was correct so that the 100 year flood plain elevation could be established with confidence prior to commencement of development of the Southwest Crossing at Bee Creek project. Drainage Area Description A total of fifteen (15) subbasins were identified with regards to this hydrologic and hydraulic analysis of the North Fork of Tributary "B" of Bee Creek upstream from Southwest Parkway in College Station. The location of the fifteen (15) subbasins is denoted on Figure 1. The fifteen (15) subbasins are approximately bounded by the South Gate Area along George Bush Drive to the north, Marion Pugh Drive to the west, Welsh Avenue to the east and Southwest Parkway to the south. The area, slope and runoff characteristics for each subbasin were determined using the Soil Conservation Service (SCS) methodology to describe drainage basins. Hydrologic Model The PondPacko for Windows (v. 9) software developed by Haested Methods was used to model and analyze the fifteen (15) drainage subbasins and the individual channel reaches. The SCS Method unit hydrograph was utilized with a Type II, twenty-four (24) hour SCS storm distribution in this analysis. The channel (reach) routing was performed by the Modified Puls Method. The analysis resulted in a peak flow of approximately 780 cfs for the 100 year storm interval at Southwest Parkway. Gessner Engineering divided the subject tract into seven (7) separate reachs to simulate the flow in Bee Creek across the tract. The intersection of the North Fork of Tributary "B" of Bee Creek and Southwest Parkway is depicted as Junction 80 in the model. The estimated flood elevation for the 100 year event is approximately 292.2 feet. PondPacko is a stormwater modeling program for urban hydrology and detention pond design. Its major function is to analyze a simple site or complex, networked watershed for pre- and post-developed conditions. It is also used to estimate storage requirements; compute outlet rating curves with tail water impacts; and analyze interconnected ponds with multiple outfalls and bi-directional flow. PondPacv has been accepted by the U.S. Federal Emergency Management Agency (FEMA) and added to its list of numerical models accepted for use in the National Flood Insurance Program (NFIP). Conclusions The hydrologic and hydraulic analysis of the North Fork of Tributary "B" of Bee Creek indicates that the 100 year flood plain elevation (291.3) is equivalent to that indicated by the FEMA Flood Insurance Rate Map Panel 48041 CO182 C for Brazos County, o Texas. In addition, an analysis of the drainage system indicates that if no detention is provided for this site located along the Primary Drainage System, the elevation for the 100 flood is within 0.01 feet in either case. Gessner Engineering recommends that detention for this site be excluded in accordance with the provisions of the Stormwater Management Plan for the City of College Station Drainage Policy and Design Standards. The elimination of detention at this site will ultimately allow the discharge peak to pass through the drainage system prior to the passing of the peak discharge. In essence this condition will improve the drainage characteristics of Bee Creek. Exhibit A Drainage Area Maps Exhibit B Drainage Area Calculations Job File: K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805). Rain Dir: K:\Gessner Eng Data 04\Temporary Working\ JOB TITLE Project Date: 4/8/2005 Project Engineer: Alton G. Rogers Project Title: Southwest Crossing Watershed Analysis Project Comments: Final design model for the watershed for Bee Creek Tributary B. SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 6:58 AM Date: 4/11/2005 Type.... Master Network Summary Page 2.01 Name.... Watershed File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 MASTER DESIGN STORM SUMMARY Network Storm Collection: Brazos County Ty Total Depth Rainfall Return Event in Type RNF ID Dev 2 4.5000 Synthetic Curve TypeII 24hr Dev 5 6.2000 Synthetic Curve TypeII 24hr Dev 10 7.4000 Synthetic Curve TypeII 24hr Dev 25 8.8000 Synthetic Curve Typell 24hr Dev 50 9.8000 Synthetic Curve TypeII 24hr Dev1 00 11.0000 Synthetic Curve TypeII 24hr MASTER NETWORK SUMMARY SCS Unit Hydrograph Method (*Node=Outfall; +Node=Diversion;) (Trun= HYG Truncation: Blank=None; L=Left; R=Rt; LR=Left6Rt) Max Return HYG D Qpeak Qpeak Max WSEL Pond Storage Node ID Type Event acTrun hrs cfs ft ac-ft JUNC 10 JCT 2 8.251 12.2000 76.99 JUNC 10 JCT 5 15.491 12.1000 152.31 JUNC 10 JCT 10 21.179 12.1000 213.09 JUNC 10 JCT 25 28.222 12.1000 287.80 JUNC 10 JCT 50 33.451 12.1000 342.87 JUNC 10 JCT 100 39.894 12.1000 410.25 JUNC 100 JCT 2 15.708 12.5000 111.15 JUNC 100 JCT 5 31.077 12.5000 229.77 JUNC 100 JCT 10 43.990 12.5000 330.54 JUNC 100 JCT 25 60.656 12.5000 466.29 JUNC 100 JCT 50 73.408 12.5000 568.41 JUNC 100 JCT 100 93.848 12.5000 835.15 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 6:59 AM Date: 4/11/2005 Type Master Network Summary Page 2.02 Name Watershed File K:\Gessner Eng Data 04\Temporar y Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).I MASTER NETWORK SUMMARY SCS U nit Hydrogra ph Method ( *Node=Outfall; +Node =Diversion;) (Trun= HYG Tru ncation: Blank=None; L=Left; R=Rt; LR=Left&Rt) Max Return HYG Vol Qpeak Qpeak Max WSEL Pond Storage Node ID Type Event ac-ft Trun hrs - cfs ft ac-ft JUNC 110 JCT 2 15.708 12.6000 109.77 JUNC 110 JCT 5 31.077 12.6000 225.82 JUNC 110 JCT 10 43.990 12.5000 323.18 JUNC 110 JCT 25 60.656 12.5000 458.94 JUNC 110 JCT 50 73.408 12.5000 562.55 JUNC 110 JCT 100 93.848 12.6000 815.98 JUNC 120 JCT 2 15.708 12.6000 106.58 JUNC 120 JCT 5 31.077 12.6000 225.15 JUNC 120 JCT 10 43.990 12.6000 322.90 JUNC 120 JCT 25 60.656 12.6000 454.77 JUNC 120 JCT 50 73.408 12.6000 553.70 JUNC 120 JCT 100 93.848 12.6000 807.14 JUNC 130 JCT 2 15.708 12.7000 105.91 JUNC 130 JCT 5 31.077 12.7000 221.73 JUNC 130 JCT 10 43.989 12.6000 318.70 JUNC 130 JCT 25 60.656 12.6000 448.14 JUNC 130 JCT 50 73.408 12.6000 547.25 JUNC 130 JCT 100 93.848 12.7000 785.71 JUNC 140 JCT 2 27.570 12.8000 116.14 JUNC 140 JCT 5 58.032 12.8000 250.82 JUNC 140 JCT 10 83.883 12.8000 362.79 JUNC 140 JCT 25 121.205 12.6000 805.76 JUNC 140 JCT 50 147.499 12.6000 819.89 JUNC 140 JCT 100 184.791 12.9000 879.44 JUNC 150 JCT 2 12.022 12.3000 104.71 JUNC 150 JCT 5 23.728 12.3000 218.23 JUNC 150 JCT 10 33.572 12.3000 307.46 V JUNC 150 JCT 25 46.286 12.3000 422.92 JUNC 150 JCT 50 56.017 12.3000 509.36 JUNC 150 JCT 100 72.654 12.3000 1145.79 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 6:59 AM Date: 4/11/2005 Type Master Network Summary Page 2.03 Name Watershed File K:\Gessner Eng Data 04\Temporar y Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 MASTER NETWORK SUMMARY SCS Un it Hydrogra ph Method ( *Node=Outfall; +Node =Diversion;) (Trun= HYG Tru ncation: Blank=None; L=Left; R=Rt; LR=Left&Rt) Max Return HYG Vol Qpeak Qpeak Max WSEL Pond Storage Node ID Type Event ac-ft Trun hrs cfs ft ac-ft JUNC 20 JCT 2 10.790 12.2000 99.39 JUNC 20 JCT 5 20.897 12.2000 206.84 JUNC 20 JCT 10 28.965 12.2000 292.65 JUNC 20 JCT 25 39.050 12.2000 398.73 JUNC 20 JCT 50 46.589 12.2000 477.25 JUNC 20 JCT 100 55.923 12.2000 573.59 JUNC 30 JCT 2 12.072 12.3000 101.66 JUNC 30 JCT 5 24.188 12.3000 212.06 JUNC 30 JCT 10 34.530 12.3000 307.85 JUNC 30 JCT 25 48.001 12.3000 431.80 JUNC 30 JCT 50 58.373 12.3000 522.28 JUNC 30 JCT 100 75.876 12.4000 850.74 JUNC 40 JCT 2 12.022 12.2000 106.17 JUNC 40 JCT 5 23.728 12.2000 224.89 JUNC 40 JCT 10 33.572 12.2000 317.03 JUNC 40 JCT 25 46.286 12.2000 439.31 JUNC 40 JCT 50 56.017 12.2000 531.10 JUNC 40 JCT 100 68.279 12.2000 645.18 JUNC 50 JCT 2 15.709 12.4000 117.24 JUNC 50 JCT 5 31.077 12.4000 233.87 JUNC 50 JCT 10 43.990 12.4000 340.80 JUNC 50 JCT 25 60.657 12.3000 487.92 JUNC 50 JCT 50 73.409 12.3000 598.13 JUNC 50 JCT 100 93.849 12.4000 923.72 JUNC 60 JCT 2 15.709 12.4000 115.17 JUNC 60 JCT 5 31.077 12.4000 233.62 JUNC 60 JCT 10 43.990 12.4000 339.51 JUNC 60 JCT 25 60.657 12.4000 480.39 JUNC 60 JCT 50 73.409 12.4000 584.54 JUNC 60 JCT 100 93.849 12.4000 872.70 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 6:59 AM Date: 4/11/2005 Type.... Master Network Summary Page 2.04 Name... . Watershed File... . K:\Gessner Eng Data 04\Temporar y Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 MASTER NETWORK SUMMARY SCS U nit Hydrogra ph Method (*No de=Outfall; +Node =Diversion;) ( Trun= HYG Trunca tion: Blank=None; L=Left; R=Rt; LR=Left&Rt) Max Re turn HYG Vol Qpeak Qpeak Max WSEL Pond Storage Node ID Type Ev ent ac-ft Trun hrs cfs ft - ac-ft JUNC 70 JCT 2 .000 .1000 .00 JUNC 70 JCT 5 .238 18.3000 .28 JUNC 70 JCT 10 .721 14.5000 .98 JUNC 70 JCT 25 1.564 13.7000 2.86 JUNC 70 JCT 50 2.328 13.7000 4.99 JUNC 70 JCT 100 3.401 13.5000 8.19 JUNC 80 JCT 2 19.237 12.7000 110.72 JUNC 80 JCT 5 37.328 12.7000 232.94 JUNC 80 JCT 10 52.325 12.7000 333.05 JUNC 80 JCT 25 71.534 12.7000 463.81 JUNC 80 JUNC 80 JCT JCT 50 100 86.156 108 882 12.7000 12 7000 563.12 806 35 . . . JUNC 90 JCT 2 15.708 12.5000 113.20 JUNC 90 JCT 5 31.077 12.4000 229.78 JUNC 90 JCT 10 43.990 12.5000 330.95 JUNC 90 JCT 25 60.657 12.4000 471.73 JUNC 90 JCT 50 73.408 12.4000 579.38 JUNC 90 JCT 100 93.849 12.5000 856.63 *OUT 10 JCT 2 27.570 12.9000 107.70 *OUT 10 JCT 5 58.032 12.9000 243.14 *OUT 10 JCT 10 83.883 12.8000 353.74 *OUT 10 JCT 25 121.205 12.7000 676.13 *OUT 10 JCT 50 147.499 12.6000 744.17 *OUT 10 JCT 100 184.791 12.9000 869.38 SUBAREA 10 AREA 2 2.485 12.2000 24.17 SUBAREA 10 AREA 5 4.666 12.2000 47.88 SUBAREA 10 AREA 10 6.379 12.2000 66.24 SUBAREA 10 AREA 25 8.500 12.2000 88.69 SUBAREA 10 AREA 50 10.076 12.2000 105.17 SUBAREA 10 AREA 100 12.016 12.2000 125.28 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 6:59 AM Date: 4/11/2005 Type.... Master Network Summary Page 2.05 Name... . Watershed File... . K:\Gessner Eng Data 04 \Temporar y Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).I MASTER NETWORK SUMMARY SCS Unit Hydrogra ph Method Node=Outfa ll; +Node =Diversion;) ( Trun= HYG Truncation: Bl ank=None; L=Left; R=Rt; LR=Left&Rt) Max Return HYG Vol Qpeak Qpeak Max WSEL Pond Storage Node ID Type Event ac-ft Trun hrs cfs ft ac-ft SUBAREA 100 AREA 2 .050 23.3000 .07 SUBAREA 100 AREA 5 .461 12.4000 1.09 SUBAREA 100 AREA 10 .958 12.2000 5.10 SUBAREA 100 AREA 25 1.715 12.2000 12.97 SUBAREA 100 AREA 50 2.357 12.1000 20.34 SUBAREA 100 AREA 100 3.222 12.1000 31.60 SUBAREA 110 AREA 2 1.483 12.1000 18.67 SUBAREA 110 AREA 5 2.628 12.1000 33.78 SUBAREA 110 AREA 10 3.504 12.1000 45.13 SUBAREA 110 AREA 25 4.572 12.1000 58.76 SUBAREA 110 AREA 50 5.358 12.1000 68.65 SUBAREA 110 AREA 100 6.319 12.1000 80.61 SUBAREA 120 AREA 2 1.538 12.0000 24.97 SUBAREA 120 AREA 5 2.724 12.0000 44.77 SUBAREA 120 AREA 10 3.633 12.0000 59.60 SUBAREA 120 AREA 25 4.741 12.0000 77.35 SUBAREA 120 AREA 50 5.556 12.0000 90.20 SUBAREA 120 AREA 100 6.553 12.0000 105.73 SUBAREA 130 AREA 2 .551 12.1000 7.09 SUBAREA 130 AREA 5 1.034 12.1000 13.74 SUBAREA 130 AREA 10 1.414 12.1000 18.85 SUBAREA 130 AREA 25 1.884 12.1000 25.07 SUBAREA 130 AREA 50 2.233 12.1000 29.62 SUBAREA 130 AREA 100 2.663 12.1000 35.16 SUBAREA 140 AREA 2 1.991 12.1000 23.55 SUBAREA 140 AREA 5 3.527 12.1000 42.98 SUBAREA 140 AREA 10 4.703 12.1000 57.63 SUBAREA 140 AREA 25 6.137 12.1000 75.26 SUBAREA 140 AREA 50 7.192 12.1000 88.06 SUBAREA 140 AREA 100 8.482 12.1000 103.56 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 6:59 AM Date: 4/11/2005 Type.... Master Network Summary Page 2.06 Name.... Watersh ed File.... K:\Gess ner Eng Data 04\Temporar y Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 MASTER NETWORK SUMMARY SCS Un it Hydrogra ph Method (*No de=Outfall; +Node =Diversion;) (Trun= HYG Trunca tion: Blank=None; L=Left; R=Rt; LR=Left&Rt) Max Re turn HYG Vol Qpeak Qpeak Max WSEL Pond Storage Node ID Type Ev ent ac-ft Trun hrs cfs ft ac-ft SUBAREA 150 AREA 2 .000 .1000 .00 SUBAREA 150 AREA 5 .238 18.3000 .28 SUBAREA 150 AREA 10 .721 14.5000 .98 SUBAREA 150 AREA 25 1.564 13.7000 2.86 SUBAREA 150 AREA 50 2.328 13.7000 4.99 SUBAREA 150 AREA 100 3.401 13.5000 8.19 SUBAREA 160 AREA 2 8.333 14.4000 15.11 SUBAREA 160 AREA 5 20.704 14.0000 45.63 SUBAREA 160 AREA 10 31.558 14.0000 74.83 SUBAREA 160 AREA 25 45.873 14.0000 114.46 SUBAREA 160 AREA 50 56.966 14.0000 145.54 SUBAREA 160 AREA 100 71.052 14.0000 185.14 SUBAREA 20 AREA 2 4.687 12.2000 44.21 SUBAREA 20 AREA 5 8.801 12.2000 88.18 SUBAREA 20 AREA 10 12.032 12.2000 122.29 SUBAREA 20 AREA 25 16.032 12.2000 164.05 SUBAREA 20 AREA 50 19.003 12.2000 194.74 SUBAREA 20 AREA 100 22.663 12.2000 232.20 SUBAREA 30 AREA 2 1.078 12.1000 14.15 SUBAREA 30 AREA 5 2.025 12.0000 28.25 SUBAREA 30 AREA 10 2.768 12.0000 39.35 SUBAREA 30 AREA 25 3.689 12.0000 52.96 SUBAREA 30 AREA 50 4.372 12.0000 62.97 SUBAREA 30 AREA 100 5.214 12.0000 75.20 SUBAREA 40 AREA 2 .857 12.2000 6.65 SUBAREA 40 AREA 5 2.017 12.1000 20.59 SUBAREA 40 AREA 10 3.016 12.1000 33.49 SUBAREA 40 AREA 25 4.319 12.1000 50.24 SUBAREA 40 AREA 50 5.322 12.1000 63.05 SUBAREA 40 AREA 100 6.588 12.1000 79.15 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 6:59 AM Date: 4/11/2005 Type.... Master Network Summary Page 2.07 Name.... Watershed File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 MASTER NETWORK SUMMARY SCS Unit Hydrograph Method (*Node=Outfall; +Node=Diversion;) (Trun= HYG Truncation: Blank=None; L=Left; R=Rt; LR=Left&Rt) Return HYG Vol Qpeak Qpeak Node ID Type Event ac-ft Trun hrs - cfs SUBAREA 50 AREA 2 1.682 12.2000 15.90 SUBAREA 50 AREA 5 3.388 12.2000 35.04 SUBAREA 50 AREA 10 4.769 12.1000 50.84 SUBAREA 50 AREA 25 6.509 12.1000 71.03 SUBAREA 50 AREA 50 7.816 12.1000 86.12 SUBAREA 50 AREA 100 9.441 12.1000 104.75 SUBAREA 60 AREA 2 1.209 12.1000 13.92 SUBAREA 60 AREA 5 2.270 12.1000 27.71 SUBAREA 60 AREA 10 3.103 12.1000 38.40 SUBAREA 60 AREA 25 4.135 12.1000 51.48 SUBAREA 60 AREA 50 4.902 12.1000 61.09 SUBAREA 60 AREA 100 5.846 12.1000 72.81 SUBAREA 70 AREA 2 .023 23.6000 .03 SUBAREA 70 AREA 5 .208 12.2000 .54 SUBAREA 70 AREA 10 .433 12.1000 3.24 SUBAREA 70 AREA 25 .775 12.1000 7.92 SUBAREA 70 AREA 50 1.065 12.1000 11.93 SUBAREA 70 AREA 100 1.456 12.0000 17.76 SUBAREA 80 AREA 2 .000 .1000 .00 SUBAREA 80 AREA 5 .116 15.1000 .14 SUBAREA 80 AREA 10 .351 12.6000 .66 SUBAREA 80 AREA 25 .762 12.2000 3.30 SUBAREA 80 AREA 50 1.133 12.2000 6.90 SUBAREA 80 AREA 100 1.655 12.2000 12.39 SUBAREA 90 AREA 2 1.603 12.1000 16.85 SUBAREA 90 AREA 5 3.228 12.1000 38.16 SUBAREA 90 AREA 10 4.543 12.1000 55.23 SUBAREA 90 AREA 25 6.200 12.1000 76.52 SUBAREA 90 AREA 50 7.444 12.1000 92.38 SUBAREA 90 AREA 100 8.991 12.1000 111.93 Max Max WSEL Pond Storage ft ac-ft S/N: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 6:59 AM Date: 4/11/2005 Type.... Executive Summary (Nodes) Page 3.26 Name.... Watershed Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 NETWORK SUMMARY NODES (Trun.= HYG Truncation: Blank=None; L=Left; R=Rt; LR=Left & Rt) DEFAULT Design Storm File,ID = Brazos County Ty Storm Tag Name = Dev100 Data Type, File, ID Storm Frequency Total Rainfall Depth Duration Multiplier Resulting Duration Resulting Start Time Synthetic Storm TypeII 24hr 100 yr 11.0000 in 1 24.0000 hrs .0000 hrs Step= .1000 hrs End= 24.0000 hrs HYG Vol Qpeak Qpeak Max WSEL Node ID Type ac-ft Trun. - - - hrs cfs ft JUNC 10 - JCT 39.894 12.1000 410.25 JUNC 100 JCT 93.848 12.5000 835.15 JUNC 110 JCT 93.848 12.6000 815.98 JUNC 120 JCT 93.848 12.6000 807.14 JUNC 130 JCT 93.848 12.7000 785.71 JUNC 140 JCT 184.791 12.9000 879.44 JUNC 150 JCT 72.654 12.3000 1145.79 JUNC 20 JCT 55.923 12.2000 573.59 JUNC 30 JCT 75.876 12.4000 850.74 JUNC 40 JCT 68.279 12.2000 645.18 JUNC 50 JCT 93.849 12.4000 923.72 JUNC 60 JCT 93.849 12.4000 872.70 JUNC 70 JCT 3.401 13.5000 8.19 JUNC 80 JCT 108,882 12.7000 806.35 JUNC 90 JCT 93.849 12.5000 856.63 Outfall OUT 10 JCT 184.791 12.9000 869.38 SUBAREA 10 AREA 12.016 12.2000 125.28 SUBAREA 100 AREA 3.222 12.1000 31.60 SUBAREA 110 AREA 6.319 12.1000 80.61 SUBAREA 120 AREA 6.553 12.0000 105.73 SUBAREA 130 AREA 2.663 12.1000 35.16 SUBAREA 140 AREA 8.482 12.1000 103.56 SUBAREA 150 AREA 3.401 13.5000 8.19 SUBAREA 160 AREA 71.052 14.0000 185.14 SUBAREA 20 AREA 22.663 12.2000 232.20 SUBAREA 30 AREA 5.214 12.0000 75.20 SUBAREA 40 AREA 6.588 12.1000 79.15 SUBAREA 50 AREA 9.441 12.1000 104.75 SUBAREA 60 AREA 5.846 12.1000 72.81 SUBAREA 70 AREA 1.456 12.0000 17.76 SUBAREA 80 AREA 1.655 12.2000 12.39 SUBAREA 90 AREA 8.991 12.1000 111.93 S/N: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:01 AM Date: 4/11/2005 Type.... Executive Summary (Links) Page 3.27 Name.... Watershed Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).I Storm... TypelI 24hr Tag: Dev100 NETWORK SUMMARY LINKS (UN=Upstream Node; DL=DNstream End of Link; DN=DNstream Node) (Trun.= HYG Truncation: Blank=None; L=Left; R=Rt; LR=Left & Rt) DEFAULT Design Storm File,ID = Brazos County Ty Storm Tag Name = Dev100 Data Type, File, ID = Synthetic Storm TypelI 24hr Storm Frequency = 100 yr Total Rainfall Dept h= 11.0000 in Duration Multiplier = 1 Resulting Duration = 24.0000 hrs Resulting Start Tim e= .0000 hrs Step= .1000 hrs End= 2 4.0000 hrs HYG Vol Peak Time Peak Q Link ID Type - ac-ft Trun. hrs cfs End Points ADDLINK 10 ADD UN 12.016 12.2000 125.28 SUBAREA 10 DL 12.016 12.2000 125.28 DN 39.894 12.1000 410.25 JUNC 10 ADDLINK 100 ADD UN 3.222 12.1000 31.60 SUBAREA 100 DL 3.222 12.1000 31.60 DN 75.876 12.4000 850.74 JUNC 30 ADDLINK 110 ADD UN 2.663 12.1000 35.16 SUBAREA 130 DL 2.663 12.1000 35.16 DN 93.849 12.4000 923.72 JUNC 50 ADDLINK 120 ADD UN 8.991 12.1000 111.93 SUBAREA 90 DL 8.991 12.1000 111.93 DN 93.849 12.4000 923.72 JUNC 50 ADDLINK 130 ADD UN 6.319 12.1000 80.61 SUBAREA 110 DL 6.319 12.1000 80.61 DN 93.849 12.4000 923.72 JUNC 50 ADDLINK 140 ADD UN 8.482 12.1000 103.56 SUBAREA 140 DL 8.482 12.1000 103.56 DN 108.882 12.7000 806.35 JUNC 80 ADDLINK 150 ADD UN 6.553 12.0000 105.73 SUBAREA 120 DL 6.553 12.0000 105.73 DN 108.882 12.7000 806.35 JUNC 80 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:01 AM Date: 4/11/2005 Type.... Executive Summary (Links) Page 3.28 Name.. Watershed Event: 100 yr File.. K:\Gessner Eng Data 04\Temporary Working\ DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm. TypeII 24 hr Tag: Dev100 NET WORK SUMMARY LINKS (UN=Upstream Node; DL= DNstream End of Link; DN=DNstream Node) (Trun.= HYG T runcation : Blank=None; L=Left; R=Rt; LR=Left 6 Rt) HYG Vol Peak Time Peak Q Link ID Type ac-ft Trun. hrs cfs End Points ADDLINK 160 ADD UN 71.052 14.0000 185.14 SUBAREA 160 DL 71.052 14.0000 185.14 DN 184.791 12.9000 879.44 JUNC 140 ADDLINK 20 ADD UN 22.663 12.2000 232.20 SUBAREA 20 DL 22.663 12.2000 232.20 DN 39.894 12.1000 410.25 JUNC 10 ADDLINK 30 ADD UN 5.214 12.0000 75.20 SUBAREA 30 DL 5.214 12.0000 75.20 DN 39.894 12.1000 410.25 JUNC 10 ADDLINK 40 ADD UN 9.441 12.1000 104.75 SUBAREA 50 DL 9.441 12.1000 104.75 DN 55.923 12.2000 573.59 JUNC 20 ADDLINK 50 ADD UN 6.588 12.1000 79.15 SUBAREA 40 DL 6.588 12.1000 79.15 DN 55.923 12.2000 573.59 JUNC 20 ADDLINK 60 ADD UN 3.401 13.5000 8.19 SUBAREA 150 DL 3.401 13.5000 8.19 DN 3.401 13.5000 8.19 JUNC 70 ADDLINK 70 ADD UN 1.655 12.2000 12.39 SUBAREA 80 DL 1.655 12.2000 12.39 DN 68.279 12.2000 645.18 JUNC 40 ADDLINK 80 ADD UN 5.846 12.1000 72.81 SUBAREA 60 DL 5.846 12.1000 72.81 DN 68.279 12.2000 645.18 JUNC 40 ADDLINK 90 ADD UN 1.456 12.0000 17.76 SUBAREA 70 DL 1.456 12.0000 17.76 DN 68.279 12.2000 645.18 JUNC 40 REACH 10 REACH UN 3.401 13.5000 8.19 JUNC 70 DL 3.400 13.8000 7.90 DN 68.279 12.2000 645.18 JUNC 40 S/N: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:01 AM Date: 4/11/2005 Type Executive Summary (Links) Page 3.29 Name Watershed Event: 100 yr File K:\Gessner E ng Data 04\Temporary Working\ DETAIL XSECTION S SW CROSSING CS (NO DETENTION - 040805).1 Stor m... TypeII 24hr Tag: Dev100 NET WORK SUMMARY LINKS (UN=Upstream Node; DL= DNstream End of Link; DN=DNstream Nod e) (Trun.= HYG Tru ncation : Blank=None; L=Left; R=Rt; LR=Left & Rt) HYG Vol Peak Time Peak Q Link I D Type ac-ft Trun. hrs cfs End P oints REACH 140 REACH UN 93.849 12.4000 923.72 JUNC 50 DL 93.849 12.4000 872.70 DN 93.849 12.4000 872.70 JUNC 60 REACH 141 REACH UN 93.849 12.4000 872.70 JUNC 60 DL 93.849 12.5000 856.63 DN 93.849 12.5000 856.63 JUNC 90 REACH 143 REACH UN 93.848 12.5000 835.15 JUNC 100 DL 93.848 12.6000 815.98 DN 93.848 12.6000 815.98 JUNC 110 REACH 144 REACH UN 93.848 12.6000 815.98 JUNC 110 DL 93.848 12.6000 807.14 DN 93.848 12.6000 807.14 JUNC 120 REACH 145 REACH UN 93.848 12.6000 807.14 JUNC 120 DL 93.848 12.7000 785.71 DN 93.848 12.7000 785.71 JUNC 130 REACH 146 REACH UN 93.848 12.7000 785.71 JUNC 130 S~. DL 93.848 7000 12 779.99 ~ z-- DN 108.882 . 12.7000 806.35 JUNC 80 t ejE (rte K REACH 20 REACH UN 68.279 12.2000 645.18 JUNC 40 DL 72.654 12.3000 1145.79 DN 72.654 12.3000 1145.79 JUNC 150 REACH 30 REACH UN 75.876 12.4000 850.74 JUNC 30 DL 75.875 12.4000 844.31 DN 93.849 12.4000 923.72 JUNC 50 REACH 40 REACH UN 39.894 12.1000 410.25 JUNC 10 DL 39.894 12.2000 403.54 DN 55.923 12.2000 573.59 JUNC 20 REACH 50 REACH UN 55.923 12.2000 573.59 JUNC 20 DL 55.923 12.2000 562.89 DN 68.279 12.2000 645.18 JUNC 40 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:01 AM Date: 4/11/2005 Type.... Executive Summary (Links) Page 3.30 Name.... Watershed Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 NETWORK SUMMARY LINKS (UN=Upstream Node; DL=DNstream End of Link; DN=DNstream Node) (Trun.= HYG Truncation: Blank=None; L=Left; R=Rt; LR=Left & Rt) HYG Vol Peak Time Peak Q Link ID Type ac-ft Trun. hrs cfs End Points REACH 60 REACH UN 108.882 12.7000 806.35 JUNC 80 DL 113.739 12.4000 760.85 DN 184.791 12.9000 879.44 JUNC 140 REACH 70 REACH UN 72.654 12.3000 1145.79 JUNC 150 DL 72.654 12.4000 835.26 DN 75.876 12.4000 850.74 JUNC 30 REACH 80 REACH UN 184.791 12.9000 879.44 JUNC 140 DL 184.791 12.9000 869.38 DN 184.791 12.9000 869.38 OUT 10 REACH142 REACH UN 93.849 12.5000 856.63 JUNC 90 DL 93.848 12.5000 835.15 DN 93.848 12.5000 835.15 JUNC 100 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:01 AM Date: 4/11/2005 Type.... Network Calcs Sequence Page 3.31 Name.... Watershed Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 NETWORK RUNOFF NODE SEQUENCE Runoff Data Apply to Node Receiving Link SCS UH SUBAREA 10 Subarea SUBAREA 10 Add Hyd SUBAREA 10 SCS UH SUBAREA 20 Subarea SUBAREA 20 Add Hyd SUBAREA 20 SCS UH SUBAREA 30 Subarea SUBAREA 30 Add Hyd SUBAREA 30 SCS UH SUBAREA 50 Subarea SUBAREA 50 Add Hyd SUBAREA 50 SCS UH SUBAREA 40 Subarea SUBAREA 40 Add Hyd SUBAREA 40 SCS UH SUBAREA 150 Subarea SUBAREA 150 Add Hyd SUBAREA 150 SCS UH SUBAREA 80 Subarea SUBAREA 80 Add Hyd SUBAREA 80 SCS UH SUBAREA 60 Subarea SUBAREA 60 Add Hyd SUBAREA 60 SCS UH SUBAREA 70 Subarea SUBAREA 70 Add Hyd SUBAREA 70 SCS UH SUBAREA 100 Subarea SUBAREA 100 Add Hyd SUBAREA 100 SCS UH SUBAREA 130 Subarea SUBAREA 130 Add Hyd SUBAREA 130 SCS UH SUBAREA 90 Subarea SUBAREA 90 Add Hyd SUBAREA 90 SCS UH SUBAREA 110 Subarea SUBAREA 110 Add Hyd SUBAREA 110 SCS UH SUBAREA 140 Subarea SUBAREA 140 Add Hyd SUBAREA 140 SCS UH SUBAREA 120 Subarea SUBAREA 120 Add Hyd SUBAREA 120 SCS UH SUBAREA 160 Subarea SUBAREA 160 Add Hyd SUBAREA 160 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:02 AM Date: 4/11/2005 Type.... Network Calcs Sequence Page 3.32 Name.... Watershed Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\ DETAIL XSECTION S SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeIl 24hr Tag: Dev100 NETWORK ROUTING SE QUENCE Link Operation UPstream Node DNstream Node Add Hyd ADDLINK 10 Subarea SUBAREA 10 Jct JUNC 10 Add Hyd ADDLINK 20 Subarea SUBAREA 20 Jct JUNC 10 Add Hyd ADDLINK 30 Subarea SUBAREA 30 Jct JUNC 10 Add Hyd ADDLINK 40 Subarea SUBAREA 50 Jct JUNC 20 Add Hyd ADDLINK 50 Subarea SUBAREA 40 Jct JUNC 20 Reach REACH 40 Jct JUNC 10 Jct JUNC 20 Add Hyd ADDLINK 60 Subarea SUBAREA 150 Jct JUNC 70 Reach REACH 10 Jct JUNC 70 Jct JUNC 40 Add Hyd ADDLINK 90 Subarea SUBAREA 70 Jct JUNC 40 Add Hyd ADDLINK 80 Subarea SUBAREA 60 Jct JUNC 40 Reach REACH 50 Jct JUNC 20 Jct JUNC 40 Add Hyd ADDLINK 70 Subarea SUBAREA 80 Jct JUNC 40 Reach REACH 20 Jct JUNC 40 Jct JUNC 150 Reach REACH 70 Jct JUNC 150 Jct JUNC 30 Add Hyd ADDLINK 100 Subarea SUBAREA 100 Jct JUNC 30 Add Hyd ADDLINK 130 Subarea SUBAREA 110 Jct JUNC 50 Add Hyd ADDLINK 120 Subarea SUBAREA 90 Jct JUNC 50 Add Hyd ADDLINK 110 Subarea SUBAREA 130 Jct JUNC 50 Reach REACH 30 Jct JUNC 30 Jct JUNC 50 Reach REACH 140 Jct JUNC 50 Jct JUNC 60 Reach REACH 141 Jct JUNC 60 Jct JUNC 90 Reach REACH142 Jct JUNC 90 Jct JUNC 100 Reach REACH 143 Jct JUNC 100 Jct JUNC 110 Reach REACH 144 Jct JUNC 110 Jct JUNC 120 Reach REACH 145 Jct JUNC 120 Jct JUNC 130 Reach REACH 146 Jct JUNC 130 Jct JUNC 80 Add Hyd ADDLINK 140 Subarea SUBAREA 140 Jct JUNC 80 Add Hyd ADDLINK 150 Subarea SUBAREA 120 Jct JUNC 80 Add Hyd ADDLINK 160 Subarea SUBAREA 160 Jct JUNC 140 Reach REACH 60 Jct JUNC 80 Jct JUNC 140 S/N: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:02 AM Date: 4/11/2005 Type.... Network Calcs Sequence Page 3.33 Name.... Watershed Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).3 Storm... TypeII 24hr Tag: Dev100 Link Operation Reach REACH 80 SIN: 6211011070C7 PondPack Ver. 9.0046 NETWORK ROUTING SEQUENCE UPstream Node DNstream Node Jct JUNC 140 Jct OUT 10 Gessner Engineering Time: 7:02 AM Date: 4/11/2005 Type.... Synthetic Curve Page 5.21 Name.... TypeII 24hr Tag: Dev100 File.... K:\Gessner Eng Data 04\Temporary working\ CUMULATIVE RAINFALL FRACTIONS Time I Output Time increment = .1000 hrs hrs I Time on left represents time for first - value in each row. --------I- .0000 I .000 .001 .002 .003 .004 .5000 I .005 .006 .007 .008 .009 1.0000 .011 .012 .013 .014 .015 1.5000 I .016 .017 .018 .020 .021 2.0000 I .022 .023 .024 .026 .027 2.5000 I .028 .029 .031 .032 .033 3.0000 I .035 .036 .037 .038 .040 3.5000 I .041 .042 .044 .045 .047 4.0000 I .048 .049 .051 .052 .054 4.5000 I .055 .057 .058 .060 .061 5.0000 I .063 .065 .066 .068 .070 5.5000 I .071 .073 .075 .076 .078 6.0000 I .080 .082 .084 .085 .087 6.5000 I .089 .091 .093 .095 .097 7.0000 I .099 .101 .103 .105 .107 7.5000 I .109 .111 .113 .116 .118 8.0000 I .120 .122 .125 .127 .130 8.5000 I .132 .135 .138 .141 .144 9.0000 I .147 .150 .153 .157 .160 9.5000 I .163 .166 .170 .173 .177 10.0000 I .181 .185 .189 .194 .199 10.5000 I .204 .209 .215 .221 .228 11.0000 I .235 .243 .251 .261 .271 11.5000 I .283 .307 .354 .431 .568 12.0000 I .663 .682 .699 .713 .725 12.5000 I .735 .743 .751 .759 .766 13.0000 I .772 .778 .784 .789 .794 13.5000 I .799 .804 .808 .812 .816 14.0000 I .820 .824 .827 .831 .834 14.5000 I .838 .841 .844 .847 .850 15.0000 I .854 .856 .859 .862 .865 15.5000 I .868 .870 .873 .875 .878 16.0000 I .880 .882 .885 .887 .889 16.5000 I .891 .893 .895 .898 .900 17.0000 I .902 .904 .906 .908 .910 17.5000 I .912 .914 .915 .917 .919 18.0000 I .921 .923 .925 .926 .928 18.5000 .930 .931 .933 .935 .936 19.0000 I .938 .939 .941 .942 .944 19.5000 I .945 .947 .948 .949 .951 20.0000 I .952 .953 .955 .956 .957 20.5000 I .958 .960 .961 .962 .964 21.0000 I .965 .966 .967 .968 .970 21.5000 I .971 .972 .973 .975 .976 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:03 AM Date: 4/11/2005 Type.... Synthetic Curve Page 5.22 Name.... TypeII 24hr Tag: Dev100 File.... K:\Gessner Eng Data 04\Temporary Working\ CUMULATIVE RAINFALL FRACTIONS Time Output Time increment = .1000 hrs hrs - Time on left represents time for first value in each row. I 22.0000 .977 .978 .979 .981 .982 22.5000 I .983 .984 .985 .986 .988 23.0000 I .989 .990 .991 .992 .993 23.5000 .994 .996 .997 .998 .999 24.0000 1.000 SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:03 AM Date: 4/11/2005 Type.... Synthetic Cumulative Depth Page 5.23 Name.... TypeII 24hr Tag: Dev100 Event: 100 yr File.... K:\Ges sner Eng Data 04\Tempora ry Working\ Storm... TypeII 24hr Tag: Dev100 CUMUL ATIVE RAINF ALL DEPTHS (in) Time I Outpu t Time incr ement = .1000 hrs hrs ( Time on left represents time for first value in each row. I---- .0000 I .0000 .0111 .0222 .0336 .0449 .5000 I .0564 .0680 .0798 .0915 .1035 1.0000 I .1155 .1277 .1399 .1524 .1648 1.5000 I .1774 .1901 .2030 .2158 .2289 2.0000 I .2420 .2553 .2686 .2822 .2957 2.5000 I .3094 .3232 .3372 .3511 .3653 3.0000 I .3795 .3939 .4083 .4230 .4376 3.5000 I .4524 .4673 .4824 .4974 .5127 4.0000 I .5280 .5435 .5592 .5752 .5914 4.5000 I .6078 .6244 .6412 .6582 .6755 5.0000 I .6930 .7107 .7286 .7468 .7652 5.5000 I .7838 .8026 .8216 .8408 .8603 6.0000 I .8800 .8999 .9200 .9404 .9610 6.5000 I .9818 1.0028 1.0240 1.0454 1.0671 7.0000 I 1.0890 1.1111 1.1334 1.1560 1.1788 7.5000 I 1.2018 1.2250 1.2484 1.2720 1.2959 8.0000 I 1.3200 1.3448 1.3706 1.3976 1.4256 8.5000 I 1.4548 1.4850 1.5164 1.5488 1.5824 9.0000 I 1.6170 1.6522 1.6874 1.7226 1.7578 9.5000 I 1.7930 1.8291 1.8669 1.9065 1.9479 10.0000 I 1.9910 2.0363 2.0843 2.1349 2.1881 10.5000 I 2.2440 2.3034 2.3672 2.4354 2.5080 11.0000 I 2.5850 2.6695 2.7645 2.8701 2.9863 11.5000 I 3.1130 3.3752 3.8980 4.7387 6.2465 12.0000 I 7.2930 7.5016 7.6850 7.8434 7.9768 12.5000 I 8.0850 8.1778 8.2650 8.3464 8.4220 13.0000 I 8.4920 8.5576 8.6200 8.6794 8.7358 13.5000 I 8.7890 8.8396 8.8880 8.9342 8.9782 14.0000 I 9.0200 9.0604 9.0999 9.1387 9.1766 14.5000 I 9.2139 9.2503 9.2861 9.3210 9.3552 15.0000 I 9.3885 9.4212 9.4530 9.4841 9.5143 15.5000 I 9.5439 9.5726 9.6007 9.6279 9.6544 16.0000 I 9.6800 9.7052 9.7301 9.7547 9.7790 16.5000 I 9.8031 9.8269 9.8504 9.8736 9.8966 17.0000 I 9.9193 9.9417 9.9638 9.9857 10.0073 17.5000 I 10.0286 10.0496 10.0704 10.0909 10.1111 18.0000 I 10.1310 10.1507 10.1701 10.1892 10.2080 18.5000 I 10.2266 10.2449 10.2629 10.2806 10.2981 19.0000 I 10.3153 10.3322 10.3488 10.3652 10.3813 19.5000 I 10.3971 10.4126 10.4279 10.4429 10.4576 20.0000 I 10.4720 10.4863 10.5005 10.5147 10.5288 20.5000 I 10.5428 10.5568 10.5708 10.5846 10.5985 21.0000 i 10.6123 10.6260 10.6396 10.6533 10.6668 21.5000 I 10.6803 10.6938 10.7072 10.7205 10.7338 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:03 AM Date: 4/11/2005 Type.... Synthetic Cumulative Depth Page 5.24 Name.... TypeII 24hr Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\ Storm... TypeII 24hr Tag: Dev100 CUMULATIVE RAINFALL DEPTHS (in) Time Output Time increment = .1000 hrs hrs - Time on left represents - - time for first value in each row. I 22.0000 i 10.7470 - 10.7602 10.7733 10.7864 10.7994 22.5000 I 10.8123 10.8252 10.8381 10.8508 10.8636 23.0000 i 10.8763 10.8889 10.9014 10.9140 10.9264 23.5000 I 10.9388 10.9512 10.9635 10.9757 10.9879 24.0000 11.0000 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:03 AM Date: 4/11/2005 Type.... Chn-Irreg. Name.... CHN-IRR - 5 Page 9.60 File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 COMPOSITE CHANNEL SECTION Slope = .003100 ft/ft Elev.Constant= 286.50 ft GROUND ELEVATION POINTS Lowest Elev. = 286.50 ft X Distance Y Elev Y+Constant (ft) (ft) (ft) .00 7.00 293.50 144.00 5.00 291.50 178.00 3.00 289.50 186.00 1.00 287.50 189.00 .00 286.50 194.00 1.00 287.50 202.00 3.00 289.50 249.00 5.00 291.50 636.00 7.00 293.50 THE INFORMATION BELOW WAS USED TO COMPUTE FLOW RATE SEPARATELY FOR EACH SEGMENT. CROSS SECTION SUBDIVIDED INTO DIF] X Left X Right Segment (ft) (ft) Ground n 1 .00 52.00 0.03000 2 52.00 110.00 0.03000 3 110.00 636.00 0.03000 ?ERENT SEGMENTS Descr. Left Overbank Main Channel Right Overbank SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:06 AM Date: 4/11/2005 Type.... Chn-Irreg. Page 9.61 Name.... CHN-IRR - 5 File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Solution to Mannings Open Channel Flow Equation (Computed values are based on normal depth.) IRREGULAR CROSS SECTION Slope = .003100 ft/ft FLOW RATE COMPUTED SEPARATELY FOR EACH SEGMENT. COMPOSITE CROSS SECTION Max. Seg. Elev. Depth Seg. Flow Avg.Vel Area Top W Wet.P Hd Froude No. (ft) (ft) n (cfs) (ft/sec) (sq.ft) (ft) (ft) (ft) No. 286.50 Q=0.0; Water surface at or below lowest cross section point. 3 286.64 .14 .0300 .04 .46 .0784 1.12 1.16 .07 0.31 TOTAL FLOW .04 .0784 1.12 1.16 3 286.78 .28 .0300 .23 .73 .3136 2.24 2.31 .14 0.34 TOTAL FLOW .23 .3136 2.24 2.31 3 286.92 .42 .0300 .67 .95 .7056 3.36 3.47 .21 0.37 TOTAL FLOW .67 .7056 3.36 3.47 3 287.06 .56 .0300 1.45 1.16 1.2544 4.48 4.63 .28 0.38 TOTAL FLOW 1.45 1.2544 4.48 4.63 3 287.20 .70 .0300 2.63 1.34 1.9601 5.60 5.78 .35 0.40 TOTAL FLOW 2.63 1.9601 5.60 5.78 3 287.34 .84 .0300 4.27 1.51 2.8224 6.72 6.94 .42 0.41 TOTAL FLOW 4.27 2.8224 6.72 6.94 3 287.48 .98 .0300 6.45 1.68 3.8417 7.84 8.10 .49 0.42 TOTAL FLOW 6.45 3.8417 7.84 8.10 3 287.62 1.12 .0300 9.20 1.83 5.0176 8.96 9.25 .56 0.43 TOTAL FLOW 9.20 5.0176 8.96 9.25 3 287.76 1.26 .0300 12.60 1.98 6.3505 10.08 10.41 .63 0.44 TOTAL FLOW 12.60 6.3505 10.08 10.41 3 287.90 1.40 .0300 16.69 2.13 7.8399 11.20 11.56 .70 0.45 TOTAL FLOW 16.69 7.8399 11.20 11.56 3 288.04 1.54 .0300 21.52 2.27 9.4865 12.32 12.71 .77 0.46 TOTAL FLOW 21.52 9.4865 12.32 12.71 SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:06 AM Date: 4/11/2005 Type.... Chn-Irreg. Page 9.62 Name.... CHN-IRR - 5 File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Solution to Mannings Open Channel Flow Equation (Computed values are based on normal depth.) IRREGULAR CROSS SECTION FLOi Max. Seg. Elev. Depth No. (ft) (ft) 3 288.18 1.68 TOTAL FLOW 3 288.32 1.82 TOTAL FLOW 3 288.46 1.96 TOTAL FLOW 3 288.60 2.10 TOTAL FLOW 3 288.74 2.24 TOTAL FLOW 3 288.88 2.38 TOTAL FLOW 3 289.02 2.52 TOTAL FLOW 3 289.16 2.66 TOTAL FLOW 3 289.30 2.80 TOTAL FLOW 3 289.44 2.94 TOTAL FLOW 3 289.58 3.08 TOTAL FLOW Slope = .003100 ft/ft RATE COMPUTED SEPARATELY FOR EACH SEG1 COMPOSITE CROSS SECTION Seg. Flow Avg.Vel Area Top W n (cfs) (ft/sec) (sq.ft) (ft) .0300 27.14 2.40 11.2895 13.44 27.14 11.2895 13.44 .0300 33.60 2.54 13.2497 14.56 33.60 13.2497 14.56 .0300 40.95 2.66 15.3663 15.68 40.95 15.3663 15.68 .0300 49.22 2.79 17.6401 16.80 49.22 17.6401 16.80 .0300 58.47 2.91 20.0702 17.92 58.47 20.0702 17.92 .0300 68.73 3.03 22.6577 19.04 68.73 22.6577 19.04 .0300 80.05 3.15 25.4014 20.16 80.05 25.4014 20.16 .0300 92.46 3.27 28.3025 21.28 92.46 28.3025 21.28 .0300 106.02 3.38 31.3597 22.40 106.02 31.3597 22.40 .0300 120.75 3.49 34.5745 23.52 120.75 34.5745 23.52 .0300 128.74 3.38 38.0492 27.24 128.74 38.0492 27.24 TENT. Wet.P Hd Froude (ft) (ft) No. 13.87 .84 0.46 13.87 15.02 .91 0.47 15.02 16.18 .98 0.47 16.18 17.33 1.05 0.48 17.33 18.49 1.12 0.49 18.49 19.64 1.19 0.49 19.64 20.80 1.26 0.49 20.80 21.95 1.33 0.50 21.95 23.10 1.40 0.50 23.10 24.26 1.47 0.51 24.26 28.00 1.40 0.50 28.00 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:06 AM Date: 4/11/2005 Type.... Chn-Irreg. Page 9.63 Name.... CHN-IRR - 5 File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Solution to Mannings Open Channel Flow Equation (Computed values are based on normal depth.) IRREGULAR CROSS SECTION Slope = .003100 ft/ft FLOW RATE COMPUTED SEPARATELY FOR EACH SEGP COMPOSITE CROSS SECTION Max. Seg. Elev. Depth Seg. Flow Avg.Vel Area Top W No. (ft) (ft) n (cfs) (ft/sec) (sq.ft) (ft) 3 289.72 3.22 .0300 135.59 3.21 42.2601 32.91 TOTAL FLOW 135.59 42.2601 32.91 3 289.86 3.36 .0300 147.28 3.12 47.2638 38.58 TOTAL FLOW 147.28 47.2638 38.58 3 290.00 3.50 .0300 163.26 3.08 53.0625 44.25 TOTAL FLOW 163.26 53.0625 44.25 3 290.14 3.64 .0300 183.34 3.07 59.6551 49.92 TOTAL FLOW 183.34 59.6551 49.92 3 290.28 3.78 .0300 207.50 3.10 67.0400 55.59 TOTAL FLOW 207.50 67.0400 55.59 3 290.42 3.92 .0300 235.81 3.13 75.2204 61.26 TOTAL FLOW 235.81 75.2204 61.26 3 290.56 4.06 .0300 268.41 3.19 84.1927 66.93 TOTAL FLOW 268.41 84.1927 66.93 3 290.70 4.20 .0300 305.45 3.25 93.9609 72.60 TOTAL FLOW 305.45 93.9609 72.60 3 290.84 4.34 .0300 347.11 3.32 104.5206 78.27 TOTAL FLOW 347.11 104.5206 78.27 3 290.98 4.48 .0300 393.60 3.40 115.8765 83.94 TOTAL FLOW 393.60 115.8765 83.94 3 291.12 4.62 .0300 445.09 3.48 128.0237 89.61 TOTAL FLOW 445.09 128.0237 89.61 1ENT. Wet.P Hd Froude (ft) (ft) No. 33.67 1.28 0.50 33.67 39.35 1.23 0.50 39.35 45.03 1.20 0.50 45.03 50.71 1.20 0.50 50.71 56.38 1.21 0.50 56.38 62.06 1.23 0.50 62.06 67.74 1.26 0.50 67.74 73.42 1.29 0.50 73.42 79.09 1.34 0.51 79.09 84.77 1.38 0.51 84.77 90.45 1.43 0.51 90.45 S/N: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:06 AM Date: 4/11/2005 Type.... Chn-Irreg. Page 9.64 Name.... CHN-IRR - 5 File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTI( Solution to Mannings Open Channel Flow Equation (Computed values are based on normal depth.) IRREGULAR CROSS SECTION Slope = .003100 ft/ft FLOW RATE COMPUTED SEPARATELY FOR EACH SEGMENT. COMPOSITE CROSS SECTION Max. Seg. Elev. Depth Seg. Flow Avg.Vel Area Top W Wet.P Hd Froude No. (ft) (ft) n (cfs) (ft/sec) (sq.ft) (ft) (ft) (ft) No. 3 291.26 4.76 .0300 501.80 3.56 140.9673 95.28 96.12 1.48 0.52 TOTAL FLOW 501.80 140.9673 95.28 96.12 3 291.40 4.90 .0300 563.92 3.65 154.7019 100.95 101.80 1.53 0.52 TOTAL FLOW 563.92 154.7019 100.95 101.80 3 291.54 5.04 .0300 599.75 3.54 169.4134 115.62 116.48 1.47 0.52 TOTAL FLOW 599.75 169.4134 115.62 116.48 3 291.68 5.18 .0300 594.17 3.16 188.2000 152.79 153.64 1.23 0.50 TOTAL FLOW 594.17 188.2000 152.79 153.64 WARNING: At elev.= 291.68, flow rate decreases (switch back rating curve). 3 291.82 5.32 .0300 628.10 2.96 212.1950 189.96 190.82 1.12 0.49 TOTAL FLOW 628.10 212.1950 189.96 190.82 3 291.96 5.46 .0300 691.52 2.86 241.3880 227.13 227.99 1.06 0.49 TOTAL FLOW 691.52 241.3880 227.13 227.99 2 292.10 .13 .0300 .26 .44 .5878 9.20 9.20 .06 0.31 3 292.10 5.60 .0300 796.52 2.89 275.2036 255.10 255.96 1.08 0.49 TOTAL FLOW 796.78 275.7914 264.30 265.16 2 292.24 .27 .0300 1.86 .72 2.5811 19.28 19.28 .13 0.35 3 292.24 5.74 .0300 922.11 2.95 312.8096 282.19 283.05 1.11 0.49 TOTAL FLOW 923.97 315.3907 301.47 302.33 2 292.38 .41 .0300 5.72 .96 5.9862 29.36 29.36 .20 0.37 3 292.38 5.88 .0300 1067.33 3.01 354.2168 309.28 310.14 1.15 0.50 TOTAL FLOW 1073.04 360.2030 338.64 339.50 sV ( o,.I L- ke GeC~ SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:06 AM Date: 4/11/2005 Type.... Chn-Irreg. Page 9.65 Name.... CHN-IRR - 5 File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Solution to Mannings Open Channel Flow Equation (Computed values are based on normal depth.) IRREGULAR CROSS SECTION Slope = .003100 ft/ft FLOW RATE COMPUTED SEPARATELY FOR EACH SEGMENT. Max. Seg. Elev. Depth No. (ft) (ft) 2 292.52 .55 3 292.52 6.02 TOTAL FLOW 2 292.66 .69 3 292.66 6.16 TOTAL FLOW 1 292.80 .02 2 292.80 .83 3 292.80 6.30 TOTAL FLOW 1 292.94 .16 2 292.94 .97 3 292.94 6.44 TOTAL FLOW Seg. n .0300 .0300 .0300 .0300 .0300 .0300 .0300 .0300 .0300 .0300 COMPOSITE CROSS SECTION Flow (cfs) 12.56 1233.00 1245.57 23.05 1420.17 1443.22 .00 38.42 1629.73 1668.16 .49 61.76 1862.78 1925.03 Avg.Vel Area Top W Wet.P Hd Froude (ft/sec) (sq.ft) (ft) (ft) (ft) No. 1.16 10.6016 39.44 39.44 .27 0.39 3.09 399.4070 336.37 337.23 1.19 0.50 410.2086 375.81 376.67 1 293.08 .30 .0300 2.57 2 293.08 1.11 .0300 89.31 3 293.08 6.58 .0300 2120.20 TOTAL FLOW 2212.09 1 293.22 .44 .0300 7.10 2 293.22 1.25 .0300 120.80 3 293.22 6.72 .0300 2403.13 TOTAL FLOW 2531.02 1 293.36 .58 .0300 14.78 2 293.36 1.39 .0300 155.96 3 293.36 6.86 .0300 2712.42 TOTAL FLOW 2883.16 1.35 17.0294 49.52 49.53 .34 0.41 3.17 448.4001 363.46 364.32 1.23 0.50 465.4296 412.98 413.85 .14 .0178 1.60 1.60 .01 0.23 1.56 24.6494 58.00 58.01 .42 0.42 3.25 501.1747 390.55 391.41 1.28 0.51 525.8419 450.15 451.01 .52 .9474 11.68 11.68 1.88 32.7703 58.00 58.01 3.34 557.7538 417.64 418.50 591.4716 487.32 488.19 .78 3.2879 21.76 21.76 2.18 40.8894 58.00 58.01 3.43 618.1128 444.73 445.59 662.2901 524.49 525.36 1.01 7.0403 31.84 31.84 2.46 49.0102 58.00 58.01 3.52 682.2777 471.82 472.68 738.3282 561.66 562.53 1.21 12.2029 41.92 41.92 2.73 57.1293 58.00 58.01 3.62 750.2209 498.91 499.77 819.5532 598.83 599.70 .08 0.32 .57 0.44 1.34 0.51 .15 0.35 .70 0.46 1.39 0.51 .22 0.38 .85 0.47 1.45 0.52 .29 0.40 .98 0.48 1.50 0.52 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:06 AM Date: 4/11/2005 Type.... Chn-Irreg. Name.... CHN-IRR - 5 Page 9.66 File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Solution to Mannings Open Channel Flow Equation (Computed values are based on normal depth.) IRREGULAR CROSS SECTION Slope = .003100 ft/ft FLOW RATE COMPUTED SEPARATELY FOR EACH SEGMENT. COMPOSITE CROSS SECTION Max. Seg. Elev. Depth Seg. Flow Avg.Vel Area Top W Wet.P Hd Froude No. (ft) (ft) n (cfs) (ft/sec) (sq.ft) (ft) (ft) (ft) No. 1 293.50 .72 .0300 26.26 1.40 18.7779 52.00 52.00 .36 0.41 2 293.50 1.53 .0300 194.63 2.98 65.2502 58.00 58.01 1.13 0.50 3 293.50 7.00 .0300 3049.19 3.71 821.9719 526.00 526.86 1.56 0.52 TOTAL FLOW 3270.08 906.0001 636.00 636.87 SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:06 AM Date: 4/11/2005 Type.... Chn-Irreg. Name.... CHN-IRR - 5 Page 9.67 File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Solution to Mannings Open Channel Flow Equation (Computed values are based on normal depth.) IRREGULAR CROSS SECTION Slope = .003100 ft/ft FLOW RATE COMPUTED SEPARATELY FOR EACH SEGMENT. COMPOSITE CROSS SECTION WARNING: RATING CURVE HAS SWITCHBACKS At the following elevations, flow rate decreases as depth of flow increases. Switchback in performance curve between Elev.= 291.54 and 291.68 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:06 AM Date: 4/11/2005 Type.... Channel Equations Name.... CHN-IRR - 5 Page 9.68 File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 SOLUTION TO MANNINGS OPEN CHANNEL FLOW EQUATION (Computed values are based on normal depth.) Q = (k/n) * A * (R**2/3) * (S**112) where: Q = Channel flow k = Mannings constant n = Mannings n R = Hydraulic radius, A/WP A = X-section flow area WP = Wetted perimeter S = Slope ADDITIONAL OUTPUT VARIABLES: Vet= Q/A Hd = A/TpW F = Vel / (g * Hd)**1/2 where: Vet= Velocity Q = Channel flow A = X-section flow area Hd = Hydraulic depth TpW= Top width for flow area g = Acceleration of gravity F = Froude No. (Subcritical: F < 1; Critic English Units SI units cfs cros 1.485919 1.0 no units no units ft m sq.ft. sq.m. ft m ft/ft m/m English Units SI units ft/sec m/sec cfs cros sq.ft. sq.m. ft m ft m ft/sec**2 m/sec**2 no units no units 1: F = 1; Super critical: F > 1) SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:07 AM Date: 4/11/2005 Type.... Chn-Irreg. Name.... CHN-IRR - 2 Page 9.43 File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 COMPOSITE CHANNEL SECTION Slope = .007000 ft/ft Elev.Constant= 297.00 ft GROUND ELEVATION POINTS Lowest Elev. = 297.00 ft X Distance Y Elev Y+Constant (ft) - (ft) (ft) .00 7.00 304.00 88.00 5.00 302.00 97.00 3.00 300.00 114.00 .00 297.00 125.00 3.00 300.00 262.00 5.00 302.00 360.00 7.00 304.00 THE INFORMATION BELOW WAS USED TO COMPUTE FLOW RATE SEPARATELY FOR EACH SEGMENT. CROSS SECTION SUBDIVIDED INTO DIF X Left X Right Segment (ft) (ft) Ground n 1 .00 110.00 0.03000 2 110.00 250.00 0.03500 3 250.00 360.00 0.03000 ?ERENT SEGMENTS Descr. Left Overbank Main Channel Right Overbank SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:08 AM Date: 4/11/2005 Type.... Chn-Irreg. Page 9.44 Name.... CHN-IRR - 2 File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Solution to Mannings Open Channel Flow Equation (Computed values are based on normal depth.) IRREGULAR CROSS SECTION Slope = .007000 ft/ft FLOW RATE COMPUTED SEPARATELY FOR EACH SEGMENT. COMPOSITE CROSS SECTION Max. Seg. Elev. Depth Seg. Flow Avg.Vel Area Top W Wet.P Hd Froude No. (ft) (ft) n (cfs) (ft/sec) (sq.ft) (ft) (ft) (ft) No. 297.00 Q=0.0; Water surface at or below lowest cross section point. 2 297.14 .14 .0350 .05 .59 .0915 1.31 1.34 .07 0.40 TOTAL FLOW .05 .0915 1.31 1.34 2 297.28 .28 .0350 .34 .94 .3659 2.61 2.68 .14 0.44 TOTAL FLOW .34 .3659 2.61 2.68 2 297.42 .42 .0350 1.02 1.24 .8233 3.92 4.01 .21 0.48 TOTAL FLOW 1.02 .8233 3.92 4.01 2 297.56 .56 .0350 2.19 1.50 1.4635 5.23 5.35 .28 0.50 TOTAL FLOW 2.19 1.4635 5.23 5.35 2 297.70 .70 .0350 3.97 1.74 2.2867 6.53 6.69 .35 0.52 TOTAL FLOW 3.97 2.2867 6.53 6.69 1 297.84 .13 .0300 .03 .68 .0509 .76 .77 .07 0.46 2 297.84 .84 .0350 6.73 2.08 3.2418 7.08 7.25 .46 0.54 TOTAL FLOW 6.77 3.2928 7.84 8.03 1 297.98 .27 .0300 .23 1.09 .2129 1.55 1.58 .14 0.52 2 297.98 .98 .0350 10.16 2.38 4.2691 7.59 7.79 .56 0.56 TOTAL FLOW 10.39 4.4820 9.15 9.36 1 298.12 .41 .0300 .70 1.44 .4858 2.35 2.38 .21 0.56 2 298.12 1.12 .0350 14.24 2.65 5.3680 8.11 8.32 .66 0.57 TOTAL FLOW 14.94 5.8538 10.45 10.70 1 298.26 .55 .0300 1.52 1.74 .8699 3.14 3.19 .28 0.58 2 298.26 1.26 .0350 18.98 2.90 6.5390 8.62 8.85 .76 0.59 TOTAL FLOW 20.50 7.4089 11.76 12.04 1 298.40 .69 .0300 2.77 2.03 1.3650 3.93 3.99 .35 0.61 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:08 AM Date: 4/11/2005 Type.... Chn-Irreg. Page 9.45 Name.... CHN-IRR - 2 File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Solution to Mannings Open Channel Flow Equation (Computed values are based on normal depth.) IRREGULAR CROSS SECTION FLOI Max. Seg. Elev. Depth No. (ft) (ft) 2 298.40 1.40 TOTAL FLOW 1 298.54 .83 2 298.54 1.54 TOTAL FLOW 1 298.68 .97 2 298.68 1.68 TOTAL FLOW 1 298.82 1.11 2 298.82 1.82 TOTAL FLOW 1 298.96 1.25 2 298.96 1.96 TOTAL FLOW 1 299.10 1.39 2 299.10 2.10 TOTAL FLOW 1 299.24 1.53 2 299.24 2.24 TOTAL FLOW 1 299.38 1.67 2 299.38 2.38 TOTAL FLOW 1 299.52 1.81 Slope = .007000 ft/ft J RATE COMPUTED SEPARATELY FOR EACH SEGI COMPOSITE CROSS SECTION Seg. Flow Avg.Vel Area Top W n (cfs) (ft/sec) (sq.ft) (ft) .0350 24.40 3.14 7.7816 9.13 27.16 9.1466 13.07 .0300 4.51 2.29 1.9713 4.73 .0350 30.51 3.35 9.0963 9.65 35.02 11.0676 14.37 .0300 6.83 2.54 2.6884 5.52 .0350 37.32 3.56 10.4827 10.16 44.15 13.1711 15.68 .0300 9.77 2.78 3.5168 6.31 .0350 44.86 3.76 11.9412 10.67 54.62 15.4580 16.99 .0300 13.39 3.01 4.4561 7.11 .0350 53.14 3.94 13.4712 11.19 66.53 17.9273 18.29 .0300 17.76 3.22 5.5067 7.90 .0350 62.18 4.13 15.0734 11.70 79.94 20.5801 19.60 .0300 22.92 3.44 6.6680 8.69 .0350 72.01 4.30 16.7472 12.21 94.93 23.4152 20.91 .0300 28.93 3.64 7.9408 9.49 .0350 82.63 4.47 18.4932 12.73 111.56 26.4340 22.21 .0300 35.84 3.84 9.3243 10.28 4ENT. Wet.P Hd Froude (ft) (ft) No. 9.38 .85 0.60 13.38 4.80 .42 0.63 9.91 .94 0.61 14.71 5.61 .49 0.64 10.45 1.03 0.62 16.05 6.41 .56 0.66 10.98 1.12 0.63 17.39 7.22 .63 0.67 11.51 1.20 0.63 18.73 8.02 .70 0.68 12.04 1.29 0.64 20.07 8.83 .77 0.69 12.58 1.37 0.65 21.40 9.63 .84 0.70 13.11 1.45 0.65 22.74 10.44 .91 0.71 SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:08 AM Date: 4/11/2005 Type.... Chn-Irreg. Page 9.46 Name.... CHN-IRR - 2 File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Solution to Mannings Open Channel Flow Equation (Computed values are based on normal depth.) IRREGULAR CROSS SECTION Slope = .007000 ft/ft FLOW RATE COMPUTED SEPARATELY FOR EACH SEGt COMPOSITE CROSS SECTION Max. Seg. Elev. Depth Seg. Flow Avg.Vel Area Top W No. (ft) (ft) n (cfs) (ft/sec) (sq.ft) (ft) 2 299.52 2.52 .0350 94.08 4.63 20.3107 13.24 TOTAL FLOW 129.92 29.6349 23.52 1 299.66 1.95 .0300 43.70 4.04 10.8191 11.07 2 299.66 2.66 .0350 106.37 4.79 22.2004 13.75 TOTAL FLOW 150.06 33.0196 24.83 1 299.80 2.09 .0300 52.55 4.23 12.4247 11.87 2 299.80 2.80 .0350 119.51 4.95 24.1616 14.27 TOTAL FLOW 172.06 36.5863 26.13 1 299.94 2.23 .0300 62.45 4.42 14.1418 12.66 2 299.94 2.94 .0350 133.54 5.10 26.1951 14.78 TOTAL FLOW 195.99 40.3368 27.44 1 300.08 2.37 .0300 73.74 4.62 15.9657 13.36 2 300.08 3.08 .0350 124.37 4.36 28.5074 20.48 TOTAL FLOW 198.11 44.4731 33.84 1 300.22 2.51 .0300 86.34 4.83 17.8804 13.99 2 300.22 3.22 .0350 117.55 3.67 32.0462 30.07 TOTAL FLOW 203.90 49.9266 44.06 1 300.36 2.65 .0300 100.05 5.03 19.8829 14.62 2 300.36 3.36 .0350 124.10 3.36 36.9267 39.66 TOTAL FLOW 224.15 56.8096 54.28 1 300.50 2.79 .0300 114.89 5.23 21.9740 15.25 2 300.50 3.50 .0350 139.46 3.23 43.1510 49.25 TOTAL FLOW 254.35 65.1250 64.50 1 300.64 2.93 .0300 130.89 5.42 24.1533 15.88 IENT. Wet.P Hd Froude (ft) (ft) No. 13.64 1.53 0.66 24.08 11.24 .98 0.72 14.17 1.61 0.66 25.42 12.05 1.05 0.73 14.70 1.69 0.67 26.75 12.86 1.12 0.74 15.24 1.77 0.68 28.09 13.57 1.20 0.74 20.94 1.39 0.65 34.51 14.21 1.28 0.75 30.54 1.07 0.63 44.75 14.86 1.36 0.76 40.13 .93 0.61 54.99 15.51 1.44 0.77 49.72 .88 0.61 65.22 16.15 1.52 0.77 S/N: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:08 AM Date: 4/11/2005 Type.... Chn-Irreg. Page 9.47 Name.... CHN-IRR - 2 File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Solution to Mannings Open Channel Flow Equation (Computed values are based on normal depth.) IRREGULAR CROSS SECTION Slope = .007000 ft/ft FLOW RATE COMPUTED SEPARATELY FOR EACH SEGMENT. COMPOSITE CROSS SECTION Max. Seg. Elev. Depth Seg. Flow Avg.Vel Area Top W Wet.P Hd Froude No. (ft) (ft) n (cfs) (ft/sec) (sq.ft) (ft) (ft) (ft) No. 2 300.64 3.64 .0350 162.31 3.20 50.7182 58.84 59.31 .86 0.61 TOTAL FLOW 293.20 74.8715 74.72 75.46 1 300.78 3.07 .0300 148.08 5.60 26.4203 16.51 16.80 1.60 0.78 2 300.78 3.78 .0350 192.34 3.23 59.6262 68.43 68.90 .87 0.61 TOTAL FLOW 340.42 86.0465 84.94 85.70 1 300.92 3.21 .0300 166.50 5.79 28.7761 17.14 17.44 1.68 0.79 2 300.92 3.92 .0350 229.71 3.29 69.8788 78.02 78.49 .90 0.61 TOTAL FLOW 396.21 98.6549 95.16 95.93 1 301.06 3.35 .0300 186.16 5.96 31.2195 17.77 18.09 1.76 0.79 2 301.06 4.06 .0350 274.72 3.37 81.4717 87.61 88.08 .93 0.62 TOTAL FLOW 460.88 112.6911 105.38 106.17 1 301.20 3.49 .0300 207.10 6.14 33.7516 18.40 18.73 1.83 0.80 2 301.20 4.20 .0350 327.83 3.47 94.4098 97.20 97.67 .97 0.62 TOTAL FLOW 534.94 128.1614 115.60 116.41 1 301.34 3.63 .0300 229.34 6.31 36.3714 19.03 19.38 1.91 0.80 2 301.34 4.34 .0350 389.47 3.58 108.6875 106.79 107.26 1.02 0.63 TOTAL FLOW 618.81 145.0589 125.82 126.64 1 301.48 3.77 .0300 252.92 6.47 39.0800 19.66 20.02 1.99 0.81 2 301.48 4.48 .0350 460.14 3.70 124.3111 116.38 116.86 1.07 0.63 TOTAL FLOW 713.07 163.3911 136.04 136.88 1 301.62 3.91 .0300 277.86 6.64 41.8762 20.29 20.67 2.06 0.81 2 301.62 4.62 .0350 540.31 3.82 141.2737 125.97 126.45 1.12 0.64 TOTAL FLOW 818.17 183.1499 146.26 147.11 1 301.76 4.05 .0300 304.19 6.80 44.7612 20.92 21.31 2.14 0.82 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:08 AM Date: 4/11/2005 Type.... Chn-Irreg. Page 9.48 Name.... CHN-IRR - 2 File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Solution to Mannings Open Channel Flow Equation (Computed values are based on normal depth.) IRREGULAR CROSS SECTION Slope = .007000 ft/ft FLOW RATE COMPUTED SEPARATELY FOR EACH SEGMENT. COMPOSITE CROSS SECTION Max. Seg. Elev. Depth Seg. Flow Avg.Vel Area Top W Wet.P Hd Froude No. (ft) (ft) n (cfs) (ft/sec) (sq.ft) (ft) (ft) (ft) No. 2 301.76 4.76 .0350 630.49 3.95 159.5827 135.56 136.04 1.18 0.64 TOTAL FLOW 934.69 204.3439 156.48 157.35 1 301.90 4.19 .0300 331.93 6.95 47.7337 21.55 21.96 2.22 0.82 2 301.90 4.90 .0350 747.55 4.18 179.0361 140.00 140.48 1.28 0.65 3 301.90 .08 .0300 .09 .46 .1935 5.15 5.15 .04 0.42 TOTAL FLOW 1079.57 226.9633 166.70 167.59 1 302.04 4.33 .0300 345.61 6.80 50.8267 23.76 24.18 2.14 0.82 2 302.04 5.04 .0350 888.88 4.47 198.6382 140.00 140.48 1.42 0.66 3 302.04 .22 .0300 1.52 .97 1.5703 13.96 13.96 .11 0.51 TOTAL FLOW 1236.01 251.0352 177.72 178.62 1 302.18 4.47 .0300 334.58 6.13 54.5839 29.92 30.34 1.82 0.80 2 302.18 5.18 .0350 1039.80 4.76 218.2360 140.00 140.48 1.56 0.67 3 302.18 .36 .0300 5.53 1.38 4.0046 20.82 20.82 .19 0.56 TOTAL FLOW 1379.91 276.8245 190.74 191.64 1 302.32 4.61 .0300 338.68 5.72 59.2044 36.08 36.50 1.64 0.79 2 302.32 5.32 .0350 1200.07 5.05 237.8380 140.00 140.48 1.70 0.68 3 302.32 .50 .0300 12.72 1.72 7.4000 27.68 27.68 .27 0.59 TOTAL FLOW 1551.47 304.4424 203.76 204.67 1 302.46 4.75 .0300 353.77 5.47 64.6861 42.24 42.67 1.53 0.78 2 302.46 5.46 .0350 1369.37 5.32 257.4359 140.00 140.48 1.84 0.69 3 302.46 .64 .0300 23.74 2.02 11.7549 34.54 34.55 .34 0.61 TOTAL FLOW 1746.89 333.8769 216.78 217.69 1 302.60 4.89 .0300 377.92 5.32 71.0316 48.40 48.83 1.47 0.77 2 302.60 5.60 .0350 1547.53 5.59 277.0379 140.00 140.48 1.98 0.70 3 302.60 .78 .0300 39.19 2.30 17.0712 41.40 41.41 .41 0.63 TOTAL FLOW 1964.63 365.1407 229.80 230.71 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:08 AM Date: 4/11/2005 Type.... Chn-Irreg. Name.... CHN-IRR - 2 Page 9.49 File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).I Solution to Mannings Open Channel Flow Equation (Computed values are based on normal depth.) IRREGULAR CROSS SECTION Slope = .007000 ft/ft FLOW RATE COMPUTED SEPARATELY FOR EACH SEGMENT. Max. Seg. Elev. Depth Seg. No. (ft) (ft) n 1 302.74 5.03 .0300 2 302.74 5.74 .0350 3 302.74 .92 .0300 TOTAL FLOW 1 302.88 5.17 .0300 2 302.88 5.88 .0350 3 302.88 1.06 .0300 TOTAL FLOW 1 303.02 5.31 .0300 2 303.02 6.02 .0350 3 303.02 1.20 .0300 TOTAL FLOW 1 303.16 5.45 .0300 2 303.16 6.16 .0350 3 303.16 1.34 .0300 TOTAL FLOW 1 303.30 5.59 .0300 2 303.30 6.30 .0350 3 303.30 1.48 .0300 TOTAL FLOW 1 303.44 5.73 .0300 2 303.44 6.44 .0350 3 303.44 1.62 .0300 TOTAL FLOW 1 303.58 5.87 .0300 2 303.58 6.58 .0350 COMPOSITE CROSS SECTION Flow Avg.Vel (cfs) (ft/sec 410.15 5.24 1734.25 5.85 59.62 2.55 2204.01 450.03 5.21 1929.43 6.10 85.57 2.80 2465.03 497.42 5.22 2132.80 6.35 117.55 3.03 2747.77 552.36 5.26 2344.29 6.60 156.06 3.26 3052.71 614.96 5.32 2563.66 6.84 201.54 3.47 3380.17 685.46 5.39 2790.85 7.07 254.49 3.68 3730.80 764.06 5.47 3025.65 7.30 Area Top W Wet.P (sq.ft) (ft) (ft) 78.2379 54.56 54.99 296.6358 140.00 140.48 23.3467 48.26 48.27 398.2204 242.82 243.73 86.3083 60.72 61.15 316.2378 140.00 140.48 30.5840 55.12 55.13 433.1301 255.84 256.76 95.2393 66.88 67.31 335.8357 140.00 140.48 38.7800 61.98 61.99 469.8550 268.86 269.78 105.0347 73.04 73.47 355.4377 140.00 140.48 47.9383 68.84 68.85 508.4107 281.88 282.80 115.6902 79.20 79.63 375.0355 140.00 140.48 58.0550 75.70 75.71 548.7807 294.90 295.83 127.2106 85.36 85.80 394.6376 140.00 140.48 69.1343 82.56 82.58 590.9825 307.92 308.85 139.5907 91.52 91.96 414.2354 140.00 140.48 Hd Froude (ft) No. 1.43 0.77 2.12 0.71 .48 0.65 1.42 0.77 2.26 0.72 .55 0.66 1.42 0.77 2.40 0.72 .63 0.68 1.44 0.77 2.54 0.73 .70 0.69 1.46 0.78 2.68 0.74 .77 0.70 1.49 0.78 2.82 0.74 .84 0.71 1.53 0.78 2.96 0.75 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:08 AM Date: 4/11/2005 Type.... Chn-Irreg. Page 9.50 Name.... CHN-IRR - 2 File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Solution to Mannings Open Channel Flow Equation (Computed values are based on normal depth.) IRREGULAR CROSS SECTION Slope = .007000 ft/ft FLOW RATE COMPUTED SEPARATELY FOR EACH SEGMENT. Max. Seg. Elev. Depth Seg. No. (ft) (ft) n 3 303.58 1.76 .0300 TOTAL FLOW 1 303.72 6.01 .0300 2 303.72 6.72 .0350 3 303.72 1.90 .0300 TOTAL FLOW 1 303.86 6.15 .0300 2 303.86 6.86 .0350 3 303.86 2.04 .0300 TOTAL FLOW 1 304.00 6.29 .0300 2 304.00 7.00 .0350 3 304.00 2.18 .0300 TOTAL FLOW COMPOSITE CROSS SECTION Flow Avg.Vel Area Top W Wet.P Hd Froude (cfs) (ft/sec) (sq.ft) (ft) (ft) (ft) No. 315.32 3.88 81.1714 89.42 89.44 .91 0.72 4105.02 634.9976 320.94 321.87 851.06 5.57 152.8361 97.68 98.12 1.56 0.78 3268.02 7.53 433.8375 140.00 140.48 3.10 0.75 384.48 4.08 94.1718 96.28 96.30 .98 0.73 4503.56 680.8453 333.96 334.90 946.73 5.67 166.9408 103.84 104.28 1.61 0.79 3517.75 7.76 453.4353 140.00 140.48 3.24 0.76 462.37 4.28 108.1295 103.14 103.16 1.05 0.74 4926.84 728.5056 346.98 347.92 1051.39 5.78 181.9111 110.00 110.44 1.65 0.79 3774.84 7.98 473.0374 140.00 140.48 3.38 0.77 549.43 4.47 123.0508 110.00 110.02 1.12 0.74 5375.65 777.9993 360.00 360.94 SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:08 AM Date: 4/11/2005 Type.... Channel Equations Name.... CHN-IRR - 2 Page 9.51 File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).I SOLUTION TO MANNINGS OPEN CHANNEL FLOW EQUATION (Computed values are based on normal depth.) Q = (k/n) * A * (R**2/3) * (S**1/2) where: Q = Channel flow k = Mannings constant n = Mannings n R = Hydraulic radius, A/WP A = X-section flow area WP = Wetted perimeter S = Slope ADDITIONAL OUTPUT VARIABLES: Vet= Q/A Hd = A/TpW F = Vel / (g * Hd)**1/2 where: Vet= Velocity Q = Channel flow A = X-section flow area Hd = Hydraulic depth TpW= Top width for flow area g = Acceleration of gravity F = Froude No. (Subcritical: F < 1; Critic English Units SI units cfs cros 1.485919 1.0 no units no units ft m sq.ft. sq.m. ft m ft/ft m/m English Units SI units ft/sec m/sec cfs cros sq.ft. sq.m. ft m ft m ft/sec**2 m/sec**2 no units no units 1: F = 1; Super critical: F > 1) SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:08 AM Date: 4/11/2005 Type.... Reach Routing Summary Page 10.144 Name.... REACH 146 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).} Storm... TypeII 24hr Tag: Dev100 MODIFIED PULS REACH ROUTING SUMMARY HYG Dir = K:\Gessner Eng Data 04\Temporary Working\ Inflow HYG file = work_pad.hyg - JUNC 130 Dev100 Outflow HYG file = work pad.hyg - REACH 146 Dev100 Reach Link Data = REACH 146 Reach Length = 250.00 ft Approx. Total Tt = .0212 hrs Reach Channel = Chn-Irr - Overflow Elev. = 293.50 ft Overflow Channel = NONE No Infiltration INITIAL CONDITIONS (based on Wtd.Q = 319.31 cfs) 5 (Chn-Irreg.) Starting WS Elev = 286.50 ft Starting Volume = .000 ac-ft Starting Outflow = .00 cfs Starting Infiltr. _ .00 cfs Starting Total Qout= .00 cfs Time Increment = .1000 hrs INFLOW/OUTFLOW HYDROGRAPH SUMMARY Peak Inflow = 785.71 cfs at 12.7000 hrs Peak Outflow = 779.99 cfs at 12.7000 hrs MASS BALANCE (ac-ft) + Initial Vol = .000 + HYG Vol IN = 93.848 - Infiltration = .000 - HYG Vol OUT = 93.848 - Retained Vol = .000 Unrouted Vol = .000 ac-ft (.000°% of Outflow Volume) WARNING: For weighted average inflow, the approximate total travel time through entire reach is shorter than the inflow hydrograph time step. Consider reducing calculation time step. Wtd.Avg.Q = 319.31 cfs Approx.Total Tt = .0212 hrs S/N: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:09 AM Date: 4/11/2005 Type.... Reach Routing (HYG output) Page 10.145 Name.... REACH 146 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 POND ROUTED TOTAL OUTFLOW HYG... HYG file = K:\Gessner Eng Data 04\Temporary Working\work_pad.hyg HYG ID = REACH 146 HYG Tag = Dev100 Peak Discharge = 779.99 cfs Time to Peak = 12.7000 hrs HYG Volume = 93.848 ac-ft HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I Time on left represent - s time for first value in each row. I- 6.9000 I .00 .00 .00 .00 .00 7.4000 I .01 .01 .01 .02 .03 7.9000 I .05 .08 .11 .14 .18 8.4000 I .24 .32 .40 .51 .68 8.9000 I .94 1.24 1.62 2.06 2.55 9.4000 I 3.11 3.62 4.25 4.90 5.55 9.9000 I 6.23 6.92 7.60 8.30 9.03 10.4000 I 9.82 10.69 11.69 12.83 14.14 10.9000 I 15.65 17.37 19.33 21.58 24.11 11.4000 I 26.92 29.98 33.63 38.47 45.86 11.9000 I 58.14 80.22 123.82 205.63 329.01 12.4000 I 469.88 608.17 725.32 779.99 740.68 12.9000 I 622.48 479.15 356.70 272.60 220.90 13.4000 I 186.08 159.60 138.95 123.28 112.29 13.9000 I 104.58 98.45 93.12 88.51 84.50 14.4000 I 80.81 77.28 73.97 71.05 68.57 14.9000 I 66.43 64.57 62.93 61.40 59.96 15.4000 I 58.63 57.36 56.12 54.89 53.67 15.9000 I 52.47 51.23 50.00 48.82 47.64 16.4000 I 46.47 45.35 44.30 43.34 42.46 16.9000 I 41.66 40.95 40.32 39.76 39.24 17.4000 i 38.74 38.27 37.81 37.37 36.92 17.9000 I 36.49 36.06 35.64 35.22 34.80 18.4000 I 34.37 33.95 33.52 33.09 32.67 18.9000 I 32.25 31.84 31.42 31.00 30.56 19.4000 I 30.13 29.70 29.27 28.82 28.36 19.9000 I 27.92 27.50 27.08 26.67 26.25 20.4000 I 25.83 25.41 25.00 24.63 24.32 20.9000 I 24.04 23.81 23.62 23.46 23.33 21.4000 I 23.20 23.09 22.99 22.89 22.79 21.9000 I 22.70 22.60 22.51 22.42 22.33 SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:09 AM Date: 4/11/2005 Type.... Reach Routing (HYG output) Page 10.146 Name.... REACH 146 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I - Time on left represent s time for first value in each row. I 22.4000 I 22.24 22.15 22.06 21.97 21.89 22.9000 I 21.80 21.72 21.63 21.55 21.46 23.4000 I 21.38 21.30 21.21 21.13 21.05 23.9000 ( 20.96 20.88 20.79 20.68 20.47 24.4000 ( 20.00 19.08 17.67 15.84 13.81 24.9000 I 11.77 9.89 8.24 6.85 5.71 25.4000 I 4.79 4.04 3.46 3.00 2.55 25.9000 I 2.26 2.01 1.81 1.63 1.48 26.4000 i 1.36 1.25 1.16 1.06 .98 26.9000 ( .90 .83 .77 .72 .67 27.4000 I .64 .60 .57 .54 .50 27.9000 I .47 .44 .41 .38 .35 28.4000 I .32 .30 .28 .26 .24 28.9000 i .23 .21 .20 .19 .18 29.4000 I .17 .16 .15 .14 .14 29.9000 I .13 .12 .11 .11 .10 30.4000 I .10 .09 .09 .08 .08 30.9000 ( .07 .07 .06 .06 .06 31.4000 ( .05 .05 .05 .04 .04 31.9000 I .04 .04 .04 .04 .03 32.4000 I .03 .03 .03 .03 .03 32.9000 I .03 .03 .03 .03 .03 33.4000 i .02 .02 .02 .02 .02 33.9000 I .02 .02 .02 .02 .02 34.4000 ( .02 .02 .01 .01 .01 34.9000 ( .01 .01 .01 .01 .01 35.4000 ( .01 .01 .01 .01 .01 35.9000 I .01 .01 .00 .00 .00 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:09 AM Date: 4/11/2005 Type.... Reach Routing Summary Page 10.165 Name.... REACH 20 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).3 Storm... TypeII 24hr Tag: Dev100 MODIFIED PULS REACH ROUTING SUMMARY HYG Dir = K:\Gessner Eng Data 04\Temporary Working\ Inflow HYG file = work pad.hyg - JUNC 40 Dev100 Outflow HYG file = work pad.hyg - REACH 20 Dev100 Reach Link Data = REACH 20 Reach Length = 70.00 ft Approx. Total Tt = .0015 hrs (based on Wtd.Q = 238.79 cfs) Reach Channel = Chn-Cir - 4 (Chn-Circular) Overflow Elev. = 305.13 ft Overflow Channel = NONE No Infiltration INITIAL CONDITIONS Starting WS Elev = 296.50 ft Starting Volume = .000 ac-ft Starting Outflow = .00 cfs Starting Infiltr. _ .00 cfs Starting Total Qout= .00 cfs Time Increment = .1000 hrs WARNING: E-Q-Vol data overtopped... routing results invalid. WARNING: For weighted average inflow, the approximate total travel time through entire reach is shorter than the inflow hydrograph time step. Consider reducing calculation time step. Wtd.Avg.Q = 238.79 cfs Approx.Total Tt = .0015 hrs SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:10 AM Date: 4/11/2005 Type.... Reach Routing (HYG output) Page 10.166 Name.... REACH 20 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 POND ROUTED TOTAL OUTFLOW HYG... HYG file = K:\Gessner Eng Data 04\Temporary Working\work_pad.hyg HYG ID = REACH 20 HYG Tag = Dev100 Peak Discharge = 1145.79 cfs Time to Peak = 12.3000 hrs HYG Volume = 72.654 ac-ft HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I - Time on left represent s time for first value in - each row. I 7.0000 I .00 - .00 - .01 - .02 .04 7.5000 I .07 .13 .22 .33 .47 8.0000 i .64 .82 1.00 1.19 1.41 8.5000 I 1.66 1.93 2.22 2.54 2.91 9.0000 I 3.31 3.74 4.18 4.65 5.13 9.5000 I 5.58 6.00 6.42 6.84 7.32 10.0000 I 7.89 8.57 9.34 10.23 11.24 10.5000 I 12.39 13.67 15.07 16.66 18.50 11.0000 I 20.57 22.90 25.62 28.84 32.82 11.5000 I 37.72 44.47 58.30 93.06 171.17 12.0000 I 314.31 491.92 612.33 1145.79 529.35 12.5000 I 413.62 311.81 236.98 184.68 148.73 13.0000 ( 125.72 110.30 98.71 90.10 83.90 13.5000 I 78.94 74.78 71.17 68.01 65.08 14.0000 I 62.30 59.65 57.17 54.91 52.93 14.5000 I 51.25 49.81 48.55 47.41 46.35 15.0000 I 45.32 44.31 43.32 42.35 41.40 15.5000 I 40.44 39.50 38.56 37.62 36.69 16.0000 ( 35.77 34.85 33.97 33.14 32.42 16.5000 I 31.81 31.28 30.83 30.42 30.03 17.0000 I 29.65 29.29 28.93 28.58 28.23 17.5000 I 27.89 27.54 27.21 26.88 26.54 18.0000 I 26.21 25.88 25.55 25.22 24.89 18.5000 I 24.56 24.23 23.90 23.58 23.25 19.0000 I 22.92 22.60 22.27 21.94 21.62 19.5000 I 21.30 20.98 20.66 20.33 20.00 20.0000 I 19.68 19.36 19.05 18.76 18.52 20.5000 I 18.32 18.16 18.03 17.92 17.83 21.0000 I 17.74 17.65 17.57 17.50 17.42 21.5000 I 17.35 17.27 17.20 17.13 17.05 22.0000 I 16.98 16.91 16.85 16.78 16.71 S/N: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:10 AM Date: 4/11/2005 Type.... Reach Routing (HYG output) Page 10.167 Name.... REACH 20 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs - Time on left represent s time for first value in each row. I- 22.5000 I 16.64 16.58 16.51 16.45 16.38 23.0000 i 16.32 16.25 16.19 16.12 16.06 23.5000 i 16.00 15.93 15.87 15.81 15.74 24.0000 I 15.67 15.36 14.23 12.14 9.59 24.5000 I 7.20 5.37 4.09 3.20 2.59 25.0000 I 2.16 1.86 1.62 1.44 1.30 25.5000 I 1.18 1.07 .97 .89 .81 26.0000 I .74 .68 .62 .57 .52 26.5000 I .47 .43 .39 .36 .32 27.0000 ( .29 .27 .24 .22 .20 27.5000 I .19 .17 .16 .15 .13 28.0000 I .12 .11 .10 .09 .09 28.5000 I .08 .08 .07 .07 .06 29.0000 I .06 .05 .05 .04 .04 29.5000 I .04 .03 .03 .03 .03 30.0000 I .02 .02 .02 .02 .02 30.5000 I .02 .02 .02 .02 .01 31.0000 I .01 .01 .01 .01 .01 31.5000 I .01 .01 .01 .01 .01 32.0000 I .01 .01 .01 .01 .01 32.5000 I .01 .01 .01 .01 .01 33.0000 I .01 .01 .00 .00 .00 33.5000 ( .00 .00 .00 .00 .00 34.0000 ( .00 .00 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:10 AM Date: 4/11/2005 Type.... Reach Routing Summary Page 10.39 Name.... REACH 140 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 MODIFIED PULS REACH ROUTING SUMMARY HYG Dir = K:\Gessner Eng Data 04\Temporary Working\ Inflow HYG file = work_pad.hyg - JUNC 50 Dev100 Outflow HYG file = work pad.hyg - REACH 140 Dev100 Reach Link Data = REACH 140 Reach Length = 50.00 ft Approx. Total Tt = .0069 hrs (ba sed on Wtd.Q = 342.48 cfs) Reach Channel = Chn-Irr - 12 (Chn-Irreg.) Overflow Elev. = 298.00 ft Overflow Channel = NONE No Infiltration INITIAL CONDITIONS Starting WS Elev = 290.00 ft Starting Volume = .000 ac-ft Starting Outflow = .00 cfs Starting Infiltr. _ .00 cfs Starting Total Qout= .00 cfs Time Increment = .1000 hrs INFLOW/OUTFLOW HYDROG = = RAPH SUMMARY = = Peak Inflow = 923.72 cfs at 12.4000 hrs Peak Outflow = 872.70 cfs at 12.4000 hrs MASS BALANCE (ac-ft) + Initial Vol = .000 + HYG Vol IN = 93.849 - Infiltration = .000 - HYG Vol OUT = 93.849 - Retained Vol = .000 Unrouted Vol = .000 ac-ft (.000% of Outflow Volume) WARNING: For weighted average inflow, the approximate total travel time through entire reach is shorter than the inflow hydrograph time step. Consider reducing calculation time step. Wtd.Avg.Q = 342.48 cfs Approx.Total Tt = .0069 hrs SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:11 AM Date: 4/11/2005 Type.... Reach Routing (HYG output) Page 10.40 Name.... REACH 140 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).I Storm... TypeII 24hr Tag: Dev100 POND ROUTED TOTAL OUTFLOW HYG... HYG file = K:\Gessner Eng Data 04\Temporary Working\work_pad.hyg HYG ID = REACH 140 HYG Tag = Dev100 Peak Discharge = 872.70 cfs Time to Peak = 12.4000 hrs HYG Volume = 93.849 ac-ft HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I Time on left represent - s time for first value in each row. ---------I- 6.0000 I .00 - - .00 - - .01 .03 .04 6.5000 I .06 .08 .10 .12 .14 7.0000 .17 .19 .22 .24 .28 7.5000 I .31 .35 .39 .44 .52 8.0000 I .62 .76 .94 1.16 1.43 8.5000 I 1.73 2.06 2.44 2.84 3.28 9.0000 I 3.76 4.28 4.83 5.41 6.01 9.5000 I 6.61 7.21 7.81 8.42 9.06 10.0000 I 9.76 10.54 11.43 12.44 13.60 10.5000 I 14.94 16.44 18.11 20.03 22.19 11.0000 I 24.64 27.41 30.53 34.17 38.50 11.5000 I 43.77 51.32 66.36 100.50 174.82 12.0000 I 305.93 468.38 618.96 754.64 872.70 12.5000 I 840.56 633.40 435.83 324.05 259.37 13.0000 I 216.52 179.64 149.25 130.92 117.57 13.5000 I 108.95 102.27 96.72 91.91 87.65 14.0000 I 83.82 80.24 76.83 73.71 70.95 14.5000 I 68.51 66.35 64.48 62.83 61.36 15.0000 I 60.01 58.70 57.41 56.15 54.90 15.5000 I 53.67 52.45 51.25 50.06 48.87 16.0000 I 47.66 46.47 45.30 44.19 43.18 16.5000 I 42.29 41.51 40.82 40.20 39.65 17.0000 I 39.14 38.65 38.18 37.72 37.27 17.5000 I 36.82 36.38 35.94 35.52 35.10 18.0000 I 34.67 34.25 33.82 33.39 32.96 18.5000 I 32.53 32.10 31.67 31.25 30.82 19.0000 I 30.38 29.94 29.51 29.08 28.65 19.5000 I 28.23 27.81 27.39 26.97 26.54 20.0000 I 26.12 25.69 25.27 24.86 24.51 20.5000 I 24.20 23.94 23.73 23.55 23.41 21.0000 I 23.28 23.16 23.06 22.95 22.86 S/N: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:11 AM Date: 4/11/2005 Type.... Reach Routing (HYG output) Page 10.41 Name.... REACH 140 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 HYDROGRAPH ORDINATES (cfs) Time { Output Time increment = .1000 hrs hrs I Time on left represent s time for first value in each row. ---------I- 21.5000 { 22.76 22.67 22.57 22.48 22.39 22.0000 I 22.30 22.21 22.12 22.03 21.94 22.5000 { 21.86 21.77 21.68 21.60 21.52 23.0000 i 21.43 21.35 21.26 21.18 21.10 23.5000 I 21.01 20.93 20.85 20.76 20.68 24.0000 { 20.59 20.29 19.24 17.27 14.81 24.5000 { 12.25 9.80 7.65 5.94 4.66 25.0000 { 3.71 3.02 2.53 2.15 1.86 25.5000 ( 1.64 1.47 1.32 1.20 1.09 26.0000 { 1.00 .92 .84 .77 .70 26.5000 I .65 .59 .54 .50 .46 27.0000 I .43 .39 .36 .33 .30 27.5000 ( .27 .25 .23 .21 .20 28.0000 { .18 .17 .16 .15 .14 28.5000 I .13 .12 .11 .10 .09 29.0000 { .09 .08 .07 .07 .06 29.5000 { .06 .05 .05 .05 .04 30.0000 i .04 .04 .03 .03 .03 30.5000 I .03 .03 .03 .03 .02 31.0000 I .02 .02 .02 .02 .02 31.5000 { .02 .02 .02 .02 .01 32.0000 { .01 .01 .01 .01 .01 32.5000 I .01 .01 .01 .01 .01 33.0000 i .01 .01 .01 .01 .01 33.5000 { .01 .01 .01 .01 .01 34.0000 { .01 .01 .00 .00 .00 34.5000 { .00 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:11 AM Date: 4/11/2005 Type.... Reach Routing (HYG output) Page 10.40 Name.... REACH 140 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 POND ROUTED TOTAL OUTFLOW HYG... HYG file = K:\Gessner Eng Data 04\Temporary Working\work_pad.hyg HYG ID = REACH 140 HYG Tag = Dev100 Peak Discharge = 872.70 cfs Time to Peak = 12.4000 hrs HYG Volume = 93.849 ac-ft HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs ( Time on left represent s time for first value in each row. ---------I- 6.0000 I .00 .00 .01 .03 .04 6.5000 I .06 .08 .10 .12 .14 7.0000 I .17 .19 .22 .24 .28 7.5000 ( .31 .35 .39 .44 .52 8.0000 I .62 .76 .94 1.16 1.43 8.5000 I 1.73 2.06 2.44 2.84 3.28 9.0000 I 3.76 4.28 4.83 5.41 6.01 9.5000 I 6.61 7.21 7.81 8.42 9.06 10.0000 I 9.76 10.54 11.43 12.44 13.60 10.5000 I 14.94 16.44 18.11 20.03 22.19 11.0000 I 24.64 27.41 30.53 34.17 38.50 11.5000 I 43.77 51.32 66.36 100.50 174.82 12.0000 I 305.93 468.38 618.96 754.64 872.70 12.5000 I 840.56 633.40 435.83 324.05 259.37 13.0000 I 216.52 179.64 149.25 130.92 117.57 13.5000 I 108.95 102.27 96.72 91.91 87.65 14.0000 I 83.82 80.24 76.83 73.71 70.95 14.5000 I 68.51 66.35 64.48 62.83 61.36 15.0000 I 60.01 58.70 57.41 56.15 54.90 15.5000 I 53.67 52.45 51.25 50.06 48.87 16.0000 I 47.66 46.47 45.30 44.19 43.18 16.5000 I 42.29 41.51 40.82 40.20 39.65 17.0000 i 39.14 38.65 38.18 37.72 37.27 17.5000 I 36.82 36.38 35.94 35.52 35.10 18.0000 I 34.67 34.25 33.82 33.39 32.96 18.5000 I 32.53 32.10 31.67 31.25 30.82 19.0000 I 30.38 29.94 29.51 29.08 28.65 19.5000 I 28.23 27.81 27.39 26.97 26.54 20.0000 I 26.12 25.69 25.27 24.86 24.51 20.5000 I 24.20 23.94 23.73 23.55 23.41 21.0000 I 23.28 23.16 23.06 22.95 22.86 SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:11 AM Date: 4/11/2005 Type.... Reach Routing (HYG output) Page 10.41 Name.... REACH 140 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 HYDROGRAPH ORDINATES (cfs) Time i Output Time increment = .1000 hrs hrs I - Time on left represent s time for first value in each row. ---I 21.5000 ( 22.76 22.67 22.57 22.48 22.39 22.0000 ( 22.30 22.21 22.12 22.03 21.94 22.5000 ( 21.86 21.77 21.68 21.60 21.52 23.0000 i 21.43 21.35 21.26 21.18 21.10 23.5000 21.01 20.93 20.85 20.76 20.68 24.0000 f 20.59 20.29 19.24 17.27 14.81 24.5000 f 12.25 9.80 7.65 5.94 4.66 25.0000 ) 3.71 3.02 2.53 2.15 1.86 25.5000 i 1.64 1.47 1.32 1.20 1.09 26.0000 1.00 .92 .84 .77 .70 26.5000 I .65 .59 .54 .50 .46 27.0000 I .43 .39 .36 .33 .30 27.5000 ( .27 .25 .23 .21 .20 28.0000 I .18 .17 .16 .15 .14 28.5000 I .13 .12 .11 .10 .09 29.0000 .09 .08 .07 .07 .06 29.5000 .06 .05 .05 .05 .04 30.0000 ( .04 .04 .03 .03 .03 30.5000 .03 .03 .03 .03 .02 31.0000 .02 .02 .02 .02 .02 31.5000 .02 .02 .02 .02 .01 32.0000 .01 .01 .01 .01 .01 32.5000 .01 .01 .01 .01 .01 33.0000 i .01 .01 .01 .01 .01 33.5000 ( .01 .01 .01 .01 .01 34.0000 .01 .01 .00 .00 .00 34.5000 .00 S/N: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:11 AM Date: 4/11/2005 Type.... Reach Routing Summary Page 10.60 Name.... REACH 141 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 MODIFIED PULS REACH ROUTING SUMMARY HYG Dir = K:\Gessner Eng Data 04\Temporary Working\ Inflow HYG file = work_pad.hyg - JUNC 60 Dev100 Outflow HYG file = work pad.hyg - REACH 141 Dev100 Reach Link Data = REACH 141 Reach Length = 258.00 ft Approx. Total Tt = .0460 hrs Reach Channel = Chn-Irr - Overflow Elev. = 296.00 ft Overflow Channel = NONE No Infiltration INITIAL CONDITIONS (based on Wtd.Q = 337.85 cfs) 11 (Chn-Irreg.) Starting WS Elev = 289.00 ft Starting Volume = .000 ac-ft Starting Outflow = .00 cfs Starting Infiltr. _ .00 cfs Starting Total Qout= .00 cfs Time Increment = .1000 hrs INFLOW/OUTFLOW HYDROGRAPH SUMMARY Peak Inflow = 872.70 cfs at 12.4000 hrs Peak Outflow = 856.63 cfs at 12.5000 hrs MASS BALANCE (ac-ft) + Initial Vol = .000 + HYG Vol IN = 93.849 - Infiltration = .000 - HYG Vol OUT = 93.849 - Retained Vol = .000 Unrouted Vol = -.000 ac-ft (.000° of Inflow Volume) WARNING: For weighted average inflow, the approximate total travel time through entire reach is shorter than the inflow hydrograph time step. Consider reducing calculation time step. Wtd.Avg.Q = 337.85 cfs Approx.Total Tt = .0460 hrs SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:12 AM Date: 4/11/2005 Type.... Reach Routing (HYG output) Page 10.61 Name.... REACH 141 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 POND ROUTED TOTAL OUTFLOW HYG... HYG file = K:\Gessner Eng Data 04\Temporary Working\work_pad.hyg HYG ID = REACH 141 HYG Tag = Dev100 Peak Discharge = 856.63 cfs Time to Peak = 12.5000 hrs HYG Volume = 93.849 ac-ft HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I - Time on left represent s time for first value in each row. I 6.0000 I .00 .00 .00 .01 .01 6.5000 I .02 .03 .05 .08 .10 7.0000 I .12 .14 .16 .19 .22 7.5000 I .25 .29 .33 .37 .43 8.0000 I .50 .59 .72 .91 1.13 8.5000 I 1.39 1.71 2.06 2.43 2.85 9.0000 I 3.32 3.81 4.33 4.93 5.52 9.5000 I 6.11 6.73 7.39 8.01 8.63 10.0000 I 9.30 10.05 10.90 11.84 12.91 10.5000 I 14.18 15.61 17.19 19.03 21.08 11.0000 I 23.41 26.06 29.05 32.49 36.57 11.5000 I 41.47 48.10 60.10 85.59 136.99 12.0000 I 241.05 387.16 543.67 686.80 813.67 12.5000 I 856.63 736.98 534.62 379.94 291.71 13.0000 I 237.94 198.08 163.43 140.32 125.02 13.5000 I 113.26 105.61 99.49 94.31 89.78 14.0000 I 85.74 82.03 78.53 74.97 71.92 14.5000 I 69.41 67.14 65.16 63.44 61.92 15.0000 I 60.53 59.20 57.91 56.63 55.38 15.5000 I 54.17 52.94 51.73 50.54 49.35 16.0000 I 48.15 46.96 45.79 44.65 43.60 16.5000 i 42.66 41.83 41.10 40.45 39.88 17.0000 I 39.36 38.86 38.39 37.92 37.47 17.5000 I 37.02 36.57 36.13 35.71 35.28 18.0000 I 34.86 34.43 34.00 33.58 33.15 18.5000 I 32.73 32.30 31.87 31.44 31.01 19.0000 ( 30.58 30.14 29.71 29.28 28.85 19.5000 I 28.43 28.00 27.58 27.17 26.75 20.0000 I 26.32 25.90 25.47 25.06 24.68 20.5000 I 24.35 24.07 23.83 23.64 23.48 21.0000 I 23.34 23.22 23.11 23.00 22.90 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:12 AM Date: 4/11/2005 Type.... Reach Routing (HYG output) Page 10.62 Name.... REACH 141 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs ( - Time on left represent s time for - - first value in each row. I 21.5000 I 22.81 - 22.71 - 22.62 22.52 22.43 22.0000 ( 22.34 22.25 22.16 22.08 21.99 22.5000 I 21.90 21.81 21.73 21.64 21.56 23.0000 I 21.47 21.39 21.31 21.22 21.14 23.5000 I 21.06 20.97 20.89 20.81 20.72 24.0000 I 20.64 20.44 19.77 18.27 16.12 24.5000 I 13.66 11.25 8.99 7.12 5.68 25.0000 ( 4.55 3.71 3.05 2.56 2.20 25.5000 I 1.91 1.68 1.50 1.36 1.24 26.0000 I 1.13 1.03 .94 .86 .79 26.5000 I .72 .67 .62 .57 .53 27.0000 I .49 .45 .41 .38 .35 27.5000 ( .32 .29 .26 .24 .23 28.0000 I .21 .20 .19 .17 .16 28.5000 I .15 .14 .13 .12 .11 29.0000 ( .10 .09 .09 .08 .08 29.5000 ( .07 .06 .06 .06 .05 30.0000 I .05 .04 .04 .04 .04 30.5000 I .03 .03 .03 .03 .03 31.0000 ( .03 .03 .03 .02 .02 31.5000 ( .02 .02 .02 .02 .02 32.0000 I .02 .02 .02 .01 .01 32.5000 ( .01 .01 .01 .01 .01 33.0000 I .01 .01 .01 .01 .01 33.5000 I .01 .01 .01 .01 .01 34.0000 I .01 .01 .01 .01 .01 34.5000 ( .00 .00 .00 SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:12 AM Date: 4/11/2005 Type.... Reach Routing Summary Page 10.81 Name.... REACH 143 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 HYG Dir Inflow HYG file Outflow HYG file Reach Link Data Reach Length Approx. Total Tt Reach Channel Overflow Elev. Overflow Channel No Infiltration INITIAL CONDITIONS MODIFIED PULS REACH ROUTING SUMMARY K:\Gessner Eng Data 04\Temporary Working\ work pad.hyg - JUNG 100 Dev100 work pad.hyg - REACH 143 Dev100 REACH 143 193.00 ft .0481 hrs (based on Wtd.Q = 329.69 cfs) Chn-Irr - 9 (Chn-Irreg.) 296.00 ft NONE Starting WS Elev = 287.80 ft Starting Volume = .000 ac-ft Starting Outflow = .00 cfs Starting Infiltr. _ .00 cfs Starting Total Qout= .00 cfs Time Increment = .1000 hrs INFLOW/OUTFLOW HYDROGRAPH SUMMARY Peak Inflow = 835.15 cfs at 12.5000 hrs Peak Outflow = 815.98 cfs at 12.6000 hrs MASS BALANCE (ac-ft) + Initial Vol = .000 + HYG Vol IN = 93.848 - Infiltration = .000 - HYG Vol OUT = 93.848 - Retained Vol = .000 Unrouted Vol = -.000 ac-ft (.000% of Inflow Volume) WARNING: For weighted average inflow, the approximate total travel time through entire reach is shorter than the inflow hydrograph time step. Consider reducing calculation time step. Wtd.Avg.Q = 329.69 cfs Approx.Total Tt = .0481 hrs SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:13 AM Date: 4/11/2005 Type.... Reach Routing (HYG output) Page 10.82 Name.... REACH 143 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypelI 24hr Tag: Dev100 POND ROUTED TOTAL OUTFLOW HYG... HYG file = K:\Gessner Eng Data 04\Temporary Working\work_pad.hyg HYG ID = REACH 143 HYG Tag = Dev100 Peak Discharge = 815.98 cfs Time to Peak = 12.6000 hrs HYG Volume = 93.848 ac-ft HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I - Time on - left represent s time for first value in each row. -------i 6.2000 I - .00 .00 .00 .00 .00 6.7000 I .01 .01 .02 .02 .04 7.2000 I .05 .06 .08 .10 .14 7.7000 I .18 .22 .26 .31 .36 8.2000 I .42 .50 .62 .79 1.04 8.7000 I 1.32 1.63 2.03 2.45 2.90 9.2000 I 3.41 3.96 4.53 5.14 5.79 9.7000 i 6.41 7.06 7.74 8.39 9.06 10.2000 I 9.80 10.67 11.60 12.67 13.94 10.7000 I 15.36 16.99 18.82 20.94 23.29 11.2000 ( 26.03 29.11 32.71 37.04 42.58 11.7000 ( 50.78 66.89 97.34 148.80 249.12 12.2000 I 393.60 540.33 682.74 792.69 815.98 12.7000 I 716.30 546.54 396.55 300.32 237.11 13.2000 I 198.77 167.43 145.56 126.42 114.29 13.7000 i 105.99 99.73 94.37 89.07 85.24 14.2000 i 81.54 78.01 74.43 71.27 68.84 14.7000 I 66.66 64.74 63.09 61.62 60.24 15.2000 I 58.92 57.63 56.36 55.14 53.91 15.7000 I 52.71 51.51 50.31 49.13 47.94 16.2000 I 46.76 45.59 44.49 43.47 42.56 16.7000 I 41.75 41.03 40.39 39.82 39.30 17.2000 I 38.80 38.33 37.86 37.42 36.98 17.7000 I 36.54 36.11 35.68 35.26 34.84 18.2000 I 34.41 33.98 33.56 33.13 32.70 18.7000 I 32.28 31.86 31.43 31.00 30.57 19.2000 I 30.13 29.70 29.27 28.86 28.43 19.7000 I 28.01 27.59 27.19 26.77 26.34 20.2000 I 25.92 25.49 25.08 24.71 24.37 20.7000 I 24.09 23.85 23.65 23.49 23.35 21.2000 I 23.23 23.12 23.02 22.91 22.82 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:13 AM Date: 4/11/2005 Type.... Reach Routing (HYG output) Page 10.83 Name.... REACH 143 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I - Time on left represent s time for first value in each row. I 21.7000 I 22.72 22.63 22.53 22.44 22.35 22.2000 i 22.26 22.17 22.08 22.00 21.91 22.7000 I 21.82 21.74 21.65 21.57 21.48 23.2000 i 21.40 21.31 21.23 21.15 21.06 23.7000 I 20.98 20.90 20.82 20.73 20.62 24.2000 I 20.35 19.63 18.29 16.34 14.12 24.7000 I 11.84 9.74 7.93 6.44 5.26 25.2000 i 4.34 3.61 3.03 2.62 2.26 25.7000 I 1.97 1.74 1.58 1.44 1.31 26.2000 I 1.19 1.09 1.00 .91 .83 26.7000 ( .77 .71 .67 .63 .59 27.2000 I .55 .51 .47 .44 .40 27.7000 I .37 .34 .31 .29 .27 28.2000 I .25 .23 .22 .20 .19 28.7000 I .18 .16 .15 .14 .13 29.2000 I .12 .11 .11 .10 .10 29.7000 I .09 .09 .08 .08 .07 30.2000 I .07 .07 .06 .06 .05 30.7000 I .05 .05 .05 .04 .04 31.2000 I .04 .04 .04 .03 .03 31.7000 I .03 .03 .03 .03 .03 32.2000 I .02 .02 .02 .02 .02 32.7000 I .02 .02 .02 .02 .02 33.2000 I .02 .01 .01 .01 .01 33.7000 I .01 .01 .01 .01 .01 34.2000 I .01 .01 .01 .01 .01 34.7000 I .01 .01 .01 .00 .00 35.2000 I .00 .00 SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:13 AM Date: 4/11/2005 Type.... Reach Routing Summary Page 10.102 Name.... REACH 144 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 MODIFIED PULS REACH ROUTING SUMMARY HYG Dir = K:\Gessner Eng Data 04\Temporary Working\ Inflow HYG file = work_pad.hyg - JUNC 110 Dev100 Outflow HYG file = work pad.hyg - REACH 144 Dev100 Reach Link Data Reach Length Approx. Total Tt Reach Channel Overflow Elev. Overflow Channel No Infiltration INITIAL CONDITIONS REACH 144 287.00 ft .0633 hrs (based on Wtd.Q = 326.06 cfs) Chn-Irr - 8 (Chn-Irreg.) 296.00 ft NONE Starting WS Elev = 287.50 ft Starting Volume = .000 ac-ft Starting Outflow = .00 cfs Starting Infiltr. _ .00 cfs Starting Total Qout= .00 cfs Time Increment = .1000 hrs INFLOW/OUTFLOW HYDROGRAPH SUMMARY Peak Inflow = 815.98 cfs at 12.6000 hrs Peak Outflow = 807.14 cfs at 12.6000 hrs MASS BALANCE (ac-ft) + Initial Vol = .000 + HYG Vol IN = 93.848 - Infiltration = .000 - HYG Vol OUT = 93.848 - Retained Vol = .000 Unrouted Vol = .000 ac-ft (.000% of Inflow Volume) WARNING: For weighted average inflow, the approximate total travel time through entire reach is shorter than the inflow hydrograph time step. Consider reducing calculation time step. Wtd.Avg.Q = 326.06 cfs Approx.Total Tt = .0633 hrs SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:13 AM Date: 4/11/2005 Type.... Reach Routing (HYG output) Page 10.103 Name.... REACH 144 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 POND ROUTED TOTAL OUTFLOW HYG... HYG file = K:\Gessner Eng Data 04\Temporary Working\work_pad.hyg HYG ID = REACH 144 HYG Tag = Dev100 Peak Discharge = 807.14 cfs Time to Peak = 12.6000 hrs HYG Volume = 93.848 ac-ft HYDROGRAPH ORDINATES ( cfs) Time i Output Time increment = .1000 hrs hrs I Time on left represent s time for - first value in each row. I- 6.4000 I .00 .00 .00 .00 .00 6.9000 I .00 .01 .01 .01 .02 7.4000 I .03 .04 .06 .08 .11 7.9000 I .14 .18 .21 .27 .33 8.4000 I .41 .50 .64 .87 1.15 8.9000 I 1.46 1.87 2.30 2.77 3.32 9.4000 i 3.87 4.48 5.11 5.75 6.42 9.9000 I 7.09 7.76 8.45 9.15 9.93 10.4000 I 10.83 11.80 12.94 14.26 15.75 10.9000 I 17.46 19.41 21.62 24.16 26.94 11.4000 I 29.93 33.31 37.93 44.37 55.49 11.9000 I 77.05 117.11 193.63 316.49 468.58 12.4000 I 611.35 741.40 807.14 764.27 627.05 12.9000 I 471.55 346.45 270.09 220.14 185.23 13.4000 I 158.38 137.48 121.39 111.04 103.74 13.9000 I 97.91 92.58 87.95 84.07 80.47 14.4000 I 76.91 73.55 70.69 68.28 66.17 14.9000 I 64.36 62.76 61.29 59.91 58.60 15.4000 I 57.34 56.09 54.86 53.65 52.44 15.9000 I 51.26 50.08 48.90 47.72 46.54 16.4000 I 45.40 44.34 43.35 42.46 41.66 16.9000 I 40.95 40.32 39.77 39.25 38.75 17.4000 I 38.28 37.82 37.37 36.93 36.49 17.9000 I 36.06 35.64 35.23 34.80 34.38 18.4000 I 33.95 33.53 33.10 32.67 32.25 18.9000 I 31.84 31.42 30.99 30.56 30.13 19.4000 I 29.70 29.27 28.83 28.34 27.91 19.9000 I 27.49 27.08 26.66 26.23 25.81 20.4000 I 25.39 24.98 24.61 24.29 24.02 20.9000 I 23.80 23.61 23.45 23.32 23.20 21.4000 ( 23.09 22.99 22.88 22.79 22.69 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:14 AM Date: 4/11/2005 Type.... Reach Routing (HYG output) Page 10.104 Name.... REACH 144 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 HYDROGRAPH ORDINATES (cfs) Time Output Time increment = .1000 hrs hrs - Time on left represent s time for first value in each row. I 21.9000 I 22.60 22.51 22.41 22.32 22.23 22.4000 22.15 22.06 21.97 21.88 21.80 22.9000 I 21.71 21.63 21.54 21.46 21.38 23.4000 21.29 21.21 21.12 21.04 20.96 23.9000 I 20.88 20.79 20.70 20.53 20.09 24.4000 I 19.17 17.67 15.73 13.59 11.46 24.9000 ( 9.52 7.86 6.48 5.36 4.47 25.4000 I 3.75 3.20 2.75 2.40 2.11 25.9000 1.87 1.67 1.51 1.39 1.28 26.4000 I 1.17 1.07 .98 .90 .82 26.9000 .76 .71 .67 .64 .60 27.4000 I .57 .53 .49 .46 .42 27.9000 I .39 .36 .33 .31 .29 28.4000 ( .27 .25 .23 .22 .21 28.9000 .19 .18 .17 .16 .15 29.4000 .14 .13 .12 .12 .11 29.9000 .10 .10 .09 .09 .08 30.4000 .08 .07 .07 .06 .06 30.9000 .06 .05 .05 .05 .05 31.4000 I .04 .04 .04 .04 .04 31.9000 I .03 .03 .03 .03 .03 32.4000 i .03 .03 .03 .03 .02 32.9000 .02 .02 .02 .02 .02 33.4000 .02 .02 .02 .02 .02 33.9000 .02 .01 .01 .01 .01 34.4000 .01 .01 .01 .01 .01 34.9000 .01 .01 .01 .01 .01 35.4000 .01 .01 .00 .00 .00 35.9000 .00 SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:14 AM Date: 4/11/2005 Type.... Reach Routing Summary Page 10.123 Name.... REACH 145 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 MODIFIED PULS REACH ROUTING SUMMARY HYG Dir = K:\Gessner Eng Data 04\Temporary Working\ Inflow HYG file = work_pad.hyg - JUNC 120 Dev100 Outflow HYG file = work pad.hyg - REACH 145 Dev100 Reach Link Data Reach Length Approx. Total Tt Reach Channel Overflow Elev. Overflow Channel No Infiltration INITIAL CONDITIONS REACH 145 250.00 ft .0508 hrs (based on Wtd.Q = 322.50 cfs; Chn-Irr - 7 (Chn-Irreg.) 296.00 ft NONE Starting WS Elev = 287.00 ft Starting Volume = .000 ac-ft Starting Outflow = .00 cfs Starting Infiltr. _ .00 cfs Starting Total Qout= .00 cfs Time Increment = .1000 hrs INFLOW/OUTFLOW HYDROGRAPH SUMMARY Peak Inflow = 807.14 cfs at 12.6000 hrs Peak Outflow = 785.71 cfs at 12.7000 hrs MASS BALANCE (ac-ft) + Initial Vol = .000 + HYG Vol IN = 93.848 - Infiltration = .000 - HYG Vol OUT = 93.848 - Retained Vol = .000 Unrouted Vol = -.000 ac-ft (.000% of Inflow Volume) WARNING: For weighted average inflow, the approximate total travel time through entire reach is shorter than the inflow hydrograph time step. Consider reducing calculation time step. Wtd.Avg.Q = 322.50 cfs Approx.Total Tt = .0508 hrs SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:14 AM Date: 4/11/2005 Type.... Reach Routing (HYG output) Page 10.124 Name.... REACH 145 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 POND ROUTED TOTAL OUTFLOW HYG... HYG file = K:\Gessner Eng Data 04\Temporary Working\work_pad.hyg HYG ID = REACH 145 HYG Tag = Dev100 Peak Discharge = 785.71 cfs Time to Peak = 12.7000 hrs HYG Volume = 93.848 ac-ft HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I Time on left represent s time for first value in each row. ---------I- 6.7000 I .00 .00 .00 .00 .00 7.2000 I .00 .01 .01 .02 .02 7.7000 I .03 .05 .08 .11 .14 8.2000 I .17 .22 .29 .36 .46 8.7000 I .59 .81 1.07 1.40 1.81 9.2000 I 2.24 2.78 3.33 3.91 4.58 9.7000 I 5.22 5.88 6.58 7.26 7.94 10.2000 I 8.66 9.40 10.23 11.15 12.23 10.7000 I 13.44 14.84 16.46 18.28 20.39 11.2000 I 22.76 25.46 28.37 31.59 35.66 11.7000 I 41.29 50.43 65.85 94.59 153.04 12.2000 I 258.22 399.79 539.96 676.38 774.27 12.7000 I 785.71 695.66 549.30 409.00 304.40 13.2000 i 240.80 201.01 171.16 148.03 129.87 13.7000 i 116.69 107.88 101.27 95.63 90.62 14.2000 ( 86.39 82.61 79.01 75.54 72.39 14.7000 I 69.71 67.42 65.44 63.71 62.16 15.2000 I 60.65 59.28 57.99 56.74 55.50 15.7000 I 54.28 53.06 51.87 50.59 49.42 16.2000 ( 48.23 47.05 45.89 44.80 43.80 16.7000 I 42.88 42.03 41.28 40.61 40.03 17.2000 I 39.49 38.98 38.50 38.03 37.59 17.7000 I 37.14 36.71 36.27 35.85 35.43 18.2000 I 35.01 34.59 34.16 33.73 33.31 18.7000 I 32.88 32.46 32.04 31.63 31.21 19.2000 I 30.78 30.35 29.91 29.49 29.05 19.7000 I 28.59 28.13 27.71 27.29 26.88 20.2000 I 26.46 26.04 25.62 25.20 24.81 20.7000 i 24.46 24.17 23.92 23.71 23.54 21.2000 I 23.39 23.26 23.15 23.04 22.94 21.7000 I 22.84 22.74 22.65 22.55 22.46 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:14 AM Date: 4/11/2005 Type.... Reach Routing (HYG output) Page 10.125 Name.... REACH 145 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I - Time on left represent s time for first value in each row. I 22.2000 I 22.37 22.28 22.19 22.11 22.02 22.7000 ( 21.93 21.84 21.76 21.67 21.59 23.2000 I 21.51 21.42 21.34 21.25 21.17 23.7000 I 21.09 21.00 20.92 20.84 20.75 24.2000 I 20.62 20.33 19.67 18.49 16.84 24.7000 I 14.85 12.78 10.77 9.00 7.48 25.2000 ( 6.22 5.20 4.38 3.71 3.21 25.7000 I 2.78 2.42 2.15 1.92 1.73 26.2000 I 1.56 1.43 1.31 1.20 1.11 26.7000 I 1.02 .94 .86 .80 .74 27.2000 i .69 .66 .62 .58 .55 27.7000 I .52 .48 .45 .42 .39 28.2000 ( .36 .33 .31 .28 .26 28.7000 I .25 .23 .22 .20 .19 29.2000 I .18 .17 .16 .15 .15 29.7000 I .14 .13 .12 .11 .11 30.2000 I .10 .10 .09 .09 .08 30.7000 I .08 .07 .07 .06 .06 31.2000 I .06 .05 .05 .05 .05 31.7000 I .04 .04 .04 .04 .04 32.2000 I .03 .03 .03 .03 .03 32.7000 I .03 .03 .03 .03 .03 33.2000 I .02 .02 .02 .02 .02 33.7000 I .02 .02 .02 .02 .02 34.2000 I .02 .02 .02 .01 .01 34.7000 I .01 .01 .01 .01 .01 35.2000 I .01 .01 .01 .01 .01 35.7000 I .01 .01 .01 .00 .00 36.2000 I .00 SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:14 AM Date: 4/11/2005 Type.... Reach Routing Summary Page 10.248 Name.... REACH 60 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 HYG Dir Inflow HYG file Outflow HYG file Reach Link Data Reach Length Approx. Total Tt Reach Channel Overflow Elev. Overflow Channel No Infiltration INITIAL CONDITIONS MODIFIED PULS REACH ROUTING SUMMARY K:\Gessner Eng Data 04\Temporary Working\ work pad.hyg - JUNC 80 Dev100 work pad.hyg - REACH 60 Dev100 REACH 60 70.00 ft .0014 hrs (based on Wtd.Q = 325.09 cfs) Chn-Cir - 2 (Chn-Circular) 292.86 ft NONE Starting WS Elev = 285.50 ft Starting Volume = .000 ac-ft Starting Outflow = .00 cfs Starting Infiltr. _ .00 cfs Starting Total Qout= .00 cfs Time Increment = .1000 hrs WARNING: E-Q-Vol data overtopped... routing results invalid. WARNING: For weighted average inflow, the approximate total travel time through entire reach is shorter than the inflow hydrograph time step. Consider reducing calculation time step. Wtd.Avg.Q = 325.09 cfs Approx.Total Tt = .0014 hrs SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:15 AM Date: 4/11/2005 Type.... Reach Routing (HYG output) Page 10.249 Name.... REACH 60 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 POND ROUTED TOTAL OUTFLOW HYG... HYG file = K:\Gessner Eng Data 04\Temporary Working\work_pad.hyg HYG ID = REACH 60 HYG Tag = Dev100 Peak Discharge = 760.85 cfs Time to Peak = 12.4000 hrs HYG Volume = 113.739 ac-ft HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I Time on left represent s time for first value in each row. ---------I- 5.9000 ( .00 .00 .02 .04 .08 6.4000 I .12 .17 .21 .26 .31 6.9000 I .37 .42 .47 .53 .58 7.4000 I .64 .70 .76 .82 .89 7.9000 I .97 1.05 1.14 1.24 1.37 8.4000 I 1.51 1.69 1.89 2.11 2.39 8.9000 I 2.75 3.17 3.66 4.21 4.80 9.4000 I 5.43 6.06 6.73 7.49 8.31 9.9000 I 9.18 10.09 11.03 12.01 13.05 10.4000 I 14.17 15.39 16.75 18.30 20.09 10.9000 I 22.13 24.43 27.05 30.13 33.77 11.4000 I 37.94 42.60 49.76 65.48 96.96 11.9000 I 155.55 233.33 285.33 310.95 366.45 12.4000 I 760.85 760.85 760.85 760.85 760.85 12.9000 ( 760.85 620.49 435.34 330.73 261.81 13.4000 I 217.70 186.29 162.03 143.23 129.31 13.9000 I 119.42 112.00 105.79 100.41 95.77 14.4000 I 91.68 87.86 84.25 80.96 78.09 14.9000 I 75.61 73.44 71.52 69.76 68.11 15.4000 ( 66.56 65.09 63.66 62.25 60.85 15.9000 I 59.47 58.08 56.68 55.33 54.04 16.4000 I 52.77 51.55 50.40 49.33 48.35 16.9000 I 47.44 46.63 45.90 45.24 44.64 17.4000 ( 44.07 43.52 43.00 42.49 41.98 17.9000 I 41.48 40.99 40.50 40.02 39.54 18.4000 I 39.05 38.56 38.08 37.59 37.10 18.9000 I 36.62 36.14 35.66 35.18 34.69 19.4000 I 34.19 33.70 33.21 32.71 32.19 19.9000 I 31.67 31.18 30.70 30.24 29.78 20.4000 ( 29.34 28.90 28.47 28.07 27.71 20.9000 I 27.41 27.14 26.92 26.73 26.57 SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:16 AM Date: 4/11/2005 Type.... Reach Routing (HYG output) Page 10.250 Name.... REACH 60 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 HYDROGRAPH ORDINATES (cfs) Time Output Time increment = .1000 hrs hrs - Time on left represent s time for first value in each row. I 21.4000 I 26.43 26.30 26.18 26.07 25.96 21.9000 I 25.85 25.74 25.64 25.53 25.43 22.4000 ( 25.33 25.23 25.13 25.03 24.93 22.9000 ( 24.83 24.73 24.63 24.54 24.44 23.4000 ( 24.35 24.25 24.15 24.06 23.96 23.9000 ( 23.87 23.77 23.38 22.50 21.54 24.4000 I 20.73 19.78 18.49 16.81 14.86 24.9000 I 12.81 10.84 9.07 7.55 6.28 25.4000 I 5.25 4.42 3.75 3.23 2.77 25.9000 2.41 2.14 1.91 1.72 1.56 26.4000 I 1.42 1.31 1.20 1.11 1.02 26.9000 I .94 .86 .80 .74 .70 27.4000 I .66 .62 .59 .55 .52 27.9000 .49 .45 .42 .39 .36 28.4000 .33 .31 .29 .27 .25 28.9000 I .23 .22 .21 .20 .19 29.4000 ( .18 .17 .16 .15 .14 29.9000 I .13 .12 .12 .11 .10 30.4000 I .10 .09 .09 .08 .08 30.9000 .07 .07 .06 .06 .06 31.4000 I .05 .05 .05 .05 .04 31.9000 I .04 .04 .04 .04 .04 32.4000 I .03 .03 .03 .03 .03 32.9000 I .03 .03 .03 .03 .03 33.4000 .03 .02 .02 .02 .02 33.9000 I .02 .02 .02 .02 .02 34.4000 .02 .02 .02 .01 .01 34.9000 .01 .01 .01 .01 .01 35.4000 .01 .01 .01 .01 .01 35.9000 I .01 .01 .01 .00 .00 SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:16 AM Date: 4/11/2005 Type.... Reach Routing Summary Page 10.290 Name.... REACH 80 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Devl00 MODIFIED PULS REACH ROUTING SUMMARY HYG Dir = K:\Gessner Eng Data 04\Temporary Working\ Inflow HYG file = work_pad.hyg - JUNC 140 Dev100 Outflow HYG file = work_pad.hyg - REACH 80 Dev100 Reach Link Data Reach Length Approx. Total Tt Reach Channel Overflow Elev. Overflow Channel No Infiltration INITIAL CONDITIONS REACH 80 980.65 ft .1090 hrs (based on Wtd.Q = 368.42 cfs) Chn-Irr - 6 (Chn-Irreg.) 294.00 ft NONE Starting WS Elev = 283.50 ft Starting Volume = .000 ac-ft Starting Outflow = .00 cfs Starting Infiltr. _ .00 cfs Starting Total Qout= .00 cfs Time Increment = .1000 hrs INFLOW/OUTFLOW HYDROG RAPH SUMMARY Peak Inflow = 879.44 cfs at 12.9000 hrs Peak Outflow = 869.38 cfs at 12.9000 hrs MASS BALANCE (ac-ft) + Initial Vol = .000 + HYG Vol IN = 184.791 - Infiltration = .000 - HYG Vol OUT = 184.791 - Retained Vol = .000 Unrouted Vol = .000 ac-ft (.000% of Inflow Volume) S/N: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:16 AM Date: 4/11/2005 Type.... Reach Routing (HYG output) Page 10.291 Name.... REACH 80 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 POND ROUTED TOTAL OUTFLOW HYG... HYG file = K:\Gessner Eng Data 04\Temporary Working\work_pad.hyg HYG ID = REACH 80 HYG Tag = Dev100 Peak Discharge = 869.38 cfs Time to Peak = 12.9000 hrs HYG Volume = 184.791 ac-ft HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .10 00 hrs hrs I Time on left represent s time for first - value in each row. --------I- 5.9000 I .00 .00 - .00 .01 .01 6.4000 I .03 .04 .07 .09 .12 6.9000 I .15 .20 .26 .32 .38 7.4000 I .44 .50 .55 .61 .67 7.9000 I .74 .81 .88 .96 1.04 8.4000 I 1.16 1.32 1.49 1.68 1.89 8.9000 I 2.14 2.44 2.80 3.21 3.76 9.4000 I 4.40 5.03 5.67 6.34 7.07 9.9000 I 7.96 8.85 9.76 10.70 11.68 10.4000 I 12.78 13.97 15.24 16.65 18.23 10.9000 I 20.19 22.38 24.83 27.73 31.19 11.4000 I 35.28 40.09 46.02 57.72 81.15 11.9000 I 104.82 167.05 242.30 302.40 356.51 12.4000 i 539.19 748.57 814.30 839.43 855.60 12.9000 I 869.38 827.32 702.11 575.45 488.88 13.4000 I 429.15 389.53 362.52 342.17 325.52 13.9000 I 313.26 304.18 295.93 287.22 278.94 14.4000 I 271.24 263.09 253.52 243.68 234.01 14.9000 I 224.77 216.26 208.03 199.94 192.44 15.4000 I 185.67 179.28 173.22 167.43 162.11 15.9000 I 156.97 151.89 147.01 142.62 138.21 16.4000 I 133.81 129.64 125.79 122.12 118.71 16.9000 I 115.59 112.61 109.75 106.98 104.39 17.4000 I 102.00 99.87 97.94 95.98 94.10 17.9000 I 92.26 90.44 88.69 87.70 86.86 18.4000 I 85.88 84.80 81.09 78.78 77.16 18.9000 I 75.78 74.52 73.30 72.09 70.91 19.4000 I 69.74 68.61 67.50 66.41 65.35 19.9000 I 64.28 63.23 62.21 61.23 60.28 20.4000 I 59.33 58.40 57.50 56.64 55.79 20.9000 I 54.99 54.25 53.55 52.90 52.29 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:16 AM Date: 4/11/2005 Type.... Reach Routing (HYG output) Page 10.292 Name.... REACH 80 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I - Time on left represent s time for first value in each row. I 21.4000 I 51.73 51.19 50.67 50.20 49.78 21.9000 I 49.37 48.98 48.60 48.26 47.92 22.4000 I 47.59 47.28 46.98 46.70 46.41 22.9000 ( 46.14 45.89 45.64 45.39 45.16 23.4000 I 44.94 44.72 44.50 44.28 44.07 23.9000 I 43.86 43.66 43.33 42.68 41.73 24.4000 i 40.71 39.63 38.32 36.68 34.73 24.9000 I 32.56 30.16 27.77 25.55 23.58 25.4000 I 21.70 19.98 18.45 17.14 15.91 25.9000 I 14.74 13.66 12.66 11.77 10.96 26.4000 I 10.16 9.40 8.69 8.02 7.37 26.9000 I 6.81 6.32 5.85 5.39 4.96 27.4000 ( 4.59 4.24 3.92 3.62 3.37 27.9000 I 3.17 2.96 2.75 2.55 2.36 28.4000 I 2.18 2.01 1.86 1.71 1.58 28.9000 I 1.46 1.34 1.24 1.15 1.07 29.4000 I 1.02 .96 .90 .84 .78 29.9000 I .73 .68 .63 .58 .54 30.4000 I .50 .46 .43 .39 .36 30.9000 I .34 .31 .29 .26 .24 31.4000 I .22 .21 .19 .17 .17 31.9000 I .16 .15 .14 .13 .12 32.4000 I .12 .11 .10 .09 .09 32.9000 I .08 .07 .07 .06 .06 33.4000 I .05 .05 .05 .04 .04 33.9000 I .04 .03 .03 .03 .03 34.4000 I .03 .03 .02 .02 .02 34.9000 I .02 .02 .02 .02 .02 35.4000 I .02 .01 .01 .01 .01 35.9000 I .01 .01 .01 .01 .01 36.4000 I .01 .01 .01 .00 .00 36.9000 I .00 .00 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:16 AM Date: 4/11/2005 Type.... Reach Routing Summary Page 10.311 Name.... REACH142 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 MODIFIED PULS REACH ROUTING SUMMARY HYG Dir = K:\Gessner Eng Data 04\Temporary Working\ Inflow HYG file = work_pad.hyg - JUNC 90 Dev100 Outflow HYG file = work pad.hyg - REACH142 Dev100 Reach Link Data = REACH142 Reach Length = 247.00 ft Approx. Total Tt = .0360 hrs Reach Channel = Chn-Irr - Overflow Elev. = 296.00 ft Overflow Channel = NONE No Infiltration INITIAL CONDITIONS (based on Wtd.Q = 333.63 cfs) 10 (Chn-Irreg.) Starting WS Elev = 288.00 ft Starting Volume = .000 ac-ft Starting Outflow = .00 cfs Starting Infiltr. _ .00 cfs Starting Total Qout= .00 cfs Time Increment = .1000 hrs INFLOW/OUTFLOW HYDROG RAPH SUMMARY Peak Inflow = 856.63 cfs at 12.5000 hrs Peak Outflow = 835.15 cfs at 12.5000 hrs MASS BALANCE (ac-ft) + Initial Vol = .000 + HYG Vol IN = 93.849 - Infiltration = .000 - HYG Vol OUT = 93.848 - Retained Vol = .000 Unrouted Vol = .000 ac-ft (.000% of Inflow Volume) WARNING: For weighted average inflow, the approximate total travel time through entire reach is shorter than the inflow hydrograph time step. Consider reducing calculation time step. Wtd.Avg.Q = 333.63 cfs Approx.Total Tt = .0360 hrs SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:17 AM Date: 4/11/2005 Type.... Reach Routing (HYG output) Page 10.312 Name.... REACH142 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 POND ROUTED TOTAL OUTFLOW HYG... HYG file = K:\Gessner Eng Data 04\Temporary Working\work_pad.hyg HYG ID = REACH142 HYG Tag = Dev100 Peak Discharge = 835.15 cfs Time to Peak = 12.5000 hrs HYG Volume = 93.848 ac-ft HYDROGRAPH ORDINATES (cfs) Time ( Output Time increment = .1000 hrs hrs I Time on left represent s time for first value in each row. I- 6.1000 I .00 .00 .00 .00 .01 6.6000 I .01 .02 .03 .05 .07 7.1000 I .10 .12 .14 .17 .20 7.6000 I .23 .26 .31 .36 .41 8.1000 I .48 .58 .70 .90 1.13 8.6000 I 1.39 1.71 2.08 2.47 2.91 9.1000 I 3.41 3.91 4.46 5.07 5.68 9.6000 I 6.28 6.92 7.59 8.22 8.86 10.1000 I 9.56 10.37 11.27 12.27 13.42 10.6000 I 14.80 16.30 18.00 20.00 22.18 11.1000 I 24.71 27.56 30.83 34.68 39.28 11.6000 I 45.21 55.01 75.23 111.37 189.02 12.1000 I 314.10 465.42 615.24 750.24 835.15 12.6000 I 796.80 635.80 457.28 335.82 264.83 13.1000 I 218.01 180.75 151.87 132.67 119.14 13.6000 I 109.43 102.55 96.90 92.05 87.76 14.1000 I 83.88 80.28 76.75 73.09 70.32 14.6000 I 67.98 65.89 64.08 62.51 61.07 15.1000 I 59.72 58.41 57.13 55.87 54.64 15.6000 I 53.43 52.23 51.03 49.84 48.64 16.1000 I 47.44 46.26 45.11 44.04 43.06 16.6000 I 42.18 41.42 40.73 40.13 39.58 17.1000 I 39.07 38.59 38.12 37.66 37.21 17.6000 I 36.77 36.33 35.90 35.48 35.05 18.1000 I 34.63 34.20 33.77 33.35 32.92 18.6000 I 32.50 32.07 31.64 31.21 30.78 19.1000 I 30.35 29.91 29.48 29.06 28.64 19.6000 I 28.21 27.79 27.38 26.96 26.54 20.1000 I 26.11 25.69 25.27 24.87 24.51 20.6000 I 24.21 23.95 23.74 23.56 23.41 21.1000 I 23.28 23.17 23.06 22.96 22.86 SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:17 AM Date: 4/11/2005 Type.... Reach Routing (HYG output) Page 10.313 Name.... REACH142 Tag: Dev100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeIi 24hr Tag: Dev100 HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I - Time on left represent s time for first value in each row. I 21.6000 ( 22.76 22.67 22.57 22.48 22.39 22.1000 I 22.30 22.21 22.12 22.03 21.95 22.6000 I 21.86 21.77 21.69 21.60 21.52 23.1000 I 21.44 21.35 21.27 21.18 21.10 23.6000 i 21.02 20.93 20.85 20.77 20.68 24.1000 I 20.55 20.12 19.06 17.28 15.04 24.6000 I 12.65 10.37 8.36 6.69 5.41 25.1000 I 4.38 3.62 3.00 2.55 2.21 25.6000 I 1.92 1.69 1.51 1.38 1.25 26.1000 I 1.14 1.05 .96 .88 .80 26.6000 I .74 .69 .64 .59 .55 27.1000 I .50 .47 .43 .39 .36 27.6000 I .33 .30 .28 .25 .24 28.1000 I .22 .21 .20 .18 .17 28.6000 I .16 .15 .14 .13 .12 29.1000 I .11 .10 .10 .09 .08 29.6000 I .08 .07 .06 .06 .06 30.1000 I .05 .05 .04 .04 .04 30.6000 I .04 .04 .03 .03 .03 31.1000 I .03 .03 .03 .03 .03 31.6000 I .02 .02 .02 .02 .02 32.1000 I .02 .02 .02 .02 .02 32.6000 I .02 .01 .01 .01 .01 33.1000 I .01 .01 .01 .01 .01 33.6000 I .01 .01 .01 .01 .01 34.1000 I .01 .01 .01 .01 .01 34.6000 I .01 .00 .00 .00 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:17 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.33 Name.... JUNC 100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 SUMMARY FOR HYDROGRAPH ADDITION at Node: JUNC 100 HYG Directory: K:\Gessner Eng Data 04\Temporary Working\ Upstream Link ID Upstream Node ID HYG file HYG ID HYG tag REACH142 JUNC 90 work pad.hyg REACH142 Dev100 INFLOWS TO: JUNC 100 Volume Peak Time Peak Flow HYG file HYG ID HYG tag ac-ft hrs cfs work pad.hyg REACH142 Dev100 93.848 12.5000 835.15 TOTAL FLOW INTO: JUNC 100 Volume Peak Time Peak Flow HYG file HYG ID HYG tag ac-ft hrs cfs work pad.hyg JUNC 100 Dev100 93.848 12.5000 835.15 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:18 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.34 Name.... JUNC 100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 TOTAL NODE INFLOW... HYG file = K:\Gessner Eng Data 04\Temporary Working\work_pad.hyg HYG ID = JUNC 100 HYG Tag = Dev100 Peak Discharge = 835.15 cfs Time to Peak = 12.5000 hrs HYG Volume = 93.848 ac-ft HYDROGRAPH ORDINATES (cfs) Time ( Output Time increment = .1000 hrs hrs I I- Time on left represent s time for first value in each row. 6.2000 I .00 .00 .00 .01 .01 6.7000 1 .02 .03 .05 .07 .10 7.2000 1 .12 .14 .17 .20 .23 7.7000 I .26 .31 .36 .41 .48 8.2000 I .58 .70 .90 1.13 1.39 8.7000 I 1.71 2.08 2.47 2.91 3.41 9.2000 I 3.91 4.46 5.07 5.68 6.28 9.7000 1 6.92 7.59 8.22 8.86 9.56 10.2000 I 10.37 11.27 12.27 13.42 14.80 10.7000 I 16.30 18.00 20.00 22.18 24.71 11.2000 I 27.56 30.83 34.68 39.28 45.21 11.7000 i 55.01 75.23 111.37 189.02 314.10 12.2000 1 465.42 615.24 750.24 835.15 796.80 12.7000 1 635.80 457.28 335.82 264.83 218.01 13.2000 I 180.75 151.87 132.67 119.14 109.43 13.7000 I 102.55 96.90 92.05 87.76 83.88 14.2000 I 80.28 76.75 73.09 70.32 67.98 14.7000 I 65.89 64.08 62.51 61.07 59.72 15.2000 1 58.41 57.13 55.87 54.64 53.43 15.7000 1 52.23 51.03 49.84 48.64 47.44 16.2000 1 46.26 45.11 44.04 43.06 42.18 16.7000 I 41.42 40.73 40.13 39.58 39.07 17.2000 I 38.59 38.12 37.66 37.21 36.77 17.7000 I 36.33 35.90 35.48 35.05 34.63 18.2000 I 34.20 33.77 33.35 32.92 32.50 18.7000 I 32.07 31.64 31.21 30.78 30.35 19.2000 29.91 29.48 29.06 28.64 28.21 19.7000 27.79 27.38 26.96 26.54 26.11 20.2000 I 25.69 25.27 24.87 24.51 24.21 20.7000 1 23.95 23.74 23.56 23.41 23.28 21.2000 1 23.17 23.06 22.96 22.86 22.76 SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:18 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.35 Name.... JUNC 100 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I Time on left represent s time for - first value in each row. ---------I- 21.7000 I 22.67 22.57 22.48 - 22.39 22.30 22.2000 I 22.21 22.12 22.03 21.95 21.86 22.7000 I 21.77 21.69 21.60 21.52 21.44 23.2000 I 21.35 21.27 21.18 21.10 21.02 23.7000 I 20.93 20.85 20.77 20.68 20.55 24.2000 I 20.12 19.06 17.28 15.04 12.65 24.7000 I 10.37 8.36 6.69 5.41 4.38 25.2000 I 3.62 3.00 2.55 2.21 1.92 25.7000 I 1.69 1.51 1.38 1.25 1.14 26.2000 I 1.05 .96 .88 .80 .74 26.7000 I .69 .64 .59 .55 .50 27.2000 .47 .43 .39 .36 .33 27.7000 .30 .28 .25 .24 .22 28.2000 I .21 .20 .18 .17 .16 28.7000 I .15 .14 .13 .12 .11 29.2000 i .10 .10 .09 .08 .08 29.7000 ( .07 .06 .06 .06 .05 30.2000 .05 .04 .04 .04 .04 30.7000 .04 .03 .03 .03 .03 31.2000 I .03 .03 .03 .03 .02 31.7000 I .02 .02 .02 .02 .02 32.2000 I .02 .02 .02 .02 .02 32.7000 I .01 .01 .01 .01 .01 33.2000 I .01 .01 .01 .01 .01 33.7000 I .01 .01 .01 .01 .01 34.2000 I .01 .01 .01 .01 .01 34.7000 I .00 .00 .00 SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:18 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.51 Name.... JUNC 110 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 SUMMARY FOR HYDROGRAPH ADDITION at Node: JUNC 110 HYG Directory: K:\Gessner Eng Data 04\Temporary Working\ Upstream Link ID Upstream Node ID HYG file HYG ID HYG tag REACH 143 JUNC 100 work pad.hyg REACH 143 Dev100 INFLOWS TO: JUNC 110 - - Volume Peak Time Peak Flow HYG file HYG ID HYG tag ac-ft hrs - cfs - work pad.hyg REAC H 143 Dev100 93.848 - 12.6000 815.98 TOTAL FLOW IN TO: JUNC 110 Volume Peak Time Peak Flow HYG file HYG ID HYG tag ac-ft hrs cfs work pad.hyg JUNC 110 Dev100 93.848 12.6000 815.98 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:18 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.52 Name.... JUNC 110 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 TOTAL NODE INFLOW... HYG file = K:\Gessner Eng Data 04\Temporary Working\work_pad.hyg HYG ID = JUNC 110 HYG Tag = Dev100 Peak Discharge = 815.98 cfs Time to Peak = 12.6000 hrs HYG Volume = 93.848 ac-ft HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I - Time on left represent s time for first value in each row. I 6.4000 I .00 .00 .00 .01 .01 6.9000 I .02 .02 .04 .05 .06 7.4000 I .08 .10 .14 .18 .22 7.9000 I .26 .31 .36 .42 .50 8.4000 I .62 .79 1.04 1.32 1.63 8.9000 I 2.03 2.45 2.90 3.41 3.96 9.4000 I 4.53 5.14 5.79 6.41 7.06 9.9000 I 7.74 8.39 9.06 9.80 10.67 10.4000 I 11.60 12.67 13.94 15.36 16.99 10.9000 I 18.82 20.94 23.29 26.03 29.11 11.4000 I 32.71 37.04 42.58 50.78 66.89 11.9000 I 97.34 148.80 249.12 393.60 540.33 12.4000 I 682.74 792.69 815.98 716.30 546.54 12.9000 I 396.55 300.32 237.11 198.77 167.43 13.4000 I 145.56 126.42 114.29 105.99 99.73 13.9000 I 94.37 89.07 85.24 81.54 78.01 14.4000 I 74.43 71.27 68.84 66.66 64.74 14.9000 I 63.09 61.62 60.24 58.92 57.63 15.4000 I 56.36 55.14 53.91 52.71 51.51 15.9000 I 50.31 49.13 47.94 46.76 45.59 16.4000 ( 44.49 43.47 42.56 41.75 41.03 16.9000 I 40.39 39.82 39.30 38.80 38.33 17.4000 I 37.86 37.42 36.98 36.54 36.11 17.9000 I 35.68 35.26 34.84 34.41 33.98 18.4000 I 33.56 33.13 32.70 32.28 31.86 18.9000 I 31.43 31.00 30.57 30.13 29.70 19.4000 29.27 28.86 28.43 28.01 27.59 19.9000 ( 27.19 26.77 26.34 25.92 25.49 20.4000 I 25.08 24.71 24.37 24.09 23.85 20.9000 I 23.65 23.49 23.35 23.23 23.12 21.4000 I 23.02 22.91 22.82 22.72 22.63 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:18 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.53 Name.... JUNC 110 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I Time on left represents time for first value in each row. I- 21.9000 I 22.53 22.44 22.35 22.26 22.17 22.4000 I 22.08 22.00 21.91 21.82 21.74 22.9000 I 21.65 21.57 21.48 21.40 21.31 23.4000 I 21.23 21.15 21.06 20.98 20.90 23.9000 1 20.82 20.73 20.62 20.35 19.63 24.4000 1 18.29 16.34 14.12 11.84 9.74 24.9000 I 7.93 6.44 5.26 4.34 3.61 25.4000 1 3.03 2.62 2.26 1.97 1.74 25.9000 I 1.58 1.44 1.31 1.19 1.09 26.4000 I 1.00 .91 .83 .77 .71 26.9000 1 .67 .63 .59 .55 .51 27.4000 I .47 .44 .40 .37 .34 27.9000 I .31 .29 .27 .25 .23 28.4000 1 .22 .20 .19 .18 .16 28.9000 .15 .14 .13 .12 .11 29.4000 1 .11 .10 .10 .09 .09 29.9000 I .08 .08 .07 .07 .07 30.4000 I .06 .06 .05 .05 .05 30.9000 1 .05 .04 .04 .04 .04 31.4000 I .04 .03 .03 .03 .03 31.9000 I .03 .03 .03 .02 .02 32.4000 1 .02 .02 .02 .02 .02 32.9000 ( .02 .02 .02 .02 .01 33.4000 I .01 .01 .01 .01 .01 33.9000 I .01 .01 .01 .01 .01 34.4000 .01 .01 .01 .01 .01 34.9000 I .01 .00 .00 .00 .00 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:18 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.69 Name.... JUNC 120 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 SUMMARY FOR HYDROGRAPH ADDITION at Node: JUNC 120 HYG Directory: K:\Gessner Eng Data 04\Temporary Working\ Upstream Link ID Upstream Node ID HYG file HYG ID HYG tag REACH 144 JUNC 110 work pad.hyg REACH 144 Dev100 INFLOWS TO: JUNC 120 Volume Peak Time Peak Flow HYG file HYG ID HYG tag ac-ft hrs cfs work pad.hyg REACH 144 Dev100 93.848 12.6000 807.14 TOTAL FLOW INTO: JUNC 120 Volume Peak Time Peak Flow HYG file HYG ID HYG tag ac-ft hrs cfs work pad.hyg JUNC 120 Dev100 93.848 12.6000 807.14 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:19 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.70 Name.... JUNC 120 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 TOTAL NODE INFLOW... HYG file = K:\Gessner Eng Data 04\Temporary Working\work_pad.hyg HYG ID = JUNC 120 HYG Tag = Dev100 Peak Discharge = 807.14 cfs Time to Peak = 12.6000 hrs HYG Volume = 93.848 ac-ft HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I - Time on left represent s time for first value in each row. I 6.7000 I .00 .00 .00 .01 .01 7.2000 I .01 .02 .03 .04 .06 7.7000 I .08 .11 .14 .18 .21 8.2000 I .27 .33 .41 .50 .64 8.7000 I .87 1.15 1.46 1.87 2.30 9.2000 I 2.77 3.32 3.87 4.48 5.11 9.7000 I 5.75 6.42 7.09 7.76 8.45 10.2000 I 9.15 9.93 10.83 11.80 12.94 10.7000 I 14.26 15.75 17.46 19.41 21.62 11.2000 I 24.16 26.94 29.93 33.31 37.93 11.7000 I 44.37 55.49 77.05 117.11 193.63 12.2000 I 316.49 468.58 611.35 741.40 607.14 12.7000 I 764.27 627.05 471.55 346.45 270.09 13.2000 I 220.14 185.23 158.38 137.48 121.39 13.7000 I 111.04 103.74 97.91 92.58 87.95 14.2000 I 84.07 80.47 76.91 73.55 70.69 14.7000 I 68.28 66.17 64.36 62.76 61.29 15.2000 I 59.91 58.60 57.34 56.09 54.86 15.7000 I 53.65 52.44 51.26 50.08 48.90 16.2000 I 47.72 46.54 45.40 44.34 43.35 16.7000 I 42.46 41.66 40.95 40.32 39.77 17.2000 I 39.25 38.75 38.28 37.82 37.37 17.7000 I 36.93 36.49 36.06 35.64 35.23 18.2000 I 34.80 34.38 33.95 33.53 33.10 18.7000 I 32.67 32.25 31.84 31.42 30.99 19.2000 i 30.56 30.13 29.70 29.27 28.83 19.7000 I 28.34 27.91 27.49 27.08 26.66 20.2000 I 26.23 25.81 25.39 24.98 24.61 20.7000 I 24.29 24.02 23.80 23.61 23.45 21.2000 23.32 23.20 23.09 22.99 22.88 21.7000 I 22.79 22.69 22.60 22.51 22.41 SIN: 6211011070C7 Gessner Engineering PondPack ver. 9.0046 Time: 7:19 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.71 Name.... JUNC 120 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I Time on left represent s time for first value in each row. ---------1- 22.2000 I 22.32 22.23 22.15 22.06 21.97 22.7000 I 21.88 21.80 21.71 21.63 21.54 23.2000 I 21.46 21.38 21.29 21.21 21.12 23.7000 I 21.04 20.96 20.88 20.79 20.70 24.2000 I 20.53 20.09 19.17 17.67 15.73 24.7000 I 13.59 11.46 9.52 7.86 6.48 25.2000 I 5.36 4.47 3.75 3.20 2.75 25.7000 I 2.40 2.11 1.87 1.67 1.51 26.2000 I 1.39 1.28 1.17 1.07 .98 26.7000 I .90 .82 .76 .71 .67 27.2000 I .64 .60 .57 .53 .49 27.7000 I .46 .42 .39 .36 .33 28.2000 I .31 .29 .27 .25 .23 28.7000 .22 .21 .19 .18 .17 29.2000 I .16 .15 .14 .13 .12 29.7000 I .12 .11 .10 .10 .09 30.2000 I .09 .08 .08 .07 .07 30.7000 I .06 .06 .06 .05 .05 31.2000 I .05 .05 .04 .04 .04 31.7000 I .04 .04 .03 .03 .03 32.2000 I .03 .03 .03 .03 .03 32.7000 I .03 .02 .02 .02 .02 33.2000 I .02 .02 .02 .02 .02 33.7000 I .02 .02 .02 .01 .01 34.2000 I .01 .01 .01 .01 .01 34.7000 I .01 .01 .01 .01 .01 35.2000 I .01 .01 .01 .01 .00 35.7000 I .00 .00 .00 SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:19 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.87 Name.... JUNC 130 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 SUMMARY FOR HYDROGRAPH ADDITION at Node: JUNC 130 HYG Directory: K:\Gessner Eng Data 04\Temporary Working\ Upstream Link ID Upstream Node ID HYG file HYG ID HYG tag REACH 145 JUNC 120 work pad.hyg REACH 145 Dev100 INFLOWS TO: JUNC 130 Volume Peak Time Peak Flow HYG file HYG ID - HYG tag - ac-ft hrs cfs work pad.hyg REAC H 145 - Dev100 93.848 12.7000 785.71 TOTAL FLOW INTO: JUNC 130 Volume Peak Time Peak Flow HYG file HYG ID - HYG tag ac-ft hrs cfs work pad.hyg JUNC 130 - Dev100 93.848 12.7000 785.71 SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:19 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.88 Name.... JUNC 130 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 TOTAL NODE INFLOW... HYG file = K:\Gessner Eng Data 04\Temporary Working\work_pad.hyg HYG ID = JUNC 130 HYG Tag = Dev100 Peak Discharge = 785.71 cfs Time to Peak = 12.7000 hrs HYG Volume = 93.848 ac-ft HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I - Time on left represent - s time for first value in each row. I 6.9000 I .00 .00 .00 .00 .01 7.4000 I .01 .02 .02 .03 .05 7.9000 1 .08 .11 .14 .17 .22 8.4000 1 .29 .36 .46 .59 .81 8.9000 ( 1.07 1.40 1.81 2.24 2.78 9.4000 I 3.33 3.91 4.58 5.22 5.88 9.9000 I 6.58 7.26 7.94 8.66 9.40 10.4000 I 10.23 11.15 12.23 13.44 14.84 10.9000 I 16.46 18.28 20.39 22.76 25.46 11.4000 I 28.37 31.59 35.66 41.29 50.43 11.9000 I 65.85 94.59 153.04 258.22 399.79 12.4000 I 539.96 676.38 774.27 785.71 695.66 12.9000 I 549.30 409.00 304.40 240.80 201.01 13.4000 I 171.16 148.03 129.87 116.69 107.88 13.9000 I 101.27 95.63 90.62 86.39 82.61 14.4000 ( 79.01 75.54 72.39 69.71 67.42 14.9000 1 65.44 63.71 62.16 60.65 59.28 15.4000 I 57.99 56.74 55.50 54.28 53.06 15.9000 I 51.87 50.59 49.42 48.23 47.05 16.4000 I 45.89 44.80 43.80 42.88 42.03 16.9000 I 41.28 40.61 40.03 39.49 38.98 17.4000 I 38.50 38.03 37.59 37.14 36.71 17.9000 1 36.27 35.85 35.43 35.01 34.59 18.4000 I 34.16 33.73 33.31 32.88 32.46 18.9000 I 32.04 31.63 31.21 30.78 30.35 19.4000 I 29.91 29.49 29.05 28.59 28.13 19.9000 I 27.71 27.29 26.88 26.46 26.04 20.4000 I 25.62 25.20 24.81 24.46 24.17 20.9000 I 23.92 23.71 23.54 23.39 23.26 21.4000 I 23.15 23.04 22.94 22.84 22.74 21.9000 I 22.65 22.55 22.46 22.37 22.28 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:19 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.89 Name.... JUNC 130 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I Time on left represent s time for first value in each row. I- 22.4000 I 22.19 22.11 22.02 21.93 21.84 22.9000 I 21.76 21.67 21.59 21.51 21.42 23.4000 I 21.34 21.25 21.17 21.09 21.00 23.9000 I 20.92 20.84 20.75 20.62 20.33 24.4000 I 19.67 18.49 16.84 14.85 12.78 24.9000 i 10.77 9.00 7.48 6.22 5.20 25.4000 ( 4.38 3.71 3.21 2.78 2.42 25.9000 I 2.15 1.92 1.73 1.56 1.43 26.4000 I 1.31 1.20 1.11 1.02 .94 26.9000 ( .86 .80 .74 .69 .66 27.4000 I .62 .58 .55 .52 .48 27.9000 I .45 .42 .39 .36 .33 28.4000 I .31 .28 .26 .25 .23 28.9000 I .22 .20 .19 .18 .17 29.4000 I .16 .15 .15 .14 .13 29.9000 I .12 .11 .11 .10 .10 30.4000 I .09 .09 .08 .08 .07 30.9000 I .07 .06 .06 .06 .05 31.4000 ( .05 .05 .05 .04 .04 31.9000 I .04 .04 .04 .03 .03 32.4000 I .03 .03 .03 .03 .03 32.9000 I .03 .03 .03 .02 .02 33.4000 I .02 .02 .02 .02 .02 33.9000 I .02 .02 .02 .02 .02 34.4000 I .02 .01 .01 .01 .01 34.9000 I .01 .01 .01 .01 .01 35.4000 I .01 .01 .01 .01 .01 35.9000 I .01 .00 .00 .00 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:19 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.105 Name.... JUNC 140 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 SUMMARY FOR HYDROGRAPH ADDITION at Node: JUNC 140 HYG Directory: K:\Gessner Eng Data 04\Temporary Working\ Upstream Link ID Upstream Node ID HYG file HYG ID HYG tag ADDLINK 160 SUBAREA 160 work _pad.hyg SUBAREA 160 Dev100 REACH 60 JUNC 80 work pad.hyg REACH 60 Dev100 INFLOWS TO: JUNC 140 Volume Peak Time Peak Flow HYG file HYG ID HYG tag ac-ft hrs cfs work_pad.hyg SUBAREA 160 Dev100 71.052 14.0000 185.14 work pad.hyg REACH 60 Dev100 113.739 12.4000 760.85 TOTAL FLOW INTO: JUNC 140 Volume Peak Time Peak Flow HYG file HYG ID HYG tag ac-ft - hrs cfs work pad.hyg JUNC 140 Dev100 184.791 12.9000 879.44 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:20 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.106 Name.... JUNC 140 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 TOTAL NODE INFLOW... HYG file = K:\Gessner Eng Data 04\Temporary Working\work_pad.hyg HYG ID = JUNC 140 HYG Tag = Dev100 Peak Discharge = 879.44 cfs Time to Peak = 12.9000 hrs HYG Volume = 184.791 ac-ft HYDROGRAPH ORDINATES (Cfs) Time I Output Time increment = .1000 hrs hrs I - Time on left represent s time for first value in each row. I 5.9000 I .00 .00 .02 .04 .08 6.4000 I .12 .17 .21 .26 .31 6.9000 I .37 .42 .47 .53 .58 7.4000 ( .64 .70 .76 .82 .89 7.9000 I .97 1.05 1.14 1.24 1.37 8.4000 I 1.51 1.69 1.89 2.11 2.39 8.9000 I 2.75 3.17 3.66 4.21 4.80 9.4000 I 5.43 6.06 6.73 7.49 8.31 9.9000 I 9.18 10.09 11.04 12.02 13.07 10.4000 ( 14.19 15.45 16.85 18.45 20.28 10.9000 ( 22.47 24.92 27.69 30.92 35.03 11.4000 i 39.67 44.80 52.43 72.06 107.45 11.9000 I 169.96 251.64 311.96 345.90 409.71 12.4000 I 812.43 826.07 839.71 853.35 867.00 12.9000 I 879.44 751.53 578.82 486.66 424.14 13.4000 I 386.44 361.44 343.57 325.67 312.66 13.9000 I 303.67 297.14 287.84 279.36 271.63 14.4000 I 264.44 254.10 243.98 234.17 224.78 14.9000 I 216.11 207.75 199.64 191.69 185.26 15.4000 I 178.93 172.68 166.48 161.43 156.39 15.9000 ( 151.36 146.33 141.81 137.35 132.94 16.4000 ( 128.56 124.90 121.31 117.81 114.39 16.9000 I 111.49 108.68 105.96 103.31 101.07 17.4000 I 98.88 96.70 94.54 92.74 90.94 17.9000 I 89.15 87.36 85.82 84.29 82.75 18.4000 I 81.22 79.87 78.52 77.17 75.82 18.9000 I 74.61 73.41 72.21 71.00 69.89 19.4000 I 68.78 67.67 66.57 65.52 64.45 19.9000 I 63.39 62.35 61.38 60.42 59.48 20.4000 I 58.54 57.64 56.74 55.88 55.06 20.9000 I 54.31 53.61 52.96 52.33 51.78 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:20 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.107 Name.... JUNC 140 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I Time on left represent s time for first value in each row. ---------I- 21.4000 I 51.25 50.72 50.21 49.81 49.41 21.9000 I 49.02 48.63 48.29 47.96 47.63 22.4000 I 47.30 47.01 46.73 46.45 46.16 22.9000 f 45.91 45.67 45.42 45.17 44.95 23.4000 I 44.73 44.51 44.29 44.08 43.88 23.9000 I 43.67 43.46 42.91 41.86 40.75 24.4000 I 39.76 38.52 36.94 34.97 32.72 24.9000 I 30.16 27.68 25.40 23.36 21.42 25.4000 I 19.71 18.19 16.85 15.61 14.45 25.9000 I 13.37 12.39 11.51 10.66 9.85 26.4000 I 9.06 8.40 7.75 7.11 6.48 26.9000 I 6.00 5.54 5.08 4.64 4.32 27.4000 I 4.01 3.70 3.39 3.16 2.94 27.9000 I 2.71 2.48 2.30 2.13 1.95 28.4000 I 1.78 1.65 1.53 1.41 1.29 28.9000 I 1.20 1.11 1.02 .94 .87 29.4000 i .81 .75 .69 .64 .59 29.9000 I .54 .50 .46 .43 .40 30.4000 i .36 .34 .31 .29 .26 30.9000 I .24 .22 .21 .19 .17 31.4000 I .16 .15 .13 .12 .11 31.9000 I .10 .09 .09 .08 .07 32.4000 I .07 .06 .06 .05 .05 32.9000 I .04 .04 .04 .03 .03 33.4000 I .03 .03 .02 .02 .02 33.9000 I .02 .02 .02 .02 .02 34.4000 I .02 .02 .02 .01 .01 34.9000 I .01 .01 .01 .01 .01 35.4000 I .01 .01 .01 .01 .01 35.9000 I .01 .01 .01 .00 .00 S/N: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:20 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.212 Name.... JUNC 60 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).I Storm... TypeII 24hr Tag: Dev100 SUMMARY FOR HYDROGRAPH ADDITION at Node: JUNC 60 HYG Directory: K:\Gessner Eng Data 04\Temporary Working\ Upstream Link ID Upstream Node ID HYG file - HYG ID HYG tag - - - REACH 140 JUNC 50 work - _pad.hyg - REACH 140 - Dev100 INFLOWS TO: JUNC 60 HYG file HYG ID work_pad.hyg REACH 140 Volume HYG tag ac-ft Dev100 93.849 Peak Time Peak Flow hrs cfs 12.4000 872.70 TOTAL FLOW INTO: JUNC 60 HYG file HYG ID work pad.hyg JUNC 60 Volume HYG tag ac-ft Dev100 93.849 Peak Time Peak Flow hrs cfs 12.4000 872.70 S/N: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:20 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.213 Name.... JUNC 60 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 TOTAL NODE INFLOW... HYG file = K:\Gessner Eng Data 04\Temporary Working\work_pad.hyg HYG ID = JUNC 60 HYG Tag = Dev100 Peak Discharge = 872.70 cfs Time to Peak = 12.4000 hrs HYG Volume = 93.849 ac-ft HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I Time on left represent s time for first value in each row. I- 6.0000 I .00 .00 .01 .03 .04 6.5000 I .06 .08 .10 .12 .14 7.0000 I .17 .19 .22 .24 .28 7.5000 i .31 .35 .39 .44 .52 8.0000 I .62 .76 .94 1.16 1.43 8.5000 I 1.73 2.06 2.44 2.84 3.28 9.0000 I 3.76 4.28 4.83 5.41 6.01 9.5000 I 6.61 7.21 7.81 8.42 9.06 10.0000 I 9.76 10.54 11.43 12.44 13.60 10.5000 I 14.94 16.44 18.11 20.03 22.19 11.0000 I 24.64 27.41 30.53 34.17 38.50 11.5000 I 43.77 51.32 66.36 100.50 174.82 12.0000 I 305.93 468.38 618.96 754.64 872.70 12.5000 I 840.56 633.40 435.83 324.05 259.37 13.0000 I 216.52 179.64 149.25 130.92 117.57 13.5000 I 108.95 102.27 96.72 91.91 87.65 14.0000 I 83.82 80.24 76.83 73.71 70.95 14.5000 I 68.51 66.35 64.48 62.83 61.36 15.0000 I 60.01 58.70 57.41 56.15 54.90 15.5000 I 53.67 52.45 51.25 50.06 48.87 16.0000 I 47.66 46.47 45.30 44.19 43.18 16.5000 I 42.29 41.51 40.82 40.20 39.65 17.0000 I 39.14 38.65 38.18 37.72 37.27 17.5000 1 36.82 36.38 35.94 35.52 35.10 18.0000 1 34.67 34.25 33.82 33.39 32.96 18.5000 I 32.53 32.10 31.67 31.25 30.82 19.0000 I 30.38 29.94 29.51 29.08 28.65 19.5000 I 28.23 27.81 27.39 26.97 26.54 20.0000 I 26.12 25.69 25.27 24.86 24.51 20.5000 I 24.20 23.94 23.73 23.55 23.41 21.0000 I 23.28 23.16 23.06 22.95 22.86 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:20 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.214 Name.... JUNC 60 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I Time on left represent s time for first value in - - each row. ---------I- 21.5000 I 22.76 22.67 22.57 - - 22.48 22.39 22.0000 I 22.30 22.21 22.12 22.03 21.94 22.5000 I 21.86 21.77 21.68 21.60 21.52 23.0000 I 21.43 21.35 21.26 21.18 21.10 23.5000 I 21.01 20.93 20.85 20.76 20.68 24.0000 I 20.59 20.29 19.24 17.27 14.81 24.5000 I 12.25 9.80 7.65 5.94 4.66 25.0000 ) 3.71 3.02 2.53 2.15 1.86 25.5000 I 1.64 1.47 1.32 1.20 1.09 26.0000 I 1.00 .92 .84 .77 .70 26.5000 I .65 .59 .54 .50 .46 27.0000 ) .43 .39 .36 .33 .30 27.5000 ) .27 .25 .23 .21 .20 28.0000 I .18 .17 .16 .15 .14 28.5000 I .13 .12 .11 .10 .09 29.0000 I .09 .08 .07 .07 .06 29.5000 I .06 .05 .05 .05 .04 30.0000 I .04 .04 .03 .03 .03 30.5000 I .03 .03 .03 .03 .02 31.0000 I .02 .02 .02 .02 .02 31.5000 I .02 .02 .02 .02 .01 32.0000 i .01 .01 .01 .01 .01 32.5000 ) .01 .01 .01 .01 .01 33.0000 I .01 .01 .01 .01 .01 33.5000 I .01 .01 .01 .01 .01 34.0000 I .01 .01 .00 .00 .00 34.5000 I .00 SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:20 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.247 Name.... JUNC 80 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 SUMMARY FOR HYDROGRAPH ADDITION at Node: JUNC 80 HYG Directory: K:\Gessner Eng Data 04\Temporary Working\ Upstream Link ID Upstream Node ID HYG file HYG ID HYG tag REACH 146 JUNC 130 work _pad.hyg REACH 146 Dev100 ADDLINK 140 SUBAREA 140 work _pad.hyg SUBAREA 140 Dev100 ADDLINK 150 SUBAREA 120 work pad.hyg SUBAREA 120 Dev100 INFLOWS TO: JUNC 80 Volume Peak Time Peak Flow HYG file HYG ID HYG tag ac-ft hrs cfs work pad.hyg REACH 146 Dev100 93.848 12.7000 779.99 work_pad.hyg SUBAREA 140 Dev100 8.482 12.1000 103.56 work pad.hyg SUBAREA 120 Dev100 6.553 12.0000 105.73 TOTAL FLOW INTO: JUNC 80 Volume Peak Time Peak Flow HYG file HYG ID - HYG tag ac-ft hrs cfs work pad.hyg JUNC 80 Dev100 108.882 12.7000 806.35 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:21 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.248 Name.... JUNC 60 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 TOTAL NODE INFLOW... HYG file = K:\Gessner Eng Data 04\Temporary Working\work_pad.hyg HYG ID = JUNC 80 HYG Tag = Dev100 Peak Discharge = 806.35 cfs Time to Peak = 12.7000 hrs HYG Volume = 108.882 ac-ft HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I - Time on left represent s time for first value in each row. I 5.9000 I .00 .01 .03 .06 .10 6.4000 I .14 .19 .24 .29 .34 6.9000 1 .39 .44 .50 .55 .61 7.4000 I .67 .73 .79 .85 .92 7.9000 I 1.01 1.09 1.19 1.30 1.43 8.4000 I 1.59 1.79 1.99 2.23 2.54 8.9000 I 2.95 3.39 3.92 4.50 5.10 9.4000 I 5.76 6.36 7.09 7.89 8.73 9.9000 1 9.63 10.56 11.51 12.51 13.59 10.4000 I 14.75 16.02 17.47 19.13 21.04 10.9000 1 23.22 25.65 28.46 31.80 35.73 11.4000 1 40.15 45.05 54.46 76.50 117.42 11.9000 1 193.68 272.97 297.69 324.22 408.69 12.4000 I 525.48 649.68 757.63 806.35 763.31 12.9000 ( 642.58 497.33 373.35 288.10 235.51 13.4000 I 199.90 172.69 151.36 135.09 123.54 13.9000 I 115.31 108.68 102.90 97.92 93.63 14.4000 I 89.72 85.99 82.50 79.41 76.76 14.9000 1 74.45 72.42 70.61 68.92 67.31 15.4000 1 65.81 64.37 62.95 61.55 60.16 15.9000 I 58.78 57.37 55.98 54.68 53.39 16.4000 I 52.15 50.95 49.84 48.82 47.87 16.9000 I 47.01 46.24 45.55 44.93 44.35 17.4000 I 43.79 43.26 42.74 42.23 41.73 17.9000 I 41.23 40.74 40.26 39.78 39.30 18.4000 1 38.81 38.32 37.83 37.34 36.86 18.9000 1 36.38 35.90 35.42 34.94 34.44 19.4000 1 33.95 33.45 32.96 32.45 31.93 19.9000 1 31.42 30.94 30.47 30.01 29.56 20.4000 I 29.11 28.68 28.26 27.88 27.55 20.9000 I 27.26 27.02 26.82 26.65 26.50 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:21 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.249 Name.... JUNC 80 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypelI 24hr Tag: Dev100 HYDROGRAPH ORDINATES ( cfs) Time I Output Time increment = .1000 hrs hrs I Time on left represent s time for - first value in each row. I- 21.4000 ( 26.37 26.24 - 26.13 26.01 25.90 21.9000 I 25.80 25.69 25.58 25.48 25.38 22.4000 I 25.28 25.18 25.08 24.98 24.88 22.9000 I 24.78 24.68 24.59 24.49 24.39 23.4000 I 24.30 24.20 24.11 24.01 23.91 23.9000 I 23.82 23.71 23.04 21.95 21.13 24.4000 I 20.32 19.24 17.74 15.88 13.83 24.9000 I 11.78 9.89 8.24 6.85 5.71 25.4000 I 4.79 4.04 3.46 3.00 2.55 25.9000 I 2.26 2.01 1.81 1.63 1.48 26.4000 I 1.36 1.25 1.16 1.06 .98 26.9000 I .90 .83 .77 .72 .67 27.4000 I .64 .60 .57 .54 .50 27.9000 I .47 .44 .41 .38 .35 28.4000 I .32 .30 .28 .26 .24 28.9000 I .23 .21 .20 .19 .18 29.4000 I .17 .16 .15 .14 .14 29.9000 I .13 .12 .11 .11 .10 30.4000 I .10 .09 .09 .08 .08 30.9000 I .07 .07 .06 .06 .06 31.4000 I .05 .05 .05 .04 .04 31.9000 I .04 .04 .04 .04 .03 32.4000 I .03 .03 .03 .03 .03 32.9000 I .03 .03 .03 .03 .03 33.4000 I .02 .02 .02 .02 .02 33.9000 I .02 .02 .02 .02 .02 34.4000 I .02 .02 .01 .01 .01 34.9000 I .01 .01 .01 .01 .01 35.4000 I .01 .01 .01 .01 .01 35.9000 ( .01 .01 .00 .00 .00 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:21 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.283 Name.... OUT 10 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 SUMMARY FOR HYDROGRAPH ADDITION at Node: OUT 10 HYG Directory: K:\Gessner Eng Data 04\Temporary Working\ Upstream Link ID Upstream Node ID HYG file HYG ID HYG tag REACH 80 JUNC 140 work pad.hyg REACH 80 Dev100 INFLOWS TO: OUT 10 Volume Peak Time Peak Flow HYG file HYG ID HYG tag ac-ft hrs cfs work pad.hyg REACH 80 Dev100 184.791 12.9000 869.38 TOTAL FLOW INTO: OUT 10 Volume Peak Time Peak Flow HYG file HYG ID HYG tag - - ac-ft hrs cfs work pad.hyg OUT 10 - - Dev100 184.791 12.9000 869.38 S/N: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:21 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.284 Name.... OUT 10 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 TOTAL NODE INFLOW... HYG file = K:\Gessner Eng Data 04\Temporary Working\work_pad.hyg HYG ID = OUT 10 HYG Tag = Dev100 Peak Discharge = 869.38 cfs Time to Peak = 12.9000 hrs HYG Volume = 184.791 ac-ft HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I - Time on left represent s time for first value in each row. I 6.0000 I .00 .00 .01 .01 .03 6.5000 I .04 .07 .09 .12 .15 7.0000 I .20 .26 .32 .38 .44 7.5000 I .50 .55 .61 .67 .74 8.0000 I .81 .88 .96 1.04 1.16 8.5000 I 1.32 1.49 1.68 1.89 2.14 9.0000 I 2.44 2.80 3.21 3.76 4.40 9.5000 I 5.03 5.67 6.34 7.07 7.96 10.0000 I 8.85 9.76 10.70 11.68 12.78 10.5000 I 13.97 15.24 16.65 18.23 20.19 11.0000 I 22.38 24.83 27.73 31.19 35.28 11.5000 I 40.09 46.02 57.72 81.15 104.82 12.0000 I 167.05 242.30 302.40 356.51 539.19 12.5000 I 748.57 814.30 839.43 855.60 869.38 13.0000 I 827.32 702.11 575.45 488.88 429.15 13.5000 I 389.53 362.52 342.17 325.52 313.26 14.0000 I 304.18 295.93 287.22 278.94 271.24 14.5000 I 263.09 253.52 243.68 234.01 224.77 15.0000 I 216.26 208.03 199.94 192.44 185.67 15.5000 I 179.28 173.22 167.43 162.11 156.97 16.0000 I 151.89 147.01 142.62 138.21 133.81 16.5000 I 129.64 125.79 122.12 118.71 115.59 17.0000 I 112.61 109.75 106.98 104.39 102.00 17.5000 I 99.87 97.94 95.98 94.10 92.26 18.0000 I 90.44 88.69 87.70 86.86 85.88 18.5000 I 84.80 81.09 78.78 77.16 75.78 19.0000 I 74.52 73.30 72.09 70.91 69.74 19.5000 I 68.61 67.50 66.41 65.35 64.28 20.0000 I 63.23 62.21 61.23 60.28 59.33 20.5000 I 58.40 57.50 56.64 55.79 54.99 21.0000 i 54.25 53.55 52.90 52.29 51.73 SIN: 6211011070C7 Gessner Engineering PondPack Ver. 9.0046 Time: 7:21 AM Date: 4/11/2005 Type.... Node: Addition Summary Page 11.285 Name.... OUT 10 Event: 100 yr File.... K:\Gessner Eng Data 04\Temporary Working\DETAIL XSECTIONS SW CROSSING CS (NO DETENTION - 040805).1 Storm... TypeII 24hr Tag: Dev100 HYDROGRAPH ORDINATES (cfs) Time I Output Time increment = .1000 hrs hrs I Time on left represent s time for first value in each row. --------I- 21.5000 I 51.19 50.67 50.20 - 49.78 49.37 22.0000 I 48.98 48.60 48.26 47.92 47.59 22.5000 I 47.28 46.98 46.70 46.41 46.14 23.0000 I 45.89 45.64 45.39 45.16 44.94 23.5000 I 44.72 44.50 44.28 44.07 43.86 24.0000 I 43.66 43.33 42.68 41.73 40.71 24.5000 I 39.63 38.32 36.68 34.73 32.56 25.0000 I 30.16 27.77 25.55 23.58 21.70 25.5000 I 19.98 18.45 17.14 15.91 14.74 26.0000 I 13.66 12.66 11.77 10.96 10.16 26.5000 I 9.40 8.69 8.02 7.37 6.81 27.0000 i 6.32 5.85 5.39 4.96 4.59 27.5000 I 4.24 3.92 3.62 3.37 3.17 28.0000 I 2.96 2.75 2.55 2.36 2.18 28.5000 I 2.01 1.86 1.71 1.58 1.46 29.0000 I 1.34 1.24 1.15 1.07 1.02 29.5000 I .96 .90 .84 .78 .73 30.0000 I .68 .63 .58 .54 .50 30.5000 i .46 .43 .39 .36 .34 31.0000 I .31 .29 .26 .24 .22 31.5000 ( .21 .19 .17 .17 .16 32.0000 I .15 .14 .13 .12 .12 32.5000 I .11 .10 .09 .09 .08 33.0000 I .07 .07 .06 .06 .05 33.5000 I .05 .05 .04 .04 .04 34.0000 I .03 .03 .03 .03 .03 34.5000 I .03 .02 .02 .02 .02 35.0000 I .02 .02 .02 .02 .02 35.5000 I .01 .01 .01 .01 .01 36.0000 I .01 .01 .01 .01 .01 36.5000 I .01 .01 .00 .00 .00 37.0000 I .00 SIN: 621101107007 Gessner Engineering PondPack Ver. 9.0046 Time: 7:21 AM Date: 4/11/2005 Drainage Report Bee Creek Tributary B Schick Addition At Southwest Parkway 100 Year Flood Plain Determination for Bleyl & Associates 1722 Broadmoor Suite 210 Bryan, TX. 77802 Prepared by: Henry P. Mayo and Kim D. Mayo, P.E. with Joe Orr Inc. Surveyors & Engineers 2167 Post Oak Circle College Station, Texas 77845 (979) 690-3378 -0 r s~~ February 5, 2004 KIM DAVID MAYO / 66046 V -c>{- Description Mr. Paul Leventis, P.E. with Bleyl & Assoc. requested our services for providing a hydraulic model of the watershed and determine the estimated 100 year flood elevation along the Schick Addition. Drainage Basin and Sub-Basins This drainage study consists of 284 surface acres of watershed above Southwest Parkway, known as part of Tributary "B" of the Bee Creek watershed. The watershed was divided into 13 sub-basin drainages needed to best model predicted runoff and peak flow-rates. . Hydrologic Model The H dro ow computer program was used to provide the hydrologic analysis of the watershed. The SCS Method unit hydrograph method was utilized using the Type 11 24 hr. SCS storm distribution. The analysis resulted in a peak flow of 888.1 cfs for this project area. To develop the runoff hydrographs in this study, HEC-RAS Water Surface Profile Modeling program was used to route the peak flow of the 100 year storm (888.1 cfs) through the 72" culverts under Southwest Parkway. The results of the model determined the 100 year flood elevations along the Bee Creek Tributary B. Final Results Based on the FEMA FIRM Map Number 48041 C0182 C, dated July 2, 1992, no detailed drainage study has been published for this basin of Bee Creek. The results of our study are enclosed in this document. Also included are a Drainage Area Location Map showing the overall watershed with sub-basins, and a Cross-Section Location Map of the project area illustrating the water profile cross section locations and the estimated 100 year flood plain boundary. Information Provided for Study Cross-section data used for this hydrologic study was based on survey data provided to Joe Orr Inc. by Kerr Surveying. The 100 year flood plain was fitted using 1994 City of College Station topographic maps and cross section information. The benchmark used for this analysis was the C. S. GPS monument no. 119, located at the south corner of Welsh Ave. and F.M. 2818. Elevation = 279.76 (NGVD 1929 datum). Looking Upstream, across Southwest Parkway. Parkway Circle apartments driveway is to the right (NE). y 4 ~c1t R~ IY 4Q ®l; VV 3 ' ' 1 Looking Upstream (NW) from Southwest Parkway. h f Looking into Upstream end of 2 barrel, 72" C.M.P. Culvert at Southwest Parkway. Looking Upstream (NW) across Parkway Circle apartment's parking lot, on the east side of the creek (Left Overbank). Looking Northeast across Schick Addition (Project Area). Southwest Parkway is to the right. Creek flowing beside of parking lot near cross section XS 50. RESULTS OF HEC-RAS ANALYSIS HEC-RAS Bee Creek Reach: swpkwy Profile: 100 yr Reach River Sta Q Total Min Ch El W.S. Elev cfs ft ft sw k 70 888.1 289.75 295.79 sw k 60 888.1 288.65 295.54 sw k 50 888.1 288.5 295.25 sw k 40 888.1 287.25 294.91 sw k 30 888.1 286.25 294.99 sw k 20 888.1 286.65 294.63 sw k 18 888.1 285.9 294.68 sw k 16 888.1 285.9 294.47 sw k 15 Culvert sw k 14 888.1 285.7 293.47 sw k 12 888.1 286.2 292.84 sw k 10 888.1 285.15 292.35 sw k 8 888.1 284.65 291.8 sw k 6 888.1 284.65 291.58 ff~ a 0 N O In N O N a ri 7 0 O 3 'o 0 u :c 3 0 N c a a 'u a LL rt c CC 0 V Bee Creek - Trib. B - Southwest Parkway Plan: Plan 01 Flow: Flow 01 Legend I - - WS 100 yr Ground Bank Sta HEC-RAS Plan: A River: bee creek Reach: swpkwy Profile: 100 yr Reach River Sta 4 Total Min Ch El W ,S. Elev 6m s. E.G. Elev E.G. Slope I Vel Chnl Flow Area I Top Width Froude # Chl l (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft) swpkwy 70 888.10 289.75 295.791 295.79 297.17 0.0073481 10.50 162.41 77.82 0.87 swpkwy 60 888.10 ii 288.65 _ 295.54! _ 295.95 0.002480 ' 6.46 321.03 241.32 0.50 _ rt sw pkwy 50 888.10 288.50 295.25 - 295.52 0.001672 5.17' 350.70 246.401 0.42 swpkwy 40 888.10 287.25 294.91 295.28 0.002176 6.36 321.60 206.05 0.47 - swpkwy 3t 0 888.10 286.25 294.99 295.12 0.000869 3.99 510.24 313.62 0.26 - - swpkwy f 20 888.101 286.65 294.63 ± 294.93 0.001147 5.20 403.81 242.55 0.37 swpkwy 18 888.101 285.90 294.68 294.75 0.000461 3.23 695.00 275.19 0.20 swpkwy 16 888. 10 285.901 294.47 291.27 294.72 0.000263 4.87 459.33 339.39 0.29 swpkwy _ 15 Culvert swpkwy 14 888.10 285.70 293.47 293.91 0.001896 6.06 284.93 211.13 0.38; swpkwy 1 12 888.10 286.20 ! 292.84 j 293.66 0.004674 _ 8.68 187.11 106.74 _ 0.701 p wy - 888.10 0 292.35 - 293.31 - 0.003749 8.61 143.62 48.10 0.64 swpkwy 8 _ 888.10 284.65' 291.80 291.80'. 292.971 0.005326 9.26 140.37 80.51 0.70 swpkwy 6 888.10 284.65 291.58 291.581 292.301 0.005454 8.681, 218.89 158.71 0.65 Bee Creek sw k RS: 60 Profile: 100 r E.G. Elev (ft) 295.95 Element Left OB Channel Right OB Vel Head (ft) 0.41 Wt. n-Val. 0.024 0.03 0.085 W.S. Elev ft 295.54 Reach Len. (ft) 130 210.2 220 Crit W.S. ft Flow Areas ft) 59.69 81.06 180.29 E.G. Slope (ft/ft) 0.00248 Areas ft) 59.69 81.06 180.29 Q Total cfs 888.1 Flow cfs 160.22 523.24 204.64 To Width ft 241.32 To Width ft 75.12 15.9 150.3 Vel Total ft/s 2.77 Avg. Vel. ft/s 2.68 6.46 1.14 Max Chl D th (ft) 6.89 H dr. Depth ft 0.79 5.1 1.2 Conv. Total cfs 17834.9 Conv. cfs 3217.5 10507.8 4109.5 Length Wtd. ft 190.64 Wetted Per. ft 75.69 19.14 150.32 Min Ch El (ft) 288.65 Shear Ib/s ft) 0.12 0.66 0.19 Alpha 3.42 Stream Power (lb/ft s 0.33 4.23 0.21 Frctn Loss ft 0.38 Cum Volume acre-ft 2.03 2.31 4.33 C & E Loss (ft) 0.04 Cum SA acres 1.71 0.39 3.1 Bee Creek swpkwy RS: 50 Profile: 100 r E.G. Elev (ft) 295.52 Element Left OB Channel Right OB Vel Head ft 0.28 Wt. n-Val. 0.017 0.03 0.081 W.S. Elev (ft) 295.25 Reach Len. (ft) 140 127.9 80 Crit W.S. (ft) Flow Areas ft) 76.27 72.29 202.14 E.G. Slope ft/ft 0.001672 Areas ft) 76.27 72.29 202.14 Q Total cfs 888.1 Flow cfs 321.63 373.71 192.76 To Width (ft) 246.4 To Width (ft) 58.4 15.6 172.4 Vel Total ft/s 2.53 Avg. Vel. ft/s 4.22 5.17 0.95 Max Chi D th (ft) 6.75 H dr. Depth ft 1.31 4.63 1.17 Conv. Total cfs 21720.3 Conv. cfs 7866.2 9139.8 4714.2 Length Wtd. ft 121.09 Wetted Per. ft 58.7 17.73 172.43 Min Ch El ft 288.5 Shear Ib/s ft 0.14 0.43 0.12 Alpha 2.79 Stream Power (lb/ft s 0.57 2.2 0.12 Frctn Loss ft 0.23 Cum Volume (acre-ft) 1.83 1.94 3.36 C & E Loss ft 0.01 Cum SA acres 1.51 0.31 2.29 Bee Creek sw k RS: 40 Profile: 100 r E.G. Elev ft 295.28 Element Left OB Channel Right OB Val Head ft 0.37 Wt. n-Val. 0.025 0.03 0.09 W.S. Elev ft 294.91 Reach Len. ft 90 73.7 40 Crit W.S. ft Flow Areas ft 85.57 76.09 159.94 E.G. Slope ft/ft 0.002176 Areas ft 85.57 76.09 159.94 Q Total cfs 888.1 Flow cfs 210.07 483.84 194.18 To Width ft 206.05 To Width ft 110.6 13.6 81.86 Vel Total ft/s 2.76 Avg. Vel. ft/s 2.46 6.36 1.21 Max Chi D th ft 7.66 H dr. Depth ft 0.77 5.59 1.95 Conv. Total cfs 19040.3 Conv. cfs 4503.9 10373.3 4163.1 Length Wtd. ft 70.58 Wetted Per. ft 111 16.66 81.94 Min Ch El ft 287.25 Shear Ib/s ft 0.1 0.62 0.27 Alpha 3.12 Stream Power (lb/ft s 0.26 3.94 0.32 Frctn Loss ft 0.09 Cum Volume acre-ft 1.57 1.72 3.03 C & E Loss ft 0.07 Cum SA acres 1.24 0.27 2.05 Bee Creek sw k RS: 30 Profile: 100 r E.G. Elev ft 295.12 Element Left OB Channel Right OB Vel Head ft 0.13 Wt. n-Val. 0.022 0.03 0.07 W.S. Elev ft 294.99 Reach Len. ft 145 179 190 Crit W.S. ft Flow Areas ft 130.78 73.73 305.73 E.G. Slope ft/ft 0.000869 Areas ft 130.78 73.73 305.73 Q Total cfs 888.1 Flow cfs 351.82 294.18 242.11 To Width ft 313.62 To Width ft 90.23 9.9 213.49 Vel Total ft/s 1.74 Avg. Vel. ft/s 2.69 3.99 0.79 Max Chi D th ft 8.74 H dr. Depth ft 1.45 7.45 1.43 Conv. Total cfs 30122.8 Conv. cfs 11933 9978 8211.8 Length Wtd. ft 171.67 Wetted Per. ft 90.74 16.32 214.8 Min Ch El ft 286.25 Shear Ib/s ft 0.08 0.25 0.08 Alpha 2.74 Stream Power (lb/ft s 0.21 0.98 0.06 Frctn Loss ft 0.17 Cum Volume acre-ft 1.34 1.59 2.82 C & E Loss ft 0.02 Cum SA acres 1.03 0.25 1.92 Bee Creek sw k RS: 20 Profile: 100 r E.G. Elev ft 294.93 Element Left OB Channel Right OB Val Head ft 0.3 Wt. n-Val. 0.075 0.03 0.07 W.S. Elev ft 294.63 Reach Len. ft 120 149 170 Crit W.S. ft Flow Areas ft 132.47 119.42 151.92 E.G. Slope ft/ft 0.001147 Areas ft 132.47 119.42 151.92 Q Total cfs 888.1 Flow cfs 147.84 621.36 118.9 To Width ft 242.55 To Width ft 89.74 19.4 133.41 Vel Total ft/s 2.2 Avg. Vel. ft/s 1.12 5.2 0.78 Max Chl D th ft 7.98 H dr. Depth ft 1.48 6.16 1.14 Conv. Total cfs 26227.8 Conv. cfs 4366.1 18350.3 3511.3 Length Wtd. ft 151.86 Wetted Per. ft 90.13 21.86 133.71 Min Ch El ft 286.65 Shear Ib/s ft 0.11 0.39 0.08 Alpha 3.98 Stream Power (lb/ft s 0.12 2.04 0.06 Frctn Loss ft 0.1 Cum Volume acre-ft 0.9 1.2 1.82 C & E Loss ft 0.07 Cum SA acres 0.74 0.19 1.16 Bee Creek sw k RS: 18 Profile: 100 r E.G. Elev (ft) 294.75 Element Left OB Channel Right OB Vel Head ft 0.06 Wt. n-Val. 0.089 0.03 0.06 W.S. Elev (ft) 294.68 Reach Len. (ft) 23 23 23 Crit W.S. (ft) Flow Areas ft) 185.49 88.86 420.65 E.G. Slope ft/ft 0.000461 Areas ft) 185.49 88.86 420.65 Q Total cfs 888.1 Flow cfs 115.11 287.25 485.74 To Width (ft) 275.19 To Width (ft) 102.44 11.4 161.34 Vel Total ft/s 1.28 Avg. Vel. ft/s 0.62 3.23 1.15 Max Chl D th ft 8.78 H dr. Depth ft 1.81 7.79 2.61 Conv. Total cfs 41376.9 Conv. cfs 5363.1 13382.8 22630.9 Length Wtd. (ft) 23 Wetted Per. (ft) 102.69 16.76 161.59 Min Ch El ft 285.9 Shear Ib/s ft) 0.05 0.15 0.07 Alpha 2.55 Stream Power (lb/ft s 0.03 0.49 0.09 Frctn Loss ft 0.01 Cum Volume (acre-ft) 0.47 0.84 0.7 C & E Loss ft 0.02 Cum SA acres 0.47 0.14 0.59 Bee Creek swpkwy RS: 16 Profile: 100 r E.G. Elev ft 294.72 Element Left OB Channel Right OB Vel Head ft 0.25 Wt. n-Val. 0.03 0.015 0.03 W.S. Elev ft 294.47 Reach Len. (ft) 75 75 75 Crit W.S. (ft) 291.27 Flow Areas ft 86.42 123.76 249.15 E.G. Slope ft/ft 0.000263 Areas ft 86.42 123.76 249.15 Q Total cfs 888.1 Flow cfs 54.3 602.11 231.69 To Width (ft) 339.39 To Width ft 124.77 14.5 200.12 Vel Total ft/s 1.93 Avg. Vel. ft/s 0.63 4.87 0.93 Max Chl D th ft 8.57 H dr. Depth ft 0.69 8.54 1.25 Conv. Total cfs 54732.2 Conv. cfs 3346.7 37106.9 14278.6 Length Wtd. (ft) 75 Wetted Per. ft 125.02 23.5 200.18 Min Ch El ft 285.9 Shear Ib/s ft 0.01 0.09 0.02 Alpha 4.36 Stream Power (lb/ft s 0.01 0.42 0.02 Frctn Loss (ft) Cum Volume acre-ft) 0.39 0.78 0.52 C & E Loss ft Cum SA acres 0.41 0.13 0.49 Bee Creek sw k RS: 14 Profile: 100 r E.G. Elev (ft) 293.91 Element Left OB Channel Right OB Vel Head ft 0.44 Wt. n-Val. 0.05 0.03 0.05 W.S. Elev ft 293.47 Reach Len. ft 51 51 51 Crit W.S. ft Flow Areas ft 74.06 112.9 97.97 E.G. Slope (ft/ft) 0.001896 Areas ft 74.06 112.9 97.97 Q Total cfs 888.1 Flow cfs 82.19 683.64 122.26 To Width (ft) 211.13 To Width ft 93.15 14.6 103.38 Vel Total ft/s 3.12 Avg. Vel. ft/s 1.11 6.06 1.25 Max Chi D th ft 7.77 H dr. Depth ft 0.8 7.73 0.95 Conv. Total cfs 20395 Conv. cfs 1887.6 15699.7 2807.7 Length Wtd. ft 51 Wetted Per. (ft) 93.24 24 103.44 Min Ch El ft 285.7 Shear Ib/s ft) 0.09 0.56 0.11 Alpha 2.94 Stream Power (lb/ft s 0.1 3.37 0.14 Frctn Loss (ft) 0.14 Cum Volume (acre-ft) 1 0.26 0.58 0.22 C & E Loss ft 0.11 Cum SA (acres) 1 0.22 0.1 0.23 Bee Creek sw k RS: 12 Profile: 100 r E.G. Elev (ft) 293.66 Element Left OB Channel Right OB Vel Head ft 0.82 Wt. n-Val. 0.05 0.03 0.05 W.S. Elev (ft) 292.84 Reach Len. (ft) 50 85 120 Crit W.S. ft Flow Areas ft 75.98 68.7 42.43 E.G. Slope (ft/ft) 0.004674 Areas ft 75.98 68.7 42.43 Q Total cfs 888.1 Flow cfs 207.73 596.5 83.87 To Width (ft) 106.74 To Width ft 48.29 14.4 44.06 Vel Total ft/s 4.75 Avg. Val. ft/s 2.73 8.68 1.98 Max Chi D th ft 6.64 H dr. Depth ft 1.57 4.77 0.96 Conv. Total cfs 12990.1 Conv. cfs 3038.4 8724.9 1226.8 Length Wtd. (ft) 79.87 Wetted Per. (ft) 48.68 16.73 44.2 Min Ch El ft 286.2 Shear Ib/s ft 0.46 1.2 0.28 Alpha 2.34 Stream Power (lb/ft s 1.25 10.4 0.55 Frctn Loss (ft) 0.33 Cum Volume acre-ft) 0.17 0.47 0.14 C & E Loss (ft) 0.01 Cum SA acres 0.14 0.09 0.14 Bee Creek sw k RS: 10 Profile: 100 r E.G. Elev ft 293.31 Element Left OB Channel Right OB Vel Head (ft) 0.96 Wt. n-Val. 0.05 0.03 0.05 W.S. Elev (ft) 292.35 Reach Len. ft 30 78 115 Crit W.S. (ft) Flow Areas ft 51 83.69 8.93 E.G. Slope ft/ft 0.003749 Areas ft) 51 83.69 8.93 Q Total cfs 888.1 Flow cfs 151.75 720.84 15.51 To Width ft 48.1 To Width ft 24.05 14.7 9.35 Vel Total ft/s 6.18 Avg. Vel. ft/s 2.98 8.61 1.74 Max Chi D th ft 7.2 H dr. Depth (ft) 2.12 5.69 0.95 Conv. Total cfs 14505 Conv. cfs 2478.5 11773.3 253.3 Length Wtd. ft 72.19 Wetted Per. (ft) 24.39 17.49 9.57 Min Ch El (ft) 285.15 Shear Ib/s ft 0.49 1.12 0.22 Alpha 1.62 Stream Power (lb/ft s 1.46 9.65 0.38 Frctn Loss (ft) 0.32 Cum Volume acre-ft 0.1 0.33 0.07 C & E Loss (ft) 0.02 Cum SA acres 0.1 0.06 0.07 Bee Creek swpkwy RS: 8 Profile: 100 r E.G. Elev ft 292.97 Element Left OB Channel Right OB Vel Head ft 1.17 Wt. n-Val. 0.05 0.03 0.05 W.S. Elev ft 291.8 Reach Len. (ft) 100 106 25 Crit W.S. ft 291.8 Flow Areas ft) 46.49 83.8 10.07 E.G. Slope (ft/ft) 0.005326 Areas ft 46.49 83.8 10.07 Q Total cfs 888.1 Flow cfs 91.2 776.37 20.53 To Width (ft) 80.51 To Width ft 54.02 15.6 10.89 Vel Total ft/s 6.33 Avg. Vel. ft/s 1.96 9.26 2.04 Max Chi D th ft 7.15 H dr. Depth ft 0.86 5.37 0.92 Conv. Total cfs 12169.1 Conv. cfs 1249.6 10638.2 281.3 Length Wtd. ft 88.67 Wetted Per. (ft) 54.06 20.42 11.05 Min Ch El ft 284.65 Shear Ib/s ft) 0.29 1.36 0.3 Alpha 1.89 Stream Power (lb/ft s 0.56 12.64 0.62 Frctn Loss ft 0.48 Cum Volume (acre-ft) 0.06 0.18 0.05 C & E Loss ft 0.14 Cum SA acres 0.07 0.03 0.04 Bee Creek swpkwy RS: 6 Profile: 100 r E.G. Elev (ft) 292.3 Element Left OB Channel Right OB Vel Head (ft) 0.72 Wt. n-Val. 0.05 0.03 0.05 W.S. Elev (ft) 291.58 Reach Len. (ft) Crit W.S. ft 291.58 Flow Areas ft) 7.17 60.17 151.55 E.G. Slope (ft/ft) 0.005454 Areas ft) 7.17 60.17 151.55 Q Total cfs 888.1 Flow cfs 14.06 522.39 351.65 To Width (ft) 158.71 To Width (ft) 8.31 11 139.4 Vel Total ft/s 4.06 Avg. Vel. ft/s 1.96 8.68 2.32 Max Chi D th (ft) 6.93 H dr. Depth (ft) 0.86 5.47 1.09 Conv. Total cfs 12025.8 Conv. cfs 190.4 7073.7 4761.7 Length Wtd. (ft) Wetted Per. ft 8.49 16.45 139.41 Min Ch El (ft) 284.65 Shear Ib/s ft) 0.29 1.25 0.37 Alpha 2.83 Stream Power (lb/ft s 0.56 10.81 0.86 Frctn Loss (ft) Cum Volume (acre-ft) C & E Loss ft Cum SA acres Bee Creek RS: 15 Profile: 100 yr 2- 72"x 70 LF a@ Swpky 346.11 Culy Ful Ln h ft 67 # Barrels 2 Culy Vel US ft/s 6.12 Q Barrel cfs 173.06 Culy Vel DS ft/s 6.12 E.G. US. ft 294.72 Culy Inv El U ft 285.9 W.S. US. ft 294.47 Culy Inv El Dn ft 285.7 E.G. DS ft 293.91 Culy Frctn Ls ft 0.38 W.S. DS ft 293.47 Culy Ext Lss ft 0.14 Delta EG ft 0.81 Culy Ent Lss ft 0.29 Delta WS ft 1 Q Weir cfs 541.99 E.G. IC ft 294.46 Weir Sta Lft ft 38.58 E.G. OC ft 294.72 Weir Sta R t ft 429.19 Culvert Control Outlet Weir Submer 0 Culy WS Inlet ft 291.9 Weir Max Depth ft 0.93 Culv WS Outlet ft 291.7 Weir Avg Depth ft 0.55 Culv Nml Depth ft Wr Flw Areas ft 216.33 Culy Crt Depth ft 3.58 Min El Weir Flow ft 293.81 Bee Creek - Trib. B - Southwest Parkway Plan: Plan 01 Flow: Flow 01 298 296 294 Legend EG 100 yr WS 100 yr Crit 100 yr ■ Ground - 2921 { 0 15 a~ W I 290 r x J - - 288 f 286 r y~ f r - 284 0 200 400 600 800 1000 1200 1400 Main Channel Distance (ft) Bee Creek - Trib. B - Southwest Parkway Plan: Plan 01 Flow: Flow 01 River = bee creek Reach = swpkwy RS = 70 XS 70 Most upstream section z C O N W Legend EG 100 yr WS 100 yr Crit 100 yr Ground Bank Sta Bee Creek - Trib. B - Southwest Parkway Plan: Plan 01 Flow: Flow 01 River = bee creek Reach = swpkwy RS = 60 XS 60 06 298 - 93 -Legend i / EG 100 yr WS 100 yr ■ 296 Ground • Bank Sta 294 x C O N W 292 290 C O N W 0 100 200 300 400 500 600 Station (ft) Bee Creek - Trib. B - Southwest Parkway Plan: Plan 01 Flow: Flow 01 River = bee creek Reach = swpkwy RS = 50 XS 50 2981 0 15 J. 09 +---.06 93 93 Legend EG 100 yr WS 100 yr ■ 296] Ground • Bank Sta 288 I 0 100 200 300 400 500 Station (ft) Bee Creek - Trib. B - Southwest Parkway Plan: Plan 01 Flow: Flow 01 River = bee creek Reach = swpkwy RS = 40 XS 40 C O .0, N W Legend EG WS 100 yr 100 yr ■ Ground Bank Sta 1 0 100 200 300 400 500 Station (ft) 0 100 200 300 400 Station (ft) Bee Creek - Trib. B - Southwest Parkway Plan: Plan 01 Flow: Flow 01 River = bee creek Reach = swpkwy RS = 30 XS 30 x c 0 .r d w c 0 a~ w Legend EG 100 yr WS 100 yr ■ Ground • Bank Sta 0 100 200 300 400 500 600 Station (ft) Bee Creek - Trib. B - Southwest Parkway Plan: Plan 01 Flow: Flow 01 River = bee creek Reach = swpkwy RS = 18 XS 18 26' US from culvert Legend EG 100 yr WS 100 yr t Ground • Bank Sta 100 0 100 200 300 400 500 600 Station (ft) iR C 0 a) W x c 0 a~ W Bee Creek - Trib. B - Southwest Parkway Plan: Plan 01 Flow: Flow 01 River = bee creek Reach = swpkwy RS = 20 XS 20 Legend EG 100 yr WS 100 yr ■ Ground • Bank Sta 0 100 200 300 400 500 600 700 Station (ft) Bee Creek - Trib. B - Southwest Parkway Plan: Plan 01 Flow: Flow 01 River = bee creek Reach = swpkwy RS = 16 XS 16 3' US of Culvert Face Legend EG 100 yr WS 100 yr Crit 100 yr ■ Ground • Bank Sta -100 0 100 200 300 400 500600 Station (ft) 2 Bee Creek - Trib. B - Southwest Parkway Plan: Plan 01 Flow: Flow 01 River = bee creek Reach = swpkwy RS = 15 2-72" x 67 If cmps @ SwPkwy z C 0 m w Legend EG 100 yr WS 100 yr Crit 100 yr ■ Ground • Bank Sta -100 0 100 200 300 400 500 600 Station (ft) Bee Creek - Trib. B - Southwest Parkway Plan: Plan 01 Flow: Flow 01 River = bee creek Reach = swpkwy RS = 14 XS 14 5' DS of Culvert Face .05 .05 - Z C 0 .m d w Legend - EG 100 yr WS 100 yr t Ground • Bank Sta x C 0 0 w x c 0 m d w Bee Creek - Trib. B - Southwest Parkway Plan: Plan 01 Flow: Flow 01 River = bee creek Reach = swpkwy RS = 15 2-72" x 67 If cmps @ SwPkwy 296 -.05 .05~ Legend 294 292 ..i EG 100 yr WS 100 yr Crit 100 yr Ground • Bank Sta -200 -100 0 100 200 300 400 500 600 Station (ft) Bee Creek - Trib. B - Southwest Parkway Plan: Plan 01 Flow: Flow 01 River = bee creek Reach = swpkwy RS = 12 XS 12 56' DS CULVERT ,~--.05 . .05 294 0 Legend EG 100 yr WS 100 yr ■ Ground 292 • Bank Sta 290 288 286 140 160 180 200 220 240 260 280 300 Station (ft) 3 -200 -100 0 100 200 300 400 500 600 Station (ft) Bee Creek - Trib. B - Southwest Parkway Plan: Plan 01 Bee Creek - Trib. B - Southwest Parkway Plan: Plan 01 Flow: Flow 01 Flow: Flow 01 River = bee creek Reach = swpkwy RS = 10 XS 10 River = bee creek Reach = swpkwy RS=8 XS 8 ip C O .l6 _N W 284 L- i Legend 294 EG 100 yr WS 100 yr t Ground 292 • Bank Sta 290 c O N W 288 286 100 120 140 160 180 200 220 240 Station (ft) Bee Creek - Trib. B - Southwest Parkway Plan: Plan 01 Flow: Flow 01 River = bee creek Reach = swpkwy RS = 6 XS 6 Most downstream section ~iR C 0 d W Legend EG 100 yr WS 100 yr _ . Crit 100 yr Ground • Bank Sta 284 50 Legend EG 100 yr WS 100 yr - Crlt 100 yr Ground • Bank Sta 100 150 200 250 Station (ft) 4 100 150 200 250 300 350 Station (ft) i~1) i 1 1 J 1 I i i I I ll s, 1 Y A~-V~ " t~ F _ ys.. ~ ~ ( ~ - h' I4 ,'t` ,`6` • i ~ _ , .,1 'h 1 ~ . ! i . i r~ t I{ f-.. ~1 i~~t 'I~, fl ~7-- ~;I '~t:rr'-`~1~ 1 I ~~...I ~ ~t.7_~__ I ~tir rr ~r•-` ~ ~ - r~~~ ~~i ~:i + ~wF h ~ I 4 r i -t.+ ~'...ri',. 1 d 1 r~I Di I ~i Ir. i Fs~r~ 1~ iT ~ v ~ ~ _ 7re if I 7 ~ it ~'1 ~ , f. 1 ~ r- ~ j ~II t~f~ ~ y~ 1 I I '1£ I~ - - i `I~i~" '1.1 ~ I _ / t~`^ ~ . 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Hydrograph Peak Time Time Volume Inflow Maximum Maximum Hydrograph No. type flow ; interval " to peak ; j hyd(s) elevation storage description (origin) (cfs) (min) (min) (acft) (ft) (acft) 1 SCS Runoff 275.49 1 768.00 56.354 DA#1 2 SCS Runoff 45.29 1 747.00 6.519 DA#2 3 Combine 309.22 1 767.00 62.873 1,2 DA1 & DA2 4 SCS Runoff 75.55 1 748.00 11.124 DA #3 h 5 SCS Runoff 46.22 1 752.00 7.337 DA #4 6 Reach 75.37 1 750.00 11.122 4 DA# 3 7 Combine 121.33 1 750.00 18.459 5,6 COMBINE DA#3 & DA#4 8 Reach 307 80 1 770 00 840 62 3 DA1 & DA2 . . . 9 Combine 406.81 1 765.00 81.300 7,8 10 SCS Runoff 89.20 1 756.00 16.057 11 Combine 491.25 1 762.00 97.356 9,10 12 SCS Runoff 186.33 1 718.00 10.022 13 ` SCS Runoff 124.81 1 778.00 28.839 { 14 Reservoir 87.07 1 823.00 28.838 13 317.86 3.508 15 Reach 87.07 1 825.00 28.832 14 16 Reach 87.07 1 826.00 28.822 15 17 SCS Runoff 43.50 1 744.00 5.898 18 SCS Runoff 29.41 1 717.00 1.663 19 Reach 28.57 1 719.00 1.662 18 20 I Combine 204.45 1 718.00 15.920 12,17 21 + Combine 232.09 1 718.00 44.743 16,20 22 I1 Combine 260.25 1 718.00 46.405 19,21 23 Reach 489.52 1 766.00 97.278 11 24 Combine 605.10 1 765.00 143.683 22,23 25 I SCS Runoff 115.05 1 748.00 17.047 26 SCS Runoff 162.37 1 750.00 24.896 27 ! Combine 276.94 1 749.00 41.944 25,26 28 Reach 603.19 1 768.00 143.568 24 29 Combine 837.06 1 760.00 185.511 27,28 30 SCS Runoff 90.37 1 739.00 10.750 31 SCS Runoff 280.99 1 722.00 21.464 32 Combine 339.03 1 723.00 32.214 30,31 33 Reach 821.88 1 768.00 185.203 29 34 ~I Combine 888.10 1 764.00 217.418 32,33 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 i r DA #5 DA5 & DA 1,2,3,4 DA#7 (BALL FIELD) DA#6 (ACROSS RR) UNDER RR RCP UNDER PARK LOT GRASS CLANNEL DA#8 (LINCOLN CNTR) DA#9 (STORE) DA#9 DA# 7&8 DA# 5 & COMBINE 20 DA# 9 & COMBINE 21 COMBINE 11 22 & 23 DA #10 DA# 11 DA# 11 & 12 COMBINE 24 COMBINE 27 & REACH 28 DA #12 (PROPOSED SITE) DA #13 (APTS) DA #12 & 13 COMBINE 29 COMBINE 32 & REACH 33 Hydraflow Hydrographs 2002 - 100-yr return period Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 1 DA# 1 Hydrograph type Storm frequency Drainage area Basin Slope Tc method Total precip. Storm duration = SCS Runoff = 100 yrs = 75.00 ac = 1.5% = TR55 = 11.00 in = 24 h rs Peak discharge = 275.49 cfs Time interval = 1 min Curve number = 85 Hydraulic length = 2600 ft Time of conc. (Tc) = 92.9 min Distribution = Type II Shape factor = 484 Hydrograph Volume = 56.354 acft 30C 25C 20C 15( U 10C 5( 1 - SCS Runoff - 100 Yr - Qp = 275.49 cfs I nn 9a AR 72 96i 12-0 14 .4 16 .8 19 .2 21.6 24 .0 Time (hrs) / Hyd. 1 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 2 DA#2 Hydrograph type Storm frequency Drainage area Basin Slope Tc method Total precip. Storm duration = SCS Runoff = 100 yrs = 9.00 ac = 1.5% = TR55 = 11.00 in = 24 h rs Peak discharge = 45.29 cfs Time interval = 1 min Curve number = 82 Hydraulic length = 1400 ft Time of conc. (Tc) = 56.1 min Distribution = Type II Shape factor = 484 Hydrograph Volume = 6.519 acft 50 4( 3( CY 2( 1( 2 - SCS Runoff -100 Yr - Qp = 45.29 cfs i I I 0_0 2.4 4.8 7.2 9.6 12.0 14.4 16 .8 19 .2 21.6 24 .0 Time (hrs) / Hyd. 2 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 3 DA1 & DA2 Hydrograph type = Combine Storm frequency = 100 yrs Inflow hyds. = 1, 2 Peak discharge = 309.22 cfs Time interval = 1 min Hydrograph Volume = 62.873 acft 30( 20( CJ 10( 400 3 - Combine - 100 Yr - Qp = 309.22 cfs i i I i i I I ).0 2.4 4.8 7.2 9.6 12.0 14 .4 16 .8 19 .2 21 .6 24 Time (hrs) / Hyd. 1 Hyd. 2 / Hyd. 3 0 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 4 DA #3 Hydrograph type Storm frequency Drainage area Basin Slope Tc method Total precip. Storm duration = SCS Runoff = 100 yrs = 15.00 ac = 1.2% = TR55 = 11.00 in = 24 hrs Peak discharge = 75.55 cfs Time interval = 1 min Curve number = 84.1 Hydraulic length = 1800 ft Time of conc. (Tc) = 58.8 min Distribution = Type II Shape factor = 484 80 6( 4( Cl 2( Hydrograph Volume = 11.124 acft 4 - SCS Runoff - 100 Yr - Qp = 75.55 cfs i I I I 50 24 4.8 7.2 9.6 12.0 14 .4 16 .8 19 .2 21.6 24 .0 Time (hrs) / Hyd. 4 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 5 DA #4 Hydrograph type Storm frequency Drainage area Basin Slope Tc method Total precip. Storm duration = SCS Runoff Peak discharge = 46.22 cfs = 100 yrs Time interval = 1 min = 10.00 ac Curve number = 83.2 = 1.5% Hydraulic length = 1000 ft = TR55 Time of conc. (Tc) = 65.1 min = 11.00 in Distribution = Type II = 24 hrs Shape factor = 484 Hydrograph Volume = 7.337 acft 50 4( 3( v ~ 2( 1( 5 - SCS Runoff -100 Yr - Qp = 46.22 cfs I I ; I I I 0.0 2.4 4.8 7.2 9.6 12.0 4 4 16 .8 19 .2 21.6 24 .0 Time (hrs) / Hyd. 5 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 6 DA# 3 Hydrograph type = Reach Storm frequency = 100 yrs Inflow hyd. No. = 4 Reach length = 400.0 ft Manning's n = 0.025 Side slope = 6.0:1 Rating curve x = 2.185 Ave. velocity = 4.08 ft/s Peak discharge Time interval Section type Channel slope Bottom width Max. depth Rating curve m Routing coeff. = 75.37 cfs = 1 min = Trapezoidal = 1.2% = 5.0 ft = 2.0 ft = 1.214 = 0.5421 Modified Att-Kin routing method used. Hydrograph Volume = 11.122 acft 6 - Reach -100 Yr - Qp = 75.37 cfs 6( 4( CY 2( 80 I ~ I I 10 24 4.8 7-2 9-6 12-0 14.4 16.8 19 .2 21.6 24 Time (hrs) 0 / Hyd. 4 / Hyd. 6 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 7 COMBINE DA#3 & DA#4 Hydrograph type = Combine Storm frequency = 100 yrs Inflow hyds. = 5, 6 Peak discharge = 121.33 cfs Time interval = 1 min Hydrograph Volume = 18.459 acft 7 - Combine -100 Yr - Qp = 121.33 cfs 1 1 Cl 0.0 2.4 4.8 7.2 9.6 12.0 14.4 16.8 19.2 21.6 24.0 Time (hrs) / Hyd. 5 Hyd. 6 / Hyd. 7 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 8 DA1 & DA2 Hydrograph type = Reach Storm frequency = 100 yrs Inflow hyd. No. = 3 Reach length = 1000.0 ft Manning's n = 0.030 Side slope = 10.0:1 Rating curve x = 1.418 Ave. velocity = 4.71 ft/s Peak discharge Time interval Section type Channel slope Bottom width Max. depth Rating curve m Routing coeff. = 307.80 cfs = 1 min = Trapezoidal = 0.9% = 6.0 ft = 6.0 ft = 1.287 = 0.3080 Modified Aft-Kin routing method used. Hydrograph Volume = 62.840 acft 8 - Reach - 100 Yr - Qp = 307.80 cfs 400 30 20 Cl 10 i nn 7d AR 79 AR 19n 144 16 O .8 19.2 21.6 24 Time (hrs) 0 / Hyd. 3 / Hyd. 8 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 9 Hydrograph type = Combine Storm frequency = 100 yrs Inflow hyds. = 7, 8 Peak discharge = 406.81 cfs Time interval = 1 min 9 - Combine -100 Yr - Qp = 406.81 cfs Hydrograph Volume = 81.300 acft ar Time (hrs) / Hyd. 7 Hyd. 8 / Hyd. 9 0.0 2.4 4.8 7.2 9.6 12.0 14.4 16.8 19.2 21.6 24.0 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 10 DA #5 Hydrograph type Storm frequency Drainage area Basin Slope Tc method Total precip. Storm duration = SCS Runoff = 100 yrs = 19.00 ac = 1.2% = TR55 = 11.00 in = 24 hrs Peak discharge = 89.20 cfs Time interval = 1 min Curve number = 93.6 Hydraulic length = 1350 ft Time of conc. (Tc) = 72.5 min Distribution = Type II Shape factor = 484 Hydrograph Volume = 16.057 acft 100 8( 6( w 0 4( 2( 10 - SCS Runoff - 100 Yr - Qp = 89.20 cfs i ~ I I 0 2-4 4.8 7.2 9.6 12.0 14 .4 16 .8 19 .2 21.6 24 0 Time (hrs) / Hyd. 10 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 11 DA5 & DA 1,2,3,4 Hydrograph type = Combine Storm frequency = 100 yrs Inflow hyds. = 9, 10 Peak discharge = 491.25 cfs Time interval = 1 min Hydrograph Volume = 97.356 aeft c~ 0.0 2.4 4.8 7.2 9.6 12.0 14.4 16.8 19.2 21.6 24.0 i Time (hrs) / Hyd. 9 Hyd. 10 / Hyd. 11 11 - Combine -100 Yr - Qp = 491.25 cfs Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 12 DA#7 (BALL FIELD) Hydrograph type = SCS Runoff Storm frequency = 100 yrs Drainage area = 13.10 ac Basin Slope = 1.8% Tc method = TR55 Total precip. = 11.00 in Storm duration = 24 hrs Peak discharge = 186.33 cfs Time interval = 1 min Curve number = 87.3 Hydraulic length = 1065 ft Time of conc. (Tc) = 8 min Distribution = Type II Shape factor = 484 Hydrograph Volume = 10.022 acft 1 12 - SCS Runoff - 100 Yr - Qp = 186.33 cfs 2 1 Cl 0 2 4 6 8 10 Time (hrs) / Hyd. 12 12 14 16 18 20 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 13 DA#6 (ACROSS RR) Hydrograph type Storm frequency Drainage area Basin Slope Tc method Total precip. Storm duration = SCS Runoff = 100 yrs = 38.00 ac = 0.9% = TR55 = 11.00 in = 24 h rs Peak discharge = 124.81 cfs Time interval = 1 min Curve number = 86.2 Hydraulic length = 2800 ft Time of conc. (Tc) = 109.7 min Distribution = Type II Shape factor = 484 Hydrograph Volume = 28.839 acft 15C 10( Cl 5( 13 - SCS Runoff -100 Yr - Qp = 124.81 cfs T nn 7d AR 79 AA 120 14 .4 16 .8 19 .2 21.6 24 .0 Time (hrs) / Hyd. 13 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 14 UNDER RR Hydrograph type = Reservoir Storm frequency = 100 yrs Inflow hyd. No. = 13 Max. Elevation = 317.86 ft Storage Indication method used. Peak discharge Time interval Reservoir name Max. Storage = 87.07 cfs = 1 min = UNDER RR ROUTE- = 3.508 acft Hydrograph Volume = 28.838 acft 14 - Reservoir - 100 Yr - Qp = 87.07 cfs 150 10 Cl 5 A L i nn 94 4R 72 96 12.0 14 .4 16 .8 19 .2 21.6 24 Time (hrs) 0 / Hyd. 13 / Hyd. 14 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 15 RCP UNDER PARK LOT Hydrograph type = Reach Peak discharge = 87.07 cfs Storm frequency = 100 yrs Time interval = 1 min Inflow hyd. No. = 14 Section type = Circular Reach length = 600.0 ft Channel slope = 1.0% Manning's n = 0.015 Bottom width = 3.5 ft Side slope = 0.0:1 Max. depth = 0.0 ft Rating curve x = 6.605 Rating curve m = 1.250 Ave. velocity = 9.05 ft/s Routing coeff. = 0.7226 Modified Att-Kin routing method used. Hydrograph Volume = 28.832 acft 15 - Reach -100 Yr - Qp = 87.07 cfs 100 8( 6( U 4( 2( - i - - I - ~ I n n 94 48 7.2 9-6 12-0 14 .4 16 .8 19 .2 21.6 24 Time (hrs) .0 / Hyd. 14 / Hyd. 15 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 16 GRASS CLANNEL Hydrograph type = Reach Storm frequency = 100 yrs Inflow hyd. No. = 15 Reach length = 325.0 ft Manning's n = 0.040 Side slope = 4.0:1 Rating curve x = 1.448 Ave. velocity = 4.00 ft/s Peak discharge Time interval Section type Channel slope Bottom width Max. depth Rating curve m Routing coeff. = 87.07 cfs = 1 min = Trapezoidal = 1.6% = 6.0 ft = 4.0 ft = 1.330 = 0.6585 Modified Att-Kin routing method used. Hydrograph Volume = 28.822 acft 16 - Reach - 100 Yr - Qp = 87.07 cfs 81 61 Cl 41 21 100 0.0 2.4 4.8 7.2 9.6 12.0 14.4 16.8 19.2 21.6 24.0 Time (hrs) i 0 / Hyd. 15 / Hyd. 16 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 17 DA#8 (LINCOLN CNTR) Hydrograph type Storm frequency Drainage area Basin Slope Tc method Total precip. Storm duration = SCS Runoff = 100 yrs = 8.00 ac = 1.4% = TR55 = 11.00 in = 24 h rs Peak discharge = 43.50 cfs Time interval = 1 min Curve number = 83.1 Hydraulic length = 1000 ft Time of conc. (Tc) = 51.7 min Distribution = Type II Shape factor = 484 Hydrograph Volume = 5.898 acft 50 41 3( Cl 2( 1( 17 - SCS Runoff -100 Yr - Qp = 43.50 cfs i II I 0.0 2.4 4.8 7.2 9.6 12.0 14 .4 16 .8 19 .2 21.6 24 .0 Time (hrs) / Hyd. 17 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 18 DA#9 (STORE) Hydrograph type Storm frequency Drainage area Basin Slope Tc method Total precip. Storm duration = SCS Runoff = 100 yrs = 1.80 ac = 0.9% = TR55 = 11.00 in = 24 hrs Peak discharge = 29.41 cfs Time interval = 1 min Curve number = 98 Hydraulic length = 450 ft Time of conc. (Tc) = 5.6 min Distribution = Type II Shape factor = 484 Hydrograph Volume = 1.663 acft cY 18 - SCS Runoff -100 Yr - Qp = 29.41 cfs Time (hrs) / Hyd. 18 0 2 4 6 8 10 12 14 16 18 20 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 19 DA#9 Hydrograph type = Reach Storm frequency = 100 yrs Inflow hyd. No. = 18 Reach length = 600.0 ft Manning's n = 0.015 Side slope = 1.0:1 Rating curve x = 1.632 Ave. velocity = 4.46 ft/s Peak discharge = 28.57 cfs Time interval = 1 min Section type = Trapezoidal Channel slope = 1.0% Bottom width = 15.0 ft Max. depth = 0.5 ft Rating curve m = 1.533 Routing coeff. = 0.5095 Modified Aft-Kin routing method used. Hydrograph Volume = 1.662 acft 19 -Reach -100 Yr - Qp = 28.57 cfs 3 2 2 C1 1 0 2 4 6 8 10 12 14 16 18 20 Time (hrs) / Hyd. 18 / Hyd. 19 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 20 DA# 7&8 Hydrograph type = Combine Storm frequency = 100 yrs Inflow hyds. = 12, 17 Peak discharge = 204.45 cfs Time interval = 1 min Hydrograph Volume = 15.920 acft 20 - Combine -100 Yr - Qp = 204.45 cfs 250 20 15 CY 10 5 I nn 24 46 72 9-6 12.0 14 .4 16 .8 19 .2 21.6 24 / Hyd. 12 I Time (hrs) Hyd. 17 / Hyd. 20 0 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 21 DA# 5 & COMBINE 20 Hydrograph type = Combine Storm frequency = 100 yrs Inflow hyds. = 16, 20 Peak discharge = 232.09 cfs Time interval = 1 min Hydrograph Volume = 44.743 acft 21 - Combine -100 Yr - Qp = 232.09 cfs c~► 0.0 2.4 4.8 7.2 9.6 12.0 14.4 16.8 19.2 21.6 24.0 Time (hrs) / Hyd. 16 Hyd. 20 / Hyd. 21 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 22 DA# 9 & COMBINE 21 Hydrograph type = Combine Storm frequency = 100 yrs Inflow hyds. = 19, 21 Peak discharge = 260.25 cfs Time interval = 1 min Hydrograph Volume = 46.405 aeft 22 - Combine -100 Yr - Qp = 260.25 cfs 25( 20( 15( a 300 i 3.0 2-4 4.8 7.2 9.6 12.0 14 .4 16 .8 19 .2 21 .6 24 Time (hrs) 19 Hyd. 21 / Hyd. 22 .0 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 23 COMBINE 11 Hydrograph type = Reach Peak discharge Storm frequency = 100 yrs Time interval Inflow hyd. No. = 11 Section type Reach length = 700.0 ft Channel slope Manning's n = 0.040 Bottom width Side slope = 8.0:1 Max. depth Rating curve x = 1.139 Rating curve m Ave. velocity = 3.00 ft/s Routing coeff. = 489.52 cfs = 1 min = Trapezoidal = 0.8% = 5.0 ft = 2.0 ft = 1.190 = 0.2650 Modified Aft-Kin routing method used. Hydrograph Volume = 97.278 acft 23 - Reach - 100 Yr - Qp = 489.52 cfs 40( ,w 30( 0 Cl 20( 10( 500 I I i 3.0 2.4 4.8 7.2 9.6 12.0 14 .4 16 .8 19 .2 21.6 24 Time (hrs) .0 / Hyd. 11 / Hyd. 23 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 24 22 & 23 Hydrograph type = Combine Peak discharge = 605.10 cfs Storm frequency = 100 yrs Time interval = 1 min Inflow hyds. = 22, 23 Hydrograph Volume = 143.683 acft 24 - Combine -100 Yr - Qp = 605.10 cfs ter 0.0 2.4 4.8 7.2 9.6 12.0 14.4 16.8 19.2 21.6 24.0 Time (hrs) / Hyd. 22 Hyd. 23 / Hyd. 24 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 25 DA #10 Hydrograph type Storm frequency Drainage area Basin Slope Tc method Total precip. Storm duration = SCS Runoff = 100 yrs = 22.50 ac = 1.8% = TR55 = 11.00 in = 24 h rs Peak discharge = 115.05 cfs Time interval = 1 min Curve number = 85.6 Hydraulic length = 1244 ft Time of conc. (Tc) = 58.5 min Distribution = Type II Shape factor = 484 Hydrograph Volume = 17.047 acft 150 10 CJ 5 25 - SCS Runoff - 100 Yr - Qp = 115.05 cfs I I I 3.0 2.4 4.8 7.2 9.6 12.0 14 .4 16 .8 19 .2 21.6 24 .0 Time (hrs) / Hyd. 25 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 26 DA# 11 Hydrograph type Storm frequency Drainage area Basin Slope Tc method Total precip. Storm duration = SCS Runoff = 100 yrs = 33.80 ac = 1.0% = LAG = 11.00 in = 24 h rs Peak discharge = 162.37 cfs Time interval = 1 min Curve number = 83.2 Hydraulic length = 2650 ft Time of conc. (Tc) = 62.6 min Distribution = Type II Shape factor = 484 Hydrograph Volume = 24.896 acft 15( 10( CY 5( 26 - SCS Runoff -100 Yr - Qp = 162.37 cfs 200 i j I I i i 1 0.0 2.4 4.8 7.2 9.6 12.0 14 .4 16 .8 19 .2 21.6 24 0 Time (hrs) / Hyd. 26 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 27 DA# 11 & 12 Hydrograph type Storm frequency Inflow hyds. = Combine = 100 yrs = 25, 26 Peak discharge = 276.94 cfs Time interval = 1 min Hydrograph Volume = 41.944 acft 300 25( 201 15( CI 10( 5( 1 27 - Combine - 100 Yr - Qp = 276.94 cfs J L I - - 3.0 2.4 4.8 7.2 9. + 6 12.0 14.4 16 .8 19 .2 21 .6 24 Time (hrs) / Hyd. 25 Hyd. 26 / Hyd. 27 .0 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 28 COMBINE 24 Hydrograph type = Reach Storm frequency = 100 yrs Inflow hyd. No. = 24 Reach length = 1150.0 ft Manning's n = 0.040 Side slope = 5.0:1 Rating curve x = 0.739 Ave. velocity = 4.48 ft/s Peak discharge Time interval Section type Channel slope Bottom width Max. depth Rating curve m Routing coeff. = 603.19 cfs = 1 min = Trapezoidal = 0.8% = 10.0 ft = 5.0 ft = 1.367 = 0.2754 Modified Aft-Kin routing method used. Hydrograph Volume = 143.568 acft 28 - Reach -100 Yr - Qp = 603.19 cfs 800 60( 40( CY 20( - i I i I I 3.0 2.4 4.8 7.2 9.6 12.0 14.4 16.8 19 .2 21.6 24 Time (hrs) .0 / Hyd. 24 / Hyd. 28 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 29 COMBINE 27 & REACH 28 Hydrograph type = Combine Storm frequency = 100 yrs Inflow hyds. = 27, 28 Peak discharge = 837.06 cfs Time interval = 1 min Hydrograph Volume = 185.511 acft 1000 80( 60( Or 40( 20( 29 - Combine -100 Yr - Qp = 837.06 cfs I i i j I -0 2-4 4.8 7.2 9 .6 12.0 14 .4 16 .8 19 .2 21 .6 24 0 Time (hrs) / Hyd. 27 Hyd. 28 / Hyd. 29 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 30 DA #12 (PROPOSED SITE) Hydrograph type Storm frequency Drainage area Basin Slope Tc method Total precip. Storm duration = SCS Runoff = 100 yrs = 15.00 ac = 1.1 % = TR55 = 11.00 in = 24 hrs Peak discharge = 90.37 cfs Time interval = 1 min Curve number = 81.7 Hydraulic length = 1400 ft Time of conc. (Tc) = 42.7 min Distribution = Type II Shape factor = 484 Hydrograph Volume = 10.750 acft 100 8 6 CJ 4 2 30 - SCS Runoff -100 Yr - Qp = 90.37 cfs i 1 nn 24 4R 72 9.6 12.0 4 4 16 .8 19 .2 21.6 24 Time (hrs) / Hyd. 30 .0 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 31 DA #13 (APTS) Hydrograph type Storm frequency Drainage area Basin Slope Tc method Total precip. Storm duration = SCS Runoff = 100 yrs = 23.70 ac = 0.7% = TR55 = 11.00 in = 24 hrs Peak discharge = 280.99 cfs Time interval = 1 min Curve number = 98 Hydraulic length = 2185 ft Time of conc. (Tc) = 15.9 min Distribution = Type II Shape factor = 484 Hydrograph Volume = 21.464 acft 300 25 20 15 CJ 10 5 31 - SCS Runoff -100 Yr - Qp = 280.99 cfs i i nn 94 aR 72 90 12-0 14 .4 16 .8 19 .2 21.6 24 .0 Time (hrs) / Hyd. 31 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 32 DA #12 & 13 Hydrograph type = Combine Peak discharge = 339.03 cfs Storm frequency = 100 yrs Time interval = 1 min Inflow hyds. = 30, 31 Hydrograph Volume = 32.214 acft 30( 20( Cl 10( 32 - Combine -100 Yr - Qp = 339.03 cfs l 400 I ~ I I i ~ I I 3.0 2.4 4.8 7.2 9. 6 12.0 14 .4 16 .8 19 .2 21.6 24 Time (hrs) / Hyd. 30 Hyd. 31 / Hyd. 32 0 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 33 COMBINE 29 Hydrograph type Storm frequency Inflow hyd. No. Reach length Manning's n Side slope Rating curve x Ave. velocity = Reach = 100 yrs = 29 = 1100.0 ft = 0.080 = 10.0:1 = 0.403 = 2.06 ft/s Peak discharge Time interval Section type Channel slope Bottom width Max. depth Rating curve m Routing coeff. = 821.88 cfs = 1 min = Trapezoidal = 0.4% = 5.0 ft = 6.0 ft = 1.272 = 0.1337 Modified Aft-Kin routing method used. Hydrograph Volume = 185.203 acft 33 - Reach - 100 Yr - Qp = 821.88 cfs 1000 80( 60( CY 40( 201 i I ~ I 'l n 94 4,9 7.2 9-6 12-0 14.4 16 .8 19 .2 21.6 24 Time (hrs) .0 / Hyd. 29 / Hyd. 33 Hydrograph Plot Hydraflow Hydrographs by Intelisolve Hyd. No. 34 COMBINE 32 & REACH 33 Hydrograph type = Combine Storm frequency = 100 yrs Inflow hyds. = 32, 33 Peak discharge = 888.10 cfs Time interval = 1 min Hydrograph Volume = 217.418 acft 100( 80( 60( Cl 401 201 34 - Combine -100 Yr - Qp = 888.10 cfs - I nn 9a AR 72 96 12-0 14 .4 16 .8 19 .2 21.6 24 Time (hrs) / Hyd. 32 Hyd. 33 / Hyd. 34 0