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Home My WebLink About20240729_South_Carter_Industrial_Culvert_Ditch_Caclulations Project: ,• �� Calculated By: South Carter Industrial RGC CEIvEDtin M. Project Number: T I M M O N S GROUP Date: 41353.012 YOUR VISION ACHIEVED THROUGH OURS. JUL 2 9 9119112/15/23 Weighted CN Coefficient Worksheet LAND QUALITY QUALITy MINING PROGRAM CULVERTI Weighted CN Value HSG Category Land Use CN; A; CN;x A; A Pervious Managed Open Space 39 0.00 Woods 30 0.00 B Pervious Managed Open Space 61 0.00 Woods 55 6.97 383.35 C Pervious Managed Open Space 74 0.00 Woods 70 0.00 D Pervious Managed Open Space 80 0.00 Woods 77 0.00 Open Water Ponds, Lakes, Rivers, Etc. 100 0.00 Impervious Road,Roof, Sidewalk, Etc. 98 1.61 157.78 8.58 541.13 CN Value 63 CULVERT Weighted CN Value HSG Category Land Use CN, A; CN,x A; A Pervious Managed O en Space 39 0.00 Woods 30 0.00 B Pervious Managed O an Space 61 1.01 61.61 Woods 55 11.37 625.35 C Pervious Managed Open Space 74 0.00 Woods 70 0.00 D Pervious Managed Open Space 80 0.00 Woods 77 0.00 Open Water Ponds,Lakes,Rivers, Etc. 100 0.00 Impervious Road, Roof,Sidewalk, Etc. 98 1.34 131.32 13.72 818.28 CN Value 60 CULVERT Weighted CN Value HSG Category Land Use CN, tq CN,x A; A Pervious Managed Open Space 39 0.00 Woods 30 0.00 B Pervious Managed O en Space 61 8.67 528.87 Woods 55 31.93 1756.15 C Pervious Managed Open Space 74 0.00 Woods 70 0.00 D Pervious Managed Open Space 80 0.00 Woods 77 0.00 Open Water Ponds,Lakes, Rivers, Etc. 100 2.12 212.00 Im ervious Road Roof, Sidewalk, Etc. 98 4.65 455.70 47.37 2952.72 CN Value 62 CULVERT4 Weighted CN Value HSG Category Land Use CN; A; CN,x A, A Pervious Managed Open Space 39 0.00 Woods 30 0.00 B Pervious Managed Open Space 61 0.96 58.56 Woods 55 1.88 103.40 C Pervious Managed Open Space 74 0.00 Woods 70 0.00 D Pervious Managed Open Space 80 0.00 Woods 77 0.00 Open Water Ponds,Lakes,Rivers, Etc. 100 0.00 Im ery ous Road, Roof, Sidewalk,Etc. 98 0.23 22.54 3.07 184.50 CN Value 60 CULVERT5 Weighted CN Value HSG Category Land Use CN; A; CN;xA; A Pervious Managed O en Space 39 0.00 Woods 30 0.00 B Pervious Managed O en Space 61 2.58 157.38 Woods 55 3.63 199.65 C Pervious Managed Open Space 74 0.00 Woods 70 0.00 D Pervious Managed Open Space 80 0.00 Woods 774CN 0.00 Open Water Ponds,Lakes,Rivers, Etc. 1000.00 Impervious Road, Roof,Sidewalk,Etc. 98 32.34 389.37 e 60 CULVERT 6 Weighted CN Value HSG Category Land Use CND A CN;x A; A Pervious Managed Open Space 39 0.00 Woods 30 0.00 B Pervious Managed O an Space 61 99.13 6046.93 Woods 55 81.92 4505.60 c Pervious Managed Open Space 74 0.00 Woods 70 0.00 D Pervious Managed O an Space 80 0.00 Woods 77 0.00 Open Water Ponds, Lakes, Rivers, Etc. 100 0.00 Im ervious Road, Roof, Sidewalk, Etc. 98 17.30 1695.40 198.35 12247.93 CN Value 62 CULVERT7 Weighted CN Value HSG Category Land Use CN; 4 CN;x A; A Pervious Managed Open Space 39 0.00 Woods 30 0.00 B Pervious Managed O an Space 61 0.25 15.25 Woods 55 2.50 137.50 C Pervious Managed Open Space 74 0.00 Woods 70 0.00 D Pervious Managed Open Space 80 0.00 Woods 77 0.00 Open Water Ponds, Lakes, Rivers, Etc. 100 0.00 Impervious Road, Roof, Sidewalk,Etc. 98 0.19 18.62 2.94 171.37 CN Value 58 CULVERT 8 Weighted CN Value HSG Category Land Use CN; A; CN,x A; A Pervious Managed Open Space 39 0.00 Woods 30 0.00 B Pervious Managed Open Space 61 0.48 29.28 Woods 55 5.74 315.70 C Pervious Managed Open Space 74 0.00 Woods 70 0.00 D Pervious Managed Open Space 80 0.00 Woods 77 0.00 Open Water Ponds, Lakes, Rivers, Etc. 100 0.00 Impervious Road Roof Sidewalk Etc. 98 0.48 47.04 6.70 392.02 CN Value 59 DRIVEWAY CULVERT Weighted CN Value HSG Category Land Use CN, A; CN,x A; A Pervious Managed O an Space 39 0.00 Woods 30 0.00 B Pervious Managed Open Space 61 0.05 3.05 Woods 55 0.00 C Pervious Managed Open Space 74 0.00 Woods 70 0.00 D Pervious Managed Open Space 80 0.00 Woods 77 0.00 Open Water Ponds,Lakes, Rivers,Etc. 100 0.00 Im ervious Road, Roof, Sidewalk, Etc. 98 0.27 26.46 0.32 29.51 CN Value 92 Project: �sees* � �, Calculated By: South Carter Industrial Austin M. Project Number: T I M M O N S GROUP Date: 41353.012 YOUR VISION ACHIEVED THROUGH OURS- 12/15/23 Time of Concentration Worksheet (TR-55 Method) CULVERT1 Sheet Flow Shallow Concentrated Channel Flow Length(ft) 100 1100 Slope(ft/ft) 0.0474 0.0421 Surface Cover Woods Unpaved Grass n-value 0.4 - 0.035 Flow Area(ft) - WettedPerimeter(ft) - - Hydraulic Radius(ft) - - 0.00 Average Velocity(ft/s) - 3.31 0.00 T,(hr) 0.24 0.09 0.00 Tc(min) 20 CULVERT 2 Sheet Flow Shallow Concentrated Channel Flow Length ft 100 1460 Slope ft/ft 0.025 0.056 Surface Cover Grass Unpaved Grass n-value 0.15 0.035 Flow Area fe - - Wetted Perimeter ft - Hydraulic Radius ft - 0.00 Avera a Velocity ft/s - 3.82 0.00 Ti(hr) 0.14 0.11 0.00 Tc min 15 CULVERT3 Sheet Flow Shallow Concentrated Channel Flow Length ft 100 1650 Slope tl/ft 0.01 0.051 Surface Cover Grass Unpaved Grass n-value 0.15 0.035 Flow Area(ft) - - Wetted Perimeter ft - Hydraulic Radius I - 0.00 Average Velocityft/s - 3.64 0.00 T,(hr) 0.20 0.13 0.00 To min 20 CULVERT4 Sheet Flow Shallow Concentrated Channel Flow Len lh ft 100 400 Slope ft/ft 0.02 1 0.081 Surface Cover Woods I Unpaved Grass n-value 0.4 0.035 Flow Area ftZ - - Wetted Perimeter ft Hydraulic Radius ft 0.00 Average Velocity ft/s 4.59 0.00 Tt(hr) 0.34 0.02 0.00 Tc min 22 CULVERT5 Sheet Flow Shallow Concentrated Channel Flow Length ft 100 750 Slope fttt 0.075 0.023 Surface Cover Woods Unpaved Grass n-value 0.4 0.035 Flow Area ft- - Wetted Perimeter ft - Hydraulic Radius ft I - - 0.00 Average Velocity ft/s - 2.45 0.00 Ti(hr) 0.20 0.09 0.00 Tc min 17 CULVERT 6 Sheet Flow Shallow Concentrated Channel Flow Length ft 100 4910 Slope ftt t 0.028 0.019 Surface Cover Woods Unpaved Grass n-value 0.4 - 0.035 Flow Area fly - - Wetted Perimeter ft Hydraulic Radius ft - 0.00 Avera a VelocitykS - 2.22 0.00 T,(hr) 0.29 0.61 0.00 Tc min 54 CULVERT7 ;, Sheet Flow Shallow Concentrated Channel Flow Length ft 100 220 Slope ftlft 0.005 0.065 Surface Cover Woods Unpaved Grass n-value 0.4 0.035 Flow Area f 2 - - Wetted Perimeter ft -Hydraulic Radius ft - - 0.00 Average Velocityft/s - 4.11 0.00 T,(hr) 0.59 0.01 0.00 Tc min 36 CULVERT8 Sheet Flow Shallow Concentrated Channel Flow Length ft 100 1250 Slope ft/ft 0.025 0.053 Surface Cover Woods Unpaved Grass n-value 0.4 0.035 Flow Area ft2 - Wetted Perimeter ft - araulic Raus ft - 0.00 a a Velocitdi ft/s 3.71 0.00 Tt(hr) 0.31 0.09 0.00 To min 24 DRIVEWAY CULVERT Sheet Flow Shallow Concentrated Channel Flow Length ft Slope ftlft Surface Cover Paved,Gravel,Bare Soil Unpaved Grass n-value 0.011 - 0.035 Flow Area fe - - Wetted Perimeter ft Hydraulic Radius ft Average Velocity f 1s - 0.00 0.00 T,(hr) 0.00 0.00 0.00 Tc min 5 Hydrograph Report Hydrafiow Hydrographs Extension for Autodesk®Civil 3D®by Autodesk,Inc.v2023 Friday,12/15/2023 Hyd. No. 1 CULVERT 1 Hydrograph type = SCS Runoff Peak discharge = 29.89 cfs Storm frequency = 10 yrs Time to peak = 12.07 hrs Time interval = 2 min Hyd. volume = 95,033 cuft Drainage area = 8.580 ac Curve number = 63 Basin Slope = 0.0 % Hydraulic length = 0 ft Tc method = User Time of cone. (Tc) = 20.00 min Total precip. = 7.20 in Distribution = Type II Storm duration = 24 hrs Shape factor = 484 CULVERT 1 Q (cfs) Hyd. No. 1 -- 10 Year Q (cfs) 30.00 30.00 25.00 25.00 20.00 20.00 15.00 15.00 10.00 10.00 5.00 5.00 0.00 - 0.00 0 2 4 6 8 10 12 14 16 18 20 22 24 26 Time (hrs) — Hyd No. 1 Hydrograph Report Hydraflow Hydrographs Extension for Autodesk®Civil 308 by Autodesk, Inc.v2023 Friday, 12/15/2023 Hyd. No. 2 CULVERT 2 Hydrograph type = SCS Runoff Peak discharge = 46.47 cfs Storm frequency = 10 yrs Time to peak = 12.03 hrs Time interval = 2 min Hyd. volume = 133,346 cuft Drainage area = 13.720 ac Curve number = 60 Basin Slope = 0.0 % Hydraulic length = 0 ft Tc method = User Time of conc. (Tc) = 15.00 min Total precip. = 7.20 in Distribution = Type II Storm duration = 24 hrs Shape factor = 484 CULVERT Q (cfs) Hyd. No. 2-- 10 Year Q (cfs) 50.00 50.00 40.00 40.00 30.00 30.00 20.00 20.00 10.00 10.00 0.00 0.00 0 2 4 6 8 10 12 14 16 18 20 22 24 26 Hyd No. 2 Time(hrs) Hydrograph Report Hydraflow Hydrographs Extension for Autodesk®Civil 3D®by Autodesk,Inc.v2023 Friday, 12 1 15/2023 Hyd. No. 3 CULVERT 3 Hydrograph type = SCS Runoff Peak discharge = 158.82 cfs Storm frequency = 10 yrs Time to peak = 12.07 hrs Time interval = 2 min Hyd. volume = 507,069 cuft Drainage area = 47.370 ac Curve number = 62 Basin Slope = 0.0 % Hydraulic length = 0 ft Tc method = User Time of conc. (Tc) = 20.00 min Total precip. = 7.20 in Distribution = Type II Storm duration = 24 hrs Shape factor = 484 CULVERT 3 Q (Gfs) Hyd. No. 3-- 10 Year Q (Cfs) 160.00 160.00 140.00 140.00 120.00 120.00 100.00 100.00 80.00 _ -- — —� — - 80.00 60.00 60.00 40.00 40.00 20.00 20.00 0.00 0.00 0 2 4 6 8 10 12 14 16 18 20 22 24 26 Hyd No. 3 Time (hrs) Hydrograph Report Hydraflow Hydrographs Extension for Autodesk®Civil 31)®by Autodesk,Inc.v2023 Friday,12/15 12023 Hyd. No. 4 CULVERT 4 Hydrograph type = SCS Runoff Peak discharge = 8.745 cfs Storm frequency = 10 yrs Time to peak = 12.13 hrs Time interval = 2 min Hyd. volume = 31,149 cuft Drainage area = 3.070 ac Curve number = 60 Basin Slope = 0.0 % Hydraulic length = 0 ft Tc method = User Time of conc. (Tc) = 22.00 min Total precip. = 7.20 in Distribution = Type II Storm duration = 24 hrs Shape factor = 484 CULVERT 4 Q (cfs) Hyd. No. 4 -- 10 Year Q (Cfs) 10.00 10.00 8.00 8.00 6.00 6.00 4.00 4.00 2.00 2.00 0.00 0.00 0 2 4 6 8 10 12 14 16 18 20 22 24 26 Hyd No. 4 Time (hrs) Hydrograph Report HydraOow Hydrographs Extension for Autodesk®Civil 3D®by Autodesk,Inc.v2023 Friday, 12 115/2023 Hyd. No. 5 CULVERT 5 Hydrograph type = SCS Runoff Peak discharge = 20.26 cfs Storm frequency = 10 yrs Time to peak = 12.10 hrs Time interval = 2 min Hyd. volume = 65,193 cuft Drainage area = 6.540 ac Curve number = 60 Basin Slope = 0.0 % Hydraulic length = 0 ft Tc method = User Time of conc. (Tc) = 17.00 min Total precip. = 7.20 in Distribution = Type II Storm duration = 24 hrs Shape factor = 484 CULVERT 5 Q (cfs) Hyd. No. 5-- 10 Year Q (cfs) 21.00 21.00 18.00 18.00 15.00 15.00 12.00 12.00 9.00 9.00 6.00 6.00 3.00 3.00 0.00 0.00 0 2 4 6 8 10 12 14 16 18 20 22 24 26 Hyd No. 5 Time (hrs) Hydrograph Report Hydraflow Hydrogrephs Extension for Autodesk®Civil 3D®by Autodesk, Inc.v2023 Friday, 12/15/2023 Hyd. No. 6 CULVERT 6 Hydrograph type = SCS Runoff Peak discharge = 347.05 cfs Storm frequency = 10 yrs Time to peak = 12.43 hrs Time interval = 2 min Hyd. volume = 2,139,813 cult Drainage area = 198.350 ac Curve number = 62 Basin Slope = 0.0 % Hydraulic length = 0 ft Tc method = User Time of conc. (Tc) = 54.00 min Total precip. = 7.20 in Distribution = Type II Storm duration = 24 hrs Shape factor = 484 CULVERT 6 Q (Cfs) Hyd. No. 6-- 10 Year Q (Cfs) 350.00 350.00 300.00 300.00 250.00 250.00 200.00 200.00 150.00 150.00 100.00 100.00 50.00 50.00 0.00 - 0.00 0 2 4 6 8 10 12 14 16 18 20 22 24 26 Hyd No. 6 Time (hrs) Hydrograph Report HydraFlow Hydrographs Extension for Autodesk®Civil 3D®by Autodesk,Inc.v2023 Friday, 12/15/2023 Hyd. No. 7 CULVERT 7 Hydrograph type = SCS Runoff Peak discharge = 5.629 cfs Storm frequency = 10 yrs Time to peak = 12.27 hrs Time interval = 2 min Hyd. volume = 26,864 cuft Drainage area = 2.940 ac Curve number = 58 Basin Slope = 0.0 % Hydraulic length = 0 ft Tc method = User Time of conc. (Tc) = 36.00 min Total precip. = 7.20 in Distribution = Type II Storm duration = 24 hrs Shape factor = 484 CULVERT Q (cfs) Hyd. No. 7 -- 10 Year Q (cfs) 6.00 6.00 5.00 5.00 4.00 4.00 3.00 3.00 2.00 2.00 1.00 1.00 0.00 0.00 0 2 4 6 8 10 12 14 16 18 20 22 24 26 Hyd No. 7 Time (hrs) Hydrograph Report Hydraflow Hydrographs Extension for Autodesk®Civil 3D®by Autodesk,Inc.v2023 Friday,12 115/2023 Hyd. No. 8 CULVERT 8 Hydrograph type = SCS Runoff Peak discharge = 16.60 cfs Storm frequency = 10 yrs Time to peak = 12.17 hrs Time interval = 2 min Hyd. volume = 63,342 cuft Drainage area = 6.700 ac Curve number = 59 Basin Slope = 0.0 % Hydraulic length = 0 ft Tc method = User Time of conc. (Tc) = 24.00 min Total precip. = 7.20 in Distribution = Type II Storm duration = 24 hrs Shape factor = 484 CULVERT 8 Q (cfs) Q (cfs) Hyd. No. 8-- 10 Year 18.00 18.00 15.00 15.00 12.00 12.00 9.00 9.00 6.00 6.00 3.00 3.00 0.00 0.00 0 2 4 6 8 10 12 14 16 18 20 22 24 26 Hyd No. 8 Time (hrs) Hydrograph Report Hydraflow Hydrographs Extension for Autodesk®Civil 308 by Autodesk,Inc.v2023 Friday, 12l 15l 2023 Hyd. No. 9 DRIVEWAY CULVERT Hydrograph type = SCS Runoff Peak discharge = 3.029 cfs Storm frequency = 10 yrs Time to peak = 11.93 hrs Time interval = 2 min Hyd. volume = 6,809 cuft Drainage area = 0.320 ac Curve number = 92 Basin Slope = 0.0 % Hydraulic length = 0 ft Tc method = User Time of conc. (Tc) = 5.00 min Total precip. = 7.20 in Distribution = Type II Storm duration = 24 hrs Shape factor = 484 DRIVEWAY CULVERT Q (Cfs) Hyd. No. 9 -- 10 Year Q (Cfs) 4.00 4.00 3.00 3.00 2.00 2.00 1.00 1.00 0.00 0.00 0.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0 20.0 Hyd No. 9 Time (hrs) Hydrograph Report Hydraflow Hydrographs Extension for Autodesk®Civil 3D®by Autodesk,Inc.v2023 Friday,12/15/2023 Hyd. No. 1 CULVERT 1 Hydrograph type = SCS Runoff Peak discharge = 74.24 cfs Storm frequency = 100 yrs Time to peak = 12.07 hrs Time interval = 2 min Hyd. volume = 232,280 cuft Drainage area = 8.580 ac Curve number = 63 Basin Slope = 0.0 % Hydraulic length = 0 ft Tc method = User Time of conc. (Tc) = 20.00 min Total precip. = 12.50 in Distribution = Type II Storm duration = 24 hrs Shape factor = 484 CULVERT 1 Q (cfs) Hyd. No. 1 -- 100 Year Q (cfs) 80.00 80.00 70.00 70.00 60.00 60.00 50.00 50.00 40.00 40.00 30.00 30.00 20.00 20.00 10.00 10.00 0.00 0.00 0 2 4 6 8 10 12 14 16 18 20 22 24 26 Hyd No. 1 Time (hrs) Hydrograph Report Hydraflow Hydrographs Extension for Autodesk®Civil 3D®by Autodesk,Inc.v2023 Friday, 12l 1512023 Hyd. No. 2 CULVERT 2 Hydrograph type = SCS Runoff Peak discharge = 121.10 cfs Storm frequency = 100 yrs Time to peak = 12.03 hrs Time interval = 2 min Hyd. volume = 339,532 cuft Drainage area = 13.720 ac Curve number = 60 Basin Slope = 0.0 % Hydraulic length = 0 ft Tc method = User Time of conc. (Tc) = 15.00 min Total precip. = 12.50 in Distribution = Type II Storm duration = 24 hrs Shape factor = 484 CULVERT 2 Q (Cfs) Hyd. No. 2 -- 100 Year Q (cfs) 140.00 140.00 120.00 120.00 100.00 100.00 80.00 80.00 60.00 60.00 40.00 40.00 20.00 -- -- --- — - -- 20.00 0.00 0.00 0 2 4 6 8 10 12 14 16 18 20 22 24 26 — Hyd No. 2 Time(hrs) Hydrograph Report Hydraflow Hydrographs Extension for Autodesk®Civil 3D®by Autodesk,Inc.v2023 Friday, 12/15/2023 Hyd. No. 3 CULVERT 3 Hydrograph type = SCS Runoff Peak discharge = 401.60 cfs Storm frequency = 100 yrs Time to peak = 12.07 hrs Time interval = 2 min Hyd. volume = 1,255,889 cuft Drainage area = 47.370 ac Curve number = 62 Basin Slope = 0.0 % Hydraulic length = 0 ft Tc method = User Time of conc. (Tc) = 20.00 min Total precip. = 12.50 in Distribution = Type II Storm duration = 24 hrs Shape factor = 484 CULVERT3 Q (cfs) Hyd. No. 3 -- 100 Year Q (cfs) 420.00 420.00 360.00 360.00 300.00 300.00 240.00 240.00 180.00 180.00 120.00 120.00 60.00 60.00 0.00 0.00 0 2 4 6 8 10 12 14 16 18 20 22 24 26 — Hyd No. 3 Time(hrs) Hydrograph Report Hydraflow Hydrographs Extension for Autodesk®Civil 3D®by Autodesk,Inc.v2023 Fdday,12/15/2023 Hyd. No. 4 CULVERT 4 Hydrograph type = SCS Runoff Peak discharge = 22.97 cfs Storm frequency = 100 yrs Time to peak = 12.10 hrs Time interval = 2 min Hyd. volume = 79,313 cuft Drainage area = 3.070 ac Curve number = 60 Basin Slope = 0.0 % Hydraulic length = 0 ft Tc method = User Time of conc. (Tc) = 22.00 min Total precip. = 12.50 in Distribution = Type II Storm duration = 24 hrs Shape factor = 484 CULVERT 4 Q (Cfs) Hyd. No. 4-- 100 Year Q (cfs) 24.00 24.00 20.00 20.00 16.00 16.00 12.00 12.00 8.00 8.00 4.00 4.00 0.00 0.00 0 2 4 6 8 10 12 14 16 18 20 22 24 26 Time (hrs) Hyd No. 4 Hydrograph Report Hydraflow Hydrographs Extension for Autodesk®Civil 3D®by Autodesk,Inc.v2023 Friday,12/15l 2023 Hyd. No. 5 CULVERT 5 Hydrograph type = SCS Runoff Peak discharge = 53.10 cfs Storm frequency = 100 yrs Time to peak = 12.07 hrs Time interval = 2 min Hyd. volume = 165,997 cuft Drainage area = 6.540 ac Curve number = 60 Basin Slope = 0.0 % Hydraulic length = 0 ft Tc method = User Time of conc. (Tc) = 17.00 min Total precip. = 12.50 in Distribution = Type II Storm duration = 24 hrs Shape factor = 484 CULVERT 5 Q (Cfs) Hyd. No. 5-- 100 Year Q (cfs) 60.00 60.00 50.00 50.00 40.00 40.00 30.00 30.00 20.00 20.00 10.00 10.00 0.00 0.00 0 2 4 6 8 10 12 14 16 18 20 22 24 26 Hyd No. 5 Time (hrs) Hydrograph Report Hydraflow Hydrographs Extension for Autodesk®Civil 3D®by Autodesk,Inc.v2023 Friday,12115/2023 Hyd. No. 6 CULVERT 6 Hydrograph type = SCS Runoff Peak discharge = 889.00 cfs Storm frequency = 100 yrs Time to peak = 12.43 hrs Time interval = 2 min Hyd. volume = 5,299,802 cuft Drainage area = 198.350 ac Curve number = 62 Basin Slope = 0.0 % Hydraulic length = 0 ft Tc method = User Time of conc. (Tc) = 54.00 min Total precip. = 12.50 in Distribution = Type II Storm duration = 24 hrs Shape factor = 484 CULVERT 6 Q (ds) Hyd. No. 6 -- 100 Year Q (cfs) 889.00 889.00 762.00 762.00 635.00 635.00 508.00 508.00 381.00 381.00 254.00 254.00 127.00 127.00 0.00 0.00 0 2 4 6 8 10 12 14 16 18 20 22 24 26 Hyd No. 6 Time (hrs) - Hydrograph Report Hydraflow Hydrographs Extension for Autodesk®Civil 3D®by Autodesk,Inc.v2023 Friday,12/15/2023 Hyd. No. 7 CULVERT 7 Hydrograph type = SCS Runoff Peak discharge = 15.50 cfs Storm frequency = 100 yrs Time to peak = 12.23 hrs Time interval = 2 min Hyd. volume = 70,447 cuft Drainage area = 2.940 ac Curve number = 58 Basin Slope = 0.0 % Hydraulic length = 0 ft Tc method = User Time of conc. (Tc) = 36.00 min Total precip. = 12.50 in Distribution = Type II Storm duration = 24 hrs Shape factor = 484 CULVERT 7 Q (Cfs) Q (Cfs) Hyd. No. 7 -- 100 Year 18.00 18.00 15.00 15.00 12.00 12.00 9.00 9.00 6.00 6.00 3.00 3.00 0.00 0.00 0 2 4 6 8 10 12 14 16 18 20 22 24 26 Hyd No. 7 Time (hrs) Hydrograph Report Hydraflow Hydrographs Extension for Autodesk®Civil 3D®by Autodesk,Inc.v2023 Friday, 12/15 12023 Hyd. No. 8 CULVERT 8 Hydrograph type = SCS Runoff Peak discharge = 44.56 cfs Storm frequency = 100 yrs Time to peak = 12.13 hrs Time interval = 2 min Hyd. volume = 163,637 cuft Drainage area = 6.700 ac Curve number = 59 Basin Slope = 0.0 % Hydraulic length = 0 ft Tc method = User Time of conc. (Tc) = 24.00 min Total precip. = 12.50 in Distribution = Type II Storm duration = 24 hrs Shape factor = 484 CULVERT 8 Q (Cfs) Hyd. No. 8 -- 100 Year Q (Cfs) 50.00 50.00 40.00 40.00 30.00 30.00 20.00 20.00 10.00 10.00 0.00 - 0.00 0 2 4 6 8 10 12 14 16 18 20 22 24 26 Time (hrs) Hyd No. 8 Hydrograph Report HydraFlow Hydrographs Extension for Autodesk®Civil 3138 by Autodesk,Inc.v2023 Friday, 12/15/2023 Hyd. No. 9 DRIVEWAY CULVERT Hydrograph type = SCS Runoff Peak discharge = 5.387 cfs Storm frequency = 100 yrs Time to peak = 11.93 hrs Time interval = 2 min Hyd. volume = 12,539 cuft Drainage area = 0.320 ac Curve number = 92 Basin Slope = 0.0 % Hydraulic length = 0 ft Tc method = User Time of conc. (Tc) = 5.00 min Total precip. = 12.50 in Distribution = Type II Storm duration = 24 hrs Shape factor = 484 DRIVEWAY CULVERT Q (cfs) Hyd. No. 9-- 100 Year Q (Cfs) 6.00 6.00 5.00 5.00 4.00 4.00 3.00 3.00 2.00 2.00 1.00 1.00 0.00 0.00 0.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0 20.0 Hyd No. 9 Time (hrs) Culvert Report Hydrafiow Express Extension for Autodesk®Civil 3D®by Autodesk,Inc. Friday,Dec 15 2023 CULVERT 1 - 10yr,20min Storm Invert Elev Dn (ft) = 326.24 Calculations Pipe Length (ft) = 77.00 Qmin (cfs) = 29.89 Slope (%) = 2.17 Qmax (cfs) = 29.89 Invert Elev Up (ft) = 327.91 Tailwater Elev (ft) = (dc+D)/2 Rise (in) = 42.0 Shape = Circular Highlighted Span (in) = 42.0 Qtotal (cfs) = 29.89 No. Barrels = 1 Qpipe (cfs) = 29.89 n-Value = 0.013 Qoverlop (cfs) = 0.00 Culvert Type = Circular Concrete Veloc Dn (ft/s) = 3.91 Culvert Entrance = Square edge w/headwall (C) Veloc Up fts) = 6.51 Coeff. K,M,c,Y,k = 0.0098, 2, 0.0398, 0.67, 0.5 HGL Dn (ft) = 328.83 HGL Up (ft) = 329.60 Embankment Hw Elev (ft) = 330.31 Top Elevation (ft) = 332.75 Hw/D (ft) = 0.69 Top Width (ft) = 40.00 Flow Regime = Inlet Control Crest Width (ft) = 77.00 Eic CULVERT 7.10yr,20min Smnm n 0 Mm, 333 CO 909 l33 W �09 33,W 009 m om,a 330 W tog 329 W T W R9 W 0% R1 W 09, 336 W -191 525W 391 0 10 20 X W W W 70 W W 3W 110 120 O,ttO CeloM nGL EmMnx RnN 9 Culvert Report Hydraflow Express Extension for Autodesk®Civil 3D®by Autodesk,Inc. Friday,Dec 15 2023 CULVERT 1 - 100yr,20min Storm Invert Elev Dn (ft) = 326.24 Calculations Pipe Length (ft) = 77.00 Qmin (cfs) = 74.24 Slope (%) = 2.17 Qmax (cfs) = 74.24 Invert Elev Up (ft) = 327.91 Tailwater Elev (ft) = (dc+D)/2 Rise (in) = 42.0 Shape = Circular Highlighted Span (in) = 42.0 Qtotal (cfs) = 74.24 No. Barrels = 1 Qpipe (cfs) = 74.24 n-Value = 0.013 Qovertop (cfs) = 0.00 Culvert Type = Circular Concrete Veloc Dn (ft/s) = 8.24 Culvert Entrance = Square edge w/headwall (C) Veloc Up (ft/s) = 9.34 Coeff. K,M,c,Y,k = 0.0098, 2, 0.0398, 0.67, 0.5 HGL Dn (ft) = 329.34 HGL Up (ft) = 330.61 Embankment Hw Elev (ft) = 332.59 Top Elevation (ft) = 332.75 Hw/D (ft) = 1.34 Top Width (ft) = 40.00 Flow Regime = Inlet Control Crest Width (ft) = 77.00 M-im CMVERT i-100yr,20min S� 0.0,lnl 33300 909 101 c nad 333 00 409 33t CO _ . . :...... .... .... DOB 33000 109 33900 1.09 Y900 008 4 00 D91 3fiW .191 300 .391 0 10 20 30 40 50 w 70 M 90 loot 110 120 U,Culer CulvM -HGL 11., ftwN IN Culvert Report Hydraflow Express Extension for Autodesk®Civil 3136 by Autodesk,Inc. Friday,Dec 15 2023 CULVERT 2 - 10yr,15min Storm Invert Elev Dn (ft) = 307.00 Calculations Pipe Length (ft) = 97.00 Qmin (cfs) = 46.47 Slope (%) = 0.81 Qmax (cfs) = 46.47 Invert Elev Up (ft) = 307.79 Tailwater Elev (ft) = (dc+D)/2 Rise (in) = 48.0 Shape = Circular Highlighted Span (in) = 48.0 Qtotal (cfs) = 46.47 No. Barrels = 1 Qpipe (cfs) = 46.47 n-Value = 0.013 Qovertop (cfs) = 0.00 Culvert Type = Circular Concrete Veloc Dn (ft/s) = 4.57 Culvert Entrance = Groove end w/headwall (C) Veloc Up (ft/s) = 7.17 Coeff. K,M,c,Y,k = 0.0018, 2, 0.0292, 0.74, 0.2 HGL Dn (ft) = 310.02 HGL Up (ft) = 309.84 Embankment Hw Elev (ft) = 310.65 Top Elevation (ft) = 317.65 Hw/D (ft) = 0.71 Top Width (ft) = 45.00 Flow Regime = Inlet Control Crest Width (ft) = 97.00 Me IR, CIA- Lffr 2.10yr,15min Sw= IIR'DtMRIRS 3,9W 1111 311 W 92, 315W 721 313W 521 31IW IM mnvd 321 3 w 12, WI W ZM MG W .2A D 1D M 30 10 W G3 n W 90 1W 110 12D 1W ,W Grw4,Gtlux, HGL E .O R.O,R, Culvert Report Hydrallow Express Extension for Autodesk®Civil 3D®by Autodesk,Inc. Friday,Dec 15 2023 CULVERT 2 - 100yr,1Smin Storm Invert Elev Dn (ft) = 307.00 Calculations Pipe Length (ft) = 97.00 Qmin (cfs) = 121.10 Slope (%) = 0.81 Qmax (cfs) = 121.10 Invert Elev Up (ft) = 307.79 Tailwater Elev (ft) = (dc+D)/2 Rise (in) = 48.0 Shape = Circular Highlighted Span (in) = 48.0 Qtotal (cfs) = 121.10 No. Barrels = 1 Qpipe (cfs) = 121.10 n-Value = 0.013 Qovertop (cfs) = 0.00 Culvert Type = Circular Concrete Veloc Dn (ft/s) = 10.06 Culvert Entrance = Groove end w/headwall (C) Veloc Up (ft/s) = 10.90 Coeff. K,M,c,Y,k = 0.0018, 2, 0.0292, 0.74, 0.2 HGL Dn (ft) = 310.65 HGL Up (ft) = 311.10 Embankment Hw Elev (ft) = 313.45 Top Elevation (ft) = 317.65 Hw/D (ft) = 1.41 Top Width (ft) = 45.00 Flow Regime = Inlet Control Crest Width (ft) = 97.00 un,rt CULVERT 2-100,r,15min Strom +•Geom mr 319 w rt31 311 C0 9]I 315 CO 'L MI cOnptl 3U'S 521 00 3 21 Mm 12, 302 a o i9 0 W -279 0 10 311 b W 69 W 70 60 90 im 110 In 130 IQ CrtWrtCMvwl nGL Embnk RMN Inl Culvert Report Hydrafiow Express Extension for Autodesk®Civil 3D®by Autodesk, Inc. Friday,Dec 15 2023 CULVERT 3 - 10yr,20min Storm Invert Elev Dn (ft) = 305.00 Calculations Pipe Length (ft) = 111.00 Qmin (cfs) = 158.82 Slope (%) = 1.14 Qmax (cfs) = 158.82 Invert Elev Up (ft) = 306.27 Tailwater Elev (ft) = (dc+D)/2 Rise (in) = 48.0 Shape = Circular Highlighted Span (in) = 48.0 Qtotal (cfs) = 158.82 No. Barrels = 2 Qpipe (cfs) = 158.82 n-Value = 0.013 Qovertop (cfs) = 0.00 Culvert Type = Circular Concrete Veloc Dn (ft/s) = 7.07 Culvert Entrance = Groove end w/headwall (C) Veloc Up (ft/s) = 8.81 Coeff. K,M,c,Y,k = 0.0018, 2, 0.0292, 0.74, 0.2 HGL Dn (ft) = 308.35 HGL Up (ft) = 308.97 Embankment Hw Elev (ft) = 310.22 Top Elevation (ft) = 317.90 Hw/D (ft) = 0.99 Top Width (ft) = 40.00 Flow Regime = Inlet Control Crest Width (ft) = 111.00 ee.in) CULVERT 3-30p,I0min Sbrm »Gmm m 3r9W r2n 311 W 'on 316w 0." 313W 6.r3 31IW 4" imnc mB W 2fl 7W 073 U*W -127 w W an 9 19 RB 30 19 69 W ro 00 99 iW +lo i30 39 ib I66 60 CrtdIBCWUM HGL Embnx R.0 fnl Culvert Report Hydraflow Express Extension for Autodesk®Civil 3D®by Autodesk,Inc. Friday,Dec 15 2023 CULVERT 3 - 100yr,20min Storm Invert Elev Dn (ft) = 305.00 Calculations Pipe Length (ft) = 111.00 Qmin (cfs) = 401.60 Slope (%) = 1.14 Qmax (cfs) = 401.60 Invert Elev Up (ft) = 306.27 Tailwater Elev (ft) = (dc+D)/2 Rise (in) = 48.0 Shape = Circular Highlighted Span (in) = 48.0 Qtotal (cfs) = 401.60 No. Barrels = 2 Qpipe (cfs) = 401.60 n-Value = 0.013 Qovertop (cfs) = 0.00 Culvert Type = Circular Concrete Veloc Dn (ft/s) = 16.05 Culvert Entrance = Groove end w/headwall (C) Veloc Up (ft/s) = 15.98 Coeff. K,M,c,Y,k = 0.0018, 2, 0.0292, 0.74, 0.2 HGL Dn (ft) = 308.92 HGL Up (ft) = 311.02 Embankment Hw Elev (ft) = 316.66 Top Elevation (ft) = 317.90 Hw/D (ft) = 2.60 Top Width (ft) = 40.00 Flow Regime = Inlet Control Crest Width (ft) = 111.00 awlftl CULVERT 3.100yr. h in Sturm a-Genetmi 31900 12]3 317M 10T 3160 3.]3 31300 aM 31,M '73 D]O o]3 YJ3W 33] 0 10 10 30 aD 60 ]p 30 90 10p 110 tp 13p 1a0 tfi0 IW GrcWUCulvm MGL EmWn1 RepIM Culvert Report Hydraflow Express Extension for Autodesk®Civil 3D®by Autodesk,Inc. Friday,Dec 15 2023 CULVERT 4 - 10yr,22min Storm Invert Elev Dn (ft) = 311.25 Calculations Pipe Length (ft) = 56.25 Qmin (cfs) = 8.75 Slope (%) = 1.78 Qmax (cfs) = 8.75 Invert Elev Up (ft) = 312.25 Tailwater Elev (ft) = (dc+D)/2 Rise (in) = 24.0 Shape = Circular Highlighted Span (in) = 24.0 Qtotal (cfs) = 8.75 No. Barrels = 1 Qpipe (cfs) = 8.75 n-Value = 0.013 Qovertop (cfs) = 0.00 Culvert Type = Circular Concrete Veloc Dn (ft/s) = 3.40 Culvert Entrance = Groove end w/headwall (C) Veloc Up (ft/s) = 5.21 Coeff. K,M,c,Y,k = 0.0018, 2, 0.0292, 0.74, 0.2 HGL Dn (ft) = 312.78 HGL Up (ft) = 313.30 Embankment Hw Elev (ft) = 313.72 Top Elevation (ft) = 316.65 Hw/D (ft) = 0.74 Top Width (ft) = 45.00 Flow Regime = Inlet Control Crest Width (ft) = 56.25 DI",M i-M VERT J-V,21n11n slam ww Opm 1N WW an 315 Y 375 315 M 275 31JW 1T5 1nJd=btl 313 M O,M 312M -025 311 W 125 31OW— IT 0 5 10 16 20 25 M M W J6 50 % 60 % M 75 50 Graly CulvM NGL J.nl R'.0lnl Culvert Report Hydraflow Express Extension for Autodesk®Civil 308 by Autodesk,Inc. Friday,Dec 15 2023 CULVERT 4 - 100yr,22min Storm Invert Elev Dn (ft) = 311.25 Calculations Pipe Length (ft) = 56.25 Qmin (cfs) = 22.97 Slope (%) = 1.78 Qmax (cfs) = 22.97 Invert Elev Up (ft) = 312.25 Tailwater Elev (ft) = (dc+D)/2 Rise (in) = 24.0 Shape = Circular Highlighted Span (in) = 24.0 Qtotal (cfs) = 22.97 No. Barrels = 1 Qpipe (cfs) = 22.97 n-Value = 0.013 Qovertop (cfs) = 0.00 Culvert Type = Circular Concrete Veloc Dn (ft/s) = 7.56 Culvert Entrance = Groove end w/headwall (C) Veloc Up (ft/s) = 8.05 Coeff. K,M,c,Y,k = 0.0018, 2, 0.0292, 0.74, 0.2 HGL Dn (ft) = 313.10 HGL Up (ft) = 313.95 Embankment Hw Elev (ft) = 315.27 Top Elevation (ft) = 316.65 Hw/D (ft) = 1.51 Top Width (ft) = 45.00 Flow Regime = Inlet Control Crest Width (ft) = 56.25 EW 1m CULVERT!-tO ft,22min Slam ne DepD ml 317 W 4]6 mam vu 31500 2]5 31J00 9 VS 313 00 0]5 312M -015 311W .I26 3,DD0 -225 0 6 ID 15 20 25 30 35 50 55 W 66 ]0 75 M Caw.,LW.M MGL E'., RNp11111 Culvert Report Hydraflow Express Extension for Autodeskg Civil 3D®by Autodesk,Inc. Friday,Dec 15 2023 CULVERT 5 - 100yr,17min Storm Invert Elev Dn (ft) = 330.49 Calculations Pipe Length (ft) = 52.50 Qmin (cfs) = 20.26 Slope (%a) = 0.93 Qmax (cfs) = 20.26 Invert Elev Up (ft) = 330.98 Tailwater Elev (ft) = (dc+D)/2 Rise (in) = 24.0 Shape = Circular Highlighted Span (in) = 24.0 Qtotal (cfs) = 20.26 No. Barrels = 2 Qpipe (cfs) = 20.26 n-Value = 0.013 Qovertop (cfs) = 0.00 Culvert Type = Circular Concrete Veloc Dn (ft/s) = 3.83 Culvert Entrance = Groove end w/headwall (C) Veloc Up (ft/s) = 5.49 Coeff. K,M,c,Y,k = 0.0018, 2, 0.0292, 0.74, 0.2 HGL Dn (ft) = 332.06 HGL Up (ft) = 332.12 Embankment Hw Elev (ft) = 332.60 Top Elevation (ft) = 334.70 Hw/D (ft) = 0.81 Top Width (ft) = 45.00 Flow Regime = Inlet Control Crest Width (ft) = 52.50 8 iRl CULVERT 5-10 ,17minSTOFM X.CepN IRl 33500 6A2 3 00 302 M00 M nitt OnRtl 33200 N 3t 00 ON 330[O -098 33900 AN 0 5 10 15 20 25 30 35 4 46 60 66 6O 66 TO ]5 Crt.n cw.M HGL E... RNJi,lll Culvert Report Hydraflow Express Extension for Autodesk®Civil 3D®by Autodesk,Inc. Friday,Dec 15 2023 CULVERT 5 - 100yr,17min Storm Invert Elev Dn (ft) = 330.49 Calculations Pipe Length (ft) = 52.50 Qmin (cfs) = 53.10 Slope (%) = 0.93 Qmax (cfs) = 53.10 Invert Elev Up (ft) = 330.98 Tailwater Elev (ft) = (dc+D)/2 Rise (in) = 24.0 Shape = Circular Highlighted Span (in) = 24.0 Qtotal (cfs) = 53.10 No. Barrels = 2 Qpipe (cfs) = 53.10 n-Value = 0.013 Qovertop (cfs) = 0.00 Culvert Type = Circular Concrete Veloc Dn (ft/s) = 8.62 Culvert Entrance = Groove end w/headwall (C) Veloc Up (ft/s) = 8.45 Coeff. K,M,c,Y,k = 0.0018, 2, 0.0292, 0.74, 0.2 HGL Dn (ft) = 332.39 HGL Up (ft) = 333.11 Embankment Hw Elev (ft) = 334.54 Top Elevation (ft) = 334.70 Hw/D (ft) = 1.78 Top Width (ft) = 45.00 Flow Regime = Inlet Control Crest Width (ft) = 52.50 a-M) CULVERT 5 100yr,17min Storm n.oeom ini 3M W 102 MW 202 332 M oz 331 W 002 33000 -0 6 336 a. -ise D 6 t0 16 M 26 >7 M to a5 >D S . 65 i0 ]6 CucuierCulvbt HGL EmMn4 Reacn ni Culvert Report Hydraflow Express Extension for Autodesk®Civil 3138 by Autodesk,Inc. Friday,Dec 15 2023 CULVERT 6 - 10yr,54min Storm Invert Elev Dn (ft) = 286.25 Calculations Pipe Length (ft) = 94.50 Qmin (cfs) = 347.05 Slope (%) = 2.12 Qmax (cfs) = 347.05 Invert Elev Up (ft) = 288.25 Tailwater Elev (ft) = (dc+D)/2 Rise (in) = 60.0 Shape = Circular Highlighted Span (in) = 60.0 Qtotal (cfs) = 347.05 No. Barrels = 3 Qpipe (cfs) = 347.05 n-Value = 0.013 Qovertop (cfs) = 0.00 Culvert Type = Circular Concrete Veloc Dn (ft/s) = 6.81 Culvert Entrance = Square edge w/headwall (C) Veloc Up (ft/s) = 9.15 Coeff. K,M,c,Y,k = 0.0098, 2, 0.0398, 0.67, 0.5 HGL Dn (ft) = 290.28 HGL Up (ft) = 291.32 Embankment Hw Elev (ft) = 292.91 Top Elevation (ft) = 306.50 Hw/D (ft) = 0.93 Top Width (ft) = 40.00 Flow Regime = Inlet Control Crest Width (ft) = 94.50 ar in> CULVERT 6-10yr,5lmin SW= In, 310W 21)5 306.00 1275 302.00 1375 298.00 9.25 29,100 626 InINc ntrd 29000 I M 286W .226 23200 -625 0 10 2D W l0 50 W 20 W 90 IW 11D 12D In 1JD CnoJn CW.m HGL EmpuR R eU in) Culvert Report Hydraflow Express Extension for Autodesk®Civil 3D®by Autodesk,Inc. Friday,Dec 15 2023 CULVERT 6 - 100yr,54min Storm Invert Elev Dn (ft) = 286.25 Calculations Pipe Length (ft) = 94.50 Qmin (cfs) = 889.00 Slope (%) = 2.12 Qmax (cfs) = 889.00 Invert Elev Up (ft) = 288.25 Tailwater Elev (ft) = (dc+D)/2 Rise (in) = 60.0 Shape = Circular Highlighted Span (in) = 60.0 Qtotal (cfs) = 889.00 No. Barrels = 3 Qpipe (cfs) = 889.00 n-Value = 0.013 Qovertop (cfs) = 0.00 Culvert Type = Circular Concrete Veloc Dn (ft/s) = 15.26 Culvert Entrance = Square edge w/headwall (C) Veloc Up (ft/s) = 15.56 Coeff. K,M,c,Y,k = 0.0098, 2, 0.0398, 0.67, 0.5 HGL Dn (ft) = 291.08 HGL Up (ft) = 292.90 Embankment Hw Elev (ft) = 300.61 Top Elevation (ft) = 306.50 Hw/D (ft) = 2.47 Top Width (ft) = 40.00 Flow Regime = Inlet Control Crest Width (ft) = 94.50 en im CULVERT 6-100yr,51,l in St.. nW pe0101M11 31000 2176 Y 00 1]/5 2,V W 1375 Imel^ned 2%W 9.75 2W 00 6n 0 W 1.25 36 W .225 3 W— .625 0 10 20 x0 a W W 70 50 W 100 110 120 IW IQ CncWn CWvM —HGL EmEn+k BnW11M11 Culvert Report Hydraflow Express Extension for Autodesk®Civil 3D®by Autodesk,Inc. Friday,Dec 15 2023 CULVERT 7 - 10yr,36min Storm Invert Elev Dn (ft) = 330.00 Calculations Pipe Length (ft) = 102.00 Qmin (cfs) = 5.63 Slope (%) = 2.06 Qmax (cfs) = 5.63 Invert Elev Up (ft) = 332.10 Tailwater Elev (ft) = (dc+D)/2 Rise (in) = 24.0 Shape = Circular Highlighted Span (in) = 24.0 QtotaI (cfs) = 5.63 No. Barrels = 1 Qpipe (cfs) = 5.63 n-Value = 0.013 Qovertop (cfs) = 0.00 Culvert Type = Circular Concrete Veloc Dn (ft/s) = 2.36 Culvert Entrance = Groove end w/headwall (C) Veloc Up (ft/s) = 4.51 Coeff. K,M,c,Y,k = 0.0018, 2, 0.0292, 0.74, 0.2 HGL Dn (ft) = 331.42 HGL Up (ft) = 332.94 Embankment Hw Elev (ft) = 333.24 Top Elevation (ft) = 340.00 Hw/D (ft) = 0.57 Top Width (ft) = 56.00 Flow Regime = Inlet Control Crest Width (ft) = 102.00 ad M CULVERT 7.10yr.36min Storm M.oena im 31zW 9W 330W ]W 338 W 550 3MM .. .._ _ ,.. ., 3W 3%00 t 90 W aID IFU MW 310 328W .410 0 10 2D W Q W W 70 Bo 50 100 Ito 120 130 14D 1W Cnculy NlvM MGL 'mCrn num ini Culvert Report Hydraflow Express Extension for Autodesk®Civil 3D®by Autodesk,Inc. Friday,Dec 15 2023 CULVERT 7 - 100yr,36min Storm Invert Elev Dn (ft) = 330.00 Calculations Pipe Length (ft) = 102.00 Qmin (cfs) = 15.50 Slope (%) = 2.06 Qmax (cfs) = 15.50 Invert Elev Up (ft) = 332.10 Tailwater Elev (ft) = (dc+D)/2 Rise (in) = 24.0 Shape = Circular Highlighted Span (in) = 24.0 Qtotal (cfs) = 15.50 No. Barrels = 1 Qpipe (cfs) = 15.50 n-Value = 0.013 Qovertop (cfs) = 0.00 Culvert Type = Circular Concrete Veloc Dn (ft/s) = 5.42 Culvert Entrance = Groove end w/headwall (C) Veloc Up (ft/s) = 6.51 Coeff. K,M,c,Y,k = 0.0018, 2, 0.0292, 0.74, 0.2 HGL Dn (ft) = 331.71 HGL Up (ft) = 333.52 Embankment Hw Elev (ft) = 334.27 Top Elevation (ft) = 340.00 Hw/D (ft) = 1.09 Top Width (ft) = 56.00 Flow Regime = Inlet Control Crest Width (ft) = 102.00 Eil..r CULVERT 3-myr.3ronin storm m!Geeu Ito 3!200 990 U000 ].90 A 00 5% 338W 390 30100 _ on tl 190 332 W 010 33000 -2.10 9280D .a.10 p 10 20 30 40 50 EO 70 00 90 IDO 110 120 130 140 150 Ci1eJUCulvl,l XGL Em4n4 R.0 M Culvert Report HydraBow Express Extension for Autodesk®Civil 3D®by Autodesk, Inc. Friday,Dec 15 2023 CULVERT 8 - 10yr,24min Storm Invert Elev Dn (ft) = 276.08 Calculations Pipe Length (ft) = 91.00 Qmin (cfs) = 16.60 Slope (%) = 1.91 Qmax (cfs) = 16.60 Invert Elev Up (ft) = 277.82 Tailwater Elev (ft) = (dc+D)/2 Rise (in) = 30.0 Shape = Circular Highlighted Span (in) = 30.0 Qtotal (cfs) = 16.60 No. Barrels = 1 Qpipe (cfs) = 16.60 n-Value = 0.013 Qovertop (cfs) = 0.00 Culvert Type = Circular Concrete Veloc Dn (ft/s) = 4.07 Culvert Entrance = Groove end w/headwall (C) Veloc Up (ft/s) = 5.99 Coeff. K,M,c,Y,k = 0.0018, 2, 0.0292, 0.74, 0.2 HGL Dn (ft) = 278.02 HGL Up (ft) = 279.20 Embankment Hw Elev (ft) = 279.75 Top Elevation (ft) = 284.40 Hw/D (ft) = 0.77 Top Width (ft) = 40.00 Flow Regime = Inlet Control Crest Width (ft) = 91.00 M.t01 CULVERT 8-10,,QA in Swm M 28600 ]18 28400 618 2"M 518 282M 410 281 M 8.10 2800D mincanv 2.18 27200 118 Moo 618 Moo -0.8 2]600 I0 2 500 .283 0 10 20 30 80 5U EO 70 BO W 100 110 120 130 Ii0 Gnmudnet MGM Emnn. R..(01 Culvert Report HydraFlow Express Extension for Autodesk®Civil 3D®by Autodesk,Inc. Friday,Dec 15 2023 CULVERT 8 - 100yr,24min Storm Invert Elev Dn (ft) = 276.08 Calculations Pipe Length (ft) = 91.00 Qmin (cfs) = 44.56 Slope (%) = 1.91 Qmax (cfs) = 44.56 Invert Elev Up (ft) = 277.82 Tailwater Elev (ft) = (dc+D)/2 Rise (in) = 30.0 Shape = Circular Highlighted Span (in) = 30.0 Qtotal (cfs) = 44.56 No. Barrels = 1 Qpipe (cfs) = 44.56 n-Value = 0.013 Qovertop (cfs) = 0.00 Culvert Type = Circular Concrete Veloc Dn (ft/s) = 9.29 Culvert Entrance = Groove end w/headwall (C) Veloc Up (ft/s) = 9.68 Coeff. K,M,c,Y,k = 0.0018, 2, 0.0292, 0.74, 0.2 HGL Dn (ft) = 278.44 HGL Up (ft) = 280.04 Embankment Hw Elev (ft) = 282.05 Top Elevation (ft) = 284.40 Hw/D (ft) = 1.69 Top Width (ft) = 40.00 Flow Regime = Inlet Control Crest Width (ft) = 91.00 Elw A CULVERTS-100yr,24Fnln Siam M«0eom In, 2B600 Z18 28 w 618 MOD 6.16 28200 116 26,W 316 MOO 2.IB 22BW n6 MOD 016 2700 on 22600 62 275M -282 0 10 20 30 10 80 SO 70 60 60 100 110 120 130 IQ 01.1.1 Lulve,l MGL Embnk fi.tl lMl Culvert Report Hydraflow Express Extension for Autodesk®Civil 300 by Autodesk,Inc. Friday,Dec 15 2023 DRIVEWAY CULVERT - 10yr,5min Storm Invert Elev Dn (ft) = 349.50 Calculations Pipe Length (ft) = 124.00 Qmin (cfs) = 3.03 Slope (%) = 2.10 Qmax (cfs) = 3.03 Invert Elev Up (ft) = 352.10 Tailwater Elev (ft) = (dc+D)/2 Rise (in) = 18.0 Shape = Circular Highlighted Span (in) = 18.0 Qtotal (cfs) = 3.03 No. Barrels = 1 Qpipe (cfs) = 3.03 n-Value = 0.013 Qovertop (cfs) = 0.00 Culvert Type = Circular Concrete Veloc Dn (ft/s) = 2.22 Culvert Entrance = Groove end projecting (C) Veloc Up (ft/s) = 4.03 Coeff. K,M,c,Y,k = 0.0045, 2, 0.0317, 0.69, 0.2 HGL Dn (ft) = 350.58 HGL Up (ft) = 352.76 Embankment Hw Elev (ft) = 353.01 Top Elevation (ft) = 359.50 Hw/D (ft) = 0.61 Top Width (ft) = 70.00 Flow Regime = Inlet Control Crest Width (ft) = 124.00 ew InI DRIVEWAY CULVERT-10Yr.5min Sto1m m.oepm In, 61 d BW %900 69D 35700 49) 35 W 3 90 MW D90 3510D -1.10 Y9W .310 U70D .5.10 D 1D 20 >D N 50 60 l0 OD 90 Di i.d 100 130 tb iED t60 1I0 Culler CW.m nGl Emwm Rea ,,M Culvert Report Hydraflow Express Extension for Autodesk®Civil 3D@ by Autodesk,Inc. Friday,Dec 15 2023 DRIVEWAY CULVERT - 100yr,5min Storm Invert Elev Dn (ft) = 349.50 Calculations Pipe Length (ft) = 124.00 Qmin (cfs) = 5.39 Slope (%) = 2.10 Qmax (cfs) = 5.39 Invert Elev Up (ft) = 352.10 Tailwater Elev (ft) = (dc+D)/2 Rise (in) = 18.0 Shape = Circular Highlighted Span (in) = 18.0 Qtotal (cfs) = 5.39 No. Barrels = 1 Qpipe (cfs) = 5.39 n-Value = 0.013 Qovertop (cfs) = 0.00 Culvert Type = Circular Concrete Veloc Dn (ft/s) = 3.56 Culvert Entrance = Groove end projecting (C) Veloc Up (ft/s) = 4.91 Coeff. K,M,c,Y,k = 0.0045, 2, 0.0317, 0.69, 0.2 HGL Dn (ft) = 350.70 HGL Up (ft) = 352.99 Embankment Hw Elev (ft) = 353.39 Top Elevation (ft) = 359.50 Hw/D (ft) = 0.86 Top Width (ft) = 70.00 Flow Regime = Inlet Control Crest Width (ft) = 124.00 S-+ DRIVEWAY CULVERT.100yr,5min Sb Rw Dnw ml 361 Do B 0 9W am 3Ya W 290 MN Nd ]i3 DJ J30 351M I.ID M9W 3to Woo -s.ro D 10 20 JD i0 iU W 70 00 9D 1w 110 120 in 140 1E0 160 17D D,.I.rc..M NGL Em®nk R.p 1n1 Y Y Y Y Y Y Y Y Y Y > U U U U U U U U U U � f N Q ` \ o ? 3 � w3 � 333 � c"i3 ; 3c"iciac"i300 3 z °Q 3 3 3 3 3 Q a 3 3 3 Q Q ¢ a 3 W z m a4 z z 5a aq z z z z q� z tq y W N tq 4J N m W N 10 W W N J x W - N � h ! 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SLOPE Q10 V10 ZONE LENGTH WIDTH DEPTH D50 Dmax CLASS in tuft) WS (fps) (ft) ft) in (in) (in) NCDOT) DITCH 1 12 0.062 5.79 12.05 2 6 3 18 8 12 B DITCH 2 12 0.057 1.83 8.47 1 4 3 12 4 6 A DITCH 3 12 0.010 2.40 4.78 1 4 3 12 4 6 A DITCH 4 9 0.029 0.33 4.25 1 3 3 12 4 6 A DITCH 5 18 0.038 17.03 13.00 2 9 5 18 8 12 B DITCH 6 12 0.030 1.98 6.88 1 1 4 3 12 4 6 A DITCH 7 15 0.035 5.60 9.58 2 7.5 4 18 8 12 B DITCH 8 12 0.037 1.55 7.01 2 6 3 18 8 12 B DITCH 9 12 0.044 4.47 9.99 2 6 3 18 8 12 B DITCH 10 15 0.048 9.97 12A8 2 7.5 4 18 8 12 B DITCH 11 15 0.027 5.41 8.61 2 7.5 4 18 8 12 B DITCH 12 18 0.017 25.31 14.32 3 12 5 26 10 17 1 DITCH 13 9 0.014 0.47 3.52 1 3 3 12 4 6 A DITCH 14 18 0.050 22.49 15.16 3 12 5 26 10 17 1 DITCH 15 12 0.060 2.12 9.01 2 6 3 18 8 12 B DITCH 16 15 0.068 11.15 14.67 3 10 4 26 10 17 1 DITCH 17 12 0.069 2.87 10.45 2 6 3 18 8 12 B DITCH 18 12 0.029 1.13 5.84 1 4 3 12 4 6 A DITCH 19 12 0.050 5.55 10.94 2 6 3 18 8 12 B DITCH 20 18 0.045 19.70 14.20 3 12 5 26 10 17 1 CULVERT 1 42 0.022 29.89 12.05 3 28 11 26 10 17 1 CULVERT 2 48 0.064 46.47 19.81 6 40 12 36 14 23 2 CULVERT 3 48 0.032 158.82 21.53 6 40 12 36 14 23 2 CULVERT 24 0.018 8.75 8.19 2 12 6 18 8 12 B CULVERT 5 24 0.009 20.26 7.92 2 12 6 18 8 12 B CULVERT 6 60 0.021 347.05 21.90 6 50 15 36 14 23 2 CULVERT 7 24 0.021 5.63 7.44 2 12 6 16 8 12 B CULVERT 8 30 0.019 16.60 9.88 2 15 8 18 8 12 B DRIVEWAY CULVERT 18 0.021 3.029 6.74 1 6 5 12 4 6 A