2025 02 Drainage Statement Signed

2025-01 HydroCAD NOAA 24-hr D. 100-Year Rainfall=8.66" Prepared by Dynamic Engineering Printed 2/21/2025 HydroCAD® 10.20-6a s/n 08640 © 2024 HydroCAD Software Solutions LLC Page 42 2025-01 HydroCAD NOAA 24-hr D. 100-Year Rainfall=8.66" Prepared by Dynamic Engineering Printed 2/21/2025 HydroCAD® 10.20-6a s/n 08640 © 2024 HydroCAD Software Solutions LLC Page 43 Hydrograph for Subcatchment 1S: Existing Impervious Time Precip. Excess Runoff | Time Precip. Excess Runoff (hours)_(nehes) inches) (ei) | (houts}_(nches)_(nches) (cfs) 0.00 0.00 0.00 0.00 | 26.00 866 842 0.00 050 0.05 0.00 0.00 | 2650 866 842 0.00 4.00 0.10 0.01 003 | 27.00 866 8.42 0.00 150 0.15 0.04 005 | 2750 866 8.42 0.00 200 021 0.08 007 | 2800 866 842 0.00 250 0.27 0.12 0.08 | 2850 866 842 0.00 300 033 0.17 009 | 2900 866 842 0.00 350 0.39 0.22 010 | 2950 866 842 0.00 4.00 045 0.28 010 | 30.00 866 8.42 0.00 450 0.52 0.34 014 500 059 0.40 0.12 550 066 0.47 0.12 600 074 0.54 0.13 650 082 062 014 700 091 0.71 0.16 750 1.01 0.80 0.18 800 112 © 0.91 0.20 B50 1.24 1.03 0.21 900 137 1.16 0.23 950 163 1.31 0.29 10.00 172 1.49 0.35 1050 1.94 1,71 0.41 11400 225 = 202 0.63 1150 275 281 1.01 1200 415 3.91 4.48 1250 591 5.68 1.39 13.00 641 6.17 0.73 1350 672 6.48 0.47 1400 694 © 6.70 0.37 1450 713 6.89 0.31 15.00 7.29 7.05 0.25 1550 742 7.18 0.22 16.00 7.54 7.30 0.21 1650 765 7.41 0.19 1700 7.75 (7.51 017 1750 7.84 7.60 0.15 1800 792 7.68 014 1850 800 7.76 0.13 19.00 807 7.83 0.13 19.50 814 © 7.90 0.12 20.00 821 7.97 0.12 2050 827 8.03 011 21.00 833 8.09 ont 2150 839 © 8.15 0.10 22.00 845 = 8.21 0.10 22.50 851 8.27 0.10 23.00 856 8,32 0.03 2350 861 8.37 0.03 24.00 8.66 8.42 0.08 2450 866 8.42 0.00 25.00 866 8.42 0.00 25.50 866 8.42 0.00 Summary for Subcatchment 2S: Existing Pervious [49] Hint: To<2dt may require smaller dt Runoff = 157 cis@ 12.11 hrs, Volume= 0.109 af, Depth= 5.04" Routed to Link SL : Existing Total Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-30.00 hrs, dt= 0.05 hrs, NOAA 24-hr D_ 100-Year Rainfall=8.66" Area (sf) CN Description 3,045 61 _>75% Grass cover, Good, HSG B 8.244 74 _>75% Grass cover, Good, HSG C 11,289 70 Weighted Average 11,289 100.00% Pervious Area Te Length Slope Velocity Capacity Description (min) (feet) _(f/ft) _(flsec) (cfs) 43 Direct Entry, TC Subcatchment 2S: Existing Pervious Hydrograph Flow (efs) 01234 5.6 7 8 8 101 12 13 14 1 1617 119

e Length Slope Velocity Capacity Description (min) (feet) _(f/ft) _(flsec) (cfs) 43 Direct Entry, TC Subcatchment 2S: Existing Pervious Hydrograph Flow (efs) 01234 5.6 7 8 8 101 12 13 14 1 1617 119 20 21 22 29 24 25-26 27 28 29 30 “Time (hours)

2025-01 HydroCAD NOAA 24-hr D 100-Year Rainfall=8.66" 2025-01 HydroCAD NOAA 24-hr D 100-Year Rainfall=8.66" Prepared by Dynamic Engineering Printed 2/21/2025 Prepared by Dynamic Engineering Printed 2/21/2025 HydroCAD® 10.20-6a s/n 08640 © 2024 HydroCAD Software Solutions LLC Page 44 HydroCAD® 10.20-6a s/n 08640 © 2024 HydroCAD Software Solutions LLC Page 45 Hydrograph for Subcatchment 2S: Existing Pervious Summary for Subcatchment 3S: Proposed Impervious Time Precip. Excess Runoff | Time Precip. Excess Runoff [49] Hint: To<2at may require smaller dt heute) inches) inches) (cs) routs) {nehes) nehes} ics) [47] Hint: Peak is 107% of capacity of segment #4 [47] Hint: Peak is 120% of capacity of segment #6 nee oo | 3889 eB BF ooo [47] Hint: Peak is 120% of capacity of segment #7 33 Oa (Bbo coy | seep Bee oe $80 Runoff = —7.14cfs@ 12.10 hrs, Volume= 0.591 af, Depth= 8.42" 250 027 0.00 ooo | 2850 866 5.04 0.00 Routed to Link 6L : Proposed Total 3.00 033 0.00 0.00 | 29.00 866 5.04 0.00 350 039 0.00 0.00 | 2950 886 5.04 0.00 Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-30.00 hrs, dt= 0.05 hrs 400 0.45 0.00 0.00 | 30.00 866 5.04 0.00 NOAA 24-hr D_100-Year Rainfall=8.66" 450 0.52 0.00 0.00 500 059 900 9.00 Area (sf)_CN Description 850 O68 0.00 4 36,670 98 Unconnected pavement, HSG B 650 082 0.00 0.00 36,670 100.00% Impervious Area 700 091 0.00 0.00 36,670 100.00% Unconnected 750 1.01 0.01 0.00 800 112 0.02 0.01 Te Length Slope Velocity Capacity Description 850 1.24 0.03 0.01 (min) (feet) (ft) (ft/sec) (cfs) 30 133 O08 O02 34 21 0.0150 0.11 Sheet Flow, Sheet Flow - AB Grass: Short n= 0.150 P2= 3.35" so evar oe Os 05 43 0.0300 1.40 Sheet Flow, Sheet Flow - BC yoo 22k 008 ‘Smooth surfaces n= 0.011 P2=3.35" 1150 278 (O58 01s 03 35 0.0082 1.84 Shallow Concentrated Flow, SCF - Paved -CD 12.00 4.15 1.43 0.86 Paved Kv= 20.3 fps 1250 591 274 0.32 04 59 0.0252 8.51 6.68 Pipe Channel, Pipe Flow - DE 13.00 641 3.13 0.17 12.0" Round Area= 0.8 sf Perim=3.1' r= 0.25! 13.50 6.72 3.39 0.14 0.011 Concrete pipe, straight & clean 1400 694 3.57 0.09 0.2 111 0.0300 929 7.29 ‘Pipe Channel, Pipe Flow - EF 1450 713 3.73 0.08 12.0" Round Area= 0.8 sf Perim=3.1' r= 0.25) 15.00 7.29 3.86 0.06 n= 0.011 Concrete pipe, straight & clean 15.50 7.42 3.97 0.06 O41 48 0.0200 7.58 5.95 Pipe Channel, Pipe Flow - FG 1600 Tek 4.07 0.05 12.0" Round Area= 0.8 sf Perim= 3.1" r= 0.25' q830

7.29 3.86 0.06 n= 0.011 Concrete pipe, straight & clean 15.50 7.42 3.97 0.06 O41 48 0.0200 7.58 5.95 Pipe Channel, Pipe Flow - FG 1600 Tek 4.07 0.05 12.0" Round Area= 0.8 sf Perim= 3.1" r= 0.25' q830 e848 oes n= 0,011 Concrete pipe, straight & clean 50 784 AGS 004 a4 26 0.0200 7.58 5.95 Pipe Channel, Pipe Flow - GH 4800 792 440 0.04 12.0" Round Area= 0.8 sf Perim=3.1' r= 0.25! 1850 800 4.46 0.03 0.011 Concrete pipe, straight & clean 1900 807 4.52 0.03 0.0 27 0.0300 10.78 13.22 ipe Flow - HI 19.50 8.14 4.58 0.03 15.0" Round Area= 1.2 sf Perim=3.9' r= 0.31" 2000 821 464 0,03 n= 0,011 Concrete pipe, straight & clean 2050 827 470 0.03 44370 Tolar 2100 833 475 0.03 2150 839 480 0.03 2200 845 4.86 0.03 2250 851 4.90 0.02 2300 856 4.95 0.02 2350 861 499 0.02 2400 866 5.04 0.02 2450 866 5.04 0.00 25.00 866 5.04 0.00 25.50 866 5.04 0.00

2025-01 HydroCAD NOAA 24-hr D 100-Year Rainfall=8.66" 2025-01 HydroCAD NOAA 24-hr D 100-Year Rainfall=8.66" Prepared by Dynamic Engineering Printed 2/21/2025 Prepared by Dynamic Engineering Printed 2/21/2025 HydroCAD® 10.20-6a sin 08640 © 2024 HydroCAD Software Solutions LLC Page 46 HydroCAD® 10.20-6a sin 08640 © 2024 HydroCAD Software Solutions LLC Page 47 Subcatchment 3S: Proposed Impervious Hydrograph for Subcatchment 3S: Proposed Impervious aan Time Precip. Excess Runoff | Time Precip. Excess Runoff. Tt {rours) (nehes) (inches) (cs) | (hours) Gnohes) (ches) cfs) 0.00 0.00 0.00 0.00 | 26.00 866 8.42 0.00 ; 050 0.05 0.00 0.00 | 2650 866 8.42 0.00 1.00 0.10 0.01 0.03 | 27.00 866 8.42 0.00 150 0.15 0.04 0.05 | 2750 866 8.42 0.00 6 200 021 008 007 | 2800 866 842 0.00 250 0.27 012 0.08 | 2850 866 8.42 0.00 3.00 033 0.17 0.09 | 29.00 866 8.42 0.00 5 350 0.39 022 0.09 | 2950 866 8.42 0.00 z 400 045 0.28 0.10 | 30.00 866 8.42 0.00 har 450 052 0.34 0.11 2 500 059 0.40 ont 550 066 0.47 0.12 . 600 074 054 0.12 650 082 062 0.14 2 700 «091 0.71 0.16 750 1.01 0.80 0.17 B00 112 «091 0.19 , 850 1.24 = 1.03 0.21 900 137 1.16 0.22 ° osc 950 153 131 0.28 Ore oe SETS SDN We eT 18 1) 0M 2 2 2 25 26 27 28-20 30 10.00 1.72 1.49 0.34 Time (hours) 10.50 194 4.71 0.40 1100 225 © 202 0.60 1150 275° 251 0.97 1200 415 3.91 429 1250 591 5.68 134 13.00 641 6.17 0.70 13.50 672 6.48 0.45 1400 694 6.70 0.36 1450 7.13 6.89 0.30 15.00 7.29 7.05 0.24 1550 7.42 7.18 0.24 16.00 7.54 7.30 0.20 1650 7657.41 0.18 1700 7.75751 0.17 1750 7.84 7.60 0.15 1800 792 7.68 0.13 1850 800 7.76 0.13 19.00 8.07 7.83 0.12 19.50 8.14 7.90 0.12 20.00 821 7.97 0.11 2050 827 803 ont 21.00 833 8.09 0.14 2150 839 815 0.10 2200 845 821 0.10 2250 851 8.27 0.09 23.00 856 8.32 0.09 2350 861 8.37 0.08 24.00 866 8.42 0.08 2450 866 8.42 0.00 25.00 866 8.42 0.00 25.50 866 8.42 0.00

2025-01 HydroCAD NOAA 24-hr D. 100-Year Rainfall=8.66" Prepared by Dynamic Engineering Printed 2/21/2025 HydroCAD® 10.20-6a s/n 08640 © 2024 HydroCAD Software Solutions LLC Page 48 2025-01 HydroCAD Prepared by Dynamic Engineering HydroCAD® 10.20-6a s/n 08640 © 2024 HydroCAD Software Solutions LLC NOAA 24-hr D 100-Year Rainfall=8.66" Printed 2/21/2025 Page 49 Summary for Subcatchment 4S: Proposed Pervious [49] Hint: To<2dt may require smaller dt Runoff = 1.83 cfs @ 12.11 hrs, Volume= Routed to Link 6L : Proposed Total 0.128 af, Depth= 5.28" Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-30.00 hrs, dt= 0.05 hrs NOAA 24-hr D 100-Year Rainfall=8.66" Area (sf)_CN Description 2,096 61 _>75% Grass cover, Good, HSG B 9,762 74 >75% Grass cover, Good, HSG C 833, 80 _>75% Grass cover, Good, HSG D 12,691 72 Weighted Average 12,691 100.00% Pervious Area Te Length Slope Velocity Capacity Description (min) (feet) (ft) _ (ft/sec) (cfs) 34 21 00150 0.11 Sheet Flow, Sheet Flow - AB Grass: Short n= 0.150 P2=3.35" Sheet Flow, Sheet Flow - BC Smooth surfaces n= 0.011 P2=3.35" Shallow Concentrated Flow, SCF - CD Paved Kv= 20.3 fps. O41 59 0.0252 8.51 6.68 Pipe Channel, Pipe Flow - DE 12.0" Round Area= 0.8 sf Perim=3.1" r= 0.25' 0.011 Conorete pipe, straight & clean Pipe Channel, Pipe Flow - EF 12.0" Round Area= 0.8 sf Perim=3.1" r= 0.25' n= 0.011 Concrete pipe, straight & clean 04 48 00200 7.58 5.95 Pipe Channel, Pipe Flow - FG 12.0" Round Area= 0.8 sf Perim= 3.1" r= 0.25' n= 0.011 Concrete pipe, straight & clean 4 26 0.0200 7.58 5.95 Pipe Channel, Pipe Flow - GH 12.0" Round Area= 0.8 sf Perim=3.1" r= 0.25' n= 0.011 Concrete pipe, straight & clean 0.0 27 0.0300 10,78 13.22. Pipe Channel, Pipe Flow - Hi 15.0" Round Area= 1.2 sf Perim=3.9' r= 0.31" n= 0.011 Concrete pipe, straight & clean 0s 43 0.0300 1.40 03 35 0.0082 1.84 02 111 0.0300 9,29 7.29 44 370 Total Subcatchment 4S: Proposed Pervious Hydrograph | NOAA 24-hr D 100-Year Rainfall=8.66" Toue te et? We 19 20 21 22 22 24 25 26 27 28 20 20 Time (hours)

2025-01 HydroCAD NOAA 24-hr D 100-Year Rainfall=8.66" 2025-01 HydroCAD NOAA 24-hr D 100-Year Rainfall=8.66" Prepared by Dynamic Engineering Printed 2/21/2025 Prepared by Dynamic Engineering Printed 2/21/2025 HydroCAD® 10.20-6a s/n 08640 © 2024 HydroCAD Software Solutions LLC Page 50 HydroCAD® 10.20-6a s/n 08640 © 2024 HydroCAD Software Solutions LLC Page 51 Hydrograph for Subcatchment 4S: Proposed Pervious Summary for Link 5L: Existing Total Time Precip. Excess Runoff Time Precip. Excess Runoff Inflow Area 1.133 ac, 77.12% Impervious, Inflow Depth = 7.65" for 100-Year event (hours) (inches) (inches) (cfs) | (hours) (inches) (inches) (cfs) inflow 9.01 ofs @ 12.10 hrs, Volume= 0.722 af 0.00 0.00 0.00 0.00 | 26.00 866 5.28 0.00 = = = 9.90.00 0.00 9.00 | 2600 865 5.28 0.00 Primary 9.01 cfs@ 12.10 hrs, Volume: 0.722 af, Atten= 0%, Lag= 0.0 min 1.00 0.10 0.00 0.00 | 27.00 866 5.28 0.00 = 7 = = ts0 01s (000 ooo | o7so 868 S88 00 Primary outflow = Inflow, Time Span= 0.00-30.00 hrs, dt= 0.05 hrs 200 021 0.00 0.00 | 2800 866 528 0.00 . a 250 0.27 0.00 0.00 2850 866 5.28 0.00 Link 5L: Existing Total 3.00 033 0.00 0.00 | 29.00 866 528 0.00 Hydrograph 350 0.39 0.00 0.00 | 2950 886 5.28 0.00 400 0.45 0.00 0.00 | 30.00 866 5.28 0.00 450 0.52 0.00 0.00 0 tad tt 500 059 0.00 0.00 H Wy Araqn4 4° 550 0668 000 0.00 2 Inflow Area=1.13: 600 0.74 0.00 0.00 650 082 0.00 0.00 8 aLeke 7.00 091 0,00 0.00 750 1.01 0.01 0.01 r 800 «112 © 0.03 0.01 850 1.24 0.05 0.01 3? 900 137 0.08 0.02 £ 950 153 0.12 0.03 2° 10.00 1.72 0.18 0.04 Fd 1050 1.94 0.27 0.06 * 1100 225 0.40 0.10 3 1150 275 0.66 0.19 1200 415 1.57 1.02 2 1250 591 292 0.38 13.00 641 3.33 0.20 1’ 13.50 6.72 3.59 0.13 1400 694 3.78 0.10 ° ne. 1450 7.13 © 3.94 0.09 OL Raa SCT OO WT te 1 WW 18 19 0 2B 2 26 25 26-27 28-20 20 15.00 7.29 4.07 0.07 “Time (hours) 1550 7.42 4.19 0.06 16.00 7.54 4.29 0.06 1650 765 439 0.05 1700 7.75 4.47 0.05 1750 7.84 4.55 0.05 1800 7.92 4.62 0.04 1850 8.00 4.69 0.04 19.00 807 4.75 0.04 19.50 8.14 4.82 0.04 20.00 821 4.88 0.03 2050 827 493 0.03 2100 833 499 0.03 2150 839 5.04 0.03 2200 845 5.09 0.03 2250 851 5.14 0.03 23.00 856 5.19 0.03 2350 861 5.24 0.03 24.00 866 5.28 0.02 2450 866 5.28 0.00 25.00 866 5.28 0.00 25.50 866 5.28 0.00

2025-01 HydroCAD NOAA 24-hr D. 100-Year Rainfall=8.66" Prepared by Dynamic Engineering Printed 2/21/2025 HydroCAD® 10.20-6a s/n 08640 © 2024 HydroCAD Software Solutions LLC Page 52 2025-01 HydroCAD NOAA 24-hr D. 100-Year Rainfall=8.66" Prepared by Dynamic Engineering Printed 2/21/2025 HydroCAD® 10.20-6a s/n 08640 © 2024 HydroCAD Software Solutions LLC Page 53 Hydrograph for Link SL: Existing Total Time Inflow Elevation Primary | Time Inflow Elevation Primary (hours) (cfs) (eet) (cfs) } (hours) (cfs) (feet) (cls) 0.00 0.00 0.00 0.00 | 26.00 0.00 0.00 0.00 0.50 0.00 0.00 0.00 | 26.50 0.00 0.00 0.00 1.00 0.03 0.00 0.03 | 27.00 0.00 0.00 0.00 1.50 0.05, 0.00 0.05 | 27.50 0.00 0.00 0.00 2.00 0.07 0.00 007 | 28.00 0.00 0.00 0.00 2.50 0.08 0.00 0.08 | 28.50 0.00 0.00 0.00 3.00 0.09 0.00 0.09 | 29.00 0.00 0.00 0.00 3.50 0.10 0.00 0.10 | 29.50 0.00 0.00 0.00 4,00 0.10 0.00 0.10 | 30.00 0.00 0.00 0.00 4.50 0.11 0.00 ot 5.00 0.12 0.00 012 5.50 0.12 0.00 0.12 6.00 0.13 0.00 0.13 6.50 0.14 0.00 0.14 7.00 0.16 0.00 0.16 7.50 0.18 0.00 0.18 8.00 0.20 0.00 0.20 8.50 0.22 0.00 0.22 9.00 0.24 0.00 0.24 9.50 0.31 0.00 0.31 10.00 0.38 0.00 0.38 10.50 0.45 0.00 0.45 11.00 0.70 0.00 0.70 11.50 1.16 0.00 1.16 12.00 5.34 0.00 5.34 12.50 1 0.00 Rea) 13.00 0.90 0.00 0.90, 13.50 0.58 0.00 0.58 14.00 0.46 0.00 0.46 14.50 0.39 0.00 0.39 15.00 0.31 0.00 0.31 15.50 0.28 0.00 0.28 16.00 0.26 0.00 0.26 16.50 0.24 0.00 0.24 17.00 0.21 0.00 0.21 17.50 0.19 0.00 0.19 18.00 0.17 0.00 0.17 18.50 0.16 0.00 0.16 19.00 0.16 0.00 0.16 19.50 0.15, 0.00 0.15, 20.00 0.15 0.00 0.15 20.50 014 0.00 014 21.00 0.14 0.00 0.14 21.50 0.13 0.00 0.13 22.00 0.13 0.00 0.13 22.50 0.12 0.00 0.12 23.00 0.12 0.00 0.12 23.50 ont 0.00 ont 24.00 0.11 0.00 ot 24.50 0.00 0.00 0.00 25.00 0.00 0.00 0.00, 25.50 0.00 0.00 0.00 Summary for Link 6L: Proposed Total Inflow Area 1.133 ac, 74.29% Impervious, Inflow Depth = 7.61" for 100-Year event Inflow 8.97 cfs @ 12.10hrs, Volume= 0.719 af Primary 8.97 cfs@ 12.10 hrs, Volume= 0.719 af, Atten= 0%, Lag= 0.0 min Primary outflow = Inflow, Time Span= 0,00-30.00 hrs, dt= 0.05 hrs Link 6L: Proposed Total Hydrograph Flow (efs) ° le, O12 34 5 6 7 8 8 TOT) i te We WIT 18 19 20 1 22 2 24 25 26 27 28 20 30 Time (hours)

2025-01 HydroCAD NOAA 24-hr D. 100-Year Rainfall=8.66" Prepared by Dynamic Engineering Printed 2/21/2025 HydroCAD® 10.20-6a s/n 08640 © 2024 HydroCAD Software Solutions LLC Page 54 Hydrograph for Link 6L: Proposed Total Time Inflow Elevation Primary | Time Inflow Elevation Primary (hours) (cfs) (eet) (cfs) } (hours) (cfs) (feet) (cls) 0.00 0.00 0.00 0.00 | 26.00 0.00 0.00 0.00 0.50 0.00 0.00 0.00 | 26.50 0.00 0.00 0.00 1.00 0.03 0.00 0.03 | 27.00 0.00 0.00 0.00 1.50 0.05, 0.00 0.05 | 27.50 0.00 0.00 0.00 2.00 0.07 0.00 007 | 28.00 0.00 0.00 0.00 2.50 0.08 0.00 0.08 | 28.50 0.00 0.00 0.00 3.00 0.09 0.00 0.09 | 29.00 0.00 0.00 0.00 3.50 0.09 0.00 0.09 | 29.50 0.00 0.00 0.00 4,00 0.10 0.00 0.10 | 30.00 0.00 0.00 0.00 4.50 0.11 0.00 ott 5.00 ont 0.00 ont 5.50 0.12 0.00 0.12 6.00 0.12 0.00 0.12 6.50 0.14 0.00 0.14 7.00 0.16 0.00 0.16 7.50 0.18 0.00 0.18 8.00 0.20 0.00 0.20 8.50 0.22 0.00 0.22 9.00 0.24 0.00 0.24 9.50 0.31 0.00 0.31 10.00 0.38 0.00 0.38 10.50 0.45 0.00 0.45 11.00 0.70 0.00 0.70 11.50 1.16 0.00 1.16 12.00 5.31 0.00 5.31 12.50 1.72 0.00 1.72 13.00 0.90 0.00 0.90 13.50 0.58 0.00 0.58 14.00 0.46 0.00 0.46 14.50 0.39 0.00 0.39 15.00 0.31 0.00 0.31 15.50 0.28 0.00 0.28 16.00 0.26 0.00 0.26 16.50 0.24 0.00 0.24 17.00 0.21 0.00 0.21 17.50 0.19 0.00 0.19 18.00 0.17 0.00 0.17 18.50 0.16 0.00 0.16 19.00 0.16 0.00 0.16 19.50 0.15, 0.00 0.15, 20.00 0.15 0.00 0.15 20.50 014 0.00 014 21.00 0.14 0.00 0.14 21.50 0.13 0.00 0.13 22.00 0.13 0.00 0.13 22.50 0.12 0.00 0.12 23.00 0.12 0.00 0.12 23.50 ont 0.00 ont 24.00 0.11 0.00 ot 24.50 0.00 0.00 0.00 25.00 0.00 0.00 0.00, 25.50 0.00 0.00 0.00

MULTI-HYDROGRAPH PLOT – EXISTING AND PROPOSED SUPERIMPOSED 2-, 10- & 100-YR