Revised Stormwater Management Report

POA 1 proposed 2024-05-12 HydroCad - Proposed POA 1 NJ DEP 2-hr WQ Rainfall=1.25" Prepared by Anderson Consulting Services Printed 6/29/2024 Page 115 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Hydrograph for Pond 18P: Basin 5 Time (hours) 0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 16.00 18.00 20.00 22.00 24.00 26.00 28.00 30.00 32.00 34.00 36.00 38.00 40.00 42.00 44.00 46.00 48.00 50.00 52.00 54.00 56.00 58.00 60.00 62.00 64.00 66.00 68.00 70.00 72.00 Inflow (cfs) 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Storage (cubic-feet) 0 24 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Elevation (feet) 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 579.00 Outflow (cfs) 0.00 0.11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Discarded (cfs) 0.00 0.11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Primary (cfs) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

POA 1 proposed 2024-05-12 HydroCad - Proposed POA 1 NJ DEP 2-hr WQ Rainfall=1.25" Prepared by Anderson Consulting Services Printed 6/29/2024 Page 116 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Stage-Discharge for Pond 18P: Basin 5 Elevation (feet) 579.00 579.10 579.20 579.30 579.40 579.50 579.60 579.70 579.80 579.90 580.00 580.10 580.20 580.30 580.40 580.50 580.60 580.70 580.80 580.90 581.00 581.10 581.20 581.30 581.40 581.50 581.60 581.70 581.80 581.90 582.00 582.10 582.20 582.30 582.40 582.50 582.60 582.70 582.80 582.90 583.00 583.10 583.20 583.30 583.40 583.50 583.60 583.70 583.80 583.90 584.00 Discharge (cfs) 0.00 1.37 1.37 1.52 2.13 2.99 4.03 5.23 6.56 8.00 9.55 11.19 12.91 14.71 16.57 18.51 20.50 22.55 24.66 26.81 29.00 31.24 33.52 35.83 38.17 40.55 42.96 45.39 47.84 50.32 52.82 55.34 57.87 60.42 62.98 65.55 68.14 70.73 73.33 75.94 78.55 81.16 83.78 86.39 89.01 91.62 94.23 96.84 99.44 102.03 104.62 Discarded (cfs) 0.00 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 1.37 Primary (cfs) 0.00 0.00 0.00 0.15 0.75 1.61 2.66 3.86 5.19 6.63 8.18 9.81 11.54 13.33 15.20 17.14 19.13 21.18 23.28 25.44 27.63 29.87 32.14 34.46 36.80 39.18 41.58 44.02 46.47 48.95 51.45 53.96 56.50 59.05 61.61 64.18 66.77 69.36 71.96 74.56 77.18 79.79 82.40 85.02 87.64 90.25 92.86 95.47 98.07 100.66 103.25 Elevation (feet) 584.10 584.20 584.30 Discharge (cfs) 107.20 109.77 112.33 Discarded (cfs) 1.37 1.37 1.37 Primary (cfs) 105.83 108.40 110.96

POA 1 proposed 2024-05-12 HydroCad - Proposed POA 1 NJ DEP 2-hr WQ Rainfall=1.25" Prepared by Anderson Consulting Services Printed 6/29/2024 Page 117 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Stage-Area-Storage for Pond 18P: Basin 5 Elevation (feet) 579.00 579.10 579.20 579.30 579.40 579.50 579.60 579.70 579.80 579.90 580.00 580.10 580.20 580.30 580.40 580.50 580.60 580.70 580.80 580.90 581.00 581.10 581.20 581.30 581.40 581.50 581.60 581.70 581.80 581.90 582.00 582.10 582.20 582.30 582.40 582.50 582.60 582.70 582.80 582.90 583.00 583.10 583.20 583.30 583.40 583.50 583.60 583.70 583.80 583.90 584.00 Surface (sq-ft) 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 Storage (cubic-feet) 0 592 1,185 1,777 2,370 2,962 3,554 4,147 4,739 5,332 5,924 6,516 7,109 7,701 8,294 8,886 9,478 10,071 10,663 11,256 11,848 12,440 13,033 13,625 14,218 14,810 15,402 15,995 16,587 17,180 17,772 18,364 18,957 19,549 20,142 20,734 21,326 21,919 22,511 23,104 23,696 24,288 24,881 25,473 26,066 26,658 27,250 27,843 28,435 29,028 29,620 Elevation (feet) 584.10 584.20 584.30 Surface (sq-ft) 14,810 14,810 14,810 Storage (cubic-feet) 30,212 30,805 31,397

POA 1 proposed 2024-05-12 HydroCad - Proposed POA 1 NJ DEP 2-hr WQ Rainfall=1.25" Prepared by Anderson Consulting Services Printed 6/29/2024 Page 118 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Summary for Pond 24P: Basin 6 Inflow Area = 180,292 sf, 63.14% Impervious, Inflow Depth = 0.68" for WQ event Inflow = 8.11 cfs @ 1.09 hrs, Volume= 10,222 cf Outflow = 8.09 cfs @ 1.10 hrs, Volume= 10,222 cf, Atten= 0%, Lag= 0.3 min Discarded = 8.09 cfs @ 1.10 hrs, Volume= 10,222 cf Primary = 0.00 cfs @ 0.00 hrs, Volume= 0 cf Routed to Pond 16P : Basin 1 Routing by Stor-Ind method, Time Span= 0.00-72.00 hrs, dt= 0.01 hrs Peak Elev= 600.01' @ 1.10 hrs Surf.Area= 35,719 sf Storage= 199 cf Plug-Flow detention time= 0.4 min calculated for 10,221 cf (100% of inflow) Center-of-Mass det. time= 0.4 min ( 69.2 - 68.8 ) Volume #1 Invert 600.00' Elevation (feet) 600.00 601.00 601.42 Device #1 #2 Avail.Storage 20,288 cf Surf.Area (sq-ft) 35,719 35,719 35,719 Routing Primary Discarded Invert 600.02' 600.00' Storage Description Custom Stage Data (Prismatic) Listed below (Recalc) 50,721 cf Overall x 40.0% Voids Inc.Store (cubic-feet) 0 35,719 15,002 Cum.Store (cubic-feet) 0 35,719 50,721 Outlet Devices 6.0' long Sharp-Crested Rectangular Weir 2 End Contraction(s) 10.000 in/hr Exfiltration over Surface area Discarded OutFlow Max=8.27 cfs @ 1.10 hrs HW=600.01' (Free Discharge) 2=Exfiltration (Exfiltration Controls 8.27 cfs) Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=600.00' (Free Discharge) 1=Sharp-Crested Rectangular Weir ( Controls 0.00 cfs)

POA 1 proposed 2024-05-12 HydroCad - Proposed POA 1 NJ DEP 2-hr WQ Rainfall=1.25" Prepared by Anderson Consulting Services Printed 6/29/2024 Page 119 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Pond 24P: Basin 6 Hydrograph 8.11 cfs Inflow Area=180,292 sf Peak Elev=600.01' Storage=199 cf 8.09 cfs 9 8.09 cfs 8 Inflow Outflow Discarded Primary 7 Flow (cfs) 6 5 4 3 2 1 0.00 cfs 0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 Time (hours) Pond 24P: Basin 6 Stage-Discharge Total Discarded Primary Elevation (feet) 601 Exfiltration Sharp-Crested Rectangular Weir 600 0 5 10 15 20 Discharge (cfs) 25 30 35

POA 1 proposed 2024-05-12 HydroCad - Proposed POA 1 NJ DEP 2-hr WQ Rainfall=1.25" Prepared by Anderson Consulting Services Printed 6/29/2024 Page 120 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Hydrograph for Pond 24P: Basin 6 Time (hours) 0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 16.00 18.00 20.00 22.00 24.00 26.00 28.00 30.00 32.00 34.00 36.00 38.00 40.00 42.00 44.00 46.00 48.00 50.00 52.00 54.00 56.00 58.00 60.00 62.00 64.00 66.00 68.00 70.00 72.00 Inflow (cfs) 0.00 0.30 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Storage (cubic-feet) 0 7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Elevation (feet) 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 600.00 Outflow (cfs) 0.00 0.30 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Discarded (cfs) 0.00 0.30 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Primary (cfs) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

POA 1 proposed 2024-05-12 HydroCad - Proposed POA 1 NJ DEP 2-hr WQ Rainfall=1.25" Prepared by Anderson Consulting Services Printed 6/29/2024 Page 121 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Stage-Discharge for Pond 24P: Basin 6 Elevation (feet) 600.00 600.02 600.04 600.06 600.08 600.10 600.12 600.14 600.16 600.18 600.20 600.22 600.24 600.26 600.28 600.30 600.32 600.34 600.36 600.38 600.40 600.42 600.44 600.46 600.48 600.50 600.52 600.54 600.56 600.58 600.60 600.62 600.64 600.66 600.68 600.70 600.72 600.74 600.76 600.78 600.80 600.82 600.84 600.86 600.88 600.90 600.92 600.94 600.96 600.98 601.00 Discharge (cfs) 0.00 8.27 8.32 8.43 8.56 8.71 8.89 9.08 9.29 9.52 9.76 10.01 10.28 10.56 10.85 11.15 11.46 11.78 12.11 12.46 12.81 13.17 13.53 13.91 14.30 14.69 15.09 15.50 15.91 16.34 16.77 17.20 17.65 18.10 18.56 19.02 19.49 19.97 20.45 20.94 21.43 21.93 22.44 22.95 23.47 23.99 24.52 25.05 25.59 26.13 26.68 Discarded (cfs) 0.00 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 Primary (cfs) 0.00 0.00 0.06 0.16 0.29 0.44 0.62 0.81 1.02 1.25 1.49 1.74 2.01 2.29 2.58 2.88 3.19 3.51 3.85 4.19 4.54 4.90 5.27 5.64 6.03 6.42 6.82 7.23 7.65 8.07 8.50 8.94 9.38 9.83 10.29 10.75 11.22 11.70 12.18 12.67 13.16 13.66 14.17 14.68 15.20 15.72 16.25 16.78 17.32 17.86 18.41 Elevation (feet) 601.02 601.04 601.06 601.08 601.10 601.12 601.14 601.16 601.18 601.20 601.22 601.24 601.26 601.28 601.30 601.32 601.34 601.36 601.38 601.40 601.42 Discharge (cfs) 27.23 27.79 28.36 28.92 29.50 30.07 30.66 31.24 31.83 32.43 33.03 33.63 34.24 34.85 35.47 36.09 36.71 37.34 37.98 38.61 39.25 Discarded (cfs) 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 8.27 Primary (cfs) 18.97 19.52 20.09 20.66 21.23 21.81 22.39 22.97 23.56 24.16 24.76 25.36 25.97 26.58 27.20 27.82 28.45 29.07 29.71 30.34 30.98

POA 1 proposed 2024-05-12 HydroCad - Proposed POA 1 NJ DEP 2-hr WQ Rainfall=1.25" Prepared by Anderson Consulting Services Printed 6/29/2024 Page 122 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Stage-Area-Storage for Pond 24P: Basin 6 Elevation (feet) 600.00 600.02 600.04 600.06 600.08 600.10 600.12 600.14 600.16 600.18 600.20 600.22 600.24 600.26 600.28 600.30 600.32 600.34 600.36 600.38 600.40 600.42 600.44 600.46 600.48 600.50 600.52 600.54 600.56 600.58 600.60 600.62 600.64 600.66 600.68 600.70 600.72 600.74 600.76 600.78 600.80 600.82 600.84 600.86 600.88 600.90 600.92 600.94 600.96 600.98 601.00 Surface (sq-ft) 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 Storage (cubic-feet) 0 286 572 857 1,143 1,429 1,715 2,000 2,286 2,572 2,858 3,143 3,429 3,715 4,001 4,286 4,572 4,858 5,144 5,429 5,715 6,001 6,287 6,572 6,858 7,144 7,430 7,715 8,001 8,287 8,573 8,858 9,144 9,430 9,716 10,001 10,287 10,573 10,859 11,144 11,430 11,716 12,002 12,287 12,573 12,859 13,145 13,430 13,716 14,002 14,288 Elevation (feet) 601.02 601.04 601.06 601.08 601.10 601.12 601.14 601.16 601.18 601.20 601.22 601.24 601.26 601.28 601.30 601.32 601.34 601.36 601.38 601.40 601.42 Surface (sq-ft) 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 35,719 Storage (cubic-feet) 14,573 14,859 15,145 15,431 15,716 16,002 16,288 16,574 16,859 17,145 17,431 17,717 18,002 18,288 18,574 18,860 19,145 19,431 19,717 20,003 20,288

POA 1 proposed 2024-05-12 HydroCad - Proposed POA 1 NJ DEP 2-hr WQ Rainfall=1.25" Prepared by Anderson Consulting Services Printed 6/29/2024 Page 123 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Summary for Link 25L: POA 1 Inflow Area = Inflow = Primary = 447,746 sf, 43.41% Impervious, Inflow Depth = 0.02" for WQ event 0.43 cfs @ 1.17 hrs, Volume= 671 cf 0.43 cfs @ 1.17 hrs, Volume= 671 cf, Atten= 0%, Lag= 0.0 min Primary outflow = Inflow, Time Span= 0.00-72.00 hrs, dt= 0.01 hrs Link 25L: POA 1 Hydrograph 0.48 0.43 cfs 0.46 0.43 cfs 0.44 0.42 0.4 0.38 0.36 0.34 0.32 0.3 0.28 0.26 0.24 0.22 0.2 0.18 0.16 0.14 0.12 0.1 0.08 0.06 0.04 0.02 0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 Time (hours) Flow (cfs) Inflow Area=447,746 sf Inflow Primary

POA 1 proposed 2024-05-12 HydroCad - Proposed POA 1 NJ DEP 2-hr WQ Rainfall=1.25" Prepared by Anderson Consulting Services Printed 6/29/2024 Page 124 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Hydrograph for Link 25L: POA 1 Time (hours) 0.00 1.00 2.00 3.00 4.00 5.00 6.00 7.00 8.00 9.00 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 19.00 20.00 21.00 22.00 23.00 24.00 25.00 26.00 27.00 28.00 29.00 30.00 31.00 32.00 33.00 34.00 35.00 36.00 37.00 38.00 39.00 40.00 41.00 42.00 43.00 44.00 45.00 46.00 47.00 48.00 49.00 50.00 Inflow (cfs) 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Elevation (feet) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Primary (cfs) 0.00 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Time (hours) 51.00 52.00 53.00 54.00 55.00 56.00 57.00 58.00 59.00 60.00 61.00 62.00 63.00 64.00 65.00 66.00 67.00 68.00 69.00 70.00 71.00 72.00 Inflow (cfs) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Elevation (feet) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Primary (cfs) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00