Revised Stormwater Management Report

POA 1 proposed 2024-05-12 HydroCad - Proposed POA 1 Multi-Event Tables Prepared by Anderson Consulting Services Printed 6/29/2024 Page 125 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Events for Subcatchment 14S: Basin 1 - Imp Event Rainfall (inches) 2-Year 10-Year 100-Year WQ 3.44 5.22 8.66 1.25 Runoff (cfs) 2.15 3.29 5.47 1.96 Volume Depth (cubic-feet) (inches) 9,987 15,518 26,222 3,222 3.21 4.98 8.42 1.03

POA 1 proposed 2024-05-12 HydroCad - Proposed POA 1 Multi-Event Tables Prepared by Anderson Consulting Services Printed 6/29/2024 Page 126 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Events for Subcatchment 15S: Basin 1 - Perv Event Rainfall (inches) 2-Year 10-Year 100-Year WQ 3.44 5.22 8.66 1.25 Runoff (cfs) 3.18 6.54 13.50 0.55 Volume Depth (cubic-feet) (inches) 13,249 26,842 56,234 1,118 1.39 2.81 5.88 0.12

POA 1 proposed 2024-05-12 HydroCad - Proposed POA 1 Multi-Event Tables Prepared by Anderson Consulting Services Printed 6/29/2024 Page 127 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Events for Subcatchment 17S: Basin 5 - Imp Event Rainfall (inches) 2-Year 10-Year 100-Year WQ 3.44 5.22 8.66 1.25 Runoff (cfs) 3.55 5.42 9.01 3.05 Volume Depth (cubic-feet) (inches) 11,535 17,925 30,288 3,722 3.21 4.98 8.42 1.03

POA 1 proposed 2024-05-12 HydroCad - Proposed POA 1 Multi-Event Tables Prepared by Anderson Consulting Services Printed 6/29/2024 Page 128 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Events for Subcatchment 22S: Basin 6 - Imp Event Rainfall (inches) 2-Year 10-Year 100-Year WQ 3.44 5.22 8.66 1.25 Runoff (cfs) 9.17 13.99 23.28 7.96 Volume Depth (cubic-feet) (inches) 30,418 47,267 79,870 9,814 3.21 4.98 8.42 1.03

POA 1 proposed 2024-05-12 HydroCad - Proposed POA 1 Multi-Event Tables Prepared by Anderson Consulting Services Printed 6/29/2024 Page 129 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Events for Subcatchment 23S: Basin 6 - Perv Event Rainfall (inches) 2-Year 10-Year 100-Year WQ 3.44 5.22 8.66 1.25 Runoff (cfs) 2.33 4.99 10.58 0.26 Volume Depth (cubic-feet) (inches) 6,639 14,073 30,572 409 1.20 2.54 5.52 0.07

POA 1 proposed 2024-05-12 HydroCad - Proposed POA 1 Multi-Event Tables Prepared by Anderson Consulting Services Printed 6/29/2024 Page 130 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Events for Subcatchment 26S: DA 1 Und - Perv Event Rainfall (inches) 2-Year 10-Year 100-Year WQ 3.44 5.22 8.66 1.25 Runoff (cfs) 2.46 5.01 10.26 0.43 Volume Depth (cubic-feet) (inches) 7,944 16,094 33,717 671 1.39 2.81 5.88 0.12

POA 1 proposed 2024-05-12 HydroCad - Proposed POA 1 Multi-Event Tables Prepared by Anderson Consulting Services Printed 6/29/2024 Page 131 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Events for Subcatchment 27S: Basin 5 - Perv Event Rainfall (inches) 2-Year 10-Year 100-Year WQ 3.44 5.22 8.66 1.25 Runoff (cfs) 0.13 0.27 0.57 0.02 Volume Depth (cubic-feet) (inches) 343 728 1,581 21 1.20 2.54 5.52 0.07

POA 1 proposed 2024-05-12 HydroCad - Proposed POA 1 Multi-Event Tables Prepared by Anderson Consulting Services Printed 6/29/2024 Page 132 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Events for Pond 16P: Basin 1 Event Inflow (cfs) Primary (cfs) Elevation (feet) Storage (cubic-feet) 2-Year 10-Year 100-Year WQ 5.32 13.05 33.46 2.36 0.19 0.60 1.18 0.00 544.02 544.40 545.56 543.63 17,163 30,179 71,431 4,340

POA 1 proposed 2024-05-12 HydroCad - Proposed POA 1 Multi-Event Tables Prepared by Anderson Consulting Services Printed 6/29/2024 Page 133 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Events for Pond 18P: Basin 5 Event Inflow (cfs) Outflow (cfs) Discarded (cfs) Primary (cfs) Elevation (feet) Storage (cubic-feet) 2-Year 10-Year 100-Year WQ 3.68 5.69 9.58 3.06 1.37 2.43 6.04 1.37 1.37 1.37 1.37 1.37 0.00 1.06 4.67 0.00 579.23 579.44 579.76 579.19 1,374 2,595 4,513 1,135

POA 1 proposed 2024-05-12 HydroCad - Proposed POA 1 Multi-Event Tables Prepared by Anderson Consulting Services Printed 6/29/2024 Page 134 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Events for Pond 24P: Basin 6 Event Inflow (cfs) Outflow (cfs) Discarded (cfs) Primary (cfs) Elevation (feet) Storage (cubic-feet) 2-Year 10-Year 100-Year WQ 11.49 18.97 33.86 8.11 8.49 10.90 19.94 8.09 8.27 8.27 8.27 8.09 0.22 2.63 11.67 0.00 600.07 600.28 600.74 600.01 995 4,048 10,554 199