Revised Stormwater Management Report

POA 2 proposed 2024-05-12 HydroCad - Proposed POA 2 Multi-Event Tables Prepared by Anderson Consulting Services Printed 6/29/2024 Page 322 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Events for Subcatchment 20S: Basin 3 - Perv Event Rainfall (inches) 2-Year 10-Year 100-Year WQ 3.44 5.22 8.66 1.25 Runoff (cfs) 0.55 1.20 2.57 0.06 Volume Depth (cubic-feet) (inches) 1,922 4,074 8,851 118 1.20 2.54 5.52 0.07

POA 2 proposed 2024-05-12 HydroCad - Proposed POA 2 Multi-Event Tables Prepared by Anderson Consulting Services Printed 6/29/2024 Page 323 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Events for Subcatchment 21S: Basin 4 - Imp Event Rainfall (inches) 2-Year 10-Year 100-Year WQ 3.44 5.22 8.66 1.25 Runoff (cfs) 3.77 5.76 9.59 3.34 Volume Depth (cubic-feet) (inches) 13,377 20,787 35,125 4,316 3.21 4.98 8.42 1.03

POA 2 proposed 2024-05-12 HydroCad - Proposed POA 2 Multi-Event Tables Prepared by Anderson Consulting Services Printed 6/29/2024 Page 324 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Events for Subcatchment 24S: Basin 4 - Perv Event Rainfall (inches) 2-Year 10-Year 100-Year WQ 3.44 5.22 8.66 1.25 Runoff (cfs) 0.24 0.52 1.11 0.03 Volume Depth (cubic-feet) (inches) 752 1,594 3,462 46 1.20 2.54 5.52 0.07

POA 2 proposed 2024-05-12 HydroCad - Proposed POA 2 Multi-Event Tables Prepared by Anderson Consulting Services Printed 6/29/2024 Page 325 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Events for Subcatchment 25S: Basin 2 - Perv Event Rainfall (inches) 2-Year 10-Year 100-Year WQ 3.44 5.22 8.66 1.25 Runoff (cfs) 2.54 5.11 10.39 0.50 Volume Depth (cubic-feet) (inches) 9,497 18,966 39,275 878 1.45 2.90 6.00 0.13

POA 2 proposed 2024-05-12 HydroCad - Proposed POA 2 Multi-Event Tables Prepared by Anderson Consulting Services Printed 6/29/2024 Page 326 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Events for Subcatchment 28S: Basin 2 - Imp Event Rainfall (inches) 2-Year 10-Year 100-Year WQ 3.44 5.22 8.66 1.25 Runoff (cfs) 1.91 2.92 4.86 1.76 Volume Depth (cubic-feet) (inches) 8,063 12,529 21,171 2,601 3.21 4.98 8.42 1.03

POA 2 proposed 2024-05-12 HydroCad - Proposed POA 2 Multi-Event Tables Prepared by Anderson Consulting Services Printed 6/29/2024 Page 327 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Events for Subcatchment 29S: Basin 8 - Imp Event Rainfall (inches) 2-Year 10-Year 100-Year WQ 3.44 5.22 8.66 1.25 Runoff (cfs) 2.68 4.08 6.80 2.44 Volume Depth (cubic-feet) (inches) 10,529 16,362 27,647 3,397 3.21 4.98 8.42 1.03

POA 2 proposed 2024-05-12 HydroCad - Proposed POA 2 Multi-Event Tables Prepared by Anderson Consulting Services Printed 6/29/2024 Page 328 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Events for Subcatchment 30S: Basin 8 - Perv Event Rainfall (inches) 2-Year 10-Year 100-Year WQ 3.44 5.22 8.66 1.25 Runoff (cfs) 0.76 1.55 3.19 0.13 Volume Depth (cubic-feet) (inches) 2,632 5,332 11,171 222 1.39 2.81 5.88 0.12

POA 2 proposed 2024-05-12 HydroCad - Proposed POA 2 Multi-Event Tables Prepared by Anderson Consulting Services Printed 6/29/2024 Page 329 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Events for Subcatchment 31S: Basin 7 - Imp Event Rainfall (inches) 2-Year 10-Year 100-Year WQ 3.44 5.22 8.66 1.25 Runoff (cfs) 2.80 4.28 7.12 2.58 Volume Depth (cubic-feet) (inches) 12,509 19,438 32,846 4,036 3.21 4.98 8.42 1.03

POA 2 proposed 2024-05-12 HydroCad - Proposed POA 2 Multi-Event Tables Prepared by Anderson Consulting Services Printed 6/29/2024 Page 330 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Events for Subcatchment 32S: Basin 7 - Perv Event Rainfall (inches) 2-Year 10-Year 100-Year WQ 3.44 5.22 8.66 1.25 Runoff (cfs) 1.74 3.58 7.37 0.30 Volume Depth (cubic-feet) (inches) 6,939 14,058 29,453 586 1.39 2.81 5.88 0.12

POA 2 proposed 2024-05-12 HydroCad - Proposed POA 2 Multi-Event Tables Prepared by Anderson Consulting Services Printed 6/29/2024 Page 331 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Events for Subcatchment 35S: DA 2 Und - Imp Event Rainfall (inches) 2-Year 10-Year 100-Year WQ 3.44 5.22 8.66 1.25 Runoff (cfs) 3.49 5.34 8.88 3.19 Volume Depth (cubic-feet) (inches) 14,033 21,805 36,846 4,527 3.21 4.98 8.42 1.03