Stormwater Management Report 03302026

Table of Contents Introduction .............................................................................................................. 3 Existing Site Conditions ........................................................................................ 3 Proposed Site Conditions ..................................................................................... 3 Groundwater Recharge ....................................................................................... 4 Water Quality Design .......................................................................................... 5 Water Quantity Design ........................................................................................ 5 Soil Erosion and Sediment Control Compliance ................................................. 8 Collection and Conveyance System Design ........................................................ 8 Conclusion............................................................................................................. 8 APPENDICES A. Existing Runoff Calculations B. Proposed Runoff Calculations C. Storm Sewer Capacity Calculations D. NRCS Soil Mapping Data E. Geotechnical Report F. Drainage area maps 2