2025 02 Drainage Statement Signed

TABLE OF CONTENTS Page No. I. Introduction ............................................................................................... 3 II. Existing Drainage Conditions ..................................................................... 4 III. Proposed Drainage Conditions ................................................................... 4 IV. Runoff Rate Reduction Performance .......................................................... 4 V. Groundwater Recharge .............................................................................. 4 VI. Water Quality ............................................................................................ 5 VII. Conclusion ................................................................................................. 5 APPENDIX • Location Map • USGS Map • NRCS Web Soil Survey • Hydrograph Summary Reports – Existing and Proposed Conditions 2-, 10- & 100-yr • Multi-Hydrograph Plot – Existing and Proposed Conditions Superimposed 2-, 10- & 100-yr • Stormwater Collection System Calculations (Pipe Sizing) • Drainage & Inlet Area Maps MPB Realty, LLC June 2024 DEC# 1021-99-025 2 Last Revised February 2025