Stormwater Management Report South Hope Chapel Rd. Subdivision Project #23184

Table of Contents

Introduction.....1 ○ Existing Conditions .....1 ○ Proposed Development .....1 ○ Soils .....1 Stormwater Analysis .....2 ○ Existing Hydrology .....2 ○ Proposed Hydrology .....5 ○ Storm Sewer Design .....9 Compliance.....9 ○ Water Quality .....9 ○ Water Quantity .....10 ○ Groundwater Recharge .....11 ○ Green Infrastructure .....11 ○ Groundwater Mounding Analysis .....13 ○ Soil Erosion and Sediment Control .....14 ○ New Jersey Pineland Commission Specific Requirements .....15 County ROW Improvements .....20 Conclusion .....20 Appendix A – Maps .....1 Appendix B – Existing Conditions Analysis .....2 Appendix C – Proposed Conditions Analysis .....3 Appendix D – Failure Analysis .....4 Appendix E – Water Quality Analysis .....5 Appendix F – County ROW Improvements .....6 Appendix G – Groundwater Mounding Analysis .....7 Appendix H – Pipe System Calculations .....8 Appendix I – Conduit Outlet Protection .....9 Appendix J – Drainage Area Maps .....10