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Drain Commission
Stormwater Management
Stormwater Management
Administrative Guidelines for Stormwater Management
Stormwater Application & Checklist
Stormwater GCDC Rules and Guidelines 2017
2025 GCDC STANDARD SPECS_EDITION B
Appendix
APPENDIX A - Stormwater Review Application
APPENDIX B - Conceptual Review Checklist
APPENDIX C - Drainage Plan Checklist
APPENDIX D - Stormwater Detention Requirements and Calculator
APPENDIX E - Chart for C Factors
Appendix F1-AutoFill-Maintenance Agreement
Appendix F2-Printable-Maintenance Agreement
APPENDIX I - Engineers Certificate of Outlet
Appendix J - Engineer Certificate of Construction (PDF)
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