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Appendices

D. Watershed Maps

D. Watershed Maps

Watershed location plays an important role in identifying how the Stormwater Regulations, specifically the Post-Construction Stormwater Management Requirements, are applied to a project. To determine a site's watershed location using an address, the applicant can visit the Philadelphia Water Department's "Find Your Watershed" tool. Once the location is determined, Appendix D may be used to evaluate the development site's Flood Management District and sewershed. If he or she is unable to confirm either, the applicant should contact Stormwater Plan Review.