Philadelphia Water Department
Manual Development Resources All

Search through the entire PWD Plan Review website.

Search through the Stormwater Management Guidance Manual.

Search through the Stormwater Development Resources.

Apply

Apply here and create your Existing Resources & Site Analysis (ERSA) application.

Manual

View the Stormwater Manual where we look at Stormwater Regulations: Water Quality, Channel Protection, & Flood Control requirements.

Development Resources

View the Development Resources. Here you will find information pertaining to stormwater that is not in the guidance manual.