City of Philadelphia

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Major Watersheds - Philadelphia

Polygon feature class representing major watersheds in Philadelphia. Data was developed originally from either USGS and the 2004 Sanborn DEM (digital elevation model) using ArcHydro watershed extraction tools. Major Watersheds are dissolved from subshed boundaries which reflect surface flow in relationship to stormwater inlets and outfalls.

Resources

Additional Info

Created	December 8, 2014
Category	Environment, Planning / Zoning, Real Estate / Land Records
License	Other (City of Philadelphia)
Maintainer	Phil Pierdomenico
Maintainer Email	raymond.pierdomenico@phila.gov
Usage	Public Use; Free

Open in GitHub