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Find Your Watershed

How do I use this map?

To determine the watershed you live, work, or play in, enter an address in the box below, and click Search. A marker will be placed at that address, and the background color on the map will correspond to the list of watersheds in the legend.


Search for your address

(Example: 1101 Market St)

For a downloadable copy of Philadelphia's watersheds click here: Map of Philadelphia's Watersheds.