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.