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Important for you to know:

  • New to WDFN: customize and keep track of your list of favorite monitoring locations and data types using the new My Favorites page. To learn more, read our announcement on our Water Data for the Nation blog.

Hydrological Unit: Lower Delaware

HUC Name
0204020201 North Branch Rancocas Creek
0204020202 South Branch Rancocas Creek
0204020203 Pennypack Creek-Delaware River
0204020204 Cooper River-Delaware River
0204020205 Darby Creek-Delaware River
0204020206 Raccoon Creek-Delaware River
Monitoring Locations