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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: Raritan River

HUC Name
020301050501 Peters Brook-Raritan River
020301050502 Middle Brook
020301050503 Ambrose Brook
020301050504 Green Brook
020301050505 Lawrence Brook
020301050506 Mile Run-Raritan River
020301050507 Mill Brook-Raritan River