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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: Quinnipiac River

HUC Name
011000040101 Eightmile River
011000040102 Tenmile River
011000040103 Headwaters Quinnipiac River
011000040104 Muddy River
011000040105 Outlet Quinnipiac River