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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 Ammonoosuc River

HUC Name
010801030501 Salmon Hole Brook-Ammonoosuc River
010801030502 Ogontz Brook
010801030503 Pearl Lake Brook-Ammonoosuc River
010801030504 Upper Wild Ammonoosuc River
010801030505 Lower Wild Ammonoosuc River
010801030506 Ammonoosuc River