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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.

Hydrological Unit: Upper Ammonoosuc River

HUC Name
010801010701 Headwaters Upper Ammonoosuc River
010801010702 Higgins Brook-Upper Ammonoosuc River
010801010703 North Branch Upper Ammonoosuc River
010801010704 Phillips Brook
010801010705 Mill Brook
010801010706 Nash Stream
010801010707 Upper Ammonoosuc River