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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: Powwow River-Merrimack River

HUC Name
010700061401 Little River
010700061402 Creek Brook-Merrimack River
010700061403 Powwow River
010700061404 Outlet Merrimack River