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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: Swift River

HUC Name
010600020201 Headwaters Swift River
010600020202 Oliverian Brook-Swift River
010600020203 Pequawket Brook
010600020204 Swift River