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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: East Machias River

HUC Name
010500020201 Barrows Lake-Northern Stream
010500020202 Rocky Lake-Rocky Lake Stream
010500020203 Hadley Lake-East Machias River
010500020204 Gardner Lake
010500020205 East Machias River