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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: Aroostook

HUC Name
0101000401 Millinocket Stream
0101000402 Munsungan Stream
0101000403 Mooseleuk Stream
0101000404 Umcolcus Stream
0101000405 Saint Croix Stream
0101000406 LaPomkeag Stream-Aroostook River
0101000407 Big Machias Lake
0101000408 Machias River
0101000409 Beaver Brook
0101000410 Scopan Lake-Aroostook River
0101000411 Presque Isle Stream
0101000412 Salmon Brook-Aroostook River
0101000413 Little Madawaska River
0101000414 Limestone Stream-Aroostook River
Monitoring Locations