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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: Presumpscot

HUC Name
0106000101 Sebago Lake
0106000102 Royal River
0106000103 Presumpscot River
0106000104 Fore River
0106000105 Saco Bay-Frontal Atlantic Ocean
0106000106 Casco Bay-Frontal Atlantic Ocean
Monitoring Locations