SNOFLO
 


       
       

MAINE FLOW REPORT

April 16 2025
       

Streamflow levels across Maine are currently 76.0% of normal, with the Penobscot River At West Enfield reporting the highest discharge in the state with 26400cfs and gauge stage of 8.46 ft. Meanwhile, the Carrabassett River Near North Anson is seeing a spike in streamflows today after experiencing a 153.04% increase since yesterday, and currently running at 4580cfs.

Maximum gauge stage in the state was last observed at the Mattawamkeag River Near Mattawamkeag, currently reporting a stage of 10.41ft. The Grand Lake Stream At Grand Lake Stream in the St. Croix watershed is surging for this time of year at 1240cfs, about 124.5% of normal.

Maine Flow History


Maine experiences varied flow conditions due to its unique hydrology and climate characteristics. Major surface flows include the Penobscot, Kennebec, Androscoggin, and Saco Rivers, which are regulated by large reservoirs and dams. The watershed area of each river is affected by snowpack, precipitation, and temperature, resulting in seasonal flow changes. Coastal rivers are influenced by tides and have a freshwater/saltwater interface. Maine's precipitation is relatively high, but its variability poses challenges in water management. Climate change may cause more extreme weather events, such as heavy rainfalls and droughts, affecting water availability and quality. As a result, monitoring and management of Maine's water resources are crucial for sustaining ecology, economy, and public well-being.

Streamflow Distribution

Rafting & Kayaking

River Run Segments