MAINE FLOW REPORT

Last Updated: December 19, 2025

Streamflow levels across Maine are currently 35.0% of normal, with the Penobscot River At West Enfield reporting the highest discharge in the state with 5940cfs and gauge stage of 2.67 ft. Meanwhile, the Androscoggin River Near Auburn is seeing a spike in streamflows today after experiencing a 47.64% increase since yesterday, and currently running at 3130cfs.

Maximum gauge stage in the state was last observed at the Narraguagus River At Cherryfield, currently reporting a stage of 8.03ft. The Androscoggin River At Rumford in the Lower Androscoggin watershed is surging for this time of year at 2230cfs, about -9.18% of normal.

       



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.


       

Winter Storm Warnings

December 19 2025

Residents of Maine, particularly in interior Waldo County, Coastal Waldo, Knox, Lincoln, Sagadahoc, Coastal Cumberland, interior Hancock, Southern Penobscot, Coastal Hancock, and Coastal Washington Counties are urged to prepare for potentially damaging winds today. The National Weather Service has issued High Wind Warnings with expected south winds of 20 to 35 mph and gusts up to 60 mph, which could down trees and power lines, leading to significant power outages and making travel difficult, especially for high profile vehicles. Areas like Central Somerset, Northern Franklin, and Northern Oxford Counties are also on alert with Wind Advisories in effect, advising of southwest winds 15 to 25 mph with gusts up to 50 mph. Dense morning fog further complicates conditions, reducing visibility. Please secure outdoor objects and exercise caution if travel is necessary.


Rafting & Kayaking

River Run Status Streamflow (CFS) Air Temp (F)
Kennebec Gorge
Class III to IV+
44.67
       
View all

Explore Rivers