SNOFLO



KENNEBEC RIVER

RIVER LEVELS
April 29, 2025


Total streamflow across the Kennebec River was last observed at 53,000 cfs, and is expected to yield approximately 105,124 acre-ft of water today; about 147% of normal. River levels are high. Average streamflow for this time of year is 36,041 cfs, with recent peaks last observed on 2023-12-20 when daily discharge volume was observed at 195,000 cfs.

Maximum discharge along the river is currently at the Kennebec River At North Sidney reporting a streamflow rate of 25,600 cfs. This is also the highest stage along the Kennebec River, with a gauge stage of 11.01 ft at this location. This river is monitored from 3 different streamgauging stations along the Kennebec River, the highest being situated at an altitude of 581 ft, the Kennebec River At The Forks.

Last Updated 2025-04-29
Discharge Volume 105,124 ACRE-FT
Streamflow 53,000.0 cfs
+18000.0 cfs (+51.43%)
Percent of Normal 147.05%
Maximum 195,000.0 cfs
2023-12-20
Seasonal Avg 36,041 cfs
       
River Streamflow Levels
Created with Highcharts 8.0.0Total River Discharge (cfs)20. Apr21. Apr22. Apr23. Apr24. Apr25. Apr26. Apr27. Apr28. Apr29. Apr025k50k75k
Seasonal Discharge Comparison
Created with Highcharts 8.0.0Total River Discharge (cfs)1. Jan1. Feb1. Mar1. Apr1. May1. Jun1. Jul1. Aug1. Sep1. Oct1. Nov1. Dec1. Jan0100k200k300k
Maximum Streamflow Discharge
Created with Highcharts 8.0.0YearAnnual Peak Discharge(cfs)2010201120122013201420152016201720182019202020212022202320242025202620k40k100k200k400k

Weather Forecast

Streamflow Elevation Profile
Created with Highcharts 8.0.0

The Kennebec River is a 170-mile-long (270 km) river within the U.S. state of Maine.
It rises in Moosehead Lake in west-central Maine. The East and West Outlets join at Indian Pond and the river then flows southward from Harris Station Dam, the largest hydroelectric dam in the state. It is joined at The Forks by the Dead River, also called the West Branch, then continues south past the cities of Madison, Skowhegan, Waterville, and the state capital Augusta. At Richmond, it flows into Merrymeeting Bay, a 16-mile-long (26 km) freshwater tidal bay into which also flow the Androscoggin River and five smaller rivers. The Kennebec then runs past the shipbuilding center of Bath, then to the Gulf of Maine in the Atlantic Ocean. Due to the open, rapidless waters of the Southern Kennebec, Ocean tides and saltwater fish species such as the endangered Atlantic Sturgeon often affect the river's ecology as far north as Waterville, a small city located over 35 miles inland. Tributaries of the Kennebec include the Carrabassett River, Sandy River, and Sebasticook River.
Segments of the East Coast Greenway run along the Kennebec.