Presumpscot River At Westbrook, Maine Realtime Data
PRESUMPSCOT RIVER AT WESTBROOK, MAINE
Realtime Data • Report • Conditions
239
Discharge (cfs)
4.7
Gauge Height (ft)
USGS 01064118
Streamflow discharge was last observed at -999,999 cfs, and a gauge height of 4.74 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is -99,732 .
Weather today, Tomorrow,
The river is fed by numerous tributaries and is regulated by several dams, including the Saccarappa Dam in Westbrook. Seasonal trends show peak flows in the spring due to snowmelt and lower flows in the summer and fall. The hydrology of the river is interesting because it supports a diverse range of fish species, including Atlantic salmon, and is also home to the iconic Sappi paper mill, which uses the river's water for industrial purposes.
September 2, 2026
| Elevation | 48.0 ft |
| Last Updated | |
| Gage height, feet | 4.74 ft |
| Streamflow, ft3/s | -999999.0 ft3/s |
| Percent of Normal | 85% |
| Year Over Year Average | 282 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 23,300 cfs |
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