Green River At Williamstown, Ma Realtime Data
GREEN RIVER AT WILLIAMSTOWN, MA
Realtime Data • Report • Conditions
24
Discharge (cfs)
1.7
Gauge Height (ft)
USGS 01333000
Streamflow discharge was last observed at 24 cfs, and a gauge height of 1.65 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 30 .
Weather today, Tomorrow,
The river has several tributaries, including the Hemlock Brook and the White Oaks Brook. The river's flow is affected by seasonal trends, with the highest flow occurring in the spring and the lowest in the late summer and fall. There are no major dams on the river. Interestingly, the Green River was once known for its abundance of trout, but due to pollution, the trout population has declined. However, efforts are being made to restore the river's ecosystem and bring back the trout population.
July 13, 2026
| Elevation | 614.0 ft |
| Last Updated | |
| Gage height, ft | 1.65 ft |
| Streamflow, ft³/s | 23.9 ft3/s |
| Percent of Normal | 90% |
| Year Over Year Average | 27 cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | 3,230 cfs |
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