Birch Hill Reservoir At South Royalston, Ma Realtime Data
BIRCH HILL RESERVOIR AT SOUTH ROYALSTON, MA
Realtime Data • Report • Conditions
Discharge (cfs)
1.3
Gauge Height (ft)
USGS 01163500
Streamflow discharge was last observed at 30 cfs, and a gauge height of 1.29 feet.
With the
% decrease since yesterday,
the streamflow average over the past 10 days is 37 .
Weather today, Tomorrow,
The major flow provider for the reservoir is the Tully River, which feeds into it through the Birch Hill Dam. The Tully River receives water from several smaller tributaries, including the Orange Brook and Red Brook. The flow levels in the reservoir show a distinct seasonal trend, with higher levels in the spring and lower levels in the summer and fall. Interestingly, the reservoir serves as a drinking water source for the town of Athol and provides recreational opportunities for fishing and boating.
August 10, 2026
| Elevation | 863.0 ft |
| Last Updated | |
| Gauge Height | 1.29 ft |
| Observed Discharge | cfs |
| Percent of Normal | % |
| Year Over Year Average | cfs |
| 24hr Flow Prediction | cfs |
| Maximum Recorded | cfs |
| Geolocation | 42.63, -72.12 |
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