East Branch Housatonic River at Coltsville, MA

MASSACHUSETTS42.4696°N, -73.1973°W Updated 51 min ago

FLOW RATE

102cfs

GAUGE HT

1.22ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

102cfs 0.7% vs avg

Optimal band: 52–70 cfs

PERIOD HIGH

104cfs

PERIOD LOW

44.2cfs

RUNNABLE

28%

last 1 day in band

Gauge Height

1.22ft

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42.4696, -73.1973

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DATA · USGS · NOAA · NWSUPDATED 2026-10-16 23:30 UTC

Site #01197000·USGS

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