OLD SWAMP RIVER NEAR SOUTH WEYMOUTH, MA

MASSACHUSETTS42.1904°N, -70.9448°W Updated 1 hr ago

FLOW RATE

7.27cfs

GAUGE HT

2.77ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

7.27cfs 29.0% vs avg

Optimal band: 5–7 cfs

PERIOD HIGH

9.09cfs

PERIOD LOW

5.8cfs

RUNNABLE

58%

last 1 day in band

Gauge Height

2.77ft

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42.1904, -70.9448

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DATA · USGS · NOAA · NWSUPDATED 2026-10-17 00:00 UTC

Site #01105600·USGS

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