UPPER AMMONOOSUC RIVER NEAR GROVETON, NH

STARK, NH44.6251°N, -71.4690°W Updated 1 hr ago

FLOW RATE

208cfs

GAUGE HT

2.22ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

208cfs 32.9% vs avg

Optimal band: 180–244 cfs

PERIOD HIGH

236cfs

PERIOD LOW

193cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

2.22ft

Precipitation History

Your History · UPPER AMMONOOSUC RIVER NEAR GROVETON, NH

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44.6251, -71.4690

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DATA · USGS · NOAA · NWSUPDATED 2026-07-08 19:30 UTC

Site #01130000·USGS

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