Raritan River below Calco Dam at Bound Brook NJ

NEW JERSEY40.5511°N, -74.5483°W Updated 16 hr ago

FLOW RATE

172cfs

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

172cfs 54.9% vs avg

Optimal band: 207–281 cfs

PERIOD HIGH

9,655cfs

PERIOD LOW

93cfs

RUNNABLE

19%

last 1 year in band

Precipitation History

Your History · Raritan River below Calco Dam at Bound Brook NJ

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40.5511, -74.5483

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DATA · USGS · NOAA · NWSUPDATED 2026-07-05 00:00 UTC

Site #01403060·USGS

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