North Branch Raritan River near Raritan NJ

NEW JERSEY40.5706°N, -74.6792°W Updated 17 hr ago

FLOW RATE

135cfs

GAUGE HT

2.81ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

135cfs 14.4% vs avg

Optimal band: 166–224 cfs

PERIOD HIGH

841cfs

PERIOD LOW

106cfs

RUNNABLE

23%

last 30 day in band

Gauge Height

2.81ft

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40.5706, -74.6792

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DATA · USGS · NOAA · NWSUPDATED 2026-09-01 00:00 UTC

Site #01400000·USGS

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