South Branch Raritan River near High Bridge NJ

NEW JERSEY40.6778°N, -74.8792°W Updated 15 hr ago

FLOW RATE

67cfs

GAUGE HT

6.05ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

67cfs 28.7% vs avg

Optimal band: 72–98 cfs

PERIOD HIGH

405cfs

PERIOD LOW

55cfs

RUNNABLE

35%

last 30 day in band

Gauge Height

6.05ft

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40.6778, -74.8792

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

Site #01396500·USGS

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