Delaware and Raritan Canal at Port Mercer NJ

NEW JERSEY40.3044°N, -74.6850°W Updated 38 min ago

FLOW RATE

114cfs

WATER TEMP

74°F

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

114cfs 8.8% vs avg

Optimal band: 109–147 cfs

PERIOD HIGH

208cfs

PERIOD LOW

110cfs

RUNNABLE

93%

last 1 day in band

Water Temperature

74.1°F

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40.3044, -74.6850

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DATA · USGS · NOAA · NWSUPDATED 2026-09-01 15:15 UTC

Site #01460440·USGS

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