Delaware and Raritan Canal at Port Mercer NJ

LAWRENCE TOWNSHIP, NJ40.3044°N, -74.6850°W Updated 1 hr ago

FLOW RATE

145cfs

WATER TEMP

77°F

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

145cfs 1.4% vs avg

Optimal band: 122–164 cfs

PERIOD HIGH

153cfs

PERIOD LOW

137cfs

RUNNABLE

100%

last 1 day in band

Water Temperature

77.4°F

Precipitation History

Your History · Delaware and Raritan Canal at Port Mercer NJ

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40.3044, -74.6850

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DATA · USGS · NOAA · NWSUPDATED 2026-07-12 09:30 UTC

Site #01460440·USGS

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