Millstone River at Blackwells Mills NJ

NEW JERSEY40.4750°N, -74.5758°W Updated 15 hr ago

FLOW RATE

274cfs

GAUGE HT

2.17ft

WATER TEMP

64°F

Flow Rate Historical Avg

MEDIAN FLOW RATE · 7 DAY

274cfs 153.8% vs avg

Optimal band: 340–460 cfs

PERIOD HIGH

1,935cfs

PERIOD LOW

159cfs

RUNNABLE

13%

last 7 day in band

Gauge Height

2.17ft

Water Temperature

64.0°F

Water Turbidity

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40.4750, -74.5758

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DATA · USGS · NOAA · NWSUPDATED 2026-10-17 00:00 UTC

Site #01402000·USGS

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