Millstone River at Blackwells Mills NJ

NEW JERSEY40.4750°N, -74.5758°W Updated 16 hr ago

FLOW RATE

251cfs

GAUGE HT

2.12ft

WATER TEMP

74°F

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

251cfs 64.6% vs avg

Optimal band: 238–322 cfs

PERIOD HIGH

1,765cfs

PERIOD LOW

109cfs

RUNNABLE

19%

last 30 day in band

Gauge Height

2.12ft

Water Temperature

73.8°F

Water Turbidity

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40.4750, -74.5758

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

Site #01402000·USGS

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