River gauges›New Jersey
RIVER GAUGE · PASSAIC RIVER

Passaic River near Millington

Somerset County, New Jersey

Water level5.50 ft
Flow136 cfs
Last readingSep 16, 2026, 4:30 PM UTC (last recorded)
Action7 ft580 cfs
Minor flood8 ft
Moderate flood9 ft
Major flood9.8 ft

The past week

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What floods at each level

Highest crests on record

DateLevelFlow
Aug 29, 201110.26 ft2,180 cfs
Oct 19, 19969.89 ft2,290 cfs
Aug 28, 19719.73 ft2,170 cfs

Flood map

See which streets and areas flood at each water level here. Open the flood map ↗

More on Passaic River

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A river gauge in the StormCast app

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