RIVER GAUGE · SWIMMING RIVER
Swimming River at Red Bank
Monmouth County, New Jersey
Water level4.76 ft
Flow8 cfs
Last readingSep 16, 2026, 5:15 PM UTC (last recorded)
Action6 ft
Minor flood7 ft
Moderate flood8 ft
Major flood9 ft
The past week
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What floods at each level
- 9 ft
Flooding further expands in Colt's Neck, Lincroft, and Tinton Falls.
- 8 ft
Residential property in Lincroft floods. Flooding also occurs along Grant Court in Tinton Falls. The water treatment plant next to the reservoir takes on water.
- 7.5 ft
Flooding along Swimming River Road expands into Lincroft.
- 7 ft
Swimming River Road in Colt's Neck begins to flood.
Highest crests on record
| Date | Level | Flow |
|---|---|---|
| May 1, 2014 | 7.73 ft | 6,872 cfs |
| Dec 26, 2012 | 7.11 ft | -9,999 cfs |
| Nov 24, 2018 | 6.81 ft | — |
Get an alert when Swimming River rises
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