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River gauges

Action stage, not flooding 1

Action stage is the level at which NWS and local officials begin to act; the water is not yet at flood stage.

1. Action stageObservedRockaway River at Boonton, NJObserved 305.51 ft at 11:00Z: action stage

Coastal water levels (tide gauges)

Minor flooding 6

1. Minor floodingForecastNew Jersey Atlantic Coast at Atlantic City (ocean front) (IN MLLW), NJNot flooding now: observed below action stage (where officials start to act), or not reporting. Listed for its forecast.Forecast issued 06:56Z · crest 6.4 ft at 20 Oct 20:00Z · below flood stage (6 ft) by 20 Oct 22:00Z: minor flooding
2. Minor floodingForecastBarnegat Bay at Barnegat Light (IN MLLW), NJNot flooding now: observed below action stage (where officials start to act), or not reporting. Listed for its forecast.Forecast issued 06:56Z · crest 3.7 ft at 20 Oct 19:00Z · below flood stage (3.5 ft) by 20 Oct 22:00Z: minor flooding
3. Minor floodingForecastMaurice River at Bivalve (IN MLLW), NJNot flooding now: observed below action stage (where officials start to act), or not reporting. Listed for its forecast.Forecast issued 06:56Z · crest 7.6 ft at 20 Oct 21:00Z · below flood stage (7.6 ft) by 20 Oct 23:00Z: minor flooding
4. Minor floodingForecastDelaware River at Burlington (IN MLLW), NJNot flooding now: observed below action stage (where officials start to act), or not reporting. Listed for its forecast.Forecast issued 06:56Z · crest 9.7 ft at 21 Oct 02:00Z · below flood stage (9.3 ft) by 21 Oct 04:00Z: minor flooding, selected
5. Minor floodingForecastCape May Harbor at Cape May Harbor (IN MLLW), NJNot flooding now: observed below action stage (where officials start to act), or not reporting. Listed for its forecast.Forecast issued 06:56Z · crest 6.7 ft at 20 Oct 20:00Z · below flood stage (6.2 ft) by 20 Oct 22:00Z: minor flooding
6. Minor floodingForecastGreat Egg Harbor Bay at Ocean City (IN MLLW), NJNot flooding now: observed below action stage (where officials start to act), or not reporting. Listed for its forecast.Forecast issued 06:56Z · crest 5.5 ft at 20 Oct 20:00Z · below flood stage (5.3 ft) by 20 Oct 22:00Z: minor flooding

Outside New Jersey: 43 gauges in flood. View every state

A gauge measures its river or water at that one place. Flash flooding, which comes in hours from heavy rain, is in the warnings list as Flash Flood Warnings; a river can be in flood with no rain falling.