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New Jersey Flood Stories

1,015 first-hand accounts of flood events in New Jersey, ranked by impact. Each is a NOAA-written narrative of the moment.

Flood$48.0M damage

Somerset, NJ · Apr 15, 2007

An intense nor'easter brought heavy rain and flooding to New Jersey that started on the 15th. The worst flooding occurred along the Raritan and Passaic River Basins. It was the worst flooding in the Raritan Basin since Hurricane Floyd in 1999.

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Coastal Flood$10.0M damage

Cumberland, NJ · Oct 29, 2012

Post Tropical Storm Sandy was the costliest natural disaster by far in the state of New Jersey. Record breaking high tides and wave action combined with sustained winds as high as 60 to 70 mph with wind gusts as high as around 90 mph to batter the state.

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Flash Flood$20.0M damage

Cumberland, NJ · Aug 14, 2011

A series of thunderstorms preceding a cold front dropped three to seven inches of rain across a wide swath of New Jersey (less along most of the coast) from overnight on the 13th into the day on the 14th.

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Flash Flood$20K damage

Camden, NJ · Aug 6, 2024

A predecessor rainfall event set up ahead of the remnants of Tropical Storm Debby. A hot and humid airmass was in place, resulting in a very moist and unstable airmass.

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Coastal Flood$39.0M damage

Eastern Ocean, NJ · Nov 13, 2009

A powerful nor'easter produced wind gusts to nearly 60 mph, widespread moderate tidal flooding, heavy rain and severe beach erosion along the New Jersey coast from November 12th through the 14th. Initial damage estimates were placed at 180 million dollars.

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Coastal Flood$7.0M damage

Salem, NJ · Oct 30, 2012

Post Tropical Storm Sandy was the costliest natural disaster by far in the state of New Jersey. Record breaking high tides and wave action combined with sustained winds as high as 60 to 70 mph with wind gusts as high as around 90 mph to batter the state.

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Flash Flood

Hunterdon, NJ · Jul 24, 1997

Heavy rain, associated with weak low pressure systems riding along a nearly stationary frontal boundary in the southern Delmarva Peninsula, caused flooding on some of the river and streams in Morris and Somerset Counties and flooding of some of the smaller creeks and streams in…

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Flash Flood$31.0M damage

Somerset, NJ · Oct 19, 1996

Rain, very heavy at times around noon on the 19th caused widespread and severe flooding throughout Somerset County. For the major rivers, most of the crests were the second highest on record and represented a 25 to 50 year flood.

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Flood$30.0M damage

Hunterdon, NJ · Apr 2, 2005

For the second time within seven months a greater than 50-year storm affected the Delaware River Basin and its tributaries. But, this time flooding also extended into the Passaic River Basin.

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Flood$28.0M damage

Warren, NJ · Sep 18, 2004

The remnants of Hurricane Ivan interacting with a slowly moving cold front caused widespread very heavy rain to fall during the first half of the day on the 18th in Warren County. Storm totals average 3 to 6 inches with locally higher amounts throughout the county.

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Flood$12.5M damage

Sussex, NJ · Aug 28, 2011

Irene produced torrential downpour rains that resulted in major flooding and a number of record breaking crests on area rivers, tropical storm force wind gusts with record breaking outages for New Jersey utilities, one confirmed tornado and a three to five foot storm surge that…

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Flood$12.5M damage

Warren, NJ · Aug 28, 2011

Irene produced torrential downpour rains that resulted in major flooding and a number of record breaking crests on area rivers, tropical storm force wind gusts with record breaking outages for New Jersey utilities, one confirmed tornado and a three to five foot storm surge that…

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Flood$1.2M damage

Morris, NJ · May 1, 2014

A slow moving low pressure system and a deep southerly flow from the Gulf of Mexico and then the Atlantic Ocean dropped heavy rain across New Jersey centered on April 30th. Event precipitation totals averaged from 3 to 6 inches, with the highest amounts in central New Jersey.

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Flood$1.2M damage

Morris, NJ · Apr 30, 2014

A slow moving low pressure system and a deep southerly flow from the Gulf of Mexico and then the Atlantic Ocean dropped heavy rain across New Jersey centered on the 30th. Event precipitation totals averaged from 3 to 6 inches, with the highest amounts in central New Jersey.

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Flood$26.0M damage

Morris, NJ · Apr 15, 2007

An intense nor'easter brought heavy rain and flooding to New Jersey that started on the 15th. The worst flooding occurred along the Raritan and Passaic River Basins. It was the worst flooding in the Raritan Basin since Hurricane Floyd in 1999.

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Flood$10.6M damage

Morris, NJ · Mar 7, 2011

A slow moving cold front with waves of low pressure that developed along it brought a precipitation event that dropped between 1.5 and 4 inches of water equivalent across Northern New Jersey from the early morning of the 6th into the early morning of the 7th.

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Flood$10.0M damage

Gloucester, NJ · Aug 28, 2011

Irene produced torrential downpour rains that resulted in major flooding and a number of record breaking crests on area rivers, tropical storm force wind gusts with record breaking outages for New Jersey utilities, one confirmed tornado and a three to five foot storm surge that…

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Flood$10.0M damage

Camden, NJ · Aug 28, 2011

Irene produced torrential downpour rains that resulted in major flooding and a number of record breaking crests on area rivers, tropical storm force wind gusts with record breaking outages for New Jersey utilities, one confirmed tornado and a three to five foot storm surge that…

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Flood$10.0M damage

Ocean, NJ · Aug 28, 2011

Irene produced torrential downpour rains that resulted in major flooding and a number of record breaking crests on area rivers, tropical storm force wind gusts with record breaking outages for New Jersey utilities, one confirmed tornado and a three to five foot storm surge that…

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Flood$10.0M damage

Monmouth, NJ · Aug 28, 2011

Irene produced torrential downpour rains that resulted in major flooding and a number of record breaking crests on area rivers, tropical storm force wind gusts with record breaking outages for New Jersey utilities, one confirmed tornado and a three to five foot storm surge that…

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Flood$1.0M damage

Somerset, NJ · May 1, 2014

A slow moving low pressure system and a deep southerly flow from the Gulf of Mexico and then the Atlantic Ocean dropped heavy rain across New Jersey centered on April 30th. Event precipitation totals averaged from 3 to 6 inches, with the highest amounts in central New Jersey.

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Flood$1.0M damage

Somerset, NJ · Apr 30, 2014

A slow moving low pressure system and a deep southerly flow from the Gulf of Mexico and then the Atlantic Ocean dropped heavy rain across New Jersey centered on the 30th. Event precipitation totals averaged from 3 to 6 inches, with the highest amounts in central New Jersey.

Read the full account →
Flash Flood$10K damage

Burlington, NJ · Aug 6, 2024

A predecessor rainfall event set up ahead of the remnants of Tropical Storm Debby. A hot and humid airmass was in place, resulting in a very moist and unstable airmass.

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Coastal Flood$4.0M damage

Northwestern Burlington, NJ · Oct 30, 2012

Post Tropical Storm Sandy was the costliest natural disaster by far in the state of New Jersey. Record breaking high tides and wave action combined with sustained winds as high as 60 to 70 mph with wind gusts as high as around 90 mph to batter the state.

Read the full account →
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