New Jersey, 2000

Flash Flooding in New Jersey, September 3, 2000

September 3, 2000 · NWS OKX · 3 events in 3 counties and zones

Slow moving thunderstorms produced periods of torrential rain that caused widespread flash flooding of low-lying and poor drainage areas across the region. NWS radar estimated rainfall rates of around 2 inches per hour that lasted up to 2 hours.

Where it happened

Every event with a place to put it; 3 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
3

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS OKX wrote it up.

Slow moving thunderstorms produced periods of torrential rain that caused widespread flash flooding of low-lying and poor drainage areas across the region. NWS radar estimated rainfall rates of around 2 inches per hour that lasted up to 2 hours. In Kearney, significant street flooding was reported. In addition, the local police department building was flooded. Significant flooding was reported along parts of Interstate 280 in Orange. The New Milford Police Department reported flash flooding of many roads with cars trapped in low-lying and poor drainage areas. Significant flooding was also reported by the Bergen County Office of Emergency Management in the vicinity of the intersection of Route 17 and Essex Street near the railroad crossing just west of Hackensack.

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

3 flash flood. Local standard time, as filed.

Flash Flood, Hudson

When
September 3, 1:49 PM EST
Where
Hudson County, West Portion
Reported by
TRAINED SPOTTER
Coordinates
40.731, -74.076 (the zone’s center; the record gives no point)

Flash Flood, Essex

When
September 3, 2:16 PM EST
Where
Essex County, Orange
Reported by
TRAINED SPOTTER
Coordinates
40.787, -74.247 (the zone’s center; the record gives no point)

Flash Flood, Bergen

When
September 3, 3:10 PM EST to 3:15 PM EST
Where
Bergen County, New Milford
Reported by
LAW ENFORCEMENT
Coordinates
40.960, -74.074 (the zone’s center; the record gives no point)

What these are

Flash Flood
Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in New Jersey in 2000Every state in 2000This day in weather historyWarnings in New Jersey, September 2000

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5157190, 5157191, 5157192.