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Somerset County Public Safety
Thursday September 2nd, 2021 :: 12:54 a.m. EDT

Advisory

Flood Warning until 03:00AM Friday

The Flood Warning continues for the North Branch Raritan River At Raritan.

* Until late tonight.

* At 12:30 AM EDT Thursday the stage was 16.7 feet.

* Flood stage is 10.0 feet.

* Major flooding is occurring and major flooding is forecast. This approaches the flood of record.

* Recent Activity...The maximum river stage in the 24 hours ending at 12:30 AM EDT Thursday was 16.7 feet.

* Forecast...The river is expected to rise to a crest of 18.1 feet early this morning. It will then fall below flood stage late this evening.

* Impact...At 7.0 feet, Minor flooding begins upstream on Black River Road.

* Impact...At 10.0 feet, Flooding occurs along Old York Road and in North Branch Village.

* Impact...At 13.0 feet, The first evacuations begin in Village of North Branch at Route 28 and Vaanderveer Avenue.

* Impact...At 15.0 feet, At this level, backwater from the Route 202 bridge effects the river.

* Impact...At 16.0 feet, US Route 202 begins to flood.

* Flood History...This crest compares to a previous crest of 18.0 feet on 08/28/2011.

* AFFECTED AREAS: SOMERSET, NJ

Address/Location
Somerset County Public Safety
20 Grove St
Somerville, NJ 08876

Contact
Emergency: 9-1-1
Non-emergencies: 908-231-7140

Alert Details

Severity:
Severe - Significant threat to life or property
Urgency:
Immediate - Responsive action SHOULD be taken immediately
Certainty:
Observed - Determined to have occurred or to be ongoing
Category:
Meteorological (inc. flood)
Event:
Flood Warning

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