North Branch Raritan River at North Branch Village Water Level

Current Water Level

Gage Height

Streamflow

Last Reading

FLOOD STAGES

Know the flood categories.

Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.

Minor Flood

12.3 ft

Action Stage

11.3 ft

5,810 cfs

7-Day Water Level Chart

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View Official NWS Hydrograph →

Historic Crests

Date	Stage	Flow
Sep 15, 1999	21.53 ft	27,800 cfs
Sep 2, 2021	21.12 ft	27,160 cfs
Aug 28, 2011	20.54 ft	—

About This Gauge

USGS Site

01399830

NWS LID

NBAN4

River

North Branch Raritan River

County

Somerset, NJ

Coordinates

40.6000°N, 74.6739°W

Get Flood Alerts for North Branch Raritan River

StormCast monitors this gauge and sends a push notification to your phone when the water level crosses into a new flood category — even at 3 AM.

Frequently Asked Questions

What is the current water level of North Branch Raritan River at North Branch Village?

The North Branch Raritan River at North Branch Village gauge is maintained by USGS (site 01399830) and reports water levels every 15 minutes. Visit this page to see the latest reading updated live, or download StormCast to get push alerts when levels rise.

What is flood stage for North Branch Raritan River at North Branch Village?

The NWS-defined flood stage for North Branch Raritan River at North Branch Village is 12.3 feet. Action stage begins at 11.3 feet. Moderate flooding starts at N/A feet, and major flooding at N/A feet.

How do I get alerts when North Branch Raritan River rises?

Download StormCast free on Google Play, go to River Gauges, and add North Branch Raritan River at North Branch Village to your watchlist. StormCast will send a push notification to your phone whenever the water level crosses into a new NWS flood category.

Where is the North Branch Raritan River at North Branch Village gauge located?

The gauge is located in Somerset County, New Jersey at coordinates 40.6000°N, 74.6739°W. USGS site number: 01399830. Data is provided by the U.S. Geological Survey and the National Weather Service.

More Gauges on North Branch Raritan River

North Branch Raritan River near Far Hills North Branch Raritan River near Raritan North Branch Raritan River at South Branch

On This River

Upstream: North Branch Raritan River near Far Hills Downstream: North Branch Raritan River near Raritan

More Resources

New Jersey River Gauges River Level App Flood Alerts Understanding River Flood Levels Flash Flood Warnings Tornado Alerts

Source & Notes

Data provided by: US Geological Survey, Observations courtesy of U.S. Geological Survey

North Branch Raritan River at North Branch Village Water Level & Flood Stage.