Crosswicks Creek at Extonville NJ

Mercer County, New Jersey · USGS gauge 01464500 · NWS EXTN4 · Crosswicks Creek flood status · New Jersey river levels

Is Crosswicks Creek at Extonville NJ flooding right now?

Crosswicks Creek at Extonville NJ measured 2.38 ft on 2026-09-11 01:15:00 UTC. That observation was 9.6 ft below its 12 ft flood stage. This is the latest available reading, not a guarantee of current conditions.

Gauge height

2.38 ft

as of 55 min ago

Streamflow

31 cfs

data refreshed 8 min ago

Minor flooding here begins at 12 ft. The highest crest on record was 17.1 ft on Sun, Aug 28, 2011.

Streamflow outlook

NOAA National Water Model forecast, issued 14 hours ago. The NWM models discharge for every river reach in the country, including the many gauges the National Weather Service does not forecast individually. It is a model, not an official NWS river forecast, and it predicts flow rather than water level.

Flood stages at this gauge

Category	Stage	Current distance
Action	11 ft	8.6 ft below
Minor flood	12 ft	9.6 ft below

New to these numbers? What does flood stage mean? · How to read a river gauge · Why is the river rising?

Highest crests on record

Stage	Date
17.1 ft	2011-08-28
14.61 ft	1975-07-21
14.3 ft	2014-05-01
14.18 ft	1978-09-01
13.93 ft	1971-08-28

Nearby gauges

Gauge	Distance	County
Crosswicks Creek at Hockamik Rd near Cookstown NJ	7.7 mi	Burlington County
Assunpink Creek at Trenton NJ	9.9 mi	Mercer County
Assunpink Creek near Clarksville NJ	9.9 mi	Mercer County
Assunpink Creek below STP near Mercerville NJ	10.2 mi	Mercer County
Delaware River at Trenton NJ	11.1 mi	Mercer County

Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.

Sources: USGS monitoring location · NWS gauge & forecast