Wallkill River at Gardiner NY

Ulster County, New York · USGS gauge 01371500 · NWS GRDN6 · Wallkill River flood status · New York river levels

Is Wallkill River at Gardiner NY flooding right now?

Wallkill River at Gardiner NY measured 2.42 ft on 2026-09-11 01:00:00 UTC. That observation was 10.6 ft below its 13 ft flood stage. This is the latest available reading, not a guarantee of current conditions.

Gauge height

2.42 ft

as of 65 min ago

Streamflow

244 cfs

data refreshed 3 min ago

Minor flooding here begins at 13 ft, with major flooding at 19 ft. The highest crest on record was 19.81 ft on Sun, Oct 16, 1955.

Flood forecast

NWS forecast, issued 11 hours ago. Forecasts are issued for select river points and update through the day.

Flood stages at this gauge

Category	Stage	Current distance
Action	10 ft	7.6 ft below
Minor flood	13 ft	10.6 ft below
Moderate flood	16 ft	13.6 ft below
Major flood	19 ft	16.6 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
19.81 ft	1955-10-16
19.77 ft	1955-08-19
18.92 ft	2011-08-29
18.83 ft	1945-03-07
18.49 ft	1961-02-26

Last 7 days

Past 7 days · 2.37–4.07 ft

Nearby gauges

Gauge	Distance	County
Shawangunk Kill at Pine Bush NY	8.1 mi	Ulster County
Rondout Creek at Rosendale NY	11.6 mi	Ulster County
Fall Kill at Poughkeepsie NY	12.4 mi	Dutchess County
Esopus Creek near Lomontville NY	13.4 mi	Ulster County
Wappinger Creek near Wappingers Falls NY	15.3 mi	Dutchess 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