Great Chazy River at Perry Mills, NY

River level and flood forecast · Clinton County

Normal1.6 ftas of Mon 3 PM

The river is 7.4 ft below flood stage (9 ft).

Forecast to rise to 5.5 ft Wed 8 AM, below the 9 ft flood stage.

Flow: 45 cubic feet per second (USGS).

The last 7 days and the forecast

NWS forecast issued Mon, Oct 12, 11:14 AM. Forecasts change as rain falls and as upstream water arrives.

Flood stages

Major flood stage	12 ft
Moderate flood stage	10 ft
Flood stage	9 ft
Action stage	8 ft
Record crest (February 28, 2000)	12.91 ft

What floods at each level

From the National Weather Service, highest first.

12 ftHomes along Perry Mills Road and Creek Road in Perry Mills will be inundated. Downstream at Champlain Village, homes and businesses along Main Street, Water Street, and River Street will flood. Flooding in Mooers is likely, and portions of Routes 9 and 11 will be covered with water.
10 ftWater will approach homes in Perry Mills. Perry Mills Road and Creek Road in the vicinity of Perry Mills will flood, and water will partially cover Route 11 south of Perry Mills.
9 ftWater covers Perry Mills Road and Creek Road in the vicinity of Perry Mills.

Highest crests on record

12.91 ft — February 28, 2000
12.24 ft — November 9, 1996
11.65 ft — March 15, 2007
11.5 ft — March 9, 1946
11.37 ft — December 29, 2008

Recent crests: 8.75 ft (July 2, 2023) · 9.63 ft (February 11, 2023) · 8.24 ft (March 13, 2021) · 10.32 ft (March 11, 2020) · 7.64 ft (April 1, 2019)

Up and down the river, and nearby

See it on the live map →Radar & warnings for Clinton County NWS gauge page USGS gauge 04271500

Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (CZRN6); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.