Oswegatchie River near Oswegatchie, NY
River level and flood forecast · St. Lawrence County
Normal2.1 ftas of Mon 4:15 PM
Flow: 161 cubic feet per second (USGS).
The last 7 days and the forecast
NWS forecast issued Sun, Dec 31, 7 PM. Forecasts change as rain falls and as upstream water arrives.
Highest crests on record
- 6.45 ft — April 15, 2014
- 6.02 ft — May 16, 2011
- 5.82 ft — June 10, 2015
- 5.73 ft — October 30, 2017
- 5.71 ft — December 19, 2023
Recent crests: 4.87 ft (August 9, 2024) · 5.71 ft (December 19, 2023) · 5.47 ft (May 1, 2021) · 5.44 ft (November 1, 2019) · 5.73 ft (October 30, 2017)
Up and down the river, and nearby
- DownstreamOswegatchie River near Heuvelton, NY
- West Branch Oswegatchie River near Harrisville, NY
- Raquette River at South Colton, NY
- Raquette River at Piercefield, NY
- Beaver River (NY) at Croghan, NY
- West Branch of the St. Regis River near Parishville, NY
- Independence River at Donnattsburg, NY
- Moose River at McKeever, NY
Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (OGIN6); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.