Beaver River at Croghan NY

Lewis County, New York · USGS gauge 04258000 · NWS CGHN6 · New York river levels

Is Beaver River at Croghan NY flooding right now?

Beaver River at Croghan NY measured 2.25 ft on 2026-09-11 01:15:00 UTC. No NWS minor flood stage is published for this gauge. Its action level is 5 ft; action level is not flood stage.

Gauge height

2.25 ft

as of 50 min ago

Streamflow

307 cfs

data refreshed 3 min ago

The highest crest on record was 6.98 ft on Wed, May 21, 1969.

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	5 ft	2.8 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
6.98 ft	1969-05-21
6.13 ft	2023-08-17

Nearby gauges

Gauge	Distance	County
Independence River at Donnattsburg NY	11.0 mi	Lewis County
West Branch Oswegatchie River near Harrisville NY	20.2 mi	St. Lawrence County
Woods Lake Outlet near Big Moose NY	22.4 mi	Herkimer County
Moose River at Mckeever NY	24.6 mi	Herkimer County
Black River at Watertown NY	26.6 mi	Jefferson 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