GRASS RIVER AT CHASE MILLS NY

St. Lawrence County, New York · USGS gauge 04265432 · NWS CHAN6 · New York river levels

Is GRASS RIVER AT CHASE MILLS NY flooding right now?

No — GRASS RIVER AT CHASE MILLS NY is at 4.81 ft, 2.2 ft below its 7 ft flood stage, as of 29 min ago.

Gauge height
4.81 ft
as of 29 min ago
Streamflow
551 cfs
data refreshed 12 min ago

The highest crest on record was 8.48 ft on Sun, Aug 11, 2024.

Flood forecast

NWS forecast, issued 10 hours ago. Forecasts are issued for select river points and update through the day.

Flood stages at this gauge

CategoryStageCurrent distance
Action7 ft2.2 ft below

Highest crests on record

StageDate
8.48 ft2024-08-11
8.16 ft2014-04-09
7.53 ft2005-09-18
7.44 ft2011-05-17
7.34 ft2017-11-01

Last 7 days

Past 7 days · 4.55–4.81 ft

Nearby gauges

GaugeDistanceCounty
RAQUETTE RIVER AT RAYMONDVILLE NY4.9 miSt. Lawrence County
ST. REGIS RIVER AT BRASHER CENTER NY14.7 miSt. Lawrence County
OSWEGATCHIE RIVER NEAR HEUVELTON NY22.5 miSt. Lawrence County
WEST BRANCH ST. REGIS RIVER NEAR PARISHVILLE NY23.9 miSt. Lawrence County
RAQUETTE RIVER AT SOUTH COLTON NY25.1 miSt. Lawrence 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