Snake River near Anatone, WA

Asotin County, Washington · USGS gauge 13334300 · NWS ANAW1 · Snake River flood status · Washington river levels

Is Snake River near Anatone, WA flooding right now?

Snake River near Anatone, WA measured 3.13 ft on 2026-09-11 01:15:00 UTC. That observation was 16.9 ft below its 20 ft flood stage. This is the latest available reading, not a guarantee of current conditions.

Gauge height
3.13 ft
as of 63 min ago
Streamflow
12,500 cfs
data refreshed 15 min ago

Minor flooding here begins at 20 ft, with major flooding at 24 ft. The highest crest on record was 24.45 ft on Tue, Jun 18, 1974.

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
Action19 ft15.9 ft below
Minor flood20 ft16.9 ft below
Moderate flood23 ft19.9 ft below
Major flood24 ft20.9 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

StageDate
24.45 ft1974-06-18
23.39 ft1984-05-31
22.76 ft1997-01-02
22.18 ft2010-06-05
21.82 ft1998-05-27

Nearby gauges

GaugeDistanceCounty
SNAKE RIVER AT McDUFF RAPIDS AT CHINA GARDEN ID7.1 miNez Perce County
Twenty One Ranch Spring near Waha ID10.8 miNez Perce County
Ef Sweetwater Creek at Mouth near Waha ID12.9 miNez Perce County
Sweetwater Creek Bel Sweetwater Canal Div near Waha13.5 miNez Perce County
Asotin Creek at Asotin, WA17.2 miAsotin 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