Little Salmon River at Riggins ID

Idaho County, Idaho · USGS gauge 13316500 · NWS RIGI1 · Idaho river levels

Is Little Salmon River at Riggins ID flooding right now?

Little Salmon River at Riggins ID measured 2.55 ft on 2026-09-11 01:00:00 UTC. That observation was 7.5 ft below its 10 ft flood stage. This is the latest available reading, not a guarantee of current conditions.

Gauge height
2.55 ft
as of 2 hours ago
Streamflow
194 cfs
data refreshed 13 min ago

Minor flooding here begins at 10 ft. The highest crest on record was 12.18 ft on Mon, Jun 17, 1974.

Flood forecast

NWS forecast, issued 11 hours ago. Forecasts are issued for select river points and update through the day.

Flood stages at this gauge

CategoryStageCurrent distance
Action9 ft6.5 ft below
Minor flood10 ft7.5 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
12.18 ft1974-06-17
12 ft1997-01-01
11 ft1974-01-16
10.7 ft1948-06-01
10.4 ft1955-12-22

Nearby gauges

GaugeDistanceCounty
John Day Creek near Mouth near Lucile, ID11.9 miIdaho County
Snake River at Hells Canyon Dam Id-Or State Line21.1 miWallowa County
Salmon River at White Bird ID23.3 miIdaho County
Imnaha River at Imnaha, OR26.7 miWallowa County
Threemile Creek near New Meadows, ID28.1 miAdams 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