Lemhi River below L5 Diversion near Salmon, ID

Lemhi County, Idaho · USGS gauge 13305310 · Lemhi River flood status · Idaho river levels

Is Lemhi River below L5 Diversion near Salmon, ID flooding right now?

Lemhi River below L5 Diversion near Salmon, ID measured 1.97 ft on 2026-10-27 16:45:00 UTC. No NWS minor flood stage is published for this gauge.

Gauge height

1.97 ft

as of 77 min ago

Streamflow

234 cfs

data refreshed 15 min ago

No National Weather Service flood stage is published for this gauge, so no flood category can be shown — why some gauges have no flood stage.

Nearby gauges

Gauge	Distance	County
Salmon River at Salmon ID	5.9 mi	Lemhi County
Bohannon Creek above Diversions near Salmon, ID	6.7 mi	Lemhi County
Lemhi River near Lemhi ID	15.4 mi	Lemhi County
Napias Creek above Arnett Creek near Leesburg ID	17.0 mi	Lemhi County
Napias Creek below Arnett Creek near Leesburg, ID	17.1 mi	Lemhi 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