Lemhi River near Lemhi

Last updated: Jul 3, 2025, 8:24 AM UTC
No watches, warnings or advisories are in effect for this area.

Flood Impacts 🅘

  • 10 - Mainy bridges along Highway 28 will be overtopped and flooded from Lemhi to Tendoy.
  • 8.5 - Possible damage to irrigation diversion headgates and ditches.
  • 7 - Expect possible flooding to Highway 28 from Tendoy to Salmon.

Gauge Info

Coordinates 44.9400, -113.638
RFC NWRFC
State ID
WFO MSO
County Lemhi
Data Provider(s)
US Geological Survey USGS--Water Resources of the United States
USGS 13305000

Gauge Location

Recent Crests

1. 6.12 ft on 06-13-2022
2. 5.81 ft on 06-01-2018
3. 6.70 ft on 06-05-2017
4. 6.67 ft on 06-24-2011
5. 5.63 ft on 06-17-2010

Historic Crests

1. 7.19 ft on 06-21-1984
2. 6.72 ft on 07-06-1975
3. 6.70 ft on 06-05-2017
4. 6.67 ft on 06-24-2011
5. 6.62 ft on 06-24-1982

Gauge Photos

No Images Found

Probability Information

Photo 1 of 3

Collaborative Agencies

The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.

WFO Information

Weather Forecast Office
Missoula
6633 Aviation Way
Missoula, MT 59808
Official Homepage