North Fork Sun River near Augusta, MT
River level and flood forecast · Teton County
Normal3.4 ftas of Mon 1:30 PM
The river is 5.6 ft below flood stage (9 ft).
Flow: 108 cubic feet per second (USGS).
The last 7 days and the forecast
NWS forecast issued Sun, Dec 31, 5 PM. Forecasts change as rain falls and as upstream water arrives.
Flood stages
| Flood stage | 9 ft |
Up and down the river, and nearby
- South Fork Sun River near Augusta, MT
- Teton River near Choteau below South Fork, MT
- Sun River near Augusta, MT
- South Fork Flathead River above Twin Creek near Hungry Horse, MT
- Sun River near Simms, MT
- Dearborn River near Craig, MT
- Badger Creek below Four Horns Canal near Browning, MT
- Two Medicine River near bl S Fork nr Browning, MT
Not an official source. River levels, forecasts, flood stages and impacts are from the National Weather Service (NFSM8); flow from the U.S. Geological Survey. Readings are provisional. In a flood, follow your local officials and the NWS at weather.gov.