Major Flood
10 ft
Current Water Level
Gage Height
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Streamflow
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Last Reading
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FLOOD STAGES
Know the flood categories.
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
Moderate Flood
8.5 ft
Minor Flood
7.5 ft
Action Stage
7 ft
What Floods at Each Level
9 ft
Flooding affects low lying homes and roads adjacent to the river. Flooding affects Fisher River Road and several flood prone areas along the road.
7.5 ft
Flooding affects low lying areas adjacent to the river. Flooding also causes minor washouts along Fisher River Road.
Impact statements from the National Weather Service, describing what typically happens at each water level.
7-Day Water Level Chart
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Historic Crests
| Date | Stage | Flow |
|---|---|---|
| Feb 9, 1996 | 10.35 ft | 12,000 cfs |
| Jan 15, 1974 | 9.29 ft | 8,720 cfs |
| Apr 27, 1997 | 8.75 ft | 7,010 cfs |
About This Gauge
Get Flood Alerts for Fisher River
StormCast monitors this gauge and sends a push notification to your phone when the water level crosses into a new flood category — even at 3 AM.
Frequently Asked Questions
What is the current water level of Fisher River near Libby?
The Fisher River near Libby gauge is maintained by USGS (site 12302055) and reports water levels every 15 minutes. Visit this page to see the latest reading updated live, or download StormCast to get push alerts when levels rise.
What is flood stage for Fisher River near Libby?
The NWS-defined flood stage for Fisher River near Libby is 7.5 feet. Action stage begins at 7 feet. Moderate flooding starts at 8.5 feet, and major flooding at 10 feet.
How do I get alerts when Fisher River rises?
Download StormCast free on Google Play, go to River Gauges, and add Fisher River near Libby to your watchlist. StormCast will send a push notification to your phone whenever the water level crosses into a new NWS flood category.
Where is the Fisher River near Libby gauge located?
The gauge is located in Lincoln County, Montana at coordinates 48.3556°N, 115.3139°W. USGS site number: 12302055. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Resources
Source & Notes
Data provided by: US Geological Survey, Observations courtesy of U.S. Geological Survey