Yellowstone River at Miles City
Montana — Water Level & Flood Stage
Located in Custer County, Montana on the Yellowstone River. Live water level data from USGS gauge 06309000, updated every 15 minutes.
Current Water Level
Gage Height
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Streamflow
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Last Reading
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Flood Stages
Minor Flood
14 ft
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
7-Day Water Level Chart
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Historic Crests
| Date | Stage | Flow |
|---|---|---|
| Mar 19, 1944 | 21.7 ft | — |
| Mar 19, 1944 | 21.7 ft | — |
| Mar 14, 1979 | 16.62 ft | 53,900 cfs |
| Mar 14, 1979 | 16.62 ft | 53,900 cfs |
| May 21, 1978 | 16.5 ft | 102,000 cfs |
About This Gauge
USGS Site
NWS LID
MILM8
River
Yellowstone River
County
Custer, MT
Coordinates
46.4208°N, 105.8600°W
Get Flood Alerts for Yellowstone 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 Yellowstone River at Miles City?
The Yellowstone River at Miles City gauge is maintained by USGS (site 06309000) 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 Yellowstone River at Miles City?
The NWS-defined flood stage for Yellowstone River at Miles City is 14 feet. Action stage begins at N/A feet. Moderate flooding starts at N/A feet, and major flooding at N/A feet.
How do I get alerts when Yellowstone River rises?
Download StormCast free on Google Play, go to River Gauges, and add Yellowstone River at Miles City to your watchlist. StormCast will send a push notification to your phone whenever the water level crosses into a new NWS flood category — even when your screen is off.
Where is the Yellowstone River at Miles City gauge located?
The gauge is located in Custer County, Montana at coordinates 46.4208°N, 105.8600°W. USGS site number: 06309000. Data is provided by the U.S. Geological Survey and the National Weather Service.
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Source & Notes
Data provided by: US Geological Survey, Observations courtesy of U.S. Geological Survey
- Stage may be affected by ice during winter months.
- River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 72 hours into the future from the forecast issuance time.