Poplar River near Poplar
Montana — Water Level & Flood Stage
Located in Roosevelt County, Montana on the Poplar River. Live water level data from USGS gauge 06181000, 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
Major Flood
20 ft
Moderate Flood
18 ft
Minor Flood
16 ft
Action Stage
14 ft
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
What Floods at Each Level
21 ft
West end of high school football field begins to flood.
20 ft
American Legion Park begins to flood.
16 ft
Low lying areas near gage site begins to flood.
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 |
|---|---|---|
| Mar 17, 2017 | 22.6 ft | — |
| Mar 17, 2017 | 22.6 ft | — |
| Apr 17, 2023 | 17.77 ft | — |
| Apr 17, 2023 | 17.77 ft | — |
| Mar 11, 2020 | 16.2 ft | 11,418 cfs |
About This Gauge
USGS Site
NWS LID
PLRM8
River
Poplar River
County
Roosevelt, MT
Coordinates
48.1178°N, 105.1928°W
Get Flood Alerts for Poplar 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 Poplar River near Poplar?
The Poplar River near Poplar gauge is maintained by USGS (site 06181000) 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 Poplar River near Poplar?
The NWS-defined flood stage for Poplar River near Poplar is 16 feet. Action stage begins at 14 feet. Moderate flooding starts at 18 feet, and major flooding at 20 feet.
How do I get alerts when Poplar River rises?
Download StormCast free on Google Play, go to River Gauges, and add Poplar River near Poplar 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 Poplar River near Poplar gauge located?
The gauge is located in Roosevelt County, Montana at coordinates 48.1178°N, 105.1928°W. USGS site number: 06181000. 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.