Action Stage
15 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.
What Floods at Each Level
20 ft
Flood stage. Minor low land flooding.
15 ft
Bankfull stage.
11.63 ft
Record stage---(6/19/1943).
10.41 ft
Record flow---15,100 cfs (6/12/1918).
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 |
|---|---|---|
| Jun 18, 1943 | 11.63 ft | 13,300 cfs |
| Jun 10, 1997 | 10.96 ft | 12,100 cfs |
| Jun 24, 1981 | 10.74 ft | 11,400 cfs |
About This Gauge
Get Flood Alerts for Snake 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 Snake River below Jackson Dam?
The Snake River below Jackson Dam gauge is maintained by USGS (site 13011000) 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 Snake River below Jackson Dam?
This gauge has NWS-defined flood categories. Check the flood stages section above for current thresholds.
How do I get alerts when Snake River rises?
Download StormCast free on Google Play, go to River Gauges, and add Snake River below Jackson Dam 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 Snake River below Jackson Dam gauge located?
The gauge is located in Teton County, Wyoming at coordinates 43.8583°N, 110.5858°W. USGS site number: 13011000. 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
- Gauge reading affected by reservoir operations.