Reservoirs at Boysen Reservoir
Wyoming — Water Level & Flood Stage
Located in Fremont County, Wyoming on the Reservoirs. Live water level data from USGS, updated every 15 minutes.
Current Water Level
Gage Height
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Streamflow
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Last Reading
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This is an NWS forecast point (LID: SBDW4). Live data may be limited. View on NWS AHPS →
Flood Stages
Minor Flood
4758 ft
Action Stage
4732 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 |
|---|---|---|
| Jul 14, 1995 | 4727.99 ft | — |
| Jul 14, 1995 | 4727.99 ft | — |
| Jun 26, 1997 | 4727.33 ft | — |
| Jun 26, 1997 | 4727.33 ft | — |
| Jul 7, 1998 | 4726.63 ft | — |
About This Gauge
NWS LID
SBDW4
River
Reservoirs
County
Fremont, WY
Coordinates
43.4164°N, 108.1778°W
Get Flood Alerts for Reservoirs
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 Reservoirs at Boysen Reservoir?
The Reservoirs at Boysen Reservoir gauge is maintained by USGS 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 Reservoirs at Boysen Reservoir?
The NWS-defined flood stage for Reservoirs at Boysen Reservoir is 4758 feet. Action stage begins at 4732 feet. Moderate flooding starts at N/A feet, and major flooding at N/A feet.
How do I get alerts when Reservoirs rises?
Download StormCast free on Google Play, go to River Gauges, and add Reservoirs at Boysen Reservoir 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 Reservoirs at Boysen Reservoir gauge located?
The gauge is located in Fremont County, Wyoming at coordinates 43.4164°N, 108.1778°W. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Gauges on Reservoirs
More Resources
Source & Notes
Data provided by: US Bureau of Reclamation
- Gauge reading affected by reservoir operations.