Major Flood
23 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
19 ft
Minor Flood
11 ft
Action Stage
10.5 ft
What Floods at Each Level
23 ft
WATER OVERTOPS THE DECKING OF THE BRIDGE ON HIGHWAY 530.
19 ft
MODERATE FLOOD STAGE. WATER REACHES THE LOWER SUB-STRUCTURE OF THE BRIDGE ON HIGHWAY 530.
11 ft
FLOOD STAGE. MINOR FLOODING OF PASTURELAND UPSTREAM OF THE GAGE. APPROXIMATE MAXIMUM FLOW SINCE 1965. A FEW HOUSES DOWNSTREAM MAY HAVE STANDING WATER NEARBY.
10.5 ft
BANKFULL STAGE/ACTION STAGE. RIVER BEGINS TO COVER FLOOD PLAIN.
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 |
|---|---|---|
| Aug 18, 2024 | 12.56 ft | 2,960 cfs |
| Apr 11, 2023 | 10.29 ft | 1,920 cfs |
| Aug 22, 2024 | 9.9 ft | 1,100 cfs |
About This Gauge
USGS Site
NWS LID
HFMW4
River
Henrys Fork
County
Sweetwater, WY
Coordinates
41.0045°N, 109.6676°W
Get Flood Alerts for Henrys Fork
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 Henrys Fork at Manila?
The Henrys Fork at Manila gauge is maintained by USGS (site 09229500) 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 Henrys Fork at Manila?
The NWS-defined flood stage for Henrys Fork at Manila is 11 feet. Action stage begins at 10.5 feet. Moderate flooding starts at 19 feet, and major flooding at 23 feet.
How do I get alerts when Henrys Fork rises?
Download StormCast free on Google Play, go to River Gauges, and add Henrys Fork at Manila 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 Henrys Fork at Manila gauge located?
The gauge is located in Sweetwater County, Wyoming at coordinates 41.0045°N, 109.6676°W. USGS site number: 09229500. 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
- Gauge reading may be affected by ice. Forecast flows are unadjusted for ice.