Major Flood
60 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
49 ft
Minor Flood
37 ft
Action Stage
33 ft
What Floods at Each Level
66 ft
The top of the levee is reached at Uniontown.
64.4 ft
This flood will exceed the highest stage on record. Large amounts of property damage can be expected. Evacuation of many homes and businesses becomes necessary.
49 ft
The top of the protection is reached at J.T. Myers Lock and Dam.
37 ft
Minor flooding occurs affecting mainly bottomland and surrounding low lying areas.
33 ft
The road to several farms above Uniontown floods.
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 |
|---|---|---|
| Jan 31, 1937 | 64.4 ft | — |
| Apr 4, 1913 | 57.8 ft | — |
| May 6, 2011 | 56.92 ft | 1,226,791 cfs |
About This Gauge
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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 Ohio River at J.T. Myers Lock and Dam?
The Ohio River at J.T. Myers Lock and Dam gauge is maintained by USGS (site 03322420) 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 Ohio River at J.T. Myers Lock and Dam?
The NWS-defined flood stage for Ohio River at J.T. Myers Lock and Dam is 37 feet. Action stage begins at 33 feet. Moderate flooding starts at 49 feet, and major flooding at 60 feet.
How do I get alerts when Ohio River rises?
Download StormCast free on Google Play, go to River Gauges, and add Ohio River at J.T. Myers Lock and 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 Ohio River at J.T. Myers Lock and Dam gauge located?
The gauge is located in Posey County, Indiana at coordinates 37.7833°N, 87.9794°W. USGS site number: 03322420. 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
- River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.