Minor Flood
11 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.
Action Stage
10 ft
7-Day Water Level Chart
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Historic Crests
| Date | Stage | Flow |
|---|---|---|
| Jun 7, 2008 | 17.86 ft | — |
| Mar 7, 1965 | 16.42 ft | — |
| Mar 7, 1996 | 16.22 ft | — |
About This Gauge
Get Flood Alerts for Iowa 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 Iowa River at Steamboat Rock?
The Iowa River at Steamboat Rock gauge is maintained by USGS (site 05450400) 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 Iowa River at Steamboat Rock?
The NWS-defined flood stage for Iowa River at Steamboat Rock is 11 feet. Action stage begins at 10 feet. Moderate flooding starts at N/A feet, and major flooding at N/A feet.
How do I get alerts when Iowa River rises?
Download StormCast free on Google Play, go to River Gauges, and add Iowa River at Steamboat Rock 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 Iowa River at Steamboat Rock gauge located?
The gauge is located in Hardin County, Iowa at coordinates 42.4081°N, 93.0730°W. USGS site number: 05450400. Data is provided by the U.S. Geological Survey and the National Weather Service.
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Source & Notes
Data provided by: Observations courtesy of U.S. Geological Survey