Minor Flood
14 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
12 ft
7-Day Water Level Chart
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Historic Crests
| Date | Stage | Flow |
|---|---|---|
| May 31, 1947 | 17.7 ft | — |
| Apr 28, 1991 | 16.93 ft | 7,900 cfs |
| Jun 30, 2014 | 16.92 ft | 8,580 cfs |
About This Gauge
USGS Site
NWS LID
HRTI4
River
Walnut Creek
County
Poweshiek, IA
Coordinates
41.8350°N, 92.3863°W
Get Flood Alerts for Walnut Creek
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 Walnut Creek near Hartwick?
The Walnut Creek near Hartwick gauge is maintained by USGS (site 05452200) 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 Walnut Creek near Hartwick?
The NWS-defined flood stage for Walnut Creek near Hartwick is 14 feet. Action stage begins at 12 feet. Moderate flooding starts at N/A feet, and major flooding at N/A feet.
How do I get alerts when Walnut Creek rises?
Download StormCast free on Google Play, go to River Gauges, and add Walnut Creek near Hartwick 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 Walnut Creek near Hartwick gauge located?
The gauge is located in Poweshiek County, Iowa at coordinates 41.8350°N, 92.3863°W. USGS site number: 05452200. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Gauges on Walnut Creek
On This River
Downstream: Iowa River at Belle Plaine
More Resources
Source & Notes
Data provided by: Observations courtesy of U.S. Geological Survey