Major Flood
1035.33 ft
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: HWNI4). Live data may be limited. View on NWS AHPS →
FLOOD STAGES
Know the flood categories.
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
Moderate Flood
1031.25 ft
Minor Flood
1026.83 ft
Action Stage
1025.83 ft
7-Day Water Level Chart
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Historic Crests
| Date | Stage | Flow |
|---|---|---|
| May 6, 2012 | 4.97 ft | -9,999 cfs |
About This Gauge
NWS LID
HWNI4
River
West Nishnabotna River
County
Mills, IA
Coordinates
41.1463°N, 95.4419°W
Get Flood Alerts for West Nishnabotna 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 West Nishnabotna River near Henderson?
The West Nishnabotna River near Henderson 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 West Nishnabotna River near Henderson?
The NWS-defined flood stage for West Nishnabotna River near Henderson is 1026.83 feet. Action stage begins at 1025.83 feet. Moderate flooding starts at 1031.25 feet, and major flooding at 1035.33 feet.
How do I get alerts when West Nishnabotna River rises?
Download StormCast free on Google Play, go to River Gauges, and add West Nishnabotna River near Henderson 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 West Nishnabotna River near Henderson gauge located?
The gauge is located in Mills County, Iowa at coordinates 41.1463°N, 95.4419°W. 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 the Iowa Flood Center
- Stage may be affected by ice.