Yahara River at Madison-Lake Mendota
Wisconsin — Water Level & Flood Stage
Located in Dane County, Wisconsin on the Yahara River. Live water level data from USGS gauge 05428000, updated every 15 minutes.
Current Water Level
Gage Height
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Streamflow
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Last Reading
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Flood Stages
Action Stage
13 ft
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
7-Day Water Level Chart
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Historic Crests
| Date | Stage | Flow |
|---|---|---|
| Jun 4, 2000 | 12.75 ft | — |
| Jun 4, 2000 | 12.75 ft | — |
| Jun 14, 2008 | 12.45 ft | — |
| Jun 14, 2008 | 12.45 ft | — |
| Aug 22, 2018 | 12.29 ft | — |
About This Gauge
Get Flood Alerts for Yahara 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 Yahara River at Madison-Lake Mendota?
The Yahara River at Madison-Lake Mendota gauge is maintained by USGS (site 05428000) 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 Yahara River at Madison-Lake Mendota?
This gauge has NWS-defined flood categories. Check the flood stages section above for current thresholds.
How do I get alerts when Yahara River rises?
Download StormCast free on Google Play, go to River Gauges, and add Yahara River at Madison-Lake Mendota to your watchlist. StormCast will send a push notification to your phone whenever the water level crosses into a new NWS flood category — even when your screen is off.
Where is the Yahara River at Madison-Lake Mendota gauge located?
The gauge is located in Dane County, Wisconsin at coordinates 43.0950°N, 89.3700°W. USGS site number: 05428000. 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 US Geological Survey
- Flood stages have not been defined for this location.