Laguna de Santa Rosa near Sebastopol
California — Water Level & Flood Stage
Located in Sonoma County, California on the Laguna de Santa Rosa. Live water level data from USGS gauge 11465750, 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
Minor Flood
69 ft
Action Stage
67 ft
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
What Floods at Each Level
69 ft
Minor Flooding. Occidental Road begins flooding near the channel margin. NWS will issue an Urban/Small Stream Advisory, if not yet already issued.
67 ft
Monitor Stage. NWS may issue a Flash Flood Watch, if not yet already issued.
Impact statements from the National Weather Service, describing what typically happens at each water level.
7-Day Water Level Chart
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About This Gauge
USGS Site
NWS LID
LSEC1
River
Laguna de Santa Rosa
County
Sonoma, CA
Coordinates
38.4255°N, 122.8292°W
Get Flood Alerts for Laguna de Santa Rosa
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 Laguna de Santa Rosa near Sebastopol?
The Laguna de Santa Rosa near Sebastopol gauge is maintained by USGS (site 11465750) 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 Laguna de Santa Rosa near Sebastopol?
The NWS-defined flood stage for Laguna de Santa Rosa near Sebastopol is 69 feet. Action stage begins at 67 feet. Moderate flooding starts at N/A feet, and major flooding at N/A feet.
How do I get alerts when Laguna de Santa Rosa rises?
Download StormCast free on Google Play, go to River Gauges, and add Laguna de Santa Rosa near Sebastopol 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 Laguna de Santa Rosa near Sebastopol gauge located?
The gauge is located in Sonoma County, California at coordinates 38.4255°N, 122.8292°W. USGS site number: 11465750. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Gauges on Laguna de Santa Rosa
More Resources
Source & Notes
Data provided by: US Geological Survey, Observations courtesy of U.S. Geological Survey