Moderate Flood
5.5 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: CALC1). 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.
Minor Flood
5 ft
Action Stage
3 ft
What Floods at Each Level
5.5 ft
Moderate Flooding: If Calero Reservoir is full and spilling, widespread flooding will occur around the Creek and in the McKean Road area
5 ft
Minor Flooding: Homes along Calero Creek may experience flooding. Creek capacity is low and if Calero Reservoir is/will spill, action should be taken. Check Calero Reservoir elevation.
3 ft
Action Stage: Homes along Calero Creek might experience minor backyard flooding. If Calero Dam is not expected to spill, nothing further needs to be done.
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
NWS LID
CALC1
River
Calero Creek
County
Santa Clara, CA
Coordinates
37.1861°N, 121.7931°W
Get Flood Alerts for Calero 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 Calero Creek below Calero Dam?
The Calero Creek below Calero Dam 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 Calero Creek below Calero Dam?
The NWS-defined flood stage for Calero Creek below Calero Dam is 5 feet. Action stage begins at 3 feet. Moderate flooding starts at 5.5 feet, and major flooding at N/A feet.
How do I get alerts when Calero Creek rises?
Download StormCast free on Google Play, go to River Gauges, and add Calero Creek below Calero Dam 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 Calero Creek below Calero Dam gauge located?
The gauge is located in Santa Clara County, California at coordinates 37.1861°N, 121.7931°W. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Resources
Source & Notes
Data provided by: SCVWD