Arroyo Seco (Monterey) near Greenfield
California — Water Level & Flood Stage
Located in Monterey County, California on the Arroyo Seco (Monterey). Live water level data from USGS gauge 11151870, 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
Moderate Flood
15 ft
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 |
|---|---|---|
| Feb 6, 1978 | 16.34 ft | 14,100 cfs |
| Feb 6, 1978 | 16.34 ft | 14,100 cfs |
| Mar 10, 1995 | 15.4 ft | 15,400 cfs |
| Mar 10, 1995 | 15.4 ft | 15,400 cfs |
| Dec 5, 1966 | 14.5 ft | 21,800 cfs |
About This Gauge
USGS Site
NWS LID
ARRC1
River
Arroyo Seco (Monterey)
County
Monterey, CA
Coordinates
36.2375°N, 121.4816°W
Get Flood Alerts for Arroyo Seco (Monterey)
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 Arroyo Seco (Monterey) near Greenfield?
The Arroyo Seco (Monterey) near Greenfield gauge is maintained by USGS (site 11151870) 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 Arroyo Seco (Monterey) near Greenfield?
This gauge has NWS-defined flood categories. Check the flood stages section above for current thresholds.
How do I get alerts when Arroyo Seco (Monterey) rises?
Download StormCast free on Google Play, go to River Gauges, and add Arroyo Seco (Monterey) near Greenfield 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 Arroyo Seco (Monterey) near Greenfield gauge located?
The gauge is located in Monterey County, California at coordinates 36.2375°N, 121.4816°W. USGS site number: 11151870. Data is provided by the U.S. Geological Survey and the National Weather Service.
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Source & Notes
Data provided by: US Geological Survey, Observations courtesy of U.S. Geological Survey