Arroyo Corte Madera del Presidio
California — Water Level & Flood Stage
Located in Marin County, California. Live water level data from USGS, updated every 15 minutes.
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: ACMC1). Live data may be limited. View on NWS AHPS →
Flood Stages
Major Flood
12 ft
Moderate Flood
10 ft
Minor Flood
8 ft
Action Stage
6 ft
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
What Floods at Each Level
12 ft
Major Flood Stage. Flood flows are at least 2 feet deep in town, with major roadway flooding and inundation of local businesses and homes.
10 ft
Moderate Flood Stage. One to several feet of water on floodplain near the creek. Marin Theater Company and nearby businesses flooded, particularly on right bank (western side).
8 ft
Minor Flood Stage. Water in creek reaches bridge structure and begins backwatering near the Marin Theater Company. Other local drainage issues in town likely due to high water levels in creek; storm drains backwatered. NWS will issue a Flash Flood Warning if not already issued.
6 ft
Monitor Stage. Water is 2 feet below backwater conditions at bridge over creek immediately downstream of Marin Theater Company. NWS will issue a Flash Flood Watch if not 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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Historic Crests
| Date | Stage | Flow |
|---|---|---|
| Jan 4, 1982 | 8.11 ft | 1,170 cfs |
| Jan 4, 1982 | 8.11 ft | 1,170 cfs |
| Jan 21, 1970 | 7.52 ft | 1,180 cfs |
| Jan 21, 1970 | 7.52 ft | 1,180 cfs |
| Dec 20, 1969 | 7.5 ft | 1,170 cfs |
About This Gauge
NWS LID
ACMC1
County
Marin, CA
Coordinates
37.8975°N, 122.5361°W
Get Flood Alerts for Arroyo Corte Madera del Presidio
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 Corte Madera del Presidio ?
The Arroyo Corte Madera del Presidio 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 Arroyo Corte Madera del Presidio ?
The NWS-defined flood stage for Arroyo Corte Madera del Presidio is 8 feet. Action stage begins at 6 feet. Moderate flooding starts at 10 feet, and major flooding at 12 feet.
How do I get alerts when this river rises?
Download StormCast free on Google Play, go to River Gauges, and add Arroyo Corte Madera del Presidio 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 Corte Madera del Presidio gauge located?
The gauge is located in Marin County, California at coordinates 37.8975°N, 122.5361°W. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Resources
Source & Notes
Data provided by: County of Marin