San Pedro River near Redington
Arizona — Water Level & Flood Stage
Located in Pima County, Arizona on the San Pedro River. Live water level data from USGS gauge 09472050, 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
Major Flood
13 ft
19,000 cfs
Moderate Flood
12.8 ft
15,000 cfs
Minor Flood
12.5 ft
11,000 cfs
Action Stage
12.2 ft
7,500 cfs
Flood stages defined by the National Weather Service. Gage height data from USGS Water Resources.
What Floods at Each Level
13 ft
Major Flood Stage: Much of Mammoth east of Highway 77 threatened. Significant flooding from Cascabel to Dudleyville.
12.8 ft
Moderate Flood Stage: Low-lying homes along Main Street and US Post Office in Mammoth flood. In Dudleyville several homes threatened.
12.5 ft
Minor Flood Stage: Low-lying areas from Cascabel to north of Mammoth flood and evacution of residents in these areas are likely.
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 |
|---|---|---|
| Aug 1, 1951 | 20.02 ft | 28,600 cfs |
| Aug 1, 1951 | 20.02 ft | 28,600 cfs |
| Jan 18, 1993 | 18.22 ft | 19,100 cfs |
| Jan 18, 1993 | 18.22 ft | 19,100 cfs |
| Jan 8, 1993 | 17.14 ft | 15,000 cfs |
About This Gauge
Get Flood Alerts for San Pedro 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 San Pedro River near Redington?
The San Pedro River near Redington gauge is maintained by USGS (site 09472050) 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 San Pedro River near Redington?
The NWS-defined flood stage for San Pedro River near Redington is 12.5 feet. Action stage begins at 12.2 feet. Moderate flooding starts at 12.8 feet, and major flooding at 13 feet.
How do I get alerts when San Pedro River rises?
Download StormCast free on Google Play, go to River Gauges, and add San Pedro River near Redington 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 San Pedro River near Redington gauge located?
The gauge is located in Pima County, Arizona at coordinates 32.4462°N, 110.4884°W. USGS site number: 09472050. 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