Action Stage
14 ft
Current Water Level
Gage Height
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Streamflow
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Last Reading
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FLOOD STAGES
Know the flood categories.
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 |
|---|---|---|
| Sep 3, 1970 | 13.85 ft | 22,000 cfs |
| Aug 9, 1966 | 10.4 ft | 10,700 cfs |
| Aug 7, 1975 | 8.9 ft | 9,700 cfs |
About This Gauge
Get Flood Alerts for Altar Wash
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 Altar Wash near Three Points?
The Altar Wash near Three Points gauge is maintained by USGS (site 09486800) 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 Altar Wash near Three Points?
This gauge has NWS-defined flood categories. Check the flood stages section above for current thresholds.
How do I get alerts when Altar Wash rises?
Download StormCast free on Google Play, go to River Gauges, and add Altar Wash near Three Points 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 Altar Wash near Three Points gauge located?
The gauge is located in Pima County, Arizona at coordinates 31.8390°N, 111.4043°W. USGS site number: 09486800. Data is provided by the U.S. Geological Survey and the National Weather Service.
More Resources
Source & Notes
Data provided by: US Geological Survey, Observations courtesy of U.S. Geological Survey