Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins
  • Due to a lapse in government funding, the majority of USGS websites will not be updated except to provide important public safety information. Websites displaying real-time water data will be updated with limited support. For more information please see www.doi.gov/shutdown.
  • Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

USGS 09469000 SAN CARLOS RESERVOIR AT COOLIDGE DAM, AZ

  Lake Site

DESCRIPTION:
Latitude 33°10'31.21",   Longitude 110°31'40.87"   NAD83
Gila County, Arizona, Hydrologic Unit 15040005
Drainage area: 12,886 square miles
Datum of gage: 2,502.02 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2025-11-01  
 Daily Data
    Reservoir storage, acre-feet  1982-10-01  2025-10-31  20975 
    Reservoir storage, acre-feet  1929-03-01  1936-09-30  1456 
    Gage height, feet  1986-10-01  2025-10-31  12140 
    Gage height, feet  2011-08-11  2015-02-17  1287 
 Daily Statistics 
    Reservoir storage, acre-feet  1987-10-01  2025-04-14 5038 
 Monthly Statistics 
    Reservoir storage, acre-feet  1987-10  2025-04  
 Annual Statistics 
    Reservoir storage, acre-feet  1988  2025  
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Arizona Water Science Center
Email questions about this site to Arizona Water Science Center Water-Data Inquiries