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USGS 09469500 GILA RIVER BELOW COOLIDGE DAM, AZ.

  Stream Site

DESCRIPTION:
Latitude 33°10'09.64",   Longitude 110°31'53.25"   NAD83
Pinal County, Arizona, Hydrologic Unit 15050100
Drainage area: 12,886 square miles
Datum of gage: 2,311.30 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1987-10-01  2025-11-02  
 Daily Data
    Discharge, cubic feet per second  1899-07-11  2025-11-01  42436 
 Daily Statistics 
    Discharge, cubic feet per second  1899-07-11  2025-04-14 42235 
 Monthly Statistics 
    Discharge, cubic feet per second  1899-07  2025-04  
 Annual Statistics 
    Discharge, cubic feet per second  1899  2025  
 Peak streamflow 1905-11-28  2024-06-28  112 
 Field measurements 1983-10-07  2025-08-27  255 
 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