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USGS 09429490 COLORADO RIVER ABOVE IMPERIAL DAM, AZ-CA

  Stream Site

DESCRIPTION:
Latitude 32°53'05.77",   Longitude 114°28'05.20"   NAD83
Imperial County, California, Hydrologic Unit 15030104
Drainage area: 188,500 square miles
Contributing drainage area: 184,500 square miles,
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2016-12-27  2024-04-24  
 Daily Data
    Temperature, water, degrees Celsius  1973-10-16  2024-04-23  20163 
    Discharge, cubic feet per second  1976-10-01  2024-04-23  17372 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1971-10-01  2024-04-23  26957 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2023-08-09  2024-04-23  775 
    pH, water, unfiltered, field, standard units  2023-08-08  2024-04-24  1035 
    Dissolved solids, water, filtered, sum of constituents, milligrams per liter  2017-01-01  2024-04-23  2593 
 Daily Statistics 
    Temperature, water, degrees Celsius  1973-10-16  2024-03-06 6923 
    Discharge, cubic feet per second  1976-10-01  2024-03-30 17348 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1971-10-01  2024-03-06 10287 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2023-08-09  2024-03-06 210 
    pH, water, unfiltered, field, standard units  2023-08-08  2024-03-06 212 
    Dissolved solids, water, filtered, sum of constituents, milligrams per liter  2017-01-01  2021-03-04 1514 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1973-10  2024-03  
    Discharge, cubic feet per second  1976-10  2024-03  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1971-10  2024-03  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2023-08  2024-03  
    pH, water, unfiltered, field, standard units  2023-08  2024-03  
    Dissolved solids, water, filtered, sum of constituents, milligrams per liter  2017-01  2021-03  
 Annual Statistics 
    Temperature, water, degrees Celsius  1974  2024  
    Discharge, cubic feet per second  1977  2024  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1972  2024  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2023  2024  
    pH, water, unfiltered, field, standard units  2023  2024  
    Dissolved solids, water, filtered, sum of constituents, milligrams per liter  2017  2021  
 Field/Lab water-quality samples 1964-11-05  2024-02-13  1241 
 Water-Year Summary 2006  2023  17 
 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