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  • USGS 05420500 Mississippi River at Clinton, IA

      Stream Site

    DESCRIPTION:
    Latitude 41°46'50",   Longitude 90°15'07"   NAD27
    Clinton County, Iowa, Hydrologic Unit 07080101
    Drainage area: 85,600 square miles
    Datum of gage: 562.68 feet above   NGVD29.
    AVAILABLE DATA:
    Data Type Begin Date End Date Count
     Current / Historical Observations     (availability statement)    2007-10-01  2014-08-22  
     Daily Data
        Temperature, water, degrees Celsius -- sediment station  1975-07-01  1997-09-30  5242 
        Temperature, water, degrees Celsius  2012-07-26  2014-08-20  756 
        Discharge, cubic feet per second  1873-06-02  2014-08-20  51516 
        Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- sediment station  1975-07-01  1981-09-15  1491 
        Suspended sediment concentration, milligrams per liter -- sediment station  1994-10-01  1997-09-30  1096 
        Suspended sediment discharge, tons per day -- sediment station  1994-10-01  1997-09-30  1096 
        Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius -- sediment station  1994-10-26  1997-09-30  457 
     Daily Statistics 
        Temperature, water, degrees Celsius -- sediment station  1977-10-01  1978-09-30 365 
        Temperature, water, degrees Celsius  2012-07-26  2014-04-28 642 
        Discharge, cubic feet per second  1873-06-02  2014-03-23 51366 
        Suspended sediment concentration, milligrams per liter -- sediment station  1994-10-01  1997-09-30 1096 
        Suspended sediment discharge, tons per day -- sediment station  1994-10-01  1997-09-30 1096 
     Monthly Statistics 
        Temperature, water, degrees Celsius -- sediment station  1977-10  1978-09  
        Temperature, water, degrees Celsius  2012-07  2014-04  
        Discharge, cubic feet per second  1873-06  2014-03  
        Suspended sediment concentration, milligrams per liter -- sediment station  1994-10  1997-09  
        Suspended sediment discharge, tons per day -- sediment station  1994-10  1997-09  
     Annual Statistics 
        Temperature, water, degrees Celsius -- sediment station  1978  1978  
        Temperature, water, degrees Celsius  2012  2014  
        Discharge, cubic feet per second  1873  2014  
        Suspended sediment concentration, milligrams per liter -- sediment station  1995  1997  
        Suspended sediment discharge, tons per day -- sediment station  1995  1997  
     Peak streamflow 1874-05-17  2013-06-28  140 
     Field measurements 1938-09-28  2014-08-12  880 
     Field/Lab water-quality samples 1953-01-29  2014-08-12  599 

    Additional Data Sources

    Begin Date

    End Date

    Count
     Instantaneous-Data Archive  **offsite** 1990-10-01  2007-09-30  260459 
     Annual Water-Data Report (pdf)  **offsite** 2006  2013  8 
    OPERATION:
    Record for this site is maintained by the USGS Iowa Water Science Center
    Email questions about this site to Iowa Water Science Center Water-Data Inquiries