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USGS 05389500 Mississippi River at McGregor, IA

  Stream Site

DESCRIPTION:
Latitude 43°01'37.3",   Longitude 91°10'21"   NAD27
Clayton County, Iowa, Hydrologic Unit 07060001
Drainage area: 67,500 square miles
Datum of gage: 604.84 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-03  2016-12-08  
 Daily Data
    Temperature, water, degrees Celsius -- sediment station  1975-07-03  2004-09-27  2989 
    Discharge, cubic feet per second  1936-08-15  2013-10-29  27470 
    Gage height, feet  2005-10-01  2016-12-06  1893 
    Suspended sediment concentration, milligrams per liter -- sediment station  1975-07-01  2004-09-30  10685 
    Suspended sediment discharge, short tons per day -- sediment station  1975-07-01  2004-09-30  10685 
    Specific conductance, water, unfiltered, laboratory, microsiemens per centimeter at 25 degrees Celsius -- sediment station  1975-07-07  2004-09-27  3160 
 Daily Statistics 
    Discharge, cubic feet per second  1936-08-15  2013-10-29 27470 
    Gage height, feet  2005-10-01  2016-04-17 1660 
    Suspended sediment concentration, milligrams per liter -- sediment station  1975-07-01  2004-09-30 10685 
    Suspended sediment discharge, short tons per day -- sediment station  1975-07-01  2004-09-30 10685 
 Monthly Statistics 
    Discharge, cubic feet per second  1936-08  2013-10  
    Gage height, feet  2005-10  2016-04  
    Suspended sediment concentration, milligrams per liter -- sediment station  1975-07  2004-09  
    Suspended sediment discharge, short tons per day -- sediment station  1975-07  2004-09  
 Annual Statistics 
    Discharge, cubic feet per second  1936  2014  
    Gage height, feet  2006  2016  
    Suspended sediment concentration, milligrams per liter -- sediment station  1975  2004  
    Suspended sediment discharge, short tons per day -- sediment station  1975  2004  
 Peak streamflow 1880-06-22  2013-05-11  76 
 Field measurements 1936-08-20  2013-10-29  643 
 Field/Lab water-quality samples 1946-10-22  2011-04-18  243 
 Water-Year Summary 2006  2015  10 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1990-07-06  2005-09-30  107590 
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