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  • UPDATE, 11/9: As of November 8, the USGS has successfully restored all of the operational gages that stopped transmitting due to an issue with the satellite telemetry system that records and transmits data. The USGS will now focus on restoring other equipment that experienced the telemetry issues, including about 85 rapid deployment gages that are used periodically for emergency response. Read more
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USGS 05387500 Upper Iowa River at Decorah, IA

  Stream Site

DESCRIPTION:
Latitude 43°18'17.7",   Longitude 91°47'43.4"   NAD27
Winneshiek County, Iowa, Hydrologic Unit 07060002
Drainage area: 511 square miles
Datum of gage: 850.00 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2002-10-01  2018-11-15  
 Daily Data
    Temperature, water, degrees Celsius -- sediment station  1967-04-13  1983-09-29  12825 
    Discharge, cubic feet per second  1951-10-01  2018-11-14  17607 
    Gage height, feet  1999-10-20  2002-09-29  1059 
    Suspended sediment concentration, milligrams per liter -- sediment station  1962-10-01  1967-12-14  1876 
    Suspended sediment discharge, short tons per day -- sediment station  1962-10-01  1967-12-31  1918 
 Daily Statistics 
    Discharge, cubic feet per second  1951-10-01  2018-04-09 17389 
    Gage height, feet  1999-10-20  2002-09-29 1059 
    Suspended sediment concentration, milligrams per liter -- sediment station  1962-10-01  1967-12-14 1876 
    Suspended sediment discharge, short tons per day -- sediment station  1962-10-01  1967-12-31 1918 
 Monthly Statistics 
    Discharge, cubic feet per second  1951-10  2018-04  
    Gage height, feet  1999-10  2002-09  
    Suspended sediment concentration, milligrams per liter -- sediment station  1962-10  1967-12  
    Suspended sediment discharge, short tons per day -- sediment station  1962-10  1967-12  
 Annual Statistics 
    Discharge, cubic feet per second  1952  2018  
    Gage height, feet  2000  2002  
    Suspended sediment concentration, milligrams per liter -- sediment station  1963  1968  
    Suspended sediment discharge, short tons per day -- sediment station  1963  1968  
 Peak streamflow 1952-03-31  2017-02-22  65 
 Field measurements 1951-09-18  2018-09-17  514 
 Field/Lab water-quality samples 1963-03-18  2000-05-03  104 
 Water-Year Summary 2006  2016  11 
 Revisions  Loading...
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