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USGS 06607200 Maple River at Mapleton, IA

  Stream Site

DESCRIPTION:
Latitude 42°09'25",   Longitude 95°48'35"   NAD27
Monona County, Iowa, Hydrologic Unit 10230005
Drainage area: 669 square miles
Datum of gage: 1,080.86 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2017-06-29  
 Daily Data
    Discharge, cubic feet per second  1941-10-01  2017-06-28  27665 
    Suspended sediment discharge, short tons per day  1939-04-09  1951-09-29  4557 
 Daily Statistics 
    Discharge, cubic feet per second  1941-10-01  2017-03-19 27564 
    Suspended sediment discharge, short tons per day  1939-04-09  1951-09-29 4557 
 Monthly Statistics 
    Discharge, cubic feet per second  1941-10  2017-03  
    Suspended sediment discharge, short tons per day  1939-04  1951-09  
 Annual Statistics 
    Discharge, cubic feet per second  1942  2017  
    Suspended sediment discharge, short tons per day  1939  1951  
 Peak streamflow 1942-06-30  2015-12-15  75 
 Field measurements 1941-10-25  2017-06-14  906 
 Field/Lab water-quality samples 1945-02-27  2012-07-26  890 
 Water-Year Summary 2006  2016  11 

Additional Data Sources
Begin Date
End Date
Count
 Instantaneous-Data Archive  **offsite** 1990-10-01  2007-09-30  215296 
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