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NOTE: Station Numbers for Iowa precipitation gages have changed (see list).



USGS 06607200 Maple River at Mapleton, IA

  Stream Site

DESCRIPTION:
Latitude 42°09'24.4",   Longitude 95°48'37.0"   NAD83
Monona County, Iowa, Hydrologic Unit 10230005
Drainage area: 669 square miles
Datum of gage: 1,081.31 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2026-01-08  
 Daily Data
    Discharge, cubic feet per second  1941-10-01  2026-01-07  30776 
    Suspended sediment discharge, short tons per day  1939-04-09  1951-09-29  4557 
 Daily Statistics 
    Discharge, cubic feet per second  1941-10-01  2025-11-24 30734 
    Suspended sediment discharge, short tons per day  1939-04-09  1951-09-29 4557 
 Monthly Statistics 
    Discharge, cubic feet per second  1941-10  2025-11  
    Suspended sediment discharge, short tons per day  1939-04  1951-09  
 Annual Statistics 
    Discharge, cubic feet per second  1942  2026  
    Suspended sediment discharge, short tons per day  1939  1951  
 Peak streamflow 1942-06-30  2024-05-08  83 
 Field measurements 1941-10-25  2025-11-25  973 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1945-02-27  2012-07-26  890 
 Water-Year Summary 2006  2025  20 
 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