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USGS 06897820 Thompson River near Afton, IA

  Stream Site

Latitude 41°02'00",   Longitude 94°06'00"   NAD27
Union County, Iowa, Hydrologic Unit 10280102
Drainage area: 231.00 square miles
Data Type Begin Date End Date Count
 Field measurements 1957-09-26  1977-07-19  18 
 Field/Lab water-quality samples 1970-07-27  1977-07-19  6 
 Revisions  Loading...
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