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USGS 05451753 Onion Creek below U.S. Highway 30 near Montour, IA

  Stream Site

Latitude 41°59'53.4",   Longitude 92°40'16.7"   NAD83
Tama County, Iowa, Hydrologic Unit 07080208
Drainage area: 5.03 square miles
Data Type Begin Date End Date Count
 Field measurements 2006-04-24  2013-08-20  20 
 Field/Lab water-quality samples 2006-04-24  2013-08-20  33 

Additional Data Sources

Begin Date

End Date

 Annual Water-Data Report (pdf)  **offsite** 2006  2013  5 
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