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USGS 07196500 Illinois River near Tahlequah, OK

  Stream Site

Latitude 35°55'22",   Longitude 94°55'24"   NAD27
Cherokee County, Oklahoma, Hydrologic Unit 11110103
Drainage area: 950 square miles
Contributing drainage area: 950 square miles,
Datum of gage: 664.14 feet above   NGVD29.
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2020-04-09  
 Daily Data
    Discharge, cubic feet per second  1935-10-01  2020-04-08  30872 
 Daily Statistics 
    Discharge, cubic feet per second  1935-10-01  2020-01-28 30801 
 Monthly Statistics 
    Discharge, cubic feet per second  1935-10  2020-01  
 Annual Statistics 
    Discharge, cubic feet per second  1936  2020  
 Peak streamflow 1916-01  2019-06-25  87 
 Field measurements 1980-08-19  2020-03-20  311 
 Field/Lab water-quality samples 1955-08-23  2020-02-11  813 
 Water-Year Summary 2006  2019  14 
 Revisions  Loading...
Record for this site is maintained by the USGS Oklahoma Water Science Center
Email questions about this site to Oklahoma Water Science Center Water-Data Inquiries