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USGS 07196500 Illinois River near Tahlequah, OK

  Stream Site

DESCRIPTION:
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.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2017-06-25  
 Daily Data
    Discharge, cubic feet per second  1935-10-01  2017-06-25  29854 
 Daily Statistics 
    Discharge, cubic feet per second  1935-10-01  2016-10-11 29597 
 Monthly Statistics 
    Discharge, cubic feet per second  1935-10  2016-10  
 Annual Statistics 
    Discharge, cubic feet per second  1936  2017  
 Peak streamflow 1916-01  2015-12-28  84 
 Field measurements 1980-08-19  2017-04-30  290 
 Field/Lab water-quality samples 1955-08-23  2017-05-16  782 
 Water-Year Summary 2006  2016  11 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1990-10-01  2007-09-30  199286 
OPERATION:
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