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  • UPDATE, 11/9: As of November 8, the USGS has successfully restored all of the operational gages that stopped transmitting due to an issue with the satellite telemetry system that records and transmits data. The USGS will now focus on restoring other equipment that experienced the telemetry issues, including about 85 rapid deployment gages that are used periodically for emergency response. Read more

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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  2018-11-13  
 Daily Data
    Discharge, cubic feet per second  1935-10-01  2018-11-12  30359 
 Daily Statistics 
    Discharge, cubic feet per second  1935-10-01  2018-08-14 30269 
 Monthly Statistics 
    Discharge, cubic feet per second  1935-10  2018-08  
 Annual Statistics 
    Discharge, cubic feet per second  1936  2018  
 Peak streamflow 1916-01  2017-04-30  85 
 Field measurements 1980-08-19  2018-10-03  301 
 Field/Lab water-quality samples 1955-08-23  2018-10-04  797 
 Water-Year Summary 2006  2017  12 
 Revisions  Loading...
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