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USGS 08158700 Onion Ck nr Driftwood, TX

  Stream Site

DESCRIPTION:
Latitude 30°04'58",   Longitude 98°00'27"   NAD27
Hays County, Texas, Hydrologic Unit 12090205
Drainage area: 124 square miles
Contributing drainage area: 124 square miles,
Datum of gage: 878.13 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2017-07-28  
 Daily Data
    Temperature, water, degrees Celsius  2005-09-17  2005-09-18  6 
    Discharge, cubic feet per second  1979-07-01  2017-07-27  23231 
    Gage height, feet  1992-03-21  2017-07-27  9058 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2005-09-17  2005-09-18  6 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2005-09-17  2005-09-18  6 
    Dissolved oxygen, water, unfiltered, percent of saturation  2005-09-17  2005-09-18  6 
    pH, water, unfiltered, field, standard units  2005-09-17  2005-09-18  6 
 Daily Statistics 
    Temperature, water, degrees Celsius  2005-09-17  2005-09-18 
    Discharge, cubic feet per second  1979-07-01  2017-01-31 13730 
    Gage height, feet  1992-03-21  2017-03-26 8935 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2005-09-17  2005-09-18 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2005-09-17  2005-09-18 
    Dissolved oxygen, water, unfiltered, percent of saturation  2005-09-17  2005-09-18 
    pH, water, unfiltered, field, standard units  2005-09-17  2005-09-18 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2005-09  2005-09  
    Discharge, cubic feet per second  1979-07  2017-01  
    Gage height, feet  1992-03  2017-03  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2005-09  2005-09  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2005-09  2005-09  
    Dissolved oxygen, water, unfiltered, percent of saturation  2005-09  2005-09  
    pH, water, unfiltered, field, standard units  2005-09  2005-09  
 Annual Statistics 
    Temperature, water, degrees Celsius  2005  2005  
    Discharge, cubic feet per second  1979  2017  
    Gage height, feet  1992  2017  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2005  2005  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2005  2005  
    Dissolved oxygen, water, unfiltered, percent of saturation  2005  2005  
    pH, water, unfiltered, field, standard units  2005  2005  
 Peak streamflow 1941-02  2015-10-30  38 
 Field measurements 1961-11-07  2017-06-19  428 
 Field/Lab water-quality samples 1974-01-11  2017-03-29  222 
 Water-Year Summary 2005  2016  12 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1990-10-01  2007-09-30  1159985 
OPERATION:
Record for this site is maintained by the USGS Texas Water Science Center
Email questions about this site to Texas Water Science Center Water-Data Inquiries