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USGS 08159000 Onion Ck at US Hwy 183, Austin, TX

  Stream Site

DESCRIPTION:
Latitude 30°10'40",   Longitude 97°41'18"   NAD27
Travis County, Texas, Hydrologic Unit 12090205
Drainage area: 321 square miles
Contributing drainage area: 321 square miles,
Datum of gage: 442.85 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2016-09-30  
 Daily Data
    Discharge, cubic feet per second  2001-10-01  2016-09-29  27600 
    Gage height, feet  1997-02-12  2016-09-29  20900 
 Daily Statistics 
    Discharge, cubic feet per second  1924-06-01  2015-11-19 16585 
    Gage height, feet  1997-02-12  2015-11-19 6652 
 Monthly Statistics 
    Discharge, cubic feet per second  1924-06  2015-11  
    Gage height, feet  1997-02  2015-11  
 Annual Statistics 
    Discharge, cubic feet per second  1924  2016  
    Gage height, feet  1997  2016  
 Peak streamflow 1869-07-03  2015-05-24  49 
 Field measurements 1924-05-16  2016-08-22  410 
 Field/Lab water-quality samples 1976-10-13  2001-08-27  107 
 Water-Year Summary 2005  2015  11 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1991-06-12  2007-09-30  448595 
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