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USGS 08158930 Williamson Ck at Manchaca Rd, Austin, TX

  Stream Site

DESCRIPTION:
Latitude 30°13'16",   Longitude 97°47'36"   NAD27
Travis County, Texas, Hydrologic Unit 12090205
Drainage area: 19.0 square miles
Contributing drainage area: 19.0 square miles,
Datum of gage: 618.63 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2000-01-29  2025-11-04  
 Daily Data
    Discharge, cubic feet per second  1984-10-01  2025-11-03  28208 
    Gage height, feet  2000-01-25  2025-11-03  25942 
 Daily Statistics 
    Discharge, cubic feet per second  1984-10-01  2025-05-18 9607 
    Gage height, feet  2000-01-25  2025-05-11 8595 
 Monthly Statistics 
    Discharge, cubic feet per second  1984-10  2025-05  
    Gage height, feet  2000-01  2025-05  
 Annual Statistics 
    Discharge, cubic feet per second  1985  2025  
    Gage height, feet  2000  2025  
 Peak streamflow 1976-04-18  2024-08-04  35 
 Field measurements 1975-05-23  2025-09-18  262 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 2000-01-08  2006-02-25  28 
 Water-Year Summary 2005  2024  20 
 Revisions  Loading...
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