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USGS 08151500 Llano Rv at Llano, TX

  Stream Site

DESCRIPTION:
Latitude 30°45'04",   Longitude 98°40'10"   NAD27
Llano County, Texas, Hydrologic Unit 12090204
Drainage area: 4,197 square miles
Contributing drainage area: 4,192 square miles,
Datum of gage: 970.01 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2017-02-25  
 Daily Data
    Discharge, cubic feet per second  1996-11-20  2017-02-24  34918 
    Gage height, feet  2008-01-03  2017-02-24  13929 
 Daily Statistics 
    Discharge, cubic feet per second  1939-09-17  2016-12-21 28221 
    Gage height, feet  1996-11-20  2016-12-21 7236 
 Monthly Statistics 
    Discharge, cubic feet per second  1939-09  2016-12  
    Gage height, feet  1996-11  2016-12  
 Annual Statistics 
    Discharge, cubic feet per second  1939  2017  
    Gage height, feet  1997  2017  
 Peak streamflow 1935-06-14  2016-05-31  78 
 Field measurements 1939-05-16  2017-02-21  1072 
 Field/Lab water-quality samples 1967-10-18  2001-08-09  71 
 Water-Year Summary 2005  2016  12 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1996-07-01  2007-09-30  384390 
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