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USGS 08150700 Llano Rv nr Mason, TX

  Stream Site

DESCRIPTION:
Latitude 30°39'38",   Longitude 99°06'32"   NAD27
Mason County, Texas, Hydrologic Unit 12090204
Drainage area: 3,247 square miles
Contributing drainage area: 3,242 square miles,
Datum of gage: 1,230.36 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1997-10-02  2021-03-03  
 Daily Data
    Discharge, cubic feet per second  1968-03-07  2021-03-02  27440 
    Gage height, feet  1998-09-30  2021-03-02  7992 
 Daily Statistics 
    Discharge, cubic feet per second  1968-03-07  2020-10-06 17602 
    Gage height, feet  1998-09-30  2020-10-06 7845 
 Monthly Statistics 
    Discharge, cubic feet per second  1968-03  2020-10  
    Gage height, feet  1998-09  2020-10  
 Annual Statistics 
    Discharge, cubic feet per second  1968  2021  
    Gage height, feet  1998  2021  
 Peak streamflow 1889  2020-03-21  54 
 Field measurements 1968-01-19  2021-01-13  477 
 Field/Lab water-quality samples 2000-10-24  2009-08-20  5 
 Water-Year Summary 2005  2020  16 
 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