Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

USGS 08171350 Blanco Rv at San Marcos, TX

  Stream Site

DESCRIPTION:
Latitude 29°52'46.24",   Longitude 97°54'38.71"   NAD83
Hays County, Texas, Hydrologic Unit 12100203
Drainage area: 436.0 square miles
Datum of gage: 542.97 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2015-01-22  2025-07-07  
 Daily Data
    Discharge, cubic feet per second  2015-01-22  2025-07-06  11437 
 Daily Statistics 
    Discharge, cubic feet per second  2015-01-22  2025-05-21 3773 
 Monthly Statistics 
    Discharge, cubic feet per second  2015-01  2025-05  
 Annual Statistics 
    Discharge, cubic feet per second  2015  2025  
 Peak streamflow 2015-10-30  2023-10-26  9 
 Field measurements 2015-01-22  2025-05-22  90 
 Water-Year Summary 2015  2024  10 
 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