USGS 08171350 Blanco Rv at San Marcos, TX

PROVISIONAL DATA SUBJECT TO REVISION

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Funding for this site is provided by the cooperators / programs below:
Click to go to the Guadalupe-Blanco River Authority web page

Guadalupe-Blanco River Authority

retransmission, forecasts and summary of this location by the National Weather Service
Retransmission, forecasts and summary by the National Weather Service
This station managed by the San Antonio Field Unit.

Available Parameters Available Period
  
2015-01-22  2026-07-31
2015-01-22  2026-07-31







 (7)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement

Discharge, cubic feet per second
Most recent instantaneous value: 0.00 07-31-2026   17:45 CDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jul 31 based on 11 water years of record more
Most Recent
Instantaneous
Value Jul 31		 Min
(2022)		 25th
percen-
tile		 Median 75th
percen-
tile		 Mean Max
(2015)
0.00 0.00 0.03 0.97 4.2 12 110

Gage height, feet
Most recent instantaneous value: 7.99 07-31-2026   17:45 CDT
Graph of Gage height, feet

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