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USGS 08171400 San Marcos Rv nr Martindale, TX

PROVISIONAL DATA SUBJECT TO REVISION

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Guadalupe-Blanco River Authority
Rainfall Disclaimer

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
  
2011-05-19  2025-10-19
2011-05-19  2025-10-19
2024-07-11  2025-10-19







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second
Most recent instantaneous value: 86.7 10-19-2025   11:45 CDT
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Daily discharge, cubic feet per second -- statistics for Oct 19 based on 14 water years of record more
Min
(2023)		 Most Recent
Instantaneous
Value Oct 19		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(2022)
51.2 86.7 110 172 196 260 398

Gage height, feet
Most recent instantaneous value: 7.29 10-19-2025   11:45 CDT
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Precipitation, cumulative, inches
Most recent instantaneous value: 20.27 10-19-2025   11:45 CDT
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