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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  2026-05-30
2011-05-19  2026-05-30
2024-07-11  2026-05-30







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second
Most recent instantaneous value: 162 05-30-2026   11:45 CDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for May 30 based on 14 water years of record more
Min
(2023)		 25th
percen-
tile		 Most Recent
Instantaneous
Value May 30		 Median 75th
percen-
tile		 Mean Max
(2015)
112 140 162 193 362 485 3210

Gage height, feet
Most recent instantaneous value: 7.66 05-30-2026   11:45 CDT
Graph of Gage height, feet

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Precipitation, cumulative, inches
Most recent instantaneous value: 9.24 05-30-2026   11:45 CDT
Graph of Precipitation, cumulative, inches

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