USGS Current Conditions for USGS 08185100 Martinez Ck nr Saint Hedwig, TX x

USGS 08185100 Martinez Ck nr Saint Hedwig, TX

Click to hidestation-specific text

Funding for this site is provided by the cooperators / programs below:
San Antonio River Authority	Cooperative Matching Funds


Rainfall Disclaimer

Retransmission, forecasts and summary by the National Weather Service

This station managed by the San Antonio Field Unit.

Available Parameters	Available Period
All 3 Available Parameters for this site
00045 Precipitation	2010-10-01	2026-02-21
00060 Discharge	2005-11-17	2026-02-21
00065 Gage height	2007-10-01	2026-02-21

Days (7)

-- or --
Begin date

End date

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

Most recent instantaneous value: 0.00 02-21-2026 08:45 CST

Create presentation-quality / stand-alone graph. Subscribe to

WaterAlert

See this graph on the Monitoring Location Pages

Share this graph |

Most recent instantaneous value: 14.5 02-21-2026 08:45 CST

Create presentation-quality / stand-alone graph. Subscribe to

WaterAlert

See this graph on the Monitoring Location Pages

Share this graph |

**Daily discharge, cubic feet per second -- statistics for Feb 21 based on 19 water years of record more**
Min (2009)	25th percen- tile	Median	75th percen- tile	Most Recent Instantaneous Value Feb 21	Mean	Max (2017)
6.45	9.1	12	14	14.5	30	261

Most recent instantaneous value: 2.65 02-21-2026 08:45 CST

Create presentation-quality / stand-alone graph. Subscribe to

WaterAlert

See this graph on the Monitoring Location Pages

Share this graph |

U.S. Department of the Interior | U.S. Geological Survey
Title: USGS Current Conditions for the Nation
URL: https://waterdata.usgs.gov/nwis/uv?

Page Contact Information: Texas Water Data Support Team
Page Last Modified: 2026-02-21 10:21:25 EST
2.52 1.94 vaww01