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

Page Loading - Please Wait...

Click to hideNews Bulletins
  • March 16, 2018 - There has been a recent change to the "Subscribe for system changes" function and it is unavailable.

    Please send an email to gs-w_support_nwisweb@usgs.gov if you would like us to add you manually until we have addressed the problem.

USGS 08178628 Unm Trib Elm Wtrhole Ck at Evans Rd San Antonio,TX

  Stream Site

Latitude 29°38'39.74",   Longitude 98°23'47.57"   NAD83
Bexar County, Texas, Hydrologic Unit 12100301
Datum of gage: 972 feet above   NAVD88.
Data Type Begin Date End Date Count
 Field measurements 2010-01-15  2013-03-08  10 
 Field/Lab water-quality samples 2009-10-09  2012-01-25  3 

Additional Data Sources

Begin Date

End Date

 Annual Water-Data Report (pdf)  **offsite** 2010  2011  2 
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