There are a tremendous number of resources you can access related to local, regional and state regulatory agencies which you can find here. There are also some great interactive maps here which show information about each monitoring water well in the district.

TGR  Monitor Wells Interactive Map
Water Wells in the Trinity Glen Rose District

There is an outstanding interactive water map you can access that is maintained by the Texas Water Development Board. Just follow the instructions below to take a look at the wells located near you.

Click this link to go to the Texas Water Development Board’s interactive water well map.

  • Type in the address you are searching for in the upper left corner.

  • You will then see the location you typed in on the map and the nearby wells represented by dots.

  • Click on any of the dots and you will see all of the information the State of Texas has about that well.


Feel free to explore this interactive map. There are many other resources under the various tabs on this site.

TGR  Regional Pumping Impact Study

Following notification of a proposed groundwater production project in Bexar county, TGR commenced with a regional impact study through WSP to assess potential impacts. The project would include the activation of production wells located in northeastern Bexar County. Click the link below to read the report.

TGR Modeling Results Final Report

Helpful Website Links

Physical: 14789 Old Bandera, Ste. 105
Helotes, Texas 78023

Mailing: 12790 FM 1560 N. Box 1589
Helotes, Texas 78023

Phone (210) 698-1155 

Fax (210) 698-1159

©2019 by the Trinity Glen Rose Groundwater Conservation District.