Trinity Aquifer Reserch Program
The Cooperative Groundwater Monitoring Program Operated by Edwards Aquifer Research and Data Center at Texas State University-San Marcos.
The Alliance is an association of groundwater conservation districts, or related groups in Bandera, Bexar, Blanco, Comal, Gillespie, Hays, Kendall, Kerr, Medina, and Travis countires in the Hill Country Priority Groundwater Management Area (PGMA)
The picture below shows one of about twenty groundwater monitoring sites in the middle Trinity Aquifer. This site is located in Comal County.
Comal County Location .
Hill Country Groundwater Conservation Districts Map(Click Here)
Hill Country Alliance (HCA)
The Alliance is an associaton of groundwater conservation districts, or related groups in Bandera, Bexar, Blanco, Comal, Gillespie, Hays, Kendall, Kerr, and Medina counties in the Hill Country Priority Groundwater Management Area (PGMA).