Government Entites
US Geological Survey (USGS)
US Environmental Protection Agency (EPA)
Texas Water Development Board (TWDB)
Texas Commission on Environmental Quality (TCEQ)
Texas Department of Licensing and Regulation (TDLR)
Texas Parks and Wildlife Department (TPWD)
Hays County
Dripping Springs City Offices
Wimberley City Offices
Woodcreek City Offices
LCRA
Other Groundwater Conservation Districts
Texas Alliance of Groundwater Districts (TAGD)
TAGD Membership Contact Information List
Groundwater Management Area (GMA) 9 Conservation Districts
Bandera County River Authority And Ground Water District
Barton Springs/Edwards Aquifer Conservation District
Blanco-Pedernales Groundwater Conservation District
Cow Creek Groundwater Conservation District
Edwards Aquifer Authority
Headwaters Groundwater Conservation District
Medina County Groundwater Conservation District
Trinity-Glen Rose Groundwater Conservation District
Organizations
Guadalupe-Blanco River Authority
Edwards Aquifer Research and Data Center
Texas State University River Systems Institute