The following individuals currently hold an elective or appointed position in TGIC. As officers, they also serve on TGIC’s Steering Committee.
- Bruce Barr, Texas Association of Counties – Council Chair
- Claire DeVaughan, U.S. Geological Survey – Council Vice Chair
- Greg Smithhart, Texas Commission on Environmental Quality – Technical Advisory Committee Chair
- Jim Scott, Texas Water Development Board – Steering Committee Permanent Member
- Darryl Zercher, Texas Department of Transportation – Steering Committee At Large Member
- Rob Aanstoos, Texas Department of Information Resources – Council Administrative Co-Chair