Tarrant County Water Supply Project
North Richland Hills
Huntsville Regional Water Supply System
- Ellis Unit of the Texas Department of Criminal Justice
- Estelle Unit of the Texas Department of Criminal Justice
- Tenaska Frontier Partners Power Plant
Dash denotes city of Huntsville customers
Livingston Regional Water Supply System
- Polunsky Unit of the Texas Department of Criminal Justice
- The IAH Detention Facility
Dash denotes city of Livingston customers
Ten Mile Creek Regional Wastewater System
|Trinity County Regional Water Supply System
Glendale Water Supply Corp.
Riverside Water Supply Corp.
Trinity Rural Water Supply Corp.
Westwood Shores Municipal Utility District
Denton Creek Regional Wastewater System
Red Oak Creek Regional Wastewater System
Mountain Creek Regional Wastewater System