Customers

WASTEWATER CUSTOMERS

Central Regional Wastewater System
Addison
Arlington
Bedford
Carrollton
Cedar Hill 
Colleyville
Coppell
Dallas
DFW International Airport
Duncanville
Euless
Farmers Branch
Fort Worth
Grand Prairie
Grapevine
Hurst
Irving
Keller
Mansfield
North Richland Hills
Southlake 

 WATER CUSTOMERS

Tarrant County Water Supply Project
Bedford
Colleyville
Euless
Grapevine
North Richland Hills

Huntsville Regional Water Supply System

Huntsville
- 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

Livingston
- 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
Cedar Hill
DeSoto
Duncanville
Ferris
Lancaster

 Trinity County Regional Water Supply System
Trinity

Denton Creek Regional Wastewater System
Argyle
Circle T Municipal Utility District No. 1
Circle T Municipal Utility District No. 3
Flower Mound
Fort Worth
Haslet
Keller
Northlake
Roanoke
Southlake
Westlake 

  

Red Oak Creek Regional Wastewater System
Cedar Hill
DeSoto
Glenn Heights
Lancaster
Ovilla
Red Oak

  

Mountain Creek Regional Wastewater System
Grand Prairie
Mansfield
Midlothian
Venus