Facilities
TRA owns and operates five water treatment and supply facilities, five wastewater treatment facilities, one reservoir, and one recreation project, plus serving as local sponsor for three multiple-purpose lakes operated by the U.S. Army Corps of Engineers. TRA's services are contracted for by cities, municipalities or districts. TRA also serves as a conduit for tax-exempt financing for municipal water and wastewater facilities and for industrial air- and water-pollution control facilities. Click any of the links to the right to learn more about specific areas of TRA's business.
Administration
- General Office – 5300 S. Collins, Arlington, Texas 76018
- Northern Region Office - 5300 S. Collins, Arlington, Texas 76018
- Southern Region Office – 1601 Normal Park, Huntsville, Texas 77340
Wastewater Treatment Facilities
- Central Regional Wastewater System – 6500 W. Singleton Blvd., Dallas, Texas 75212
- Denton Creek Regional Wastewater System – 1687 N. Hwy. 377, Roanoke, Texas 76262
- Mountain Creek Regional Wastewater System - 1717 Auger Road, Midlothian, Texas 76065
- Red Oak Creek Regional Wastewater System – 908 Bells Chapel Road, Waxahachie, Texas 75165
- Ten Mile Creek Regional Wastewater System – 1430 Malloy Bridge Circle, Ferris, Texas 75125
Water Treatment and Distribution
- Tarrant County Water Supply Project – 11201 Trinity Blvd., Euless, Texas 76040
- Livingston Regional Water Supply System – 4253 FM 350 South, Livingston, Texas 77351
- Huntsville Regional Water Supply System – FM 247 at Pine Prairie, Huntsville, Texas 77320
- Trinity County Regional Water Supply System – Hwy. 19 & Bell Ranch Rd., Trinity, Texas 75862
- Lake Livingston Project – 5170 S. FM 1988, Livingston, Texas 77351
Recreation
- Livingston Recreation Facilities (Wolf Creek Park) – 21 Wolf Creek Rd., Coldspring, Texas 77331

