The Trinity River Authority of Texas (TRA)
Denton Creek Regional Wastewater System. This state-of-the-art wastewater treatment plant, located on a 48-acre tract of land north of Roanoke, first began treating wastewater flows in May 1990. The Denton Creek Regional Wastewater System uses ultraviolet high-intensity light to disinfect wastewater flows and was one of the first wastewater ...