Point of Interest rocky bank(1)
TRA’s wastewater treatment facilities contribute an average of nearly 166 million gallons of clean water per day to the Trinity River and its tributaries.

Walker-Calloway Branches Outfall Line

This project is a 4.7-mile wastewater transportation facility built, owned and operated by TRA.  The line delivers wastewater from North Richland Hills and Hurst to a discharge point in the Fort Worth wastewater system for further transportation and treatment.

The Walker-Calloway Branches Outfall Line became operational in 1970 and was funded by Environmental Protection Agency grants, TRA revenue bonds and contributions from the two customer cities.