Duncanville Crews Respond to Sanitary Sewer Overflow

The Duncanville Public Works Department is currently undergoing clean-up, remediation and disinfection of a Sanitary Sewer Overflow (SSO) that occurred as a result of weather conditions and heavy rainfall on May 11, 2019. The overflows affected Ten Mile Creek Tributary 11, Horne Branch Creek, and Mauk Branch Creek and are located near:

700 Block of Forest Circle

               400 Blk.  S. Alexander

               400 Blk.  Shorewood

               400 Blk.  Falling Leaves

               300 Blk. S. Horne

               300 Blk. Merribrook Trail

               100-300 Blk S. Venice ( 4 manholes in this area)


City Officials will continue to comply with the Texas Commission on Environmental Quality (TCEQ) requirements for a discharge over their threshold limit of 100,000 gallons. Once the water overflow completely resides, crews will begin taking laboratory samples at various points along the creek to ensure the water and environment are safe. There has been no observation of any fish kills to-date.

Duncanville citizens should not be concerned when using water, as at no time was the City’s water system affected by this sewer spill. The City will continue to collect and test samples in the creek area for any contaminants or distress of marine life. The public should avoid contact with waste material, soil, or water in the area potentially affected by the spill. If the public comes into contact with waste material, soil, or water potentially affected by the spill, they should bathe and wash clothes thoroughly as soon as possible.

For more information, contact the Duncanville Public Works Wastewater Department at 972-780-4900.