The Public Works Department ensures that adequate supplies of clean and safe drinking water are provided throughout the year and that the wastewater collection system operates at optimum capacity.

We maintain and operate the water distribution system, consisting of approximately 209 miles of water mains; 9,931 water meters; and 1,450 fire hydrants. We also maintain and operate three elevated water towers, two water pumping facilities, and one ground storage tank. Additionally, we maintain and operate the wastewater collection system consisting of 173 miles of wastewater mains; 2,690 manholes; and three wastewater pumping facilities.

To report a water or wastewater concern, please contact the Service Center at 817.503.1360.

Frequently Asked Questions

Expand/Contract Questions and Answers

  • My sewer is backed up. Does the City fix that?

  • I have a broken water line. Does the City fix that?

  • Where does our water come from?

  • Where does our wastewater go to be treated?

  • What is the hardness of my water?

  • Is my water tested?

  • Is Colleyville part of the DIG TESS one-call system for locating underground utilities?