Page 172 - Colleyville FY21 Budget

bacteria. Samples are also tested for lead and copper. The Engineering Division
oversees the construction of water infrastructure delivery system components to make
certain that improvements meet Colleyville Development Standards. These standard
practices ensure the delivery of clean, pure water to citizens.

2. Ensure wastewater is managed in a safe and efficient manner for the sake of
maintaining the public health.

3.2 - Ensure regular replacement of water and wastewater facilities

Wastewater collection provides environmentally-friendly conveyance of our
wastewater to the treatment plant operated by the Trinity River Authority. Maintaining
and operating existing infrastructure to reduce the effect of our waste material on
health and the environment is crucial. The Wastewater division takes an aggressive
approach to this responsibility through a proactive monitoring and preventive
maintenance program. These operations include cleaning and inspecting 180 miles of
sewer mains in addition to 2,686 manholes and
three (3) lift stations. The construction of new
public infrastructure is inspected by the
Engineering Division to ensure that it meets all
necessary specifications. This comprehensive
program serves the public by maintaining a safe
and healthy environment.

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