Water Quality / Pumping

The City of Coppell Public Works Operations Division is to supply a safe, uninterrupted water supply and maintain the quality of wastewater for public health enjoyment. The City purchases water from the City of Dallas and the Water Quality Division staff is responsible for distributing a continuous, high-quality water supply to our customers. The City delivers its sewage to the Trinity River Authority for treatment and the Operations staff maintains the system to prevent back-ups and overflows. Staff provides safe discharge into public waterways, protecting wildlife, operating industries, and for economic development. Licensed operators in the Water Quality Division are dedicated to delivering exemplary customer service.

TCEQ - Superior Water Rating

Delivered fresh to your tap daily, as a water consumer in the City of Coppell you enjoy "Superior" water every time you turn on your tap. "Superior" is the state's highest water quality designation given to the City of Coppell for excellence in meeting water quality criteria. The City of Coppell Public Works Operations staff takes special pride in working to maintain this "Superior" designation. Responsible for water production, distribution, and maintenance of water and wastewater infrastructure within Coppell, the Public Works Operations Division has set providing safe and reliable drinking water as its highest priority.

Water Quality Report

Water Quality Report 2022 (PDF)

Dallas Water Utilities (DWU)

Dallas Water Utilities (DWU) Water Quality Customer Fact Sheet Customer Cities 2019 (PDF)