Follow Us on Facebook


298 W. Washington Street | 254-965-3668

The Stephenville Wastewater System Treatment is operated under Operations Management International, Inc. (OMI). Our goal is to provide you superior wastewater services at a reasonable cost. OMI has operated the City of Stephenville’s wastewater facility since 1996, and has a contract with the City until 2016.

The Stephenville wastewater system processes water for approximately 18,000 people. The capacity of the wastewater plant is 3 million gallons per day. We typically process approximately 1.5 million gallons per day.

Please look at our website at:

OMI is one of the nation’s leading private operators of water and wastewater system. Part of the Colorado-based, employee-owned CH2M HILL Companies, Ltd., OMI gives Stephenville access to more than 10,000 technical experts. OMI’s record for safety and environmental compliance is unparalleled, with dozens of awards from the U.S. Environmental Protection Agency and state and local environmental organizations. In November 2000, OMI was awarded the prestigious Malcolm Baldrige National Quality Award for performance excellence and quality achievement. OMI operates more than 170 water and wastewater facilities around the world.