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The Wastewater Department strives to protect and improve the health, welfare, and quality of life for the citizens of Corpus Christi. The Department provides for the collection, treatment, and disposal of wastewater in accordance with all federal, state, and local regulations in the most cost-effective manner possible. Wastewater crews respond to over 1,000 customer calls each month and are available 24/7, including weekends and holidays.


Contact Information

Mailing Address: 2726 Holly Road,
Corpus Christi, TX 78415

Phone: (361) 826-1800

Fax: (361) 826-1889


For New Service: (361) 826-2489

For Emergencies, Weekends & Holidays: (361) 826-1888

Wastewater Department Services

Learn About Wastewater and FOG

The Wastewater Department wants to remind citizens about the proper ways to dispose of fats, oils and grease (FOG). Learn more about the FOG initiative.           



Daniel M. Grimsbo was named the Interim Executive Director of Water Utilities in January 2017. He previously served as Interim Director of Water Utilities and Director of Development Services from September 2014 through January 2017. As the Interim Executive Director of Water Utilities, he supervises the operations of the water treatment and distribution system and the wastewater treatment and collection system.

He retired from the Navy, Civil Engineer Corps after 22 years of service in 2009. He has 21 years of progressive project experience in all facets of engineering management from facilities planning and construction, budgeting and construction contracting, to utility and facility maintenance.  In addition, he as eight years of experience in naval nuclear power plant operations, maintenance, construction, and testing.

His Bachelor of Science degree in Civil Engineering is from The Citadel and his Master of Urban and Regional Planning is from the University of Illinois and his Master of Science Business Organizational Management is from the University of La Verne. He is a registered Professional Engineer, Certified Planner, and Certified Energy Manager.