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About Our Water System

The City of Tomball consistently tests and treats our public drinking water to ensure it is safe. In addition to our extensive testing and treatment program, we systematically flush our water distribution lines to remove residual particles and introduce freshly treated water.

Through these efforts, the City of Tomball's public drinking water system is recognized by the Texas Commission on Environmental Quality as a Superior Public Water System and was awarded the Water Fluoridation Quality Award from the Centers for Disease Control and Prevention of the United States Department of Health and Human Services.

Annual Drinking Water Quality Report
Water Quality Report Archive

Visit our Utility Billing page for more information on rates.

If there is an indication of a water leak, call the City of Tomball FIRST at 281-290-1400.

On nights, weekends and holidays, please call 281-351-5451.