How are TTHMs harmful?
According to TCEQ, some people who drink water containing TTHMs in excess of the maximum contaminant level over many years may experience problems with their liver, kidneys, or central nervous system, and may have an increased risk of getting cancer. For more information please call 512-393-8010.

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1. What are TTHMs?
2. Why is chlorine used as a disinfectant?
3. How are TTHMs harmful?
4. What is the Maximum Contaminant Level for TTHMs?
5. Is the water safe to drink?
6. Was everyone affected?
7. What has the City done?