Frequent Questions

3. What are carbon tetrachloride's health effects?

Some people who drink water containing carbon tetrachloride well in excess of the maximum contaminant level (MCL) for many years could experience problems with their liver and may have an increased risk of getting cancer.

This health effects language is not intended to catalog all possible health effects for carbon tetrachloride. Rather, it is intended to inform consumers of some of the possible health effects associated with carbon tetrachloride in drinking water when the rule was finalized.

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