Watercolour of a small house at dusk, with the water meter cover in the sidewalk out front.

Lead in tap water, state by state

Every public water company in the US Environmental Protection Agency's records, 48,462 in all, with its lead test results and what to do. Pick your state.

Lead pipes check

Where this comes from. This is an independent site, not run by any water company or government agency. Lead test results, the number of people served and each company's phone number come from the US Environmental Protection Agency's public drinking water records. Which company serves a home comes from the EPA's map of water service areas. Pipe answers for a single home come from each water company's own official list. Free programs were checked on each company's website.

This site gives general information, not medical or legal advice. If you're worried about someone's health, talk to a doctor.

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