Take a journey with the Bay Area's drinking water -- from mountain to tap.

Reported by Sarah Craig. Bay Curious is made by Olivia Allen-Price, Jessica Placzek, Paul Lancour, Ryan Levi and Suzie Racho. Additional support from Julia McEvoy, Ethan Lindsey, Howard Gelman. Holly Kernan is Vice President for News. Theme music by Pat Mesiti-Miller. Ask us a question or sign up for our newsletter at BayCurious.org. Follow Olivia Allen-Price on Twitter @oallenprice.

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