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Hetch Hetchy Water & Power System

Welcome!

Hetch Hetchy Reservoir can store up to 117 billion gallons of drinking water for the Hetch Hetchy Regional Water System and plays a key role in water delivery in California. 


To Benefit the Public
The Hetch Hetchy Water and Power system is a publicly owned, operational system, built with local funds, not State or Federal, and is maintained with local financing to benefit the public.

To learn more about Hetch Hetchy Reservoir, visit our frequently asked questions page.

Last updated: 6/10/2013 2:49:28 PM