Water Treatment Facility

(Sean Gallup/Getty Images)

Hetch Hetchy Water Treatment System Zaps Bugs With UV Light

A high-tech water-treatment system is making some of Northern California’s cleanest water even cleaner.

KPIX 5 | CBS San Francisco–07/20/2011

Water Faucet

Work Begins On New San Jose Water Treatment Plant

San Jose water officials have broken ground on what they are calling one of the most advanced water treatment facilities in the country.