Water

Williams Road Station PF AS Treatment Facility Project

Williams Road, San Tomas Expressway, San Jose, California 95117

Document Stage

Post-Decision

Approval Date

Nov 4, 2026

Description

Conditional Use permit to develop a new water treatment facility within the existing Williams Groundwater Station site. The proposed treatment facility would have a design capacity of 20,000 gallons per minute and would use ion exchange resin to treat water from the existing groundwater wells located on-site. There would be no change in water use or capacity. The proposed facility would consist of steel treatment vessels under a metal canopy, two water tanks, an electrical and feed pump station...

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