Union Sanitary District

  • Professional Services
  • Government
5072 Benson Road
Union City, CA 94587
(510) 477-7503
(510) 477-7501 (fax)
  • About

    Union Sanitary District operates a 33 million gallon per day wastewater treatment facility in Union City and provides collection, treatment and disposal services to a total population of over 347,000

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