privatewelldata / Certified labs – California ELAP accreditation
Union Sanitary District
Union Sanitary District is on the official list: California ELAP accreditation. Updated 2026-10-17.
Union City, California
⚠ Likely serves public water systems only. Call ahead: certification lists include some labs that only test for public water systems.
- Certified by
- California ELAP accreditation
- Official scope
- Lab type: Public Wastewater System (Municipal). ELAP certificate 3148
- Contact
- 5072 Benson Road, Union City, CA, 94587
(510) 477-7670 - Source
- California Water Boards – ELAP drinking water accredited laboratories
- Licence
- Public record (California State Water Resources Control Board)
- Record refreshed
- 2026-10-17
Nearby certified labs
- City of Hayward WPCF LaboratoryHayward, CA · 6 km
- SGS North AmericaHayward, CA · 6 km
- Environmental Logistics Analytical LaboratoryHayward, CA · 6 km
- Safety-Kleen of California Environmental LaboratoryNewark, CA · 10 km
- Alameda County Water District Water Quality LaboratoryFremont, CA · 14 km
- Palo Alto Regional Water Quality Control LaboratoryPalo Alto, CA · 15 km
All labs on this list · What should I test for? · Test costs