Drinking Water Testing

ORELAP Accredited Drinking Water Laboratories

Laboratories listed below accept public drinking water samples for testing.

Lead testing

• Laboratories accredited to perform testing for LEAD in drinking water (pdf)

Well water or tap water testing: Chemicals OTHER than lead

• OREGON: Accredited drinking water testing laboratories (pdf)
• OREGON: Accredited drinking water testing laboratories for Cyanotoxins (pdf)
• OTHER STATES: Accredited drinking water testing laboratories (pdf)

Connect to the Oregon Drinking Water Program website.