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Wastewater System Operator Certification
License Description A valid (initial or renewal) certificate is required for a person to operate (without supervision by properly certified operator) or supervise the operation of a sewage treatment works (domestic wastewater treatment and collection system). The operator's certificate must correspond to the classification (type and grade level) of the system supervised.
Licensing Agency
Department of Environmental Quality
700 NE Multnomah Street Ste 600
Portland, OR 97232-4100
(503) 229 5696
Active Status Active
Continuing Education Continuing education required to maintain license
Criminal Record No criminal record prohibitions
Education No educational requirements
Exam State exam required
License Type Register with licensing agency
License Updated 08/09/2023
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