Waterworks Operators

What's New

The deadline to meet your professional growth requirment for most operators is 12/31/21. Check your transcipt to see your progress.


The Department of Health (DOH) is responsible for administration of the Waterworks Operator Certification Program and the regulations, policies and guidelines established for certified waterworks operators.

Washington Certification Services at Green River College in Auburn manages both the Professional Growth and Certification Renewal programs through specific contract objectives. We follow the criteria established by the DOH in cooperation with the Waterworks Operator Certification Advisory Committee.

Looking for online trainings during COVID19? Check out our list of resources.