Treatment Plant Operator salary at City of Ellensburg

The average treatment plant operator salary at City of Ellensburg was $78,819 . Treatment Plant Operator salaries at City of Ellensburg typically range from $78,240 to $79,398 (25th to 75th percentile). The highest reported treatment plant operator salary was $79,398. There are 2 employees at City of Ellensburg with the job title treatment plant operator.