Water Treatment Operator salary at City of Portland

The average water treatment operator salary at City of Portland was $113,011 , which is 2 percent higher than the average salary for this job in Oregon, and 54 percent higher than the national average for this job . Water Treatment Operator salaries at City of Portland typically range from $87,499 to $134,815 (25th to 75th percentile). The highest reported water treatment operator salary was $155,790. There are 14 employees at City of Portland with the job title water treatment operator.