Water Treatment Plant Operator salary at City of Salem

The average water treatment plant operator salary at City of Salem was $54,297 , which is 34 percent lower than the average salary for this job in Oregon, and 11 percent lower than the national average for this job . Water Treatment Plant Operator salaries at City of Salem typically range from $38,241 to $69,217 (25th to 75th percentile). The highest reported water treatment plant operator salary was $88,242. There are 24 employees at City of Salem with the job title water treatment plant operator.