Water Treatment Plant Operator salary at City of Hagerstown

The average water treatment plant operator salary at City of Hagerstown was $55,225 , which is 16 percent lower than the average salary for this job in Maryland, and 9 percent lower than the national average for this job . Water Treatment Plant Operator salaries at City of Hagerstown typically range from $27,032 to $78,030 (25th to 75th percentile). The highest reported water treatment plant operator salary was $91,633. There are 13 employees at City of Hagerstown with the job title water treatment plant operator.