Water Plant Operator salary at City of Rockville

The average water plant operator salary at City of Rockville was $86,371 , which is 6 percent lower than the average salary for this job in Maryland, but 57 percent higher than the national average for this job . Water Plant Operator salaries at City of Rockville typically range from $80,992 to $87,348 (25th to 75th percentile). The highest reported water plant operator salary was $102,663. There are 5 employees at City of Rockville with the job title water plant operator.