Treatment Operator salary at Swansea Water District

The average treatment operator salary at Swansea Water District was $87,161 , which is 35 percent higher than the average salary for this job in Massachusetts, and 55 percent higher than the national average for this job . Treatment Operator salaries at Swansea Water District typically range from $85,051 to $89,270 (25th to 75th percentile). The highest reported treatment operator salary was $89,269. There are 2 employees at Swansea Water District with the job title treatment operator.