Water Treatment Plant Operator salary at City of Philadelphia

The average water treatment plant operator salary at City of Philadelphia was $53,752 , which is 1 percent higher than the average salary for this job in Pennsylvania, but 12 percent lower than the national average for this job . Water Treatment Plant Operator salaries at City of Philadelphia typically range from $51,906 to $55,145 (25th to 75th percentile). The highest reported water treatment plant operator salary was $55,145. There are 58 employees at City of Philadelphia with the job title water treatment plant operator.