Sewage Plant Operator salary at Township Of Hamilton - Mercer

The average sewage plant operator salary at Township Of Hamilton - Mercer was $76,819 , which is 13 percent higher than the average salary for this job in New Jersey, but 12 percent lower than the national average for this job . Sewage Plant Operator salaries at Township Of Hamilton - Mercer typically range from $69,707 to $83,554 (25th to 75th percentile). The highest reported sewage plant operator salary was $83,740. There are 5 employees at Township Of Hamilton - Mercer with the job title sewage plant operator.