Wastewater Treatment Plant Operator salary at City of Haverhill

The average wastewater treatment plant operator salary at City of Haverhill was $58,052 . Wastewater Treatment Plant Operator salaries at City of Haverhill typically range from $35,759 to $80,344 (25th to 75th percentile). The highest reported wastewater treatment plant operator salary was $80,344. There are 2 employees at City of Haverhill with the job title wastewater treatment plant operator.