Wastewater Treatment Operator salary at City of Fond du Lac

The average wastewater treatment operator salary at City of Fond du Lac was $61,161 . Wastewater Treatment Operator salaries at City of Fond du Lac typically range from $54,118 to $70,692 (25th to 75th percentile). The highest reported wastewater treatment operator salary was $77,673. There are 7 employees at City of Fond du Lac with the job title wastewater treatment operator.