Senior Wastewater Operator salary at City of Gillette

The average senior wastewater operator salary at City of Gillette was $66,304 . Senior Wastewater Operator salaries at City of Gillette typically range from $60,014 to $70,217 (25th to 75th percentile). The highest reported senior wastewater operator salary was $79,900. There are 6 employees at City of Gillette with the job title senior wastewater operator.