Wastewater Operator salary at City of Gillette

The average wastewater operator salary at City of Gillette was $51,682 , which is 7 percent higher than the average salary for this job in Wyoming, but 23 percent lower than the national average for this job . Wastewater Operator salaries at City of Gillette typically range from $50,256 to $53,108 (25th to 75th percentile). The highest reported wastewater operator salary was $53,887. There are 4 employees at City of Gillette with the job title wastewater operator.