Wwtf Operator salary at City of Sumner

The average wwtf operator salary at City of Sumner was $105,163 , which is 1 percent higher than the average salary for this job in Washington, and 28 percent higher than the national average for this job . Wwtf Operator salaries at City of Sumner typically range from $104,749 to $114,390 (25th to 75th percentile). The highest reported wwtf operator salary was $118,134. There are 6 employees at City of Sumner with the job title wwtf operator.