Wastewater Treatment Plant Operator salary at Lake Stevens Sewer District

The average wastewater treatment plant operator salary at Lake Stevens Sewer District was $94,625 , which is 21 percent higher than the average salary for this job in Washington, and 31 percent higher than the national average for this job . Wastewater Treatment Plant Operator salaries at Lake Stevens Sewer District typically range from $80,280 to $113,489 (25th to 75th percentile). The highest reported wastewater treatment plant operator salary was $113,488. There are 3 employees at Lake Stevens Sewer District with the job title wastewater treatment plant operator.