The average Senior Wastewater Treatment Operator salary in Washington is $133,920. The salary range for a Senior Wastewater Treatment Operator is usually between $125,060 and $156,987 per year, representing the 25th to 75th percentiles respectively. The top 10% of earners, that is the 90th percentile, have an annual salary of $212,576. The average hourly pay for a Senior Wastewater Treatment Operator is $64.38 per hour.
The employer paying the highest salary for a Senior Wastewater Treatment Operator job in Washington is King County with an average salary as high as $146,178.
| Employer | Average Salary |
|---|---|
| King County, WA | $146,178 |
| Job Title | Average Salary |
|---|---|
| Senior Accountant | $73,061 |
| Senior Planner | $75,426 |
| Senior Project Manager | $104,958 |
| Senior Administrative Assistant | $45,511 |
| Senior Auditor | $69,607 |
| Senior Financial Analyst | $73,811 |
| Senior Systems Analyst | $75,522 |
| Senior Budget Analyst | $76,221 |
| Senior Buyer | $65,572 |
| Senior Human Resources Generalist | $82,055 |
Select a state to view specific salary for Senior Wastewater Treatment Operator and other interesting information
| State | Average Salary | Records Number |
|---|---|---|
| California | $170,368 | 10 |
| Oregon | $64,770 | 1 |
| Washington | $146,179 | 21 |