What is the salary of a Wastewater Treatment Plant Operator Grade Iii 8Hr? In the United States, a Wastewater Treatment Plant Operator Grade Iii 8Hr earns an average salary of $168,467. The salary range for a Wastewater Treatment Plant Operator Grade Iii 8Hr is usually between $142,421 and $172,111 per year, representing the 25th to 75th percentiles respectively. The top 10% of earners, that is the 90th percentile, have an annual salary of $173,580. The highest Wastewater Treatment Plant Operator Grade Iii 8Hr salary in the United States was $173,579. The average hourly pay for a Wastewater Treatment Plant Operator Grade Iii 8Hr is $80.99.
Employer paying the highest salary for a Wastewater Treatment Plant Operator Grade Iii 8Hr job is Roseville (CA).
| Employer | Average Salary |
|---|---|
| Roseville, CA | $159,260 |
| Job Title | Average Salary |
|---|---|
| Wastewater Treatment Plant Operator | $54,395 |
| Wastewater Operator | $57,753 |
| Wastewater Plant Operator | $54,986 |
| Wastewater Superintendent | $77,867 |
| Wastewater Treatment Plant Supervisor | $89,940 |
| Wastewater Treatment Plant Superintendent | $86,700 |
| Wastewater Treatment Operator | $57,587 |
| Wastewater Supervisor | $72,866 |
| Wastewater Foreman | $80,442 |
| Wastewater | $57,026 |