The average Wastewater Treatment Operator salary in Washington is $99,080. The salary range for a Wastewater Treatment Operator is usually between $86,319 and $107,522 per year, representing the 25th to 75th percentiles respectively. The top 10% of earners, that is the 90th percentile, have an annual salary of $151,808. The average hourly pay for a Wastewater Treatment Operator is $47.63 per hour.
The employer paying the highest salary for a Wastewater Treatment Operator job in Washington is King County with an average salary as high as $96,586.
| Employer | Average Salary |
|---|---|
| King County, WA | $96,586 |
| Job Title | Average Salary |
|---|---|
| Wastewater Operator | $59,558 |
| Wastewater Treatment Plant Operator | $62,137 |
| Wastewater Plant Operator | $64,293 |
| Wastewater Superintendent | $73,215 |
| Wastewater Treatment Plant Supervisor | $72,488 |
| Wastewater Treatment Plant Superintendent | $78,895 |
| Wastewater Treatment Operator | $142,892 |
| Wastewater Treatment Plant Chief Operator | $63,825 |
| Wastewater Technician | $49,358 |
| Wastewater | $52,602 |
Select a state to view specific salary for Wastewater Treatment Operator and other interesting information
| State | Average Salary | Records Number |
|---|---|---|
| Alabama | $25,523 | 2 |
| Arkansas | $43,936 | 7 |
| California | $166,966 | 168 |
| Georgia | $48,383 | 15 |
| Iowa | $47,305 | 4 |
| Idaho | $57,017 | 6 |
| Indiana | $51,814 | 3 |
| Kansas | $29,328 | 1 |
| Kentucky | $7,357 | 5 |
| Massachusetts | $20,101 | 1 |
| Maryland | $47,423 | 2 |
| Michigan | $43,829 | 7 |
| New Jersey | $8,773 | 1 |
| Nevada | $41,200 | 1 |
| Ohio | $41,228 | 4 |
| Oregon | $55,546 | 6 |
| Pennsylvania | $51,668 | 1 |
| South Dakota | $52,635 | 4 |
| Tennessee | $44,096 | 1 |
| Texas | $49,894 | 6 |
| Virginia | $41,750 | 25 |
| Washington | $96,586 | 77 |
| Wisconsin | $60,818 | 7 |
| Wyoming | $38,726 | 2 |
