What is the salary of a Wastewater Coll. Maint. Wkr? In the United States, a Wastewater Coll. Maint. Wkr earns an average salary of $20,475. The salary range for a Wastewater Coll. Maint. Wkr is usually between $20,355 and $27,343 per year, representing the 25th to 75th percentiles respectively. The top 10% of earners, that is the 90th percentile, have an annual salary of $75,628. The highest Wastewater Coll. Maint. Wkr salary in the United States was $75,628. The average hourly pay for a Wastewater Coll. Maint. Wkr is $9.84.
Employer paying the highest salary for a Wastewater Coll. Maint. Wkr job is Tulare (CA).
| Employer | Average Salary |
|---|---|
| Tulare, CA | $31,134 |
| 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 |
