What is the salary of a Hwu Water Treatment Op? In the United States, a Hwu Water Treatment Op earns an average salary of $62,704. The salary range for a Hwu Water Treatment Op is usually between $41,072 and $73,320 per year, representing the 25th to 75th percentiles respectively. The top 10% of earners, that is the 90th percentile, have an annual salary of $74,339. The highest Hwu Water Treatment Op salary in the United States was $81,136. The average hourly pay for a Hwu Water Treatment Op is $30.15.
Employer paying the highest salary for a Hwu Water Treatment Op job is City of Henderson (KY).
| Employer | Average Salary |
|---|---|
| City of Henderson, KY | $66,774 |
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