Water Treatment Plant Operator Trainee salary at City of Louisville

The average water treatment plant operator trainee salary at City of Louisville was $62,964 . Water Treatment Plant Operator Trainee salaries at City of Louisville typically range from $51,647 to $82,583 (25th to 75th percentile). The highest reported water treatment plant operator trainee salary was $85,196. There are 8 employees at City of Louisville with the job title water treatment plant operator trainee.