Water Treatment Plant Operator Trainee salary at Department of Human Services

The average water treatment plant operator trainee salary at Department of Human Services was $35,648 . Water Treatment Plant Operator Trainee salaries at Department of Human Services typically range from $35,306 to $35,990 (25th to 75th percentile). The highest reported water treatment plant operator trainee salary was $35,990. There are 2 employees at Department of Human Services with the job title water treatment plant operator trainee.