Treatment Plant Operator salary at City of Muscatine

The average treatment plant operator salary at City of Muscatine was $54,943 , which is 79 percent higher than the average salary for this job in Iowa, but 30 percent lower than the national average for this job . Treatment Plant Operator salaries at City of Muscatine typically range from $49,855 to $59,562 (25th to 75th percentile). The highest reported treatment plant operator salary was $59,562. There are 3 employees at City of Muscatine with the job title treatment plant operator.