Treatment Plant Operator salary at City of Idaho Falls

The average treatment plant operator salary at City of Idaho Falls was $58,401 , which is 3 percent higher than the average salary for this job in Idaho, but 26 percent lower than the national average for this job . Treatment Plant Operator salaries at City of Idaho Falls typically range from $44,752 to $78,552 (25th to 75th percentile). The highest reported treatment plant operator salary was $91,677. There are 11 employees at City of Idaho Falls with the job title treatment plant operator.