Wastewater Treatment Plant Operator salary at City of Idaho Falls

The average wastewater treatment plant operator salary at City of Idaho Falls was $49,826 , which is 4 percent lower than the average salary for this job in Idaho, and 31 percent lower than the national average for this job . Wastewater Treatment Plant Operator salaries at City of Idaho Falls typically range from $37,814 to $59,363 (25th to 75th percentile). The highest reported wastewater treatment plant operator salary was $73,757. There are 22 employees at City of Idaho Falls with the job title wastewater treatment plant operator.