Senior Wastewater Treatment Plant Opr salary at Inland Empire Utilities Agency

The average senior wastewater treatment plant opr salary at Inland Empire Utilities Agency was $182,234 . Senior Wastewater Treatment Plant Opr salaries at Inland Empire Utilities Agency typically range from $177,883 to $186,469 (25th to 75th percentile). The highest reported senior wastewater treatment plant opr salary was $200,035. There are 6 employees at Inland Empire Utilities Agency with the job title senior wastewater treatment plant opr.