Senior Wastewater Plant Operator salary at Riverside

The average senior wastewater plant operator salary at Riverside was $168,339 , which is 20 percent higher than the average salary for this job in California, and 35 percent higher than the national average for this job . Senior Wastewater Plant Operator salaries at Riverside typically range from $153,081 to $186,228 (25th to 75th percentile). The highest reported senior wastewater plant operator salary was $206,365. There are 6 employees at Riverside with the job title senior wastewater plant operator.