Water Treatment Plant Operator salary at Pomona

The average water treatment plant operator salary at Pomona was $150,873 , which is 2 percent lower than the average salary for this job in California, but 148 percent higher than the national average for this job . Water Treatment Plant Operator salaries at Pomona typically range from $140,127 to $159,998 (25th to 75th percentile). The highest reported water treatment plant operator salary was $179,307. There are 5 employees at Pomona with the job title water treatment plant operator.