Water Agency Senior Plant Operator salary at Sonoma County

The average water agency senior plant operator salary at Sonoma County was $198,573 . Water Agency Senior Plant Operator salaries at Sonoma County typically range from $187,048 to $213,581 (25th to 75th percentile). The highest reported water agency senior plant operator salary was $234,474. There are 16 employees at Sonoma County with the job title water agency senior plant operator.