Wastewater Treatment Plant Operator Trainee salary at Caroline County

The average wastewater treatment plant operator trainee salary at Caroline County was $16,460 , which is 23 percent lower than the average salary for this job in Virginia, and 53 percent lower than the national average for this job . Wastewater Treatment Plant Operator Trainee salaries at Caroline County typically range from $12,555 to $20,366 (25th to 75th percentile). The highest reported wastewater treatment plant operator trainee salary was $20,365. There are 2 employees at Caroline County with the job title wastewater treatment plant operator trainee.