Water and wastewater treatment plant and system operators are responsible for ensuring the safety and cleanliness of our water supply through the treatment and management of water and wastewater systems.
This article will explore the best states for water and wastewater treatment plant and system operators, based on the average annual salary for the occupation.
- 1. California ($77,890)
- 2. Washington ($76,390)
- 3. Connecticut ($75,240)
- 4. New Jersey ($72,480)
- 5. Alaska ($68,430)
- 6. Massachusetts ($66,440)
- 7. New York ($66,270)
- 8. Illinois ($65,510)
- 9. Minnesota ($62,910)
- 10. Oregon ($61,970)
- Conclusion
Key Takeaways
- The highest-paid water and wastewater treatment plant and system operators are in California, where they earn an average of $77,890 per year.
- The lowest-paid water and wastewater treatment plant and system operators are in Nevada, where they earn an average of $-1 per year.
- The U.S. average salary for water and wastewater treatment plant and system operators is $51,711 per year.
1. California ($77,890)
Water and Wastewater Treatment Plant and System Operators in California earn the highest average salary in the U.S. The median annual salary for
water and wastewater treatment plant and system operators in California is
$77,890, which is +51% from the national average.
| Type | Annual Salary |
|---|
| Median Wage | $77,890 |
| 10th Percentile | $48,230 |
| 25th Percentile | $60,870 |
| 75th Percentile | $94,700 |
| 90th Percentile | $106,360 |
2. Washington ($76,390)
Water and Wastewater Treatment Plant and System Operators in Washington earn the 2nd highest average salary in the U.S. The median annual salary for
water and wastewater treatment plant and system operators in Washington is
$76,390, which is +48% from the national average.
| Type | Annual Salary |
|---|
| Median Wage | $76,390 |
| 10th Percentile | $50,340 |
| 25th Percentile | $62,480 |
| 75th Percentile | $85,120 |
| 90th Percentile | $106,250 |
3. Connecticut ($75,240)
Water and Wastewater Treatment Plant and System Operators in Connecticut earn the 3rd highest average salary in the U.S. The median annual salary for
water and wastewater treatment plant and system operators in Connecticut is
$75,240, which is +46% from the national average.
| Type | Annual Salary |
|---|
| Median Wage | $75,240 |
| 10th Percentile | $52,110 |
| 25th Percentile | $58,370 |
| 75th Percentile | $90,270 |
| 90th Percentile | $102,890 |
4. New Jersey ($72,480)
Water and Wastewater Treatment Plant and System Operators in New Jersey earn the 4th highest average salary in the U.S. The median annual salary for
water and wastewater treatment plant and system operators in New Jersey is
$72,480, which is +40% from the national average.
| Type | Annual Salary |
|---|
| Median Wage | $72,480 |
| 10th Percentile | $48,460 |
| 25th Percentile | $61,440 |
| 75th Percentile | $83,260 |
| 90th Percentile | $90,400 |
5. Alaska ($68,430)
Water and Wastewater Treatment Plant and System Operators in Alaska earn the 5th highest average salary in the U.S. The median annual salary for
water and wastewater treatment plant and system operators in Alaska is
$68,430, which is +32% from the national average.
| Type | Annual Salary |
|---|
| Median Wage | $68,430 |
| 10th Percentile | $41,600 |
| 25th Percentile | $50,670 |
| 75th Percentile | $80,560 |
| 90th Percentile | $96,570 |
6. Massachusetts ($66,440)
Water and Wastewater Treatment Plant and System Operators in Massachusetts earn the 6th highest average salary in the U.S. The median annual salary for
water and wastewater treatment plant and system operators in Massachusetts is
$66,440, which is +28% from the national average.
| Type | Annual Salary |
|---|
| Median Wage | $66,440 |
| 10th Percentile | $49,600 |
| 25th Percentile | $58,500 |
| 75th Percentile | $72,400 |
| 90th Percentile | $81,690 |
7. New York ($66,270)
Water and Wastewater Treatment Plant and System Operators in New York earn the 7th highest average salary in the U.S. The median annual salary for
water and wastewater treatment plant and system operators in New York is
$66,270, which is +28% from the national average.
| Type | Annual Salary |
|---|
| Median Wage | $66,270 |
| 10th Percentile | $42,830 |
| 25th Percentile | $49,130 |
| 75th Percentile | $78,960 |
| 90th Percentile | $105,020 |
8. Illinois ($65,510)
Water and Wastewater Treatment Plant and System Operators in Illinois earn the 8th highest average salary in the U.S. The median annual salary for
water and wastewater treatment plant and system operators in Illinois is
$65,510, which is +27% from the national average.
| Type | Annual Salary |
|---|
| Median Wage | $65,510 |
| 10th Percentile | $40,730 |
| 25th Percentile | $53,200 |
| 75th Percentile | $77,790 |
| 90th Percentile | $88,340 |
9. Minnesota ($62,910)
Water and Wastewater Treatment Plant and System Operators in Minnesota earn the 9th highest average salary in the U.S. The median annual salary for
water and wastewater treatment plant and system operators in Minnesota is
$62,910, which is +22% from the national average.
| Type | Annual Salary |
|---|
| Median Wage | $62,910 |
| 10th Percentile | $44,420 |
| 25th Percentile | $56,380 |
| 75th Percentile | $73,260 |
| 90th Percentile | $79,690 |
10. Oregon ($61,970)
Water and Wastewater Treatment Plant and System Operators in Oregon earn the 10th highest average salary in the U.S. The median annual salary for
water and wastewater treatment plant and system operators in Oregon is
$61,970, which is +20% from the national average.
| Type | Annual Salary |
|---|
| Median Wage | $61,970 |
| 10th Percentile | $40,860 |
| 25th Percentile | $51,810 |
| 75th Percentile | $70,100 |
| 90th Percentile | $80,330 |
Conclusion
The highest-paid water and wastewater treatment plant and system operators are in California, where they earn an average of $77,890 per year. The lowest-paid water and wastewater treatment plant and system operators are in Nevada, where they earn an average of $-1 per year. The U.S. average salary for water and wastewater treatment plant and system operators is $51,711 per year and there are 120,560 jobs in the field.
