Salary Survey: Water and Wastewater Treatment Plant and System Operators in Ohio
| Average Annual Salary | $46,790.00 | Average Hourly Salary | $22.49 | Jobs Per Thousand | 0.894 |
| Annual Percentile | |||||
| 10 Percentile | 25 Percentile | 50 Percentile | 75 Percentile | 90 Percentile | |
| $31,880.00 | $40,030.00 | $46,990.00 | $55,230.00 | $62,270.00 | |
| Hourly Percentile | |||||
| 10 Percentile | 25 Percentile | 50 Percentile | 75 Percentile | 90 Percentile | |
| $15.33 | $19.25 | $22.59 | $26.55 | $29.94 | |