Salary Survey: Water and Wastewater Treatment Plant and System Operators in Delaware
| Average Annual Salary | $46,180.00 | Average Hourly Salary | $22.20 | Jobs Per Thousand | 0.95 |
| Annual Percentile | |||||
| 10 Percentile | 25 Percentile | 50 Percentile | 75 Percentile | 90 Percentile | |
| $29,400.00 | $35,820.00 | $45,400.00 | $56,460.00 | $63,730.00 | |
| Hourly Percentile | |||||
| 10 Percentile | 25 Percentile | 50 Percentile | 75 Percentile | 90 Percentile | |
| $14.14 | $17.22 | $21.83 | $27.14 | $30.64 | |