Salary Survey: Water and Wastewater Treatment Plant and System Operators in Montana
| Average Annual Salary | $44,620.00 | Average Hourly Salary | $21.45 | Jobs Per Thousand | 1.071 |
| Annual Percentile | |||||
| 10 Percentile | 25 Percentile | 50 Percentile | 75 Percentile | 90 Percentile | |
| $28,670.00 | $35,340.00 | $43,070.00 | $50,690.00 | $63,370.00 | |
| Hourly Percentile | |||||
| 10 Percentile | 25 Percentile | 50 Percentile | 75 Percentile | 90 Percentile | |
| $13.79 | $16.99 | $20.71 | $24.37 | $30.47 | |