Salary Survey: Water and Wastewater Treatment Plant and System Operators in California
| Average Annual Salary | $69,250.00 | Average Hourly Salary | $33.30 | Jobs Per Thousand | 0.707 |
| Annual Percentile | |||||
| 10 Percentile | 25 Percentile | 50 Percentile | 75 Percentile | 90 Percentile | |
| $40,090.00 | $53,520.00 | $68,070.00 | $85,730.00 | $100,980.00 | |
| Hourly Percentile | |||||
| 10 Percentile | 25 Percentile | 50 Percentile | 75 Percentile | 90 Percentile | |
| $19.28 | $25.73 | $32.73 | $41.22 | $48.55 | |