Salary Survey: Petroleum Pump System Operators, Refinery Operators, and Gaugers in Massachusetts
| Average Annual Salary | $69,660.00 | Average Hourly Salary | $33.49 | Jobs Per Thousand | ** |
| Annual Percentile | |||||
| 10 Percentile | 25 Percentile | 50 Percentile | 75 Percentile | 90 Percentile | |
| $54,840.00 | $61,440.00 | $70,210.00 | $77,320.00 | $81,430.00 | |
| Hourly Percentile | |||||
| 10 Percentile | 25 Percentile | 50 Percentile | 75 Percentile | 90 Percentile | |
| $26.37 | $29.54 | $33.76 | $37.18 | $39.15 | |