The median annual wage for Petroleum Pump System Operators, Refinery Operators, and Gaugers in Maine is $62,230 (May 2024 BLS OES). The mean (average) is $65,610.
Pay spans roughly $39,970 at the 10th percentile to $88,950 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $29.92 per hour. An estimated 100 people work as petroleum pump system operators, refinery operators, and gaugers in Maine.
| Median (annual) | $62,230 |
| Mean (annual) | $65,610 |
| Median (hourly) | $29.92 |
| 10th percentile | $39,970 |
| 90th percentile | $88,950 |
| Employment | 100 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.