The median annual wage for Petroleum Pump System Operators, Refinery Operators, and Gaugers in Michigan is $87,390 (May 2024 BLS OES). The mean (average) is $85,090.
Pay spans roughly $50,060 at the 10th percentile to $107,780 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $42.01 per hour. An estimated 170 people work as petroleum pump system operators, refinery operators, and gaugers in Michigan.
| Median (annual) | $87,390 |
| Mean (annual) | $85,090 |
| Median (hourly) | $42.01 |
| 10th percentile | $50,060 |
| 90th percentile | $107,780 |
| Employment | 170 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.