The median annual wage for Petroleum Pump System Operators, Refinery Operators, and Gaugers in Indiana is $77,450 (May 2024 BLS OES). The mean (average) is $75,060.
Pay spans roughly $40,840 at the 10th percentile to $102,810 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $37.23 per hour. An estimated 350 people work as petroleum pump system operators, refinery operators, and gaugers in Indiana.
| Median (annual) | $77,450 |
| Mean (annual) | $75,060 |
| Median (hourly) | $37.23 |
| 10th percentile | $40,840 |
| 90th percentile | $102,810 |
| Employment | 350 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.