The median annual wage for Petroleum Pump System Operators, Refinery Operators, and Gaugers in Baltimore-Columbia-Towson, MD is $86,980 (May 2024 BLS OES). The mean (average) is $88,800.
Pay spans roughly $73,870 at the 10th percentile to $126,360 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $41.82 per hour. An estimated 50 people work as petroleum pump system operators, refinery operators, and gaugers in Baltimore-Columbia-Towson, MD.
| Median (annual) | $86,980 |
| Mean (annual) | $88,800 |
| Median (hourly) | $41.82 |
| 10th percentile | $73,870 |
| 90th percentile | $126,360 |
| Employment | 50 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.