The median annual wage for Water and Wastewater Treatment Plant and System Operators in Bismarck, ND is $59,540 (May 2024 BLS OES). The mean (average) is $59,940.
Pay spans roughly $52,610 at the 10th percentile to $71,650 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $28.63 per hour. An estimated 50 people work as water and wastewater treatment plant and system operators in Bismarck, ND.
| Median (annual) | $59,540 |
| Mean (annual) | $59,940 |
| Median (hourly) | $28.63 |
| 10th percentile | $52,610 |
| 90th percentile | $71,650 |
| Employment | 50 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.