The median annual wage for Water and Wastewater Treatment Plant and System Operators in Springfield, MO is $52,530 (May 2024 BLS OES). The mean (average) is $52,890.
Pay spans roughly $35,880 at the 10th percentile to $69,980 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $25.26 per hour. An estimated 130 people work as water and wastewater treatment plant and system operators in Springfield, MO.
| Median (annual) | $52,530 |
| Mean (annual) | $52,890 |
| Median (hourly) | $25.26 |
| 10th percentile | $35,880 |
| 90th percentile | $69,980 |
| Employment | 130 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.