The median annual wage for Water and Wastewater Treatment Plant and System Operators in St. Cloud, MN is $72,080 (May 2024 BLS OES). The mean (average) is $67,070.
Pay spans roughly $52,220 at the 10th percentile to $75,210 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $34.66 per hour. An estimated 90 people work as water and wastewater treatment plant and system operators in St. Cloud, MN.
| Median (annual) | $72,080 |
| Mean (annual) | $67,070 |
| Median (hourly) | $34.66 |
| 10th percentile | $52,220 |
| 90th percentile | $75,210 |
| Employment | 90 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.