The median annual wage for Water and Wastewater Treatment Plant and System Operators in Waterbury-Shelton, CT is $62,910 (May 2024 BLS OES). The mean (average) is $66,340.
Pay spans roughly $51,860 at the 10th percentile to $88,440 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $30.25 per hour. An estimated 100 people work as water and wastewater treatment plant and system operators in Waterbury-Shelton, CT.
| Median (annual) | $62,910 |
| Mean (annual) | $66,340 |
| Median (hourly) | $30.25 |
| 10th percentile | $51,860 |
| 90th percentile | $88,440 |
| Employment | 100 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.