The median annual wage for Water and Wastewater Treatment Plant and System Operators in Prescott Valley-Prescott, AZ is $52,230 (May 2024 BLS OES). The mean (average) is $54,510.
Pay spans roughly $42,400 at the 10th percentile to $74,940 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $25.11 per hour. An estimated 210 people work as water and wastewater treatment plant and system operators in Prescott Valley-Prescott, AZ.
| Median (annual) | $52,230 |
| Mean (annual) | $54,510 |
| Median (hourly) | $25.11 |
| 10th percentile | $42,400 |
| 90th percentile | $74,940 |
| Employment | 210 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.