The median annual wage for Water and Wastewater Treatment Plant and System Operators in Mount Vernon-Anacortes, WA is $81,730 (May 2024 BLS OES). The mean (average) is $80,780.
Pay spans roughly $56,560 at the 10th percentile to $101,780 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $39.29 per hour. An estimated 80 people work as water and wastewater treatment plant and system operators in Mount Vernon-Anacortes, WA.
| Median (annual) | $81,730 |
| Mean (annual) | $80,780 |
| Median (hourly) | $39.29 |
| 10th percentile | $56,560 |
| 90th percentile | $101,780 |
| Employment | 80 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.