The median annual wage for Water and Wastewater Treatment Plant and System Operators in Boise City, ID is $51,760 (May 2024 BLS OES). The mean (average) is $55,720.
Pay spans roughly $42,680 at the 10th percentile to $71,720 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $24.88 per hour. An estimated 300 people work as water and wastewater treatment plant and system operators in Boise City, ID.
| Median (annual) | $51,760 |
| Mean (annual) | $55,720 |
| Median (hourly) | $24.88 |
| 10th percentile | $42,680 |
| 90th percentile | $71,720 |
| Employment | 300 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.