The median annual wage for Water and Wastewater Treatment Plant and System Operators in Idaho Falls, ID is $57,000 (May 2024 BLS OES). The mean (average) is $61,060.
Pay spans roughly $38,540 at the 10th percentile to $95,160 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $27.41 per hour. An estimated 80 people work as water and wastewater treatment plant and system operators in Idaho Falls, ID.
| Median (annual) | $57,000 |
| Mean (annual) | $61,060 |
| Median (hourly) | $27.41 |
| 10th percentile | $38,540 |
| 90th percentile | $95,160 |
| Employment | 80 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.