The median annual wage for Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders in Chicago-Naperville-Elgin, IL-IN is $56,830 (May 2024 BLS OES). The mean (average) is $55,680.
Pay spans roughly $34,460 at the 10th percentile to $73,190 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $27.32 per hour. An estimated 670 people work as separating, filtering, clarifying, precipitating, and still machine setters, operators, and tenders in Chicago-Naperville-Elgin, IL-IN.
| Median (annual) | $56,830 |
| Mean (annual) | $55,680 |
| Median (hourly) | $27.32 |
| 10th percentile | $34,460 |
| 90th percentile | $73,190 |
| Employment | 670 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.