The median annual wage for Water and Wastewater Treatment Plant and System Operators in Muncie, IN is $53,200 (May 2024 BLS OES). The mean (average) is $55,240.
Pay spans roughly $38,480 at the 10th percentile to $64,160 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $25.58 per hour. An estimated 70 people work as water and wastewater treatment plant and system operators in Muncie, IN.
| Median (annual) | $53,200 |
| Mean (annual) | $55,240 |
| Median (hourly) | $25.58 |
| 10th percentile | $38,480 |
| 90th percentile | $64,160 |
| Employment | 70 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.