The median annual wage for Water and Wastewater Treatment Plant and System Operators in Wichita Falls, TX is $41,270 (May 2024 BLS OES). The mean (average) is $41,970.
Pay spans roughly $33,150 at the 10th percentile to $50,810 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $19.84 per hour. An estimated 130 people work as water and wastewater treatment plant and system operators in Wichita Falls, TX.
| Median (annual) | $41,270 |
| Mean (annual) | $41,970 |
| Median (hourly) | $19.84 |
| 10th percentile | $33,150 |
| 90th percentile | $50,810 |
| Employment | 130 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.