The median annual wage for Water and Wastewater Treatment Plant and System Operators in Florence, SC is $51,850 (May 2024 BLS OES). The mean (average) is $52,510.
Pay spans roughly $35,280 at the 10th percentile to $68,960 at the 90th, so experience and specialisation move this figure a lot. At the median that is about $24.93 per hour. An estimated 100 people work as water and wastewater treatment plant and system operators in Florence, SC.
| Median (annual) | $51,850 |
| Mean (annual) | $52,510 |
| Median (hourly) | $24.93 |
| 10th percentile | $35,280 |
| 90th percentile | $68,960 |
| Employment | 100 |
Updated 2026-07-23.
Source: BLS OES May 2024 — bls.gov/oes. Checked 2026-07-23.