Water and Wastewater Treatment Plant and System Operators salary in Lafayette, LA
The median water and wastewater treatment plant and system operators in Lafayette, LA earns $45,080 a year, 25% below the US median. After tax that is roughly $3,087 a month.
- 10th percentile
- $34,460
- 25th percentile
- $36,500
- Median percentile
- $45,080
- 75th percentile
- $51,540
- 90th percentile
- $59,230
Based on 110 employed. Data period: BLS OEWS May 2025. Percentiles show the spread of pay, not experience; reading the 25th percentile as "entry level" is only an approximation.
What you keep
$37,049 take-home a year
| Gross pay | $45,080 |
| Federal income tax | −$3,230 |
| Social Security + Medicare | −$3,449 |
| Louisiana income tax (approx.) | −$1,352 |
| Monthly take-home | $3,087 |
| Every two weeks | $1,425 |
Does it go far here?
$51,692Median pay in Lafayette, LA is worth this at average US prices (local price level 87.2 vs 100).
32%of take-home pay goes to the median rent ($977 a month, Census ACS).
Top-paying jobs in Lafayette, LA
| Job | Median pay |
|---|---|
| Pharmacists | $132,130 |
| Financial Managers | $120,450 |
| Lawyers | $111,160 |
| Software Developers | $109,010 |
| Medical and Health Services Managers | $103,270 |
| General and Operations Managers | $99,510 |
| Managers, All Other | $88,370 |
| Registered Nurses | $81,960 |
All water and wastewater treatment plant and system operators salaries · Take-home pay in Louisiana