Water and Wastewater Treatment Plant and System Operators take-home pay in Louisiana
The median water and wastewater treatment plant and system operators in Louisiana earns $46,210. After taxes that leaves about $37,923 a year, or $3,160 a month. Your effective tax rate is about 17.9%.
$37,923 take-home a year
| Gross pay | $46,210 |
| Federal income tax | −$3,365 |
| Social Security + Medicare | −$3,535 |
| Louisiana income tax (approx.) | −$1,386 |
| Monthly take-home | $3,160 |
| Every two weeks | $1,459 |
Estimate for a single filer taking the standard deduction, 2026 federal rules. State tax uses an approximate effective rate; local taxes and pre-tax deductions are not included.
Water and Wastewater Treatment Plant and System Operators salary in Louisiana