Water and Wastewater Treatment Plant and System Operators take-home pay in Missouri
The median water and wastewater treatment plant and system operators in Missouri earns $49,940. After taxes that leaves about $39,960 a year, or $3,330 a month. Your effective tax rate is about 20.0%.
$39,960 take-home a year
| Gross pay | $49,940 |
| Federal income tax | −$3,813 |
| Social Security + Medicare | −$3,820 |
| Missouri income tax (approx.) | −$2,347 |
| Monthly take-home | $3,330 |
| Every two weeks | $1,537 |
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 Missouri