Water and Wastewater Treatment Plant and System Operators take-home pay in Oklahoma
The median water and wastewater treatment plant and system operators in Oklahoma earns $45,890. After taxes that leaves about $36,988 a year, or $3,082 a month. Your effective tax rate is about 19.4%.
$36,988 take-home a year
| Gross pay | $45,890 |
| Federal income tax | −$3,327 |
| Social Security + Medicare | −$3,511 |
| Oklahoma income tax (approx.) | −$2,065 |
| Monthly take-home | $3,082 |
| Every two weeks | $1,423 |
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 Oklahoma