How Much Do Water and Wastewater Treatment Plant and System Operators Make in Kansas?
Median wage from BLS May 2025 — and the after-tax number the salary sites skip. Tax year 2026.
Quick answer
According to payandtaxes.com's analysis of BLS May 2025 data and 2026 tax law, the median Water and Wastewater Treatment Plant and System Operators in Kansas earns $46,780 per year and takes home $37,957 ($3,163/month) — a keep-rate of 81.1%, with 1,560 employed in the state.
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| Gross pay | $3,898.33 |
| Federal income tax | $286.13 |
| Social Security | $241.70 |
| Medicare | $56.53 |
| Kansas state income tax | $150.89 |
| You keep | $3,163.09 |
How much do Water and Wastewater Treatment Plant and System Operators make in Kansas?
The median Water and Wastewater Treatment Plant and System Operators in Kansas earns $46,780 per year (BLS May 2025), about $22.49 per hour.
What is that after taxes?
$46,780 gross in Kansas keeps $37,957 after federal income tax ($3,434), FICA ($3,579) and state income tax ($1,811) — $3,163 per month, a 81.1% keep-rate.
How does Kansas compare to the national median for Water and Wastewater Treatment Plant and System Operators?
The Kansas median is $13,240 below the national median of $60,020.
Which state pays Water and Wastewater Treatment Plant and System Operators the most?
California has the highest median gross for Water and Wastewater Treatment Plant and System Operators at $81,770 — but compare take-home, not gross: state taxes change the order.
Water and Wastewater Treatment Plant and System Operators salary in every state · Kansas paycheck calculator · Kansas minimum wage