Last updated: 2025 BLS data · Page refreshed:
How much does a Water and Wastewater Treatment Plant and System Operators actually take home in Wisconsin?
Progressive (up to 7.6%) — 21.5% effective total tax rateData: BLS OEWS 2025 + IRS/State Tax Brackets 2024 • Updated 2026-05-19
Detailed line-by-line tax calculation for a Water and Wastewater Treatment Plant and System Operators earning $63,550 in Wisconsin (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $63,550 | — |
| Federal Income Tax | -$5,822 | 9.2% |
| Wisconsin State Income Tax | -$2,981 | 4.7% |
| Social Security (OASDI) | -$3,940 | 6.2% |
| Medicare | -$921 | 1.5% |
| Total Taxes | -$13,665 | 21.5% |
| Take-Home Pay | $49,884 | 78.5% |
Take-home pay varies significantly across experience levels. Here is the after-tax breakdown for each salary percentile of Water and Wastewater Treatment Plant and System Operators in Wisconsin.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $50,340 | -$10,189 | $40,150 | 20.2% |
| 25th Percentile (P25) | $54,860 | -$11,316 | $43,543 | 20.6% |
| Median (P50) | $63,550 | -$13,665 | $49,884 | 21.5% |
| 75th Percentile (P75) | $72,610 | -$16,831 | $55,778 | 23.2% |
| 90th Percentile (P90) | $78,790 | -$18,991 | $59,798 | 24.1% |
After federal income tax ($5,822), state tax ($2,981), and FICA ($4,861), a Water and Wastewater Treatment Plant and System Operators in Wisconsin takes home $49,884 per year — or $4,157 per month. The effective tax rate of 21.5% is relatively low compared to the national range.
With an effective total rate of 21.5%, a Water and Wastewater Treatment Plant and System Operators in Wisconsin keeps $49,885 of $63,550 gross — roughly typical for U.S. middle-income earners once federal, FICA and state taxes are combined.
Wisconsin uses a progressive state income tax, so brackets escalate as wages rise. For this Water and Wastewater Treatment Plant and System Operators salary the state tax works out to $2,982 (4.7% effective) — on top of federal and FICA.
Federal tax on this Water and Wastewater Treatment Plant and System Operators salary is $5,822 (43%), but combined state ($2,982, 22%) + FICA ($4,862, 36%) make up the other 57% of the bill.
Moving this same Water and Wastewater Treatment Plant and System Operators salary to a zero-state-tax state would yield around $52,866 net — a gain of $2,982 (6.0%) per year versus Wisconsin.
Wisconsin ranks #18 of 50 states for Water and Wastewater Treatment Plant and System Operators after-tax pay — comfortably in the upper half.
Translated into paycheck cadences, $49,885 net/year works out to $4,157/month or $1,919/bi-weekly for this Water and Wastewater Treatment Plant and System Operators in Wisconsin — the numbers that actually hit a checking account after every deduction.
Where does a Water and Wastewater Treatment Plant and System Operators keep the most of their paycheck? Top 10 states ranked by after-tax take-home pay.
Wisconsin ranks #18 out of 50 states for Water and Wastewater Treatment Plant and System Operators after-tax take-home pay.
A Water and Wastewater Treatment Plant and System Operators in Wisconsin earning a median salary of $63,550 will take home approximately $49,884 per year after federal income tax ($5,822), state income tax ($2,981), and FICA ($4,861). That is $4,157 per month or $1,918 per bi-weekly paycheck.
The effective total tax rate for a Water and Wastewater Treatment Plant and System Operators in Wisconsin is 21.5%, broken down as: federal income tax 9.2%, Wisconsin state tax 4.7%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
Wisconsin has a progressive (up to 7.6%). On a Water and Wastewater Treatment Plant and System Operators's median salary of $63,550, the state income tax amounts to $2,981 per year, which is an effective state rate of 4.7%.
After all taxes, a Water and Wastewater Treatment Plant and System Operators in Wisconsin takes home approximately $4,157 per month, or about $23.98 per hour (based on a standard 2,080-hour work year). These figures assume a single filer, standard deduction, and no additional pre-tax deductions.
We start with the 2025 BLS median salary of $63,550 for Water and Wastewater Treatment Plant and System Operators in Wisconsin, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Wisconsin state income tax (progressive (up to 7.6%)), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $49,884/yr — does not include local taxes, pre-tax deductions (401k, HSA), or tax credits.
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This estimate assumes a single filer using the 2024 standard deduction ($14,600), with W-2 employment income only. It does not account for: itemized deductions, tax credits (e.g. earned income credit, child tax credit), local/city taxes, pre-tax contributions (401k, HSA, FSA), self-employment tax, or additional income sources. Actual take-home pay may differ. Consult a tax professional for personalized advice.
Our Methodology · Data Sources · Salary: BLS OEWS · Tax: IRS + State DOR