How much does a Water and Wastewater Treatment Plant and System Operators actually take home in Arkansas?
Progressive (up to 4.4%) — 18.7% effective total tax rateData: BLS OEWS 2024 + IRS/State Tax Brackets 2024 • Updated 2026-04-06
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Detailed line-by-line tax calculation for a Water and Wastewater Treatment Plant and System Operators earning $39,150 in Arkansas (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $39,150 | — |
| Federal Income Tax | -$2,714 | 6.9% |
| Arkansas State Income Tax | -$1,602 | 4.1% |
| Social Security (OASDI) | -$2,427 | 6.2% |
| Medicare | -$567 | 1.5% |
| Total Taxes | -$7,311 | 18.7% |
| Take-Home Pay | $31,838 | 81.3% |
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 Arkansas.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $29,150 | -$4,906 | $24,243 | 16.8% |
| 25th Percentile (P25) | $35,420 | -$6,414 | $29,005 | 18.1% |
| Median (P50) | $39,150 | -$7,311 | $31,838 | 18.7% |
| 75th Percentile (P75) | $49,790 | -$9,870 | $39,919 | 19.8% |
| 90th Percentile (P90) | $64,360 | -$13,635 | $50,724 | 21.2% |
After federal income tax ($2,714), state tax ($1,602), and FICA ($2,994), a Water and Wastewater Treatment Plant and System Operators in Arkansas takes home $31,838 per year — or $2,653 per month. The effective tax rate of 18.7% is relatively low compared to the national range.
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.
Arkansas ranks #49 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 Arkansas earning a median salary of $39,150 will take home approximately $31,838 per year after federal income tax ($2,714), state income tax ($1,602), and FICA ($2,994). That is $2,653 per month or $1,224 per bi-weekly paycheck.
The effective total tax rate for a Water and Wastewater Treatment Plant and System Operators in Arkansas is 18.7%, broken down as: federal income tax 6.9%, Arkansas state tax 4.1%, and FICA (Social Security + Medicare) 7.7%. This assumes a single filer with the standard deduction for 2024.
Arkansas has a progressive (up to 4.4%). On a Water and Wastewater Treatment Plant and System Operators's median salary of $39,150, the state income tax amounts to $1,602 per year, which is an effective state rate of 4.1%.
After all taxes, a Water and Wastewater Treatment Plant and System Operators in Arkansas takes home approximately $2,653 per month, or about $15.31 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 2024 BLS median salary of $39,150 for Water and Wastewater Treatment Plant and System Operators in Arkansas, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Arkansas state income tax (progressive (up to 4.4%)), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $31,838/yr — does not include local taxes, pre-tax deductions (401k, HSA), or tax credits.
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