Last updated: 2025 BLS data · Page refreshed:
How much does a Water and Wastewater Treatment Plant and System Operators actually take home in Connecticut?
Progressive (up to 7.0%) — 24.2% 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 $78,820 in Connecticut (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $78,820 | — |
| Federal Income Tax | -$9,181 | 11.6% |
| Connecticut State Income Tax | -$3,885 | 4.9% |
| Social Security (OASDI) | -$4,886 | 6.2% |
| Medicare | -$1,142 | 1.5% |
| Total Taxes | -$19,096 | 24.2% |
| Take-Home Pay | $59,723 | 75.8% |
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 Connecticut.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $60,900 | -$12,882 | $48,017 | 21.2% |
| 25th Percentile (P25) | $64,670 | -$14,122 | $50,547 | 21.8% |
| Median (P50) | $78,820 | -$19,096 | $59,723 | 24.2% |
| 75th Percentile (P75) | $93,340 | -$24,200 | $69,139 | 25.9% |
| 90th Percentile (P90) | $98,850 | -$26,136 | $72,713 | 26.4% |
After federal income tax ($9,181), state tax ($3,885), and FICA ($6,029), a Water and Wastewater Treatment Plant and System Operators in Connecticut takes home $59,723 per year — or $4,976 per month. The effective tax rate of 24.2% is relatively low compared to the national range.
With an effective total rate of 24.2%, a Water and Wastewater Treatment Plant and System Operators in Connecticut keeps $59,724 of $78,820 gross — roughly typical for U.S. middle-income earners once federal, FICA and state taxes are combined.
Connecticut 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 $3,885 (4.9% effective) — on top of federal and FICA.
Federal tax on this Water and Wastewater Treatment Plant and System Operators salary is $9,181 (48%), but combined state ($3,885, 20%) + FICA ($6,030, 32%) make up the other 52% of the bill.
Moving this same Water and Wastewater Treatment Plant and System Operators salary to a zero-state-tax state would yield around $63,609 net — a gain of $3,885 (6.5%) per year versus Connecticut.
For Water and Wastewater Treatment Plant and System Operators after-tax pay, Connecticut ranks #5 of 50 states — top quartile. High gross wages or low state-tax burden (or both) drive the strong ranking.
Translated into paycheck cadences, $59,724 net/year works out to $4,977/month or $2,297/bi-weekly for this Water and Wastewater Treatment Plant and System Operators in Connecticut — 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.
Connecticut ranks #5 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 Connecticut earning a median salary of $78,820 will take home approximately $59,723 per year after federal income tax ($9,181), state income tax ($3,885), and FICA ($6,029). That is $4,976 per month or $2,297 per bi-weekly paycheck.
The effective total tax rate for a Water and Wastewater Treatment Plant and System Operators in Connecticut is 24.2%, broken down as: federal income tax 11.6%, Connecticut state tax 4.9%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
Connecticut has a progressive (up to 7.0%). On a Water and Wastewater Treatment Plant and System Operators's median salary of $78,820, the state income tax amounts to $3,885 per year, which is an effective state rate of 4.9%.
After all taxes, a Water and Wastewater Treatment Plant and System Operators in Connecticut takes home approximately $4,976 per month, or about $28.71 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 $78,820 for Water and Wastewater Treatment Plant and System Operators in Connecticut, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Connecticut state income tax (progressive (up to 7.0%)), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $59,723/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