Last updated: 2025 BLS data · Page refreshed:
How much does a Water and Wastewater Treatment Plant and System Operators actually take home in Maryland?
Progressive (up to 5.8%) — 21.1% 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 $61,870 in Maryland (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $61,870 | — |
| Federal Income Tax | -$5,452 | 8.8% |
| Maryland State Income Tax | -$2,886 | 4.7% |
| Social Security (OASDI) | -$3,835 | 6.2% |
| Medicare | -$897 | 1.5% |
| Total Taxes | -$13,071 | 21.1% |
| Take-Home Pay | $48,798 | 78.9% |
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 Maryland.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $44,990 | -$8,941 | $36,048 | 19.9% |
| 25th Percentile (P25) | $49,820 | -$10,119 | $39,700 | 20.3% |
| Median (P50) | $61,870 | -$13,071 | $48,798 | 21.1% |
| 75th Percentile (P75) | $76,850 | -$18,224 | $58,625 | 23.7% |
| 90th Percentile (P90) | $88,970 | -$22,394 | $66,575 | 25.2% |
After federal income tax ($5,452), state tax ($2,886), and FICA ($4,733), a Water and Wastewater Treatment Plant and System Operators in Maryland takes home $48,798 per year — or $4,066 per month. The effective tax rate of 21.1% is relatively low compared to the national range.
With an effective total rate of 21.1%, a Water and Wastewater Treatment Plant and System Operators in Maryland keeps $48,798 of $61,870 gross — roughly typical for U.S. middle-income earners once federal, FICA and state taxes are combined.
Maryland 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 $2,886 (4.7% effective) — on top of federal and FICA.
Federal tax on this Water and Wastewater Treatment Plant and System Operators salary is $5,452 (42%), but combined state ($2,886, 22%) + FICA ($4,733, 36%) make up the other 58% of the bill.
Moving this same Water and Wastewater Treatment Plant and System Operators salary to a zero-state-tax state would yield around $51,685 net — a gain of $2,886 (5.9%) per year versus Maryland.
Maryland ranks #24 of 50 states for Water and Wastewater Treatment Plant and System Operators after-tax pay — comfortably in the upper half.
Translated into paycheck cadences, $48,798 net/year works out to $4,067/month or $1,877/bi-weekly for this Water and Wastewater Treatment Plant and System Operators in Maryland — 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.
Maryland ranks #24 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 Maryland earning a median salary of $61,870 will take home approximately $48,798 per year after federal income tax ($5,452), state income tax ($2,886), and FICA ($4,733). That is $4,066 per month or $1,876 per bi-weekly paycheck.
The effective total tax rate for a Water and Wastewater Treatment Plant and System Operators in Maryland is 21.1%, broken down as: federal income tax 8.8%, Maryland state tax 4.7%, and FICA (Social Security + Medicare) 7.7%. This assumes a single filer with the standard deduction for 2024.
Maryland has a progressive (up to 5.8%). On a Water and Wastewater Treatment Plant and System Operators's median salary of $61,870, the state income tax amounts to $2,886 per year, which is an effective state rate of 4.7%.
After all taxes, a Water and Wastewater Treatment Plant and System Operators in Maryland takes home approximately $4,066 per month, or about $23.46 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 $61,870 for Water and Wastewater Treatment Plant and System Operators in Maryland, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Maryland state income tax (progressive (up to 5.8%)), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $48,798/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