How much does a Water and Wastewater Treatment Plant and System Operators actually take home in Colorado?
4.4% flat rate — 21.1% 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 $62,880 in Colorado (single filer, standard deduction).
| Tax Component | Annual Amount | Effective Rate |
|---|---|---|
| Gross Salary (Median) | $62,880 | — |
| Federal Income Tax | -$5,674 | 9.0% |
| Colorado State Income Tax | -$2,766 | 4.4% |
| Social Security (OASDI) | -$3,898 | 6.2% |
| Medicare | -$911 | 1.4% |
| Total Taxes | -$13,251 | 21.1% |
| Take-Home Pay | $49,628 | 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 Colorado.
| Percentile | Gross Salary | Total Taxes | Take-Home Pay | Tax Rate |
|---|---|---|---|---|
| 10th Percentile (P10) | $45,920 | -$9,059 | $36,860 | 19.7% |
| 25th Percentile (P25) | $51,340 | -$10,363 | $40,976 | 20.2% |
| Median (P50) | $62,880 | -$13,251 | $49,628 | 21.1% |
| 75th Percentile (P75) | $77,920 | -$18,372 | $59,547 | 23.6% |
| 90th Percentile (P90) | $84,580 | -$20,640 | $63,939 | 24.4% |
After federal income tax ($5,674), state tax ($2,766), and FICA ($4,810), a Water and Wastewater Treatment Plant and System Operators in Colorado takes home $49,628 per year — or $4,135 per month. The effective tax rate of 21.1% 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.
Colorado ranks #10 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 Colorado earning a median salary of $62,880 will take home approximately $49,628 per year after federal income tax ($5,674), state income tax ($2,766), and FICA ($4,810). That is $4,135 per month or $1,908 per bi-weekly paycheck.
The effective total tax rate for a Water and Wastewater Treatment Plant and System Operators in Colorado is 21.1%, broken down as: federal income tax 9.0%, Colorado state tax 4.4%, and FICA (Social Security + Medicare) 7.6%. This assumes a single filer with the standard deduction for 2024.
Colorado has a 4.4% flat rate. On a Water and Wastewater Treatment Plant and System Operators's median salary of $62,880, the state income tax amounts to $2,766 per year, which is an effective state rate of 4.4%.
After all taxes, a Water and Wastewater Treatment Plant and System Operators in Colorado takes home approximately $4,135 per month, or about $23.86 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 $62,880 for Water and Wastewater Treatment Plant and System Operators in Colorado, then subtract: federal income tax using 2024 IRS brackets ($14,600 standard deduction), Colorado state income tax (4.4% flat rate), Social Security (6.2% up to $168,600), and Medicare (1.45%). The result — $49,628/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