Hydrologists take-home pay in Colorado
The median hydrologists in Colorado earns $100,840. After taxes that leaves about $75,334 a year, or $6,278 a month. Your effective tax rate is about 25.3%.
$75,334 take-home a year
| Gross pay | $100,840 |
| Federal income tax | −$13,355 |
| Social Security + Medicare | −$7,714 |
| Colorado income tax (approx.) | −$4,437 |
| Monthly take-home | $6,278 |
| Every two weeks | $2,897 |
Estimate for a single filer taking the standard deduction, 2026 federal rules. State tax uses an approximate effective rate; local taxes and pre-tax deductions are not included.