Water and Wastewater Treatment Plant and System Operators salary in Mankato, MN
The median water and wastewater treatment plant and system operators in Mankato, MN earns $69,830 a year, 16% above the US median. After tax that is roughly $4,434 a month.
- 10th percentile
- $49,030
- 25th percentile
- $65,040
- Median percentile
- $69,830
- 75th percentile
- $77,920
- 90th percentile
- $79,610
Based on 60 employed. Data period: BLS OEWS May 2025. Percentiles show the spread of pay, not experience; reading the 25th percentile as "entry level" is only an approximation.
What you keep
$53,207 take-home a year
| Gross pay | $69,830 |
| Federal income tax | −$6,533 |
| Social Security + Medicare | −$5,342 |
| Minnesota income tax (approx.) | −$4,748 |
| Monthly take-home | $4,434 |
| Every two weeks | $2,046 |
Does it go far here?
$76,774Median pay in Mankato, MN is worth this at average US prices (local price level 91.0 vs 100).
24%of take-home pay goes to the median rent ($1,069 a month, Census ACS).
Top-paying jobs in Mankato, MN
All water and wastewater treatment plant and system operators salaries · Take-home pay in Minnesota