Water and Wastewater Treatment Plant and System Operators salary in Massachusetts
The median water and wastewater treatment plant and system operators in Massachusetts earns $68,550 a year, 14% above the US median. After tax that is roughly $4,469 a month.
- 10th percentile
- $50,980
- 25th percentile
- $60,120
- Median percentile
- $68,550
- 75th percentile
- $79,050
- 90th percentile
- $91,390
Based on 2,510 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
$53,627 take-home a year
| Gross pay | $68,550 |
| Federal income tax | −$6,251 |
| Social Security + Medicare | −$5,244 |
| Massachusetts income tax (approx.) | −$3,428 |
| Monthly take-home | $4,469 |
| Every two weeks | $2,063 |
Does it go far here?
$64,818Median pay in Massachusetts is worth this at average US prices (local price level 105.8 vs 100).
39%of take-home pay goes to the median rent ($1,762 a month, Census ACS).
Top-paying jobs in Massachusetts
| Job | Median pay |
|---|---|
| Surgeons, All Other | $387,150 |
| Emergency Medicine Physicians | $356,230 |
| Nurse Anesthetists | $295,550 |
| General Internal Medicine Physicians | $285,250 |
| Family Medicine Physicians | $277,490 |
| Obstetricians and Gynecologists | $272,240 |
| Natural Sciences Managers | $267,290 |
| Physicians, All Other | $236,580 |
All water and wastewater treatment plant and system operators salaries · Take-home pay in Massachusetts