How Much Do Water and Wastewater Treatment Plant and System Operators Make in New Mexico?
Median wage from BLS May 2025 — and the after-tax number the salary sites skip. Tax year 2026.
Quick answer
According to payandtaxes.com's analysis of BLS May 2025 data and 2026 tax law, the median Water and Wastewater Treatment Plant and System Operators in New Mexico earns $48,190 per year and takes home $39,796 ($3,316/month) — a keep-rate of 82.6%, with 2,110 employed in the state.
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| Gross pay | $4,015.83 |
| Federal income tax | $300.23 |
| Social Security | $248.98 |
| Medicare | $58.23 |
| New Mexico state income tax | $92.07 |
| You keep | $3,316.32 |
How much do Water and Wastewater Treatment Plant and System Operators make in New Mexico?
The median Water and Wastewater Treatment Plant and System Operators in New Mexico earns $48,190 per year (BLS May 2025), about $23.17 per hour.
What is that after taxes?
$48,190 gross in New Mexico keeps $39,796 after federal income tax ($3,603), FICA ($3,687) and state income tax ($1,105) — $3,316 per month, a 82.6% keep-rate.
How does New Mexico compare to the national median for Water and Wastewater Treatment Plant and System Operators?
The New Mexico median is $11,830 below the national median of $60,020.
Which state pays Water and Wastewater Treatment Plant and System Operators the most?
California has the highest median gross for Water and Wastewater Treatment Plant and System Operators at $81,770 — but compare take-home, not gross: state taxes change the order.
Water and Wastewater Treatment Plant and System Operators salary in every state · New Mexico paycheck calculator · New Mexico minimum wage