Water and Wastewater Treatment Plant and System Operators Salary in Maine
BLS OEWS May 2025 • 4 metro areas • Maine
Water and Wastewater Treatment Plant and System Operators in Maine earn a median salary of $55,080 per year on average across 4 metro and nonmetro areas, -5.5% vs the national median of $58,260. An estimated 640 water and wastewater treatment plant and system operators are employed across Maine, with salaries ranging from $46,860 to $61,850 depending on location.
$55,080
Avg median salary in Maine
$61,850
Highest paying metro
$46,860
Lowest paying metro
640
Employed in Maine
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Water and Wastewater Treatment Plant and System Operators
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Water and Wastewater Treatment Plant and System Operators salaries by city in Maine
| Metro area | Median salary | 25th pct | 75th pct | Employed |
|---|---|---|---|---|
| Portland, ME | $61,850 | $58,920 | $66,140 | 260 |
| Bangor, ME | $57,770 | $48,580 | $69,140 | 70 |
| Southwest Maine | $53,840 | $46,640 | $65,570 | 140 |
| Northeast Maine | $46,860 | $42,830 | $62,360 | 170 |