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How much does a Water treatment plant operator make in Montana?
$47,541
/ Annual
Based on 21 salaries
The average water treatment plant operator salary in Montana is $47,541 per year or $22.86 per hour. Entry level positions start at $43,702 per year while most experienced workers make up to $59,322 per year.
Median
$47,541
chart
Low
$43,702
High
$59,322

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