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How much does a Water treatment plant operator make in Columbus, IN?
$35,058
/ Annual
Based on 4 salaries
The average water treatment plant operator salary in Columbus, IN is $35,058 per year or $16.86 per hour. Entry level positions start at $30,276 per year while most experienced workers make up to $37,898 per year.
Median
$35,058
chart
Low
$30,276
High
$37,898

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