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How much does a Water treatment plant operator make in Kennewick, WA?
$76,960
/ Annual
Based on 7 salaries
The average water treatment plant operator salary in Kennewick, WA is $76,960 per year or $37 per hour. Entry level positions start at $76,960 per year while most experienced workers make up to $79,425 per year.
Median
$76,960
chart
Low
$76,960
High
$79,425

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