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How much does a Water treatment plant operator make in Richland, WA?
$39,171
/ Annual
Based on 2 salaries
The average water treatment plant operator salary in Richland, WA is $39,171 per year or $18.83 per hour. Entry level positions start at $32,526 per year while most experienced workers make up to $45,815 per year.
Median
$39,171
chart
Low
$32,526
High
$45,815

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