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How much does a Wastewater treatment operator make in Missouri?
$41,496
/ Annual
Based on 56 salaries
The average wastewater treatment operator salary in Missouri is $41,496 per year or $19.95 per hour. Entry level positions start at $34,954 per year while most experienced workers make up to $63,258 per year.
Median
$41,496
chart
Low
$34,954
High
$63,258

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