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How much does a Water treatment plant operator make in California, MD?
$86,504
/ Annual
Based on 257 salaries
The average water treatment plant operator salary in California, MD is $86,504 per year or $41.59 per hour. Entry level positions start at $71,240 per year while most experienced workers make up to $118,196 per year.
Median
$86,504
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Low
$71,240
High
$118,196

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