Water and Wastewater Treatment Plant and System Operators Salary in Olympia-Lacey-Tumwater, WA (2025)
Official BLS OEWS data · May 2025 · 70 employed
Annual Mean
$87,930
$42.27/hr
Annual Median
$88,270
$42.44/hr
Bottom 10%
$65,710
$31.59/hr
Top 10%
$100,800
$48.46/hr
Location vs National Average
Olympia-Lacey-Tumwater, WA
$87,930
Difference
+40.6% vs US avg
US National
$62,540
Salary Percentile Breakdown
| Percentile | Annual |
|---|---|
10th Percentile Bottom 10% | $65,710 |
25th Percentile Lower quarter | $77,850 |
50th PercentileMedian Median | $88,270 |
75th Percentile Upper quarter | $100,800 |
90th Percentile Top 10% | $100,800 |
Salary Distribution
Annual Salary Range
10th
$66K
25th
$78K
Median
$88K
75th
$101K
90th
$101K
Olympia-Lacey-Tumwater, WA has a relatively small Water and Wastewater Treatment Plant and System Operators workforce (approximately 70 positions). Job opportunities may be more competitive.
In Olympia-Lacey-Tumwater, WA, Water and Wastewater Treatment Plant and System Operators salaries range from $65,710 at the 10th percentile to $100,800 at the 90th percentile — a spread of $35,090 (40% of the median). This relatively narrow range suggests more consistent pay across employers in this area.
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Data: BLS OEWS May 2025 · Public domain · Not affiliated with BLS.