Water and Wastewater Treatment Plant and System Operators Salary in Milwaukee-Waukesha, WI
SOC 51-8031 · Metropolitan Area · 2024 BLS OEWS
The median salary for a Water and Wastewater Treatment Plant and System Operators in Milwaukee-Waukesha, WI is $64,960 per year as of 2024. That works out to roughly $31.23 per hour. This is 12% above the national median of $58,260. 420 people work as Water and Wastewater Treatment Plant and System Operators in Milwaukee-Waukesha, WI. Wages have grown 22% since 2014, when the median was $53,400.
Median Annual Salary
$64,960
Mean Annual
$64,800
Median Hourly
$31.23
Total Employed
420
Location Quotient
0.62
Less common here
Salary Distribution
How This Compares
Milwaukee-Waukesha, WI
$64,960
this metro
Wisconsin
$62,360
you earn +4% vs state
United States
$58,260
you earn +12% vs US
Salary Trend
View data table
| Year | Median Annual |
|---|---|
| 2024 | $64,960 |
| 2023 | $62,260 |
| 2022 | $60,010 |
| 2021 | $60,220 |
| 2020 | $57,380 |
| 2019 | $57,790 |
| 2018 | $61,510 |
| 2017 | $61,410 |
| 2016 | $59,130 |
| 2015 | $53,500 |
| 2014 | $53,400 |
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