Water and Wastewater Treatment Plant and System Operators Salary in Oshkosh, WI

BLS Occupational Employment & Wage Statistics • May 2025 • Oshkosh-Neenah, WI

Median annual salary $64,410 +10.6% vs national
Median hourly $30.97
10th percentile $44,250
90th percentile $76,600
Employed locally 80
National median $58,260

Compare Water and Wastewater Treatment Plant and System Operators salary & buying power

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Water and Wastewater Treatment Plant and System Operators
in
Oshkosh, WI
vs

    Salary percentile breakdown

    10th
    $44,250
    25th
    $59,320
    50th (median)
    $64,410
    75th
    $74,140
    90th
    $76,600

    Oshkosh economic context

    Unemployment rate 2.70% 2024 annual avg • BLS LAUS
    Median household income $72,873 2023 • Census ACS
    Water and Wastewater Treatment Plant and System Operators salary vs area income 88% Median Water and Wastewater Treatment Plant and System Operators salary is 12% below the area median household income

    Top-paying metros for Water and Wastewater Treatment Plant and System Operators

    Metro areaMedian salary
    San Francisco-Oakland-Fremont, CA $123,390
    San Jose-Sunnyvale-Santa Clara, CA $106,440
    Vallejo, CA $101,670
    Napa, CA $99,450
    Fairbanks-College, AK $91,010
    Salinas, CA $90,610

    Nearby metros — Water and Wastewater Treatment Plant and System Operators salary comparison

    Metro areaMedian salary
    Kennewick-Richland, WA $78,020
    Norwich-New London-Willimantic, CT $77,800
    Minneapolis-St. Paul-Bloomington, MN-WI $74,680
    Racine-Mount Pleasant, WI $69,730
    Sheboygan, WI $67,200
    Madison, WI $66,470

    Related occupations in Oshkosh, WI

    OccupationMedian salary
    Miscellaneous Assemblers and Fabricators $55,460
    Paper Goods Machine Setters, Operators, and Tenders $54,300
    First-Line Supervisors of Production and Operating Workers $76,910
    Electrical, Electronic, and Electromechanical Assemblers, Except Coil Winders, Tapers, and Finishers $45,040
    Coating, Painting, and Spraying Machine Setters, Operators, and Tenders $51,260
    Inspectors, Testers, Sorters, Samplers, and Weighers $52,870

    Frequently asked questions

    How much do Water and Wastewater Treatment Plant and System Operators make per hour in Oshkosh?

    The median hourly wage for Water and Wastewater Treatment Plant and System Operators in Oshkosh, WI is $30.97, based on BLS OEWS 2025 data. Top earners (90th percentile) make $37.99 or more per hour.

    Is Oshkosh above or below average for Water and Wastewater Treatment Plant and System Operators salaries?

    The median Water and Wastewater Treatment Plant and System Operators salary in Oshkosh, WI is 10.6% above the national median of $58,260. The national figure is from BLS OEWS 2025 data covering all US metropolitan areas.

    What is the entry-level salary for Water and Wastewater Treatment Plant and System Operators in Oshkosh?

    Entry-level Water and Wastewater Treatment Plant and System Operators (10th percentile) earn around $44,250 per year in Oshkosh, WI. The 25th percentile — typically workers with 1–3 years of experience — earn approximately $59,320.