Water and Wastewater Treatment Plant and System Operators pay in Oregon

In Oregon, the median pay for water and wastewater treatment plant and system operators is $33.52 an hour ($69,720 a year). About 1,240 people work in this job there.

$33.52Median hourly pay

$60,670–$80,540Middle half of workers, yearly

1,240People in this job in Oregon

That is 16% higher than the U.S. median ($60,020). Oregon ranks 8th of 50 states and territories for this job’s median pay.

Pay range for water and wastewater treatment plant and system operators in Oregon

Earns more than	Hourly	Yearly
10% of workers	$24.17	$50,270
25% of workers	$29.17	$60,670
Half of workers (median)	$33.52	$69,720
75% of workers	$38.72	$80,540
90% of workers	$42.25	$87,880

Water and Wastewater Treatment Plant and System Operators pay in Oregon metro areas

Metro area	Median yearly pay	People in this job
Portland-Vancouver-Hillsboro	$83,860	450
Medford	$73,270	40
Eugene-Springfield	$70,250	80
Albany	$67,060	40
Salem	$65,270	100
Bend	$62,310	100

Oregon unemployment rate: 5.1% (August 2026), U.S. Bureau of Labor Statistics.

Education, experience and outlook for water and wastewater treatment plant and system operators

Typical education to start: High school diploma or equivalent (BLS)
Related work experience most have: 6 months to 1 year (O*NET)
Training on the job: Long-term on-the-job training (BLS)
Job outlook: -5.7% over ten years, declining · about 10,000 openings a year (BLS)

Related jobs in Oregon

Job	Median yearly pay
Civil Engineers	$105,250
Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders	$50,160
Chemical Equipment Operators and Tenders	$56,510
Septic Tank Servicers and Sewer Pipe Cleaners	$57,920

Other job titles for this job

Water Quality TechnicianWater Quality TechWater Treatment SpecialistRelief OperatorSewer OperatorWater Plant OperatorWater Pump OperatorWater PumperBasin TenderBiosolids Management TechnicianBiosolids Management TechClarifying Plant Operator

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Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), May 2025 estimates. Figures are for wage and salary workers and do not include the self-employed. The median is the middle wage: half earn more, half earn less. Other job titles: O*NET 31.0 Database by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA), used under the CC BY 4.0 license; O*NET® is a trademark of USDOL/ETA. JAI Bot has modified this information; USDOL/ETA has not approved, endorsed, or tested these modifications.