Water and Wastewater Treatment Plant and System Operators pay in Massachusetts

In Massachusetts, the median pay for water and wastewater treatment plant and system operators is $32.96 an hour ($68,550 a year). About 2,510 people work in this job there.

$32.96Median hourly pay

$60,120–$79,050Middle half of workers, yearly

2,510People in this job in Massachusetts

That is 14% higher than the U.S. median ($60,020). Massachusetts ranks 9th of 50 states and territories for this job’s median pay.

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

Earns more than	Hourly	Yearly
10% of workers	$24.51	$50,980
25% of workers	$28.90	$60,120
Half of workers (median)	$32.96	$68,550
75% of workers	$38.01	$79,050
90% of workers	$43.94	$91,390

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

Metro area	Median yearly pay	People in this job
Barnstable Town	$73,460	140
Boston-Cambridge-Newton	$73,330	1,460
Worcester	$67,190	360
Springfield	$66,200	160
Amherst Town-Northampton	$64,000	80
Pittsfield	$61,230	80

Massachusetts unemployment rate: 4.3% (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 Massachusetts

Job	Median yearly pay
Civil Engineers	$106,730
Chemical Equipment Operators and Tenders	$56,920
Power Plant Operators	$100,140
Septic Tank Servicers and Sewer Pipe Cleaners	$53,080
Chemical Plant and System Operators	$83,710
Stationary Engineers and Boiler Operators	$80,800
Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders	$48,970

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.