Massachusetts·Production Occupations·SOC 51-8031

Best Water programs in Massachusetts, ranked by enrollment

Operate or control an entire process or system of machines, often through the use of control boards, to transfer or treat water or.

1 schools in Massachusetts run programs that feed this job, graduating 2 people a year. The job pays a median of $68,550 in Massachusetts across about 2,510 jobs (BLS OEWS May 2025).

Also calledWater Plant OperatorWater Treatment OperatorWater Treatment Plant OperatorWastewater Operator (WW Operator)FiltererBasin TenderWater PumperFilter Tender
Graduates / yr
2
in Massachusetts
Median pay · Massachusetts
$68,550
BLS OEWS May 2025
Jobs in state
2,510
people employed
Schools
1
with a feeder program
Avg graduation rate
20%
across those schools
Median net price
per year, IPEDS

Fields of study in Massachusetts that lead to this job

Grouped at the 4-digit CIP level. Numbers are graduates per year in this state.

1 programs in Massachusetts that lead to this job

Ranked by graduates per year in Massachusetts (IPEDS completions). Graduate earnings and debt are national College Scorecard figures reported at the 4-digit CIP level, so specializations within one field share a figure. Each program also links to its own Massachusetts page.

Degree programs that lead to this occupation, ranked by graduates per year
#ProgramGraduates / yrShare of pipelineSchoolsGrad earnings (1 yr)Median debt
12
100.0%
1$36,407$10,250

Top 1 schools in Massachusetts

Ranked by graduates per year into this job. Graduate earnings are reported for 0 of the 1 schools in this state.

Schools ranked by graduates per year into this occupation
#SchoolGraduates / yrTop feeder programGrad earnings (1 yr)Grad rateNet priceAcceptance
1Berkshire Community College
Pittsfield, MA Public · 1 feeder programs
2Water Quality and Wastewater Treatment Management and Recycling Technology/Technician20%

All 1 schools in Massachusetts

Every school in Massachusetts with a program that feeds this job, ordered by graduates per year. Earnings are shown for the ranked schools above; open a school profile for the rest.

All schools in Massachusetts that feed this occupation
SchoolCityControlGraduates / yrFeeder programs
Berkshire Community CollegePittsfieldPublic21

What water and wastewater treatment plant and system operators earn in Massachusetts

What people already working in this job earn (BLS OEWS May 2025). Not graduate earnings.

Median annual in Massachusetts
$68,550
Mean annual
$69,900
Jobs in state
2,510
What the range looks like
10th pct$50,980Median$68,55090th pct$91,390
Versus the national median
+14.2%

U.S. median $60,020. Massachusetts pays above the national figure.

Job concentration
0.84×

1.00× means the state has its expected share of these jobs.

Metro areas in Massachusetts

Boston-Cambridge-Newton, MA-NH
$73,330median
1,460 jobs
Barnstable Town, MA
$73,460median
140 jobs
Worcester, MA
$67,190median
360 jobs
Springfield, MA
$66,200median
160 jobs
Amherst Town-Northampton, MA
$64,000median
80 jobs
Pittsfield, MA
$61,230median
80 jobs

Job outlook

Bureau of Labor Statistics Employment Projections, 2024 to 2034.

Projected growth 2024–34
-6.5%
Decline
Openings per year
10,700
new jobs plus replacements
Employment change
-8,700
132,400 → 123,800
Typical entry education
High school diploma or equivalent
Plus long-term on-the-job training

Growth and openings are national. The Bureau of Labor Statistics does not publish employment projections at state level, so these figures describe the occupation across the whole U.S., not this state alone.

How to get in

The full skills, tools, and day-to-day breakdown lives on the national Water and Wastewater Treatment Plant and System Operators page.

How to become a Water

Job zone 2 of 5 · SVP Below 6.0
Typical entry education
High school diploma or equivalent
On-the-job training
Long-term on-the-job training

Usually requires a high school diploma or GED, though some occupations may not.

Some occupations may need little or no previous experience; others require several months to a year of experience. For example, landscaping and groundskeeping workers might require very little training or previous experience, while agricultural equipment operators can benefit from on-the job training.

Ranges from a few days to one year of on-the-job training.

Top skills

MonitoringSpeakingActive ListeningReading ComprehensionCritical ThinkingMathematics

The same job in other states

Where else this occupation employs the most people, and what it pays there.

Related careers in Massachusetts

Every major mapped to this job

The official federal mapping behind the rankings above.

All 1 majors mapped to Water and Wastewater Treatment Plant and System Operators1 of them graduated someone in the latest IPEDS year. NCES CIP 2020 → SOC 2018 crosswalk.+
  • 15.0506Water Quality and Wastewater Treatment Management and Recycling Technology/Technician

Common questions

Answers for people weighing water and wastewater treatment plant and system operators programs in Massachusetts.

What degree do you need to become a Water?+

High school diploma or equivalent is the typical entry-level education BLS reports for this occupation. The most common program people actually graduate from is Water Quality and Wastewater Treatment Management and Recycling Technology/Technician, which awarded 2 degrees in Massachusetts in 2024-25, 100.0% of everyone graduating from a program that feeds this career.

Which college majors lead to becoming a Water?+

The NCES CIP-to-SOC crosswalk maps 1 programs to this occupation. The largest are Environmental Control Technologies/Technicians. Together they graduate about 2 people a year in Massachusetts.

How much do water and wastewater treatment plant and system operators earn in Massachusetts?+

The median is $68,550 a year (BLS OEWS May 2025). That is 14.2% above the U.S. median of $60,020. This is pay for people already working in the occupation, not the same thing as graduate earnings one year after finishing a degree.

Is demand for water and wastewater treatment plant and system operators growing?+

BLS projects a -6.5% change in employment between 2024 and 2034, decline, with roughly 10,700 openings a year nationally once retirements and job changes are counted.

How many schools offer programs for this career in Massachusetts?+

1 institutions in Massachusetts reported graduates from at least one of the 1 programs that feed this occupation in IPEDS 2024-25. Rankings on this page use graduates per year, because the federal data publishes no enrollment count by program.

What other job titles do water and wastewater treatment plant and system operators work under?+

Employers advertise this work under many names. O*NET records Water Plant Operator, Water Treatment Operator, Water Treatment Plant Operator, Wastewater Operator (WW Operator) among the most commonly reported, all mapping to SOC 51-8031.

Water and Wastewater Treatment Plant and System Operators in other statesCaliforniaFloridaIowaOregonOhioNew JerseyColoradoArizona
Related careers in MassachusettsCivil Engineers

About the data on this page

Rankings use IPEDS completions 2024–25, degrees awarded per year. That is the closest federal measure of how many people a program puts into a career, because no federal dataset publishes enrollment by program. Wages and employment come from BLS OEWS May 2025, growth and openings from BLS Employment Projections 2024-34, and which majors lead to which jobs from the NCES CIP 2020 to SOC 2018 crosswalk. Occupation descriptions, tasks, skills and tools are O*NET 30.3 (CC BY 4.0, U.S. Department of Labor/ETA).

  • BLS Occupational Employment & Wage Statistics

    May 2025

    Wages, employment counts, location quotients and metro breakdowns.

  • BLS Employment Projections

    2024–34

    Projected growth, annual openings and typical entry-level education.

  • IPEDS Completions

    2024-25 (provisional)

    Graduates per year by program and institution — the ranking metric.

  • College Scorecard, Field of Study

    2020-21 cohorts

    Median graduate earnings one year after completion, and median debt.

  • Census Post-Secondary Employment Outcomes

    latest available

    Graduate earnings 1/5/10 years out, where the state participates.

  • NCES CIP 2020 and the CIP-to-SOC 2018 crosswalk

    CIP 2020 / SOC 2018

    Which college programs officially lead to this occupation.

  • O*NET Database 30.3

    30.3

    Tasks, skills, knowledge, tools, job zone and alternate job titles.

    Official source →CC BY 4.0, U.S. Department of Labor / ETA

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