Water and Wastewater Treatment Plant and System Operators pay in Arizona

In Arizona, the median pay for water and wastewater treatment plant and system operators is $29.49 an hour ($61,340 a year). About 3,950 people work in this job there.

$29.49Median hourly pay

$50,130–$67,200Middle half of workers, yearly

3,950People in this job in Arizona

That is 2% higher than the U.S. median ($60,020). Arizona ranks 22nd of 50 states and territories for this job’s median pay.

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

Earns more than	Hourly	Yearly
10% of workers	$22.45	$46,690
25% of workers	$24.10	$50,130
Half of workers (median)	$29.49	$61,340
75% of workers	$32.31	$67,200
90% of workers	$38.48	$80,040

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

Metro area	Median yearly pay	People in this job
Phoenix-Mesa-Chandler	$63,660	2,570
Flagstaff	$58,680	130
Tucson	$58,390	260
Lake Havasu City-Kingman	$52,570	200
Prescott Valley-Prescott	$49,730	160
Yuma	$49,090	170
Sierra Vista-Douglas	$48,930	90

Arizona unemployment rate: 4.9% (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 Arizona

Job	Median yearly pay
Civil Engineers	$89,660
Chemical Equipment Operators and Tenders	$45,790
Separating, Filtering, Clarifying, Precipitating, and Still Machine Setters, Operators, and Tenders	$57,820
Septic Tank Servicers and Sewer Pipe Cleaners	$47,670

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.