How Much Does a Water Treatment Supervisor Make in Portland, OR?

Updated April 01, 2025
As of April 01, 2025, the average annual pay of Water Treatment Supervisor in Portland, OR is $100,251. While Salary.com is seeing that Water Treatment Supervisor salary in Portland, OR can go up to $121,513 or down to $86,876, but most earn between $93,250 and $111,380. Salary ranges can vary widely depending on many important factors, including education, certifications, additional skills, and your experience levels. With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.
25% $93,250 10% $86,876 90% $121,513 75% $111,380 $100,251 50%(Median)
Related Job Titles to Water Treatment Supervisor
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Senior Waste Water Treatment Technician
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Similar Job Salaries to Water Treatment Supervisor by Company

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Company average base salary in (usd) range
Cascades
Water Treatment Operator
$63,704/yr
$56,102
$71,306
RANGE: $56,102 - $71,306
Clear Creek Systems Inc
Water Treatment Technician
$66,851/yr
$59,074
$74,627
RANGE: $59,074 - $74,627
Kemtrol
Water Treatment Technician
$66,851/yr
$59,074
$74,627
RANGE: $59,074 - $74,627
Vigor, LLC
CUB-Water Treatment Plant Operator
$72,408/yr
$64,469
$80,348
RANGE: $64,469 - $80,348
Clackamas River Water
Seasonal Temporary Summer/Fall - Water Distribution and Treatment
$53,498/yr
$47,603
$59,393
RANGE: $47,603 - $59,393
Culligan
Field Service Technician (Water Treatment Systems)
$64,593/yr
$58,402
$70,785
RANGE: $58,402 - $70,785
Oak Lodge Water Services
Water Treatment Plant Operator I, II or III
$67,834/yr
$59,739
$75,929
RANGE: $59,739 - $75,929
Selectemp
Storm Water Treatment System Operator 820109
$46,901/yr
$42,369
$51,432
RANGE: $42,369 - $51,432
Antunes
Water Treatment Supervisor
$95,482/yr
$86,715
$104,248
RANGE: $86,715 - $104,248

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What Does a Water Treatment Supervisor Do?

We are responsible for the treatment and distribution of water, installing and maintaining fire hydrants for fire protection, and maintaining water mains and valves.
Updated December 22, 2021
Eligible projects include new drinking water or wastewater infrastructure construction and existing system upgrades, aquatic habitat restoration, home sewage treatment system improvements and agriculture or forestry best management practices to reduce and prevent water pollution.
Updated December 19, 2021
Individuals who have been issued this license meet minimum standards of qualifications established for the installation, exchange, servicing, and repair of water treatment equipment and appliances, including reverse osmosis and deionization equipment.
Updated December 15, 2021
Upgrade your water treatment and distribution licenses! This 36 hour (3.6 CEUs) course is approved as Specialized Training in the state of California for water treatment and distribution system operators.
Updated December 15, 2021
The WQAL performs water quality monitoring and treatment research to ensure that Columbus drinking water meets or is better than all federally mandated Safe Drinking Water Act (SDWA) standards.
Updated December 15, 2021

Frequently Asked Questions About a Water Treatment Supervisor Salaries

What is the average of a Water Treatment Supervisor in Portland, OR?

The Water Treatment Supervisor salary range is from $93,250 to $111,380, and the average Water Treatment Supervisor salary is $100,251/year in Portland, OR. The Water Treatment Supervisor's salary will change in different locations.

Which location pays the highest Water Treatment Supervisor salary in the United States?

The Water Treatment Supervisor salary in San Jose, CA is $120,678 which is the highest in the US.

What kinds of reasons will influence the Water Treatment Supervisor's salary?

Besides the location, employees' education degree, related skills, and work experience also will influence the salary. Try to improve your skills and experience to get a higher salary for the position of Water Treatment Supervisor.

What is the growth rate of the Water Treatment Supervisor's salary?

If you are thinking of becoming a Water Treatment Supervisor or planning the next step in your career, find the detailed salary report of a Water Treatment Supervisor.