How Much Does a Waste Water Plant Operator Make?

Updated April 01, 2025
As of April 01, 2025, the average annual pay of Waste Water Plant Operator in the United States is $95,677. While Salary.com is seeing that Waste Water Plant Operator salary in the US can go up to $115,970 or down to $82,912, but most earn between $88,996 and $106,299. 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.
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Similar Job Salaries to Waste Water Plant Operator by Company

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Company average base salary in (usd) range
Celanese
Waste Water Plant Operator
$67,580/yr
$59,890
$75,270
RANGE: $59,890 - $75,270
City of Albany, Georgia
Waste Water Plant Operator I
$62,259/yr
$55,570
$68,948
RANGE: $55,570 - $68,948
City of Plano
Waste Water Plant Operator 5
$71,927/yr
$64,200
$79,655
RANGE: $64,200 - $79,655
City of Longview, TX
Utility Plant Operator - Waste Water Treatment Plant
$64,104/yr
$56,562
$71,646
RANGE: $56,562 - $71,646
Celanese
Operator, Waste Water Plant Operator, Process Expert
$73,458/yr
$64,973
$81,942
RANGE: $64,973 - $81,942
Job Post Media for Keymark Corporation
Plant Waste Water Treatment Operator - Night Shift
$65,907/yr
$58,692
$73,122
RANGE: $58,692 - $73,122
City of West Palm Beach
Waste Water Plant Trainee/Operator I
$70,221/yr
$62,231
$78,211
RANGE: $62,231 - $78,211
PERC Water Corporation
Waste Water Treatment Plant Operator Grade II
$79,037/yr
$69,579
$88,496
RANGE: $69,579 - $88,496
City of Bossier City
Waste Water Treatment Plant Operator Red River Treatment Plant
$66,743/yr
$59,149
$74,338
RANGE: $59,149 - $74,338
Susquehanna Area Regional Airport Authority
Water & Waste Water Operator
$63,141/yr
$55,606
$70,676
RANGE: $55,606 - $70,676

Open Waste Water Plant Operator Jobs in the United States

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What Does a Waste Water Plant Operator Do?

A Wastewater Treatment Operator maintains a variety of plant equipment in connection with the operation of a large wastewater treatment plants, directs lower level operators and performs related work as required.
Updated December 18, 2021
A Christchurch contractor has been shredding and baling demolition material in anticipation of a waste-to-energy plant going ahead.
Updated December 16, 2021
Upgrade your Water Treatment License while working toward your University Certificate! This 36 hour (3.6 CEUs) course is approved as Specialized Training in the state of California for water treatment operators.
Updated December 13, 2021
Part 724: Standards For Owners And Operators Of Hazardous Waste Treatment, Storage, And Disposal Facilities.
Updated December 11, 2021
Your experience must be in the operation of a wastewater treatment plant with a valid operator certificate or operator-in-training certificate.
Updated December 11, 2021

Frequently Asked Questions About a Waste Water Plant Operator Salaries

What is the average of a Waste Water Plant Operator in the United States?

The Waste Water Plant Operator salary range is from $88,996 to $106,299, and the average Waste Water Plant Operator salary is $95,677/year in the United States. The Waste Water Plant Operator's salary will change in different locations.

Which location pays the highest Waste Water Plant Operator salary in the United States?

The Waste Water Plant Operator salary in San Jose, CA is $120,678 which is the highest in the US.

What kinds of reasons will influence the Waste Water Plant Operator'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 Waste Water Plant Operator.

What is the growth rate of the Waste Water Plant Operator's salary?

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

Recent Salary Report

Below are the most recent Waste Water Plant Operator salary reports. Employer name has been removed to protect anonymity.

$108,926 Yearly
A Waste Water Plant Operator in Waukegan, IL reported making $108,926 per year
Waukegan, IL
6 - 1,000 employees
Full-Time
Company - Private
$45 Hourly
A Waste Water Plant Operator in Seattle, WA reported making $45 per hour
Seattle, WA
7,6 - 15,000 employees
Part-Time
Company - Public
$94,564 Yearly
A Waste Water Plant Operator in La Place, LA reported making $94,564 per year
La Place, LA
200 - 6 employees
Full-Time
Company - Private
$94,285 Yearly
A Waste Water Plant Operator in Elkhart, IN reported making $94,285 per year
Elkhart, IN
100 - 200 employees
Full-Time
Company - Private
$53 Hourly
A Waste Water Plant Operator in Saint Peters, MO reported making $53 per hour
Saint Peters, MO
3,000 - 7,6 employees
Part-Time
Company - Public
$9,646 Monthly
A Waste Water Plant Operator in Williamsport, PA reported making $9,646 per month
Williamsport, PA
1,000 - 3,000 employees
Full-Time
Company - Public