How Much Does a Waste Water Plant Operator Make in Waterloo, IA?

Updated April 01, 2025
As of April 01, 2025, the average annual pay of Waste Water Plant Operator in Waterloo, IA is $89,420. While Salary.com is seeing that Waste Water Plant Operator salary in Waterloo, IA can go up to $108,386 or down to $77,490, but most earn between $83,175 and $99,347. 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.
Related Job Titles to Waste Water Plant Operator
Waste Water Treatment Plant Operator
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Waterloo, IA
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Waste Water Treatment Plant Manager
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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
ENGIE
Water Plant Operator Trainee
$61,438/yr
$54,106
$68,770
RANGE: $54,106 - $68,770
City of Ames, Iowa
Water Plant Student Operator
$70,701/yr
$62,656
$78,746
RANGE: $62,656 - $78,746
Celanese
Waste Water Plant Operator
$67,580/yr
$59,890
$75,270
RANGE: $59,890 - $75,270
City of Plano
Waste Water Plant Operator 5
$71,927/yr
$64,200
$79,655
RANGE: $64,200 - $79,655
City of Albany, Georgia
Waste Water Plant Operator I
$62,259/yr
$55,570
$68,948
RANGE: $55,570 - $68,948
City of Sioux City Iowa
Water Plant Operator-In Training (Civil Service)
$58,188/yr
$51,244
$65,132
RANGE: $51,244 - $65,132
City of Sioux City, IA
Water Plant Operator-in-Training (Civil Service)
$58,188/yr
$51,244
$65,132
RANGE: $51,244 - $65,132
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
PERC Water Corporation
Waste Water Treatment Plant Operator Grade II
$84,646/yr
$74,517
$94,776
RANGE: $74,517 - $94,776

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What Does a Waste Water Plant Operator Do?

Wastewater treatment plant operator certification exams are given twice each year, once in early April and once in early October.
Updated October 17, 2021
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

Frequently Asked Questions About a Waste Water Plant Operator Salaries

What is the average of a Waste Water Plant Operator in Waterloo, IA?

The Waste Water Plant Operator salary range is from $83,175 to $99,347, and the average Waste Water Plant Operator salary is $89,420/year in Waterloo, IA. 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.