How Much Does a Treatment Plant Operator Make in Ohio?

Updated April 01, 2025
As of April 01, 2025, the average annual pay of Treatment Plant Operator in Ohio is $57,689. While Salary.com is seeing that Treatment Plant Operator salary in OH can go up to $75,820 or down to $43,523, but most earn between $50,274 and $67,179. 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 Treatment Plant Operator by Company

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Company average base salary in (usd) range
County of Summit, OH
WASTEWATER TREATMENT PLANT OPERATOR
$63,037/yr
$55,515
$70,560
RANGE: $55,515 - $70,560
City of Kent Ohio
Water Treatment Plant Operator
$61,665/yr
$54,306
$69,023
RANGE: $54,306 - $69,023
Allen County Sanitary Engineering Department
Wastewater Treatment Plant Operator
$57,446/yr
$50,988
$63,903
RANGE: $50,988 - $63,903
County of Summit, OH
WASTEWATER TREATMENT PLANT OPERATOR-IN-TRAINING
$63,037/yr
$55,515
$70,560
RANGE: $55,515 - $70,560
Portage County Ohio
Water Treatment Plant Operator (OIT, I, II, or III)
$58,927/yr
$52,303
$65,552
RANGE: $52,303 - $65,552
Hall's Culligan Water
Plant Operator
$83,950/yr
$74,112
$93,789
RANGE: $74,112 - $93,789
Jurgensen Companies
Plant Operator
$51,245/yr
$46,124
$56,367
RANGE: $46,124 - $56,367
State of Ohio Jobs
Treatment Plant Coordinator 2 - 20026346
$62,587/yr
$55,434
$69,740
RANGE: $55,434 - $69,740
Adena Corporation
Treatment Plant Process Piping Foreman
$138,055/yr
$127,679
$148,430
RANGE: $127,679 - $148,430
cityoflawrence
WATER TREATMENT PLANT OPERATOR
$60,571/yr
$53,342
$67,799
RANGE: $53,342 - $67,799

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Top 10 Highest Paying Cities For Treatment Plant Operator Jobs in Ohio

It is important to understand how location impacts your career prospects in the United States. There are some cities where a Treatment Plant Operator can find a job easily with a greater salary paid then achieve a higher standard of living. Below is the top cities list for Treatment Plant Operator job salaries in Ohio. Some cities can pay higher salaries for Treatment Plant Operator jobs, which can indicate that there is a large demand for Treatment Plant Operator positions in this city.
The following table shows top 10 cities where the Treatment Plant Operator salary is higher than other cities in Ohio. Cleveland takes first place in this list, followed by Lakewood, Columbus. The Treatment Plant Operator salary is $57,701 in Cleveland, which is lower than the national average. There is 0 city's Treatment Plant Operator salary higher than national average in Ohio.
The average salary for a Treatment Plant Operator in Ohio is $57,689, but we found that the city with the highest salary for Treatment Plant Operator jobs is Cleveland, OH, and it is higher than Lakewood. Treatment Plant Operator jobs in Cleveland can have the opportunity to earn higher salaries than in other cities in Ohio.
CITY ANNUAL SALARY MONTHLY PAY WEEKLY PAY HOURLY WAGE
Cleveland $57,701 $4,808 $1,110 $28
Lakewood $57,701 $4,808 $1,110 $28
Columbus $57,689 $4,807 $1,109 $28
Euclid $57,653 $4,804 $1,109 $28
Cincinnati $57,570 $4,798 $1,107 $28
Dayton $57,339 $4,778 $1,103 $28
Hamilton $57,333 $4,778 $1,103 $28
Newark $57,333 $4,778 $1,103 $28
Lorain $57,156 $4,763 $1,099 $27
Toledo $57,132 $4,761 $1,099 $27

What Does a Treatment Plant Operator Do?

Compare the job duties, education, job growth, and pay of water and wastewater treatment plant and system operators with similar occupations.
Updated November 01, 2021
In medium and large sized plants that require constant monitoring, operators work in shifts to control the plant at all hours.
Updated December 22, 2021
Water and wastewater treatment plant and system operators manage a system of machines to transfer or treat water or wastewater.
Updated December 20, 2021
Wastewater treatment plant and system operators do similar work to remove pollutants from domestic and industrial waste.
Updated December 09, 2021
Despite declining employment, about 10,500 openings for water and wastewater treatment plant and system operators are projected each year, on average, over the decade.
Updated December 08, 2021

Frequently Asked Questions About a Treatment Plant Operator Salaries

What is the average of a Treatment Plant Operator in Ohio?

The Treatment Plant Operator salary range is from $50,274 to $67,179, and the average Treatment Plant Operator salary is $57,689/year in Ohio. The Treatment Plant Operator's salary will change in different locations.

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

The Treatment Plant Operator salary in San Jose, CA is $74,728 which is the highest in the US.

What kinds of reasons will influence the Treatment 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 Treatment Plant Operator.

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

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