How Much Does a Treatment Plant Operator Make in Idaho?

Updated March 01, 2025
As of March 01, 2025, the average annual pay of Treatment Plant Operator in Idaho is $55,111. While Salary.com is seeing that Treatment Plant Operator salary in ID can go up to $72,442 or down to $41,583, but most earn between $48,030 and $64,182. 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 Treatment Plant Operator
Wastewater Treatment Plant Operator
$54,074
Idaho
Per Year
Water Treatment Plant Operator
$54,074
Idaho
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Sewage Treatment Plant Operator
$54,127
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Waste Water Treatment Plant Operator
$54,074
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Similar Job Salaries to Treatment Plant Operator by Company

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Company average base salary in (usd) range
City of Idaho Falls
Wastewater Treatment Plant Operator-In-Training
$47,227/yr
$39,607
$54,848
RANGE: $39,607 - $54,848
Itafos
Plant Operator
$56,881/yr
$50,408
$63,355
RANGE: $50,408 - $63,355
ITAFOS CONDA SERVICES LLC
Plant Operator
$54,916/yr
$47,844
$61,988
RANGE: $47,844 - $61,988
The Scoular Company
Plant Operator
$51,574/yr
$45,107
$58,042
RANGE: $45,107 - $58,042
Scoular
Plant Operator
$64,393/yr
$55,593
$73,194
RANGE: $55,593 - $73,194
Air Products
Operations Technician / Plant Operator
$49,671/yr
$43,381
$55,961
RANGE: $43,381 - $55,961
CRH
Hot Plant Operator
$67,770/yr
$58,081
$77,460
RANGE: $58,081 - $77,460
Rocky Mountain Agronomics
Liquid Plant Operator
$67,892/yr
$60,614
$75,171
RANGE: $60,614 - $75,171
$108,001/yr
$92,891
$123,112
RANGE: $92,891 - $123,112
Idaho State Job Bank
FOOD PLANT OPERATOR 1
$70,111/yr
$59,822
$80,401
RANGE: $59,822 - $80,401

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

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 Idaho. 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 Idaho. Coeur D Alene takes first place in this list, followed by Boise, Meridian. The Treatment Plant Operator salary is $59,777 in Coeur D Alene, which is higher than the national average. There is 1 city's Treatment Plant Operator salary higher than national average in Idaho.
The average salary for a Treatment Plant Operator in Idaho is $55,111, but we found that the city with the highest salary for Treatment Plant Operator jobs is Coeur D Alene, ID, and it is higher than Boise. Treatment Plant Operator jobs in Coeur D Alene can have the opportunity to earn higher salaries than in other cities in Idaho.
CITY ANNUAL SALARY MONTHLY PAY WEEKLY PAY HOURLY WAGE
Coeur D Alene $59,777 $4,981 $1,150 $29
Boise $54,933 $4,578 $1,056 $26
Meridian $54,874 $4,573 $1,055 $26
Nampa $54,343 $4,529 $1,045 $26
Caldwell $54,284 $4,524 $1,044 $26
Idaho Falls $53,693 $4,474 $1,033 $26
Twin Falls $52,157 $4,346 $1,003 $25
Pocatello $51,330 $4,278 $987 $25

What Does a Treatment Plant Operator Do?

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
Water is pumped from wells, rivers, streams, and reservoirs to water treatment plants, where it is treated and distributed to customers.
Updated December 03, 2021

Frequently Asked Questions About a Treatment Plant Operator Salaries

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

The Treatment Plant Operator salary range is from $48,030 to $64,182, and the average Treatment Plant Operator salary is $55,111/year in Idaho. 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 $74,131 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.