How Much Does a Water Treatment Supervisor Make in Rhode Island?

Updated March 01, 2025
As of March 01, 2025, the average annual pay of Water Treatment Supervisor in Rhode Island is $99,684. While Salary.com is seeing that Water Treatment Supervisor salary in RI can go up to $120,827 or down to $86,397, but most earn between $92,729 and $110,751. 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 Water Treatment Supervisor
Waste Water Treatment Superintendent
$100,167
Rhode Island
Per Year
Senior Waste Water Treatment Technician
$66,000
Rhode Island
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Intermediate Waste Water Treatment Technician
$61,200
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Entry Waste Water Treatment Technician
$48,700
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Similar Job Salaries to Water Treatment Supervisor by Company

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Company average base salary in (usd) range
Stone Bridge Fire District
Water Treatment Plant Operator
$74,523/yr
$63,597
$85,449
RANGE: $63,597 - $85,449
Stone Bridge Fire District Water Department
Water Treatment Plant Operator
$74,523/yr
$63,597
$85,449
RANGE: $63,597 - $85,449
Stone Bridge Fire Dist-Water
Water Treatment Plant Operator
$74,523/yr
$63,597
$85,449
RANGE: $63,597 - $85,449
Alliance Water Resources
Water Treatment Supervisor
$82,888/yr
$72,803
$92,973
RANGE: $72,803 - $92,973
City of Winston-Salem
Utilities Supervisor - Water Treatment
$74,139/yr
$63,605
$84,672
RANGE: $63,605 - $84,672
ActiveSoft, Inc
Water treatment mechanical supervisor
$74,756/yr
$63,726
$85,786
RANGE: $63,726 - $85,786
Antunes
Water Treatment Supervisor
$105,636/yr
$93,018
$118,254
RANGE: $93,018 - $118,254
EVRAZ
Water Treatment Supervisor
$85,926/yr
$75,748
$96,104
RANGE: $75,748 - $96,104
Linkan Engineering
Water Treatment Supervisor
$68,038/yr
$59,060
$77,015
RANGE: $59,060 - $77,015
CITY OF LINCOLN CITY
Water Treatment Plant Supervisor
$92,079/yr
$80,975
$103,183
RANGE: $80,975 - $103,183

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Top 10 Highest Paying Cities For Water Treatment Supervisor Jobs in Rhode Island

It is important to understand how location impacts your career prospects in the United States. There are some cities where a Water Treatment Supervisor can find a job easily with a greater salary paid then achieve a higher standard of living. Below is the top cities list for Water Treatment Supervisor job salaries in Rhode Island. Some cities can pay higher salaries for Water Treatment Supervisor jobs, which can indicate that there is a large demand for Water Treatment Supervisor positions in this city.
The following table shows top 10 cities where the Water Treatment Supervisor salary is higher than other cities in Rhode Island. Westerly takes first place in this list, followed by Tiverton, Newport. The Water Treatment Supervisor salary is $101,594 in Westerly, which is higher than the national average. There are 12 cities' Water Treatment Supervisor salary higher than national average in Rhode Island.
The average salary for a Water Treatment Supervisor in Rhode Island is $99,684, but we found that the city with the highest salary for Water Treatment Supervisor jobs is Westerly, RI, and it is higher than Tiverton. Water Treatment Supervisor jobs in Westerly can have the opportunity to earn higher salaries than in other cities in Rhode Island.
CITY ANNUAL SALARY MONTHLY PAY WEEKLY PAY HOURLY WAGE
Westerly $101,594 $8,466 $1,954 $49
Tiverton $101,021 $8,418 $1,943 $49
Newport $100,830 $8,402 $1,939 $48
Narragansett $100,734 $8,395 $1,937 $48
Providence $100,161 $8,347 $1,926 $48
Warwick $100,161 $8,347 $1,926 $48
Cranston $100,161 $8,347 $1,926 $48
Pawtucket $100,161 $8,347 $1,926 $48
East Providence $100,161 $8,347 $1,926 $48
Cumberland $100,161 $8,347 $1,926 $48

What Does a Water Treatment Supervisor Do?

Tom Parks, the lead supervisor who has been with KCWD for 12 years, said that it took several months to install the raw-water line in the lake.
Updated November 27, 2021
Coagulation and Flocculation treatment processes are essential to conventional surface water treatment.
Updated October 28, 2021
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

Frequently Asked Questions About a Water Treatment Supervisor Salaries

What is the average of a Water Treatment Supervisor in Rhode Island?

The Water Treatment Supervisor salary range is from $92,729 to $110,751, and the average Water Treatment Supervisor salary is $99,684/year in Rhode Island. 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 $119,831 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.