How Much Does a Water Treatment Plant Manager Make in Missouri?

Updated March 01, 2025
As of March 01, 2025, the average annual pay of Water Treatment Plant Manager in Missouri is $107,846. While Salary.com is seeing that Water Treatment Plant Manager salary in MO can go up to $126,102 or down to $83,273, but most earn between $94,983 and $117,402. 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.
25% $94,983 10% $83,273 90% $126,102 75% $117,402 $107,846 50%(Median)
Related Job Titles to Water Treatment Plant Manager
Waste Water Treatment Plant Manager
$100,503
Missouri
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$89,854
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Water Treatment Plant Operator
$55,233
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Waste Water Treatment Plant Operator
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Similar Job Salaries to Water Treatment Plant Manager by Company

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Company average base salary in (usd) range
Hydrite
Account Manager-- Water Treatment
$94,501/yr
$82,639
$106,362
RANGE: $82,639 - $106,362
NORIT Activated Carbon
Business Development Manager - Water Treatment
$95,405/yr
$84,295
$106,515
RANGE: $84,295 - $106,515
Apex Water + Process, Inc.
Account Manager - Industrial Water Treatment
$93,150/yr
$81,875
$104,425
RANGE: $81,875 - $104,425
Klingner & Associates
Water Treatment Plant Manager
$104,912/yr
$95,747
$114,077
RANGE: $95,747 - $114,077
Winchester Ammunition
Water Treatment Operator
$63,316/yr
$55,760
$70,871
RANGE: $55,760 - $70,871
Olin
Water Treatment Operator
$63,316/yr
$55,760
$70,871
RANGE: $55,760 - $70,871
American Water
Assistant Water Treatment Operator
$47,324/yr
$42,486
$52,161
RANGE: $42,486 - $52,161
Metropolitan St. Louis Sewer District
Treatment Plant Intern
$82,615/yr
$72,282
$92,949
RANGE: $72,282 - $92,949

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Top 10 Highest Paying Cities For Water Treatment Plant Manager Jobs in Missouri

It is important to understand how location impacts your career prospects in the United States. There are some cities where a Water Treatment Plant Manager 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 Plant Manager job salaries in Missouri. Some cities can pay higher salaries for Water Treatment Plant Manager jobs, which can indicate that there is a large demand for Water Treatment Plant Manager positions in this city.
The following table shows top 10 cities where the Water Treatment Plant Manager salary is higher than other cities in Missouri. Kansas City takes first place in this list, followed by Saint Louis, Independence. The Water Treatment Plant Manager salary is $110,788 in Kansas City, which is lower than the national average. There is 0 city's Water Treatment Plant Manager salary higher than national average in Missouri.
The average salary for a Water Treatment Plant Manager in Missouri is $107,846, but we found that the city with the highest salary for Water Treatment Plant Manager jobs is Kansas City, MO, and it is higher than Saint Louis. Water Treatment Plant Manager jobs in Kansas City can have the opportunity to earn higher salaries than in other cities in Missouri.
CITY ANNUAL SALARY MONTHLY PAY WEEKLY PAY HOURLY WAGE
Kansas City $110,788 $9,232 $2,131 $53
Saint Louis $110,788 $9,232 $2,131 $53
Independence $110,675 $9,223 $2,128 $53
Florissant $110,562 $9,213 $2,126 $53
Lees Summit $110,335 $9,195 $2,122 $53
Blue Springs $110,335 $9,195 $2,122 $53
Chesterfield $110,109 $9,176 $2,117 $53
Saint Charles $110,109 $9,176 $2,117 $53
O Fallon $109,883 $9,157 $2,113 $53
Saint Peters $109,883 $9,157 $2,113 $53

What Does a Water Treatment Plant Manager Do?

Water pH does not have to be adjusted before treatment with an activated carbon unit and the carbon is usually replaced when its adsorption capacity is used up.
Updated October 02, 2021
No project in recent history is more important than replacing the city's water treatment plant, according to Riviera Beach officials.
Updated September 26, 2021
The largest volume spill -- nearly 32 million gallons of stormwater and partially treated sewage -- was also at the treatment plant.
Updated December 22, 2021
City officials stressed the plant conditions did not threaten the safety of drinking water for residents.
Updated December 16, 2021
The cities of Ceres and Turlock formed a joint powers authority named the Stanislaus Regional Water Authority (SRWA) to construct the plant and pipe delivery system.
Updated December 12, 2021

Frequently Asked Questions About a Water Treatment Plant Manager Salaries

What is the average of a Water Treatment Plant Manager in Missouri?

The Water Treatment Plant Manager salary range is from $94,983 to $117,402, and the average Water Treatment Plant Manager salary is $107,846/year in Missouri. The Water Treatment Plant Manager's salary will change in different locations.

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

The Water Treatment Plant Manager salary in San Jose, CA is $142,021 which is the highest in the US.

What kinds of reasons will influence the Water Treatment Plant Manager'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 Plant Manager.

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

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