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Water and Wastewater Treatment Plant and System Operators Salary in Kentucky
Last updated: 2025 BLS data · Page refreshed:
How much do Water and Wastewater Treatment Plant and System Operators make in Kentucky?
Last updated: 2025 data from the Bureau of Labor Statistics
$45,430
Median Annual Salary
▼
-4.8% vs 2024
$47,770
Mean Salary
$45,430
Median Salary
$21.84
Hourly Rate
2,540 people work as Water and Wastewater Treatment Plant and System Operators in Kentucky
Water and Wastewater Treatment Plant and System Operators salary by percentile in Kentucky
BLS-reported salary distribution — from entry-level (10th percentile) to top earners (90th percentile).
Water and Wastewater Treatment Plant and System Operators in Kentucky earn a median salary of $45,430 per year ($3,785/month).
This is 24.2% below the national average of $59,966.
Kentucky ranks #49 out of 50 states for Water and Wastewater Treatment Plant and System Operators pay.
Approximately 2,540 people work in this occupation across Kentucky.
Salaries decreased by 4.8% compared to 2024.
About This Job: Water and Wastewater Treatment Plant and System Operators
Operate or control an entire process or system of machines, often through the use of control boards, to transfer or treat water or wastewater.
Top Skills
Operations Monitoring
3.88
Operation and Control
3.75
Monitoring
3.62
Active Listening
3.38
Quality Control Analysis
3.38
Key Knowledge Areas
Chemistry
3.98
Biology
3.9
Mechanical
3.89
Mathematics
3.62
Public Safety and Security
3.48
Typical Education: High School Diploma or Equivalent
(41.8% of workers)
Salary Range: Water and Wastewater Treatment Plant and System Operators in Kentucky
Salaries for Water and Wastewater Treatment Plant and System Operators in Kentucky range from $33,210 at the 10th percentile (entry level) to $63,740 at the 90th percentile (experienced). The middle 50% earn between $36,050 and $57,510.
Median $45,430
P10: $33,210P25: $36,050P75: $57,510P90: $63,740
10th
$33,210
25th
$36,050
Median
$45,430
75th
$57,510
90th
$63,740
Percentile
Annual Salary
Hourly Rate
Monthly
10th Percentile (Entry Level)
$33,210
$15.97
$2,767
25th Percentile
$36,050
$17.33
$3,004
Median (50th)
$45,430
$21.84
$3,785
75th Percentile
$57,510
$27.65
$4,792
90th Percentile (Experienced)
$63,740
$30.64
$5,311
Note: The mean (average) salary of $47,770 differs from the median because salary distributions are typically skewed by high earners.
📊 How Does This Compare?
#49
Kentucky ranks #49 of 50 states
$59,966
National avg. for Water and Wastewater Treatment Plant and System Operators
How much do Water and Wastewater Treatment Plant and System Operators make in Kentucky?
The median annual salary for Water and Wastewater Treatment Plant and System Operators in Kentucky is $45,430 as of 2025. The average (mean) salary is $47,770.
What is the salary range for a Water and Wastewater Treatment Plant and System Operators in Kentucky?
Salaries for Water and Wastewater Treatment Plant and System Operators in Kentucky range from $33,210 at the 10th percentile to $63,740 at the 90th percentile. The middle 50% earn between $36,050 and $57,510.
What is the starting salary for a Water and Wastewater Treatment Plant and System Operators in Kentucky?
Entry-level Water and Wastewater Treatment Plant and System Operators positions in Kentucky typically start around $33,210 (10th percentile). With some experience, salaries rise to $36,050 (25th percentile).
How many people work as Water and Wastewater Treatment Plant and System Operators in Kentucky?
According to 2025 BLS data, approximately 2,540 people are employed as Water and Wastewater Treatment Plant and System Operators in Kentucky.
What is the hourly rate for a Water and Wastewater Treatment Plant and System Operators in Kentucky?
Based on a standard 2,080-hour work year, the median hourly rate for a Water and Wastewater Treatment Plant and System Operators in Kentucky is approximately $21.84 per hour.
Salary data is sourced from the U.S. Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics (OEWS) survey, 2025 estimates. The OEWS survey covers approximately 1.1 million establishments nationwide.
Annual salaries are calculated based on a standard 2,080-hour work year. Actual compensation may vary based on experience, education, employer, and local market conditions. Figures do not include benefits, bonuses, or overtime pay.
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