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Water and Wastewater Treatment Plant and System Operators Salary in Rhode Island
Last updated: 2025 BLS data · Page refreshed:
How much do Water and Wastewater Treatment Plant and System Operators make in Rhode Island?
Last updated: 2025 data from the Bureau of Labor Statistics
$61,820
Median Annual Salary
▲
+8.3% vs 2024
$64,260
Mean Salary
$61,820
Median Salary
$29.72
Hourly Rate
420 people work as Water and Wastewater Treatment Plant and System Operators in Rhode Island
Water and Wastewater Treatment Plant and System Operators salary by percentile in Rhode Island
BLS-reported salary distribution — from entry-level (10th percentile) to top earners (90th percentile).
Water and Wastewater Treatment Plant and System Operators in Rhode Island earn a median salary of $61,820 per year ($5,151/month).
This is 3.1% above the national average of $59,966.
Rhode Island ranks #21 out of 50 states for Water and Wastewater Treatment Plant and System Operators pay.
Approximately 420 people work in this occupation across Rhode Island.
Salaries increased by 8.3% 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 Rhode Island
Salaries for Water and Wastewater Treatment Plant and System Operators in Rhode Island range from $49,150 at the 10th percentile (entry level) to $84,640 at the 90th percentile (experienced). The middle 50% earn between $53,020 and $75,720.
Median $61,820
P10: $49,150P25: $53,020P75: $75,720P90: $84,640
10th
$49,150
25th
$53,020
Median
$61,820
75th
$75,720
90th
$84,640
Percentile
Annual Salary
Hourly Rate
Monthly
10th Percentile (Entry Level)
$49,150
$23.63
$4,095
25th Percentile
$53,020
$25.49
$4,418
Median (50th)
$61,820
$29.72
$5,151
75th Percentile
$75,720
$36.40
$6,310
90th Percentile (Experienced)
$84,640
$40.69
$7,053
Note: The mean (average) salary of $64,260 differs from the median because salary distributions are typically skewed by high earners.
📊 How Does This Compare?
#21
Rhode Island ranks #21 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 Rhode Island?
The median annual salary for Water and Wastewater Treatment Plant and System Operators in Rhode Island is $61,820 as of 2025. The average (mean) salary is $64,260.
What is the salary range for a Water and Wastewater Treatment Plant and System Operators in Rhode Island?
Salaries for Water and Wastewater Treatment Plant and System Operators in Rhode Island range from $49,150 at the 10th percentile to $84,640 at the 90th percentile. The middle 50% earn between $53,020 and $75,720.
What is the starting salary for a Water and Wastewater Treatment Plant and System Operators in Rhode Island?
Entry-level Water and Wastewater Treatment Plant and System Operators positions in Rhode Island typically start around $49,150 (10th percentile). With some experience, salaries rise to $53,020 (25th percentile).
How many people work as Water and Wastewater Treatment Plant and System Operators in Rhode Island?
According to 2025 BLS data, approximately 420 people are employed as Water and Wastewater Treatment Plant and System Operators in Rhode Island.
What is the hourly rate for a Water and Wastewater Treatment Plant and System Operators in Rhode Island?
Based on a standard 2,080-hour work year, the median hourly rate for a Water and Wastewater Treatment Plant and System Operators in Rhode Island is approximately $29.72 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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