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Water and Wastewater Treatment Plant and System Operators Salary in Oregon
Last updated: 2025 BLS data · Page refreshed:
How much do Water and Wastewater Treatment Plant and System Operators make in Oregon?
Last updated: 2025 data from the Bureau of Labor Statistics
$69,720
Median Annual Salary
▲
+8.1% vs 2024
$70,620
Mean Salary
$69,720
Median Salary
$33.52
Hourly Rate
1,240 people work as Water and Wastewater Treatment Plant and System Operators in Oregon
Water and Wastewater Treatment Plant and System Operators salary by percentile in Oregon
BLS-reported salary distribution — from entry-level (10th percentile) to top earners (90th percentile).
Water and Wastewater Treatment Plant and System Operators in Oregon earn a median salary of $69,720 per year ($5,810/month).
This is 16.3% above the national average of $59,966.
Oregon ranks #8 out of 50 states for Water and Wastewater Treatment Plant and System Operators pay.
Approximately 1,240 people work in this occupation across Oregon.
Salaries increased by 8.1% 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 Oregon
Salaries for Water and Wastewater Treatment Plant and System Operators in Oregon range from $50,270 at the 10th percentile (entry level) to $87,880 at the 90th percentile (experienced). The middle 50% earn between $60,670 and $80,540.
Median $69,720
P10: $50,270P25: $60,670P75: $80,540P90: $87,880
10th
$50,270
25th
$60,670
Median
$69,720
75th
$80,540
90th
$87,880
Percentile
Annual Salary
Hourly Rate
Monthly
10th Percentile (Entry Level)
$50,270
$24.17
$4,189
25th Percentile
$60,670
$29.17
$5,055
Median (50th)
$69,720
$33.52
$5,810
75th Percentile
$80,540
$38.72
$6,711
90th Percentile (Experienced)
$87,880
$42.25
$7,323
Note: The mean (average) salary of $70,620 differs from the median because salary distributions are typically skewed by high earners.
📊 How Does This Compare?
#8
Oregon ranks #8 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 Oregon?
The median annual salary for Water and Wastewater Treatment Plant and System Operators in Oregon is $69,720 as of 2025. The average (mean) salary is $70,620.
What is the salary range for a Water and Wastewater Treatment Plant and System Operators in Oregon?
Salaries for Water and Wastewater Treatment Plant and System Operators in Oregon range from $50,270 at the 10th percentile to $87,880 at the 90th percentile. The middle 50% earn between $60,670 and $80,540.
What is the starting salary for a Water and Wastewater Treatment Plant and System Operators in Oregon?
Entry-level Water and Wastewater Treatment Plant and System Operators positions in Oregon typically start around $50,270 (10th percentile). With some experience, salaries rise to $60,670 (25th percentile).
How many people work as Water and Wastewater Treatment Plant and System Operators in Oregon?
According to 2025 BLS data, approximately 1,240 people are employed as Water and Wastewater Treatment Plant and System Operators in Oregon.
What is the hourly rate for a Water and Wastewater Treatment Plant and System Operators in Oregon?
Based on a standard 2,080-hour work year, the median hourly rate for a Water and Wastewater Treatment Plant and System Operators in Oregon is approximately $33.52 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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