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Water and Wastewater Treatment Plant and System Operators Salary in Delaware

How much does a Water and Wastewater Treatment Plant and System Operators make in Delaware?

Last updated: 2024 data from the Bureau of Labor Statistics

$59,960
Median Annual Salary
$59,860
Mean Salary
$59,960
Median Salary
$28.83
Hourly Rate
250 people work as Water and Wastewater Treatment Plant and System Operators in Delaware

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)

Source: O*NET OnLine, U.S. Department of Labor

Salary Range: Water and Wastewater Treatment Plant and System Operators in Delaware

Salaries for Water and Wastewater Treatment Plant and System Operators in Delaware range from $43,800 at the 10th percentile (entry level) to $79,320 at the 90th percentile (experienced). The middle 50% earn between $47,780 and $66,010.

Median $59,960
P10: $43,800 P25: $47,780 P75: $66,010 P90: $79,320
10th
$43,800
25th
$47,780
Median
$59,960
75th
$66,010
90th
$79,320
Percentile Annual Salary Hourly Rate Monthly
10th Percentile (Entry Level) $43,800 $21.06 $3,650
25th Percentile $47,780 $22.97 $3,981
Median (50th) $59,960 $28.83 $4,996
75th Percentile $66,010 $31.74 $5,500
90th Percentile (Experienced) $79,320 $38.13 $6,610

Note: The mean (average) salary of $59,860 differs from the median because salary distributions are typically skewed by high earners.

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What does this salary really buy? See Water and Wastewater Treatment Plant and System Operators salary in Delaware adjusted for cost of living →

Water and Wastewater Treatment Plant and System Operators Salary by State

Compare Water and Wastewater Treatment Plant and System Operators pay across states — sorted by highest median salary.

California $82,100 Nevada $79,140 Washington $78,810 Alaska $76,910 New Jersey $75,200 Connecticut $74,450 Minnesota $70,470 Colorado $68,220 New Hampshire $66,240 Hawaii $65,800

View all 50 states →

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Frequently Asked Questions

How much does a Water and Wastewater Treatment Plant and System Operators make in Delaware?
The median annual salary for a Water and Wastewater Treatment Plant and System Operators in Delaware is $59,960 as of 2024. The average (mean) salary is $59,860.
What is the salary range for a Water and Wastewater Treatment Plant and System Operators in Delaware?
Salaries for Water and Wastewater Treatment Plant and System Operators in Delaware range from $43,800 at the 10th percentile to $79,320 at the 90th percentile. The middle 50%% earn between $47,780 and $66,010.
What is the starting salary for a Water and Wastewater Treatment Plant and System Operators in Delaware?
Entry-level Water and Wastewater Treatment Plant and System Operators positions in Delaware typically start around $43,800 (10th percentile). With some experience, salaries rise to $47,780 (25th percentile).
How many people work as Water and Wastewater Treatment Plant and System Operators in Delaware?
According to 2024 BLS data, approximately 250 people are employed as Water and Wastewater Treatment Plant and System Operators in Delaware.
What is the hourly rate for a Water and Wastewater Treatment Plant and System Operators in Delaware?
Based on a standard 2,080-hour work year, the median hourly rate for a Water and Wastewater Treatment Plant and System Operators in Delaware is approximately $28.83 per hour.

Data Source & Methodology

Salary data is sourced from the U.S. Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics (OEWS) survey, 2024 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.

Our Methodology · Data Sources · Source: BLS OEWS