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Water and Wastewater Treatment Plant and System Operators Salary in Iowa

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

Last updated: 2024 data from the Bureau of Labor Statistics

$59,400
Median Annual Salary
$58,580
Mean Salary
$59,400
Median Salary
$28.56
Hourly Rate
2,460 people work as Water and Wastewater Treatment Plant and System Operators in Iowa

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 Iowa

Salaries for Water and Wastewater Treatment Plant and System Operators in Iowa range from $45,650 at the 10th percentile (entry level) to $73,960 at the 90th percentile (experienced). The middle 50% earn between $48,510 and $65,330.

Median $59,400
P10: $45,650 P25: $48,510 P75: $65,330 P90: $73,960
10th
$45,650
25th
$48,510
Median
$59,400
75th
$65,330
90th
$73,960
Percentile Annual Salary Hourly Rate Monthly
10th Percentile (Entry Level) $45,650 $21.95 $3,804
25th Percentile $48,510 $23.32 $4,042
Median (50th) $59,400 $28.56 $4,950
75th Percentile $65,330 $31.41 $5,444
90th Percentile (Experienced) $73,960 $35.56 $6,163

Note: The mean (average) salary of $58,580 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 Iowa 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 Iowa?
The median annual salary for a Water and Wastewater Treatment Plant and System Operators in Iowa is $59,400 as of 2024. The average (mean) salary is $58,580.
What is the salary range for a Water and Wastewater Treatment Plant and System Operators in Iowa?
Salaries for Water and Wastewater Treatment Plant and System Operators in Iowa range from $45,650 at the 10th percentile to $73,960 at the 90th percentile. The middle 50%% earn between $48,510 and $65,330.
What is the starting salary for a Water and Wastewater Treatment Plant and System Operators in Iowa?
Entry-level Water and Wastewater Treatment Plant and System Operators positions in Iowa typically start around $45,650 (10th percentile). With some experience, salaries rise to $48,510 (25th percentile).
How many people work as Water and Wastewater Treatment Plant and System Operators in Iowa?
According to 2024 BLS data, approximately 2,460 people are employed as Water and Wastewater Treatment Plant and System Operators in Iowa.
What is the hourly rate for a Water and Wastewater Treatment Plant and System Operators in Iowa?
Based on a standard 2,080-hour work year, the median hourly rate for a Water and Wastewater Treatment Plant and System Operators in Iowa is approximately $28.56 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