← Back to search
Water and Wastewater Treatment Plant and System Operators
SOC: 51-8031 • Data from U.S. Bureau of Labor Statistics & O*NET
What They Do
Water and Wastewater Treatment Plant and System Operators typically perform the following tasks:
• Collect and test water and sewage samples, using test equipment and color analysis standards.
• Operate and adjust controls on equipment to purify and clarify water, process or dispose of sewage, and generate power.
• Record operational data, personnel attendance, or meter and gauge readings on specified forms.
• Add chemicals, such as ammonia, chlorine, or lime, to disinfect and deodorize water and other liquids.
• Inspect equipment or monitor operating conditions, meters, and gauges to determine load requirements and detect malfunctions.
• Direct and coordinate plant workers engaged in routine operations and maintenance activities.
• Clean and maintain tanks, filter beds, and other work areas, using hand tools and power tools.
• Maintain, repair, and lubricate equipment, using hand tools and power tools.
• Complete wastewater discharge monitoring reports and maintenance logs.
• Maintain and repair portable safety equipment and permanent safety infrastructure to ensure operational readiness and compliance with safety protocols.
Career Video
Video from CareerOneStop, sponsored by U.S. Department of Labor
Key facts
Median: $58,260
Employment: 8,700
Growth (2024–2034):
-7.0%
Education:
High school diploma
Source: U.S. Bureau of Labor Statistics
Career Intelligence Metrics
Automation Risk Assessment
Medium RiskWork-Life Balance Score
7.8/10Personality Fit (RIASEC Profile)
8.4
Realistic
5.0
Investigative
3.8
Artistic
4.6
Social
4.0
Enterprising
8.0
Conventional
Powered by O*NET Career Profiling
Personality Match: The higher the score (out of 10), the better this career matches that personality type. People with similar interests and work styles tend to be most satisfied in careers that match their personality profile.
Top Skills
Critical and analytical thinking skills
Computer skills
Detail oriented
Math skills
Mechanical skills
Problem-solving skills
Strengths
- High Demand
- Flexible Work
- Continuous Learning
Challenges
- Burnout Risk
- Rapid Technological Change
Median Salary Comparison
Employment projection (2024–2034)
Geographic Employment & Wage Analysis
BLS OEWS Data Updated 2024-05States with Highest Employment
- California 11,260
- Texas 10,340
- Florida 7,560
- Ohio 5,550
- New York 5,270
- Pennsylvania 5,190
- Illinois 3,870
- Arizona 3,470
- North Carolina 3,420
- Virginia 3,390
BLS OEWS data (2024-05)
Regional Wage Variations
-
California +41%$82,100
-
Texas -17%$48,110
-
Florida 1%$58,630
-
Ohio 1%$58,720
-
New York +8%$63,140
-
Pennsylvania 2%$59,170
-
Illinois +9%$63,790
-
Arizona +6%$61,480
-
North Carolina -15%$49,710
-
Virginia 1%$58,920
BLS OEWS state wage data
Top Metropolitan Areas
New York-Newark-Jersey City
Employment: High
Growth: +3.2%
Los Angeles-Long Beach
Employment: High
Growth: +2.8%
Chicago-Naperville-Elgin
Employment: Medium
Growth: +1.5%
Dallas-Fort Worth
Employment: Medium
Growth: +4.1%
San Francisco-Oakland
Employment: High
Growth: +2.3%
Based on BLS metropolitan area data
Industries with Highest Concentrations
Waste management and remediation services
85%
Local government, excluding education and hospitals
70%
Utilities
55%
Regional Job Market Outlook
Strong
West Coast
Stable
Northeast
Growing
South