Water and Wastewater Treatment Plant Operator

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AVG. SALARY

$56,950

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EDUCATION

High school (GED) +

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JOB OUTLOOK

Decreasing

What To Learn

High School

Suggested Steps to Prepare for a Water and Wastewater Treatment Plant Operator Career (Grades 6-12)

Check out the recommended classes, activities and skills below for each grade level. These recommendations are very general -- discuss your specific course plan with your school counselors and teachers.

AI-assisted and curriculum-reviewed guidance. Talk with your counselor or teacher about your specific plan.
Grades 6-8

Helpful Classes

  • Math
  • Science
  • Technology
  • Design

Things to Try

  • Measure parts, follow a sequence, and check whether the finished item matches the design, Practice using diagrams, labels, and simple quality checks during a build task, Compare how materials, heat, speed, or machine settings can change a product, Interview a water and wastewater treatment plant operator about precision, safety, and production steps

Focus Skills

  • Measurement
  • Precision
  • Procedure-following
  • Troubleshooting
  • Quality checking

Helpful Classes

  • Manufacturing Technology
  • Algebra I
  • Physical Science
  • Technical Drawing
  • Safety

Recommended Learning Areas

  • soil and crop systems
  • equipment
  • records
  • resource management
  • safety

Things to Try

  • Join a shop, robotics, or manufacturing activity and practice step-by-step production work, Read a simple blueprint, work order, or process sheet and explain the key details, Observe how operators, assemblers, or inspectors keep parts organized and within tolerance, Shadow a water and wastewater treatment plant operator or plant worker to see how quality and output are tracked

Focus Skills

  • Measurement
  • Precision
  • Procedure-following
  • Troubleshooting
  • Quality checking

Helpful Classes

  • Manufacturing Technology
  • Geometry
  • Blueprint Reading
  • Materials Processing
  • Computer Applications

Recommended Learning Areas

  • soil and crop systems
  • equipment
  • records
  • resource management
  • safety

Things to Try

  • Complete a build or fabrication project and document each setup, measurement, and adjustment, Practice using gauges, checklists, and work instructions to verify quality, Compare manual, automated, and robotic production steps and explain the differences, Write notes on defects, downtime, scrap, or process changes

Focus Skills

  • Measurement
  • Precision
  • Procedure-following
  • Troubleshooting
  • Quality checking

Helpful Classes

  • Precision Manufacturing
  • Technical Math
  • Blueprint Reading
  • Quality Control
  • Robotics

Recommended Learning Areas

  • soil and crop systems
  • equipment
  • records
  • resource management
  • safety

Things to Try

  • Complete a manufacturing project tied to setup, machining, welding, assembly, inspection, or automation, Use blueprints, process sheets, or control plans to keep work accurate and consistent, Observe how workers track throughput, quality, maintenance, and safety in a production line, Interview professionals about tolerances, troubleshooting, and lean improvement

Focus Skills

  • Measurement
  • Precision
  • Procedure-following
  • Troubleshooting
  • Quality checking

Helpful Classes

  • Advanced Manufacturing
  • Technical Math
  • Blueprint Reading
  • Quality Assurance
  • Industrial Safety

Recommended Learning Areas

  • soil and crop systems
  • equipment
  • records
  • resource management
  • safety

Things to Try

  • Build a portfolio with parts, measurements, process notes, quality checks, and production data, Complete a capstone tied to machining, fabrication, assembly, inspection, or automation, Compare pathways in welding, machining, quality, robotics, process operations, and plant support, Practice documenting defects, setup changes, and workflow improvements

Focus Skills

  • Measurement
  • Precision
  • Procedure-following
  • Troubleshooting
  • Quality checking

Beyond High School

Here's a list of programs that you should consider if you're interested in this career:

Education Level

Education training and experience are required at different levels for success in different occupations.

High school (GED), plus on-the-job training

Water and wastewater treatment plant and system operators need a high school diploma or equivalent to become operators. Employers may prefer applicants who have completed a certificate, an associate's, or a bachelor's degree program in a related field such as environmental science or wastewater treatment technology.

Insider Info

Education

dotMost employers want at least a high school education in chemistry, biology and mathematics.

dotYou'll also need some additional courses in order to be certified to work in the field.

dotRules about who can operate a water plant vary from state to state. In most states, operators must pass an examination in order to be certified.

dotAn increasing number of community colleges and technical schools are offering two-year associate's degrees or one-year certificate programs in water quality technology, water pollution control and treatment. As plants are becoming more complex, a better education will increase your chances for employment and promotion.

Extra Requirements

Water and wastewater treatment plant and system operators must be licensed by the state in which they work. Requirements and standards vary widely depending on the state. State licenses typically have multiple levels, which indicate the operator's experience and training. Although some states will honor licenses from other states, operators who move from one state to another may need to take a new set of exams to become licensed in their new state.