What does a Water Treatment Plant Operator do?

Learn all about Water Treatment Plant Operator duties, skills and much more. Get expert advice on how to become a Water Treatment Plant Operator.

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Brenna Goyette
Certified Professional Resume Writer, Career Expert

Published 3 min read

A water treatment plant operator is responsible for the operation and maintenance of a water treatment plant. They may also be responsible for the distribution of treated water to customers.

Water Treatment Plant Operator job duties include:

  • Operate and maintain drinking water treatment plant and equipment
  • Perform laboratory tests of water samples to determine chemical content and adjust treatment chemicals accordingly
  • Monitor plant equipment for proper operation and perform necessary maintenance and repairs
  • Keep detailed records of plant operations and maintenance activities
  • Conduct regular inspections of distribution system to ensure proper operation and water quality
  • Investigate customer complaints related to water quality or service interruptions
  • Assist in the development and implementation of water conservation programs
  • Prepare reports on plant operations and submit to state or local authorities as required
  • Participate in emergency response planning and activities as needed

Water Treatment Plant Operator Job Requirements

A water treatment plant operator must have a high school diploma or equivalent, and must complete a training program approved by the state. Some states require operators to be licensed. In addition to formal training, operators must have experience working in the water treatment industry.

Water Treatment Plant Operator Skills

  • Operating experience
  • Troubleshooting skills
  • Mechanical skills
  • Pipefitting skills
  • Welding skills
  • Electrical skills
  • Instrumentation skills
  • Control system operation
  • Chemical handling and feed experience
  • Laboratory analysis and interpretation
  • Preventative maintenance

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How to become a Water Treatment Plant Operator

Water treatment plant operators are responsible for the operation and maintenance of water treatment plants. They work in a variety of settings, including municipal water treatment plants, private water companies, and industrial facilities. Water treatment plant operators must be able to troubleshoot problems and make decisions quickly. They must be able to read and understand technical manuals and have a working knowledge of chemistry.

Most water treatment plant operators have at least a high school diploma, although some jobs may require postsecondary education or certification. Many water treatment plant operators learn on the job through on-the-job training programs. Some community colleges offer certificate or associate degree programs in water treatment technology. These programs typically last one year or less and include coursework in mathematics, science, and water treatment principles and practices.

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