Renew Your Water Operator License in Maryland

Renew Your Water/Wastewater Operator License Online

We have partnered with At Your Pace Online to fulfill all of your Maryland Water Operator continuing education needs.

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Learn More About Maryland Water/Wastewater Operator License Renewal

Operator certification helps protect human health and the environment by establishing minimum professional standards for the operation and maintenance of public water systems. A Maryland water certification is required for operators and/or superintendents of water treatment plants, water distribution systems, wastewater treatment plants, wastewater collection systems, certain pretreatment facilities that discharge to sanitary sewers, and industrial facilities.

We have partnered with At Your Pace Online to fulfill all of your Maryland Water continuing education needs.

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How to Renew Your Maryland Water/Wastewater Certification

Maryland Water Operators must complete 7-45 continuing education hours every three years in order to renew their license, depending on license type.

  • See Table 8 here for continuing education requirements for your specific license type.
  • At least 50% of all hours must be process related (except for Water Class 1, Water Class 2, Water Class G, Water Distribution, and Wastewater Collection licenses).
  • The deadline for license renewal is every three years on your license expiration date.

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