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Water Supply System Operator Certificate License

The license information below is specific to the state of Minnesota.

This license applies to the following occupations:

Water and Wastewater Treatment Plant Operators


Licensure demonstrates that applicant possesses the skill, knowledge, experience and education neccessary to operate a specified class of system successfully, to maintain it economically, safeguard public health and protect the waters of the state.

Online Application.

Licensing Authority

Minnesota Department of Health
Division of Health Policy and Systems Compliance
121 East Seventh Place or PO Box 64975
St. Paul, MN 55101

Phone: (651) 215-5800

Data is collected by the Department of Employment and Economic Development.


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