Division of Environmental and Community Health

Maine Center for Disease Control & Prevention

A Division of the Maine Department of Health and Human Services

DHHSMeCDCEnvironmental and Community HealthDrinking WaterProfessionalsWater Operator Licensure

Water Operator Licensure


On the DWP Website

Documents and Outside Resources

Online Renewal

Click here to access the online license renewal portal.  Please follow the instructions noted there. You will need either your current active license certificate (full-size, not wallet) or the renewal reminder letter that was mailed to you at the beginning of November.

The online renewal service is available 24-7, although technical assistance is only available from the service provider during regular business hours.

For more information, please contact Tina Lemieux, Licensing Clerk:  Email or phone (207) 287-5699. Fax: (207) 287-4172


Water Operator Licensure Forms

Updated 1/19/2024