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Information for . . .
Public Water SystemsWater utilities, mobile home parks, nursing homes, schools, factories, restaurants, campgrounds, etc.
Program PartnersLaboratories, training providers, federal and state agencies
Drinking Water ConsumersPublic water system customers, private well owners and users
Drinking Water ProfessionalsWater operators, well drillers, engineers & consultants, oil tank installers, treatment providers, site evaluators, researchers
- 2023 Drinking Water Testing Requirements for all Public Water Systems are now available. Click here to view or download your system’s required testing schedule.
- Lead & Copper Rule Revision/Lead Service Line Inventories: Information about the new federal Lead and Copper Rule Revisions, including Lead Service Line Inventory guidance and tools can be found here.
- Child Care Programs FREE Lead Water Testing Available: Testing for lead in child care drinking water is crucial in protecting children from the many negative effects of lead. To request your FREE lead testing kits and for more information, please visit the Testing for Lead in Child Care Drinking Water page of this website.
- PFAS Testing in Drinking Water: With the passage of LD 129 in 2021, all community public water systems and non-transient, non-community schools and daycares are required to sample finished water for PFAS. An interim standard of 20 ppt for six PFAS chemicals (alone or in combination) is in effect. More information on PFAS and LD 129 can be found on the Maine CDC Drinking Water Program (DWP) PFAS webpage.
- Public Water Systems can now view a report of all 2023 compliance samples received and processed to-date by the Drinking Water Program. The reports are updated every weekday. To view samples received for the 2022 compliance year, click here.
- Lead Testing in School Drinking Water: With the signing of LD 153 (An Act to Strengthen Testing for Lead in School Drinking Water), the Maine Legislature has mandated that all K-12 schools in Maine test their drinking water for the presence of lead. The Drinking Water Program has been charged with coordinating the effort, which began October 1st, 2021. Visit the Testing for Lead in K-12 School Drinking Water page of this website to learn more.
- Cybersecurity Awareness: No matter the size of your public water system, these materials will help take you to a place of increased cyber preparedness: Cybersecurity Tools to Understand, Evaluate, and Mitigate Risks for Maine Public Water Systems (PDF)
About the Drinking Water Program
- Hours: Monday-Friday, 8am-5pm
- Voice: (207) 287-2070
Emergency: (207) 557-4214
TTY: Maine relay 711
Fax: (207) 287-4172
286 Water St, 3rd Floor
11 State House Station
Augusta, ME 04333-0011
- Staff Listing
COVID-19 Resources for Public Water Systems
Public Water System Emergency Response Information
Private Well Technical Assistance