Information for Drinking Water Consumers
Annual Public Drinking Water Reports Annual reports from the Drinking Water Program.
Coliform Bacteria Bacterial contaminants, including E. coli.
Consumer Confidence Reports Community public water system annual reports.
Dry Wells Resources for when private wells go dry.
Hydrogeology The study of groundwater, including aquifers, from which much of Maine's drinking water is sourced.
Municipal Water Systems Links to local and regional water districts, public water utilities, etc.
PFAS: Private Well Testing (Maine DEP)
Private Well and Water Facts Information for private well owners (not regulated by the DWP).
Shock Chlorination Well disinfection information.
Water Systems by County (PDF)
Well Water Quality (Maine CDC – Environmental and Occupational Health Program)