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Hydrology and Wastewater

Welcome to the Maine Subsurface Wastewater Unit. We offer information on wastewater, wastewater systems, subsurface wastewater, septic systems, licensing, permits and certifications.

We are a unit of the Maine CDC Drinking Water Program, which works to help public water systems ensure they are delivering clean, safe, and reliable drinking water to Mainers across the State.

Laboratory Accreditation

Many Maine residents access their drinking water from a private well. Well water may contain metals or bacteria harmful to human health. It's recommended to test your private drinking water annually for coliform bacteria, E. coli, nitrates, and nitrites, and every 3-5 years for copper, iron, pH, manganese, lead, arsenic, magnesium, fluoride, chloride, sodium, hardness, uranium, and radon.

Health Inspections

Health Inspections staff grouped together outdoors

The Health Inspection Program provides licensing and inspection services to businesses to protect public health. These businesses include but are not limited to restaurants, lodging, campgrounds, youth camps, public swimming pools and spas, tattooists, micropigmentation, body piercing, electrolysists, school cafeterias, and mass gatherings.

Renew Your License

Health Inspection Program License Renewal Service

Welcome to the Health Inspection Program online license renewal service. Here you can renew your licenses under the Division of Environmental and Community Health, Health Inspection Program in one simple transaction.

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