property

Shoreland Septic System Transfer Rule

Under 30-A M.R.S. §4216, when Maine property with a subsurface wastewater system in a shoreland area is transferred, the seller gives a written statement of whether it malfunctioned in the prior 180 days, and the buyer must have it inspected by a DEP-certified inspector before purchase. If weather prevents inspection, it must be done within 9 months after transfer; a malfunctioning system must be repaired or replaced within 1 year. Shoreland areas generally lie within 250 feet of great ponds, rivers and saltwater, or 75 feet of streams.

Exam tip
Here the buyer, not the seller, is responsible for the inspection. An inspection report dated within 3 years before transfer exempts the sale from a new inspection.
Example
Buyers close on a lake camp in January with frozen ground; they have until October to inspect, and if it fails, until the next January to repair.

Related terms & state variants

Sources

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Last verified: 2026-10-23