Wells planners review flood-ordinance revisions; debate timing, valuation and maintenance exemptions

The Wells Planning Board extensively discussed proposed changes to the town’s floodplain ordinance on Oct. 6, considering alternatives for when the 50% “substantial improvement” threshold should trigger mandatory flood-proofing and which repairs should be excluded as maintenance.

Planning staff presented two draft ordinance versions: one that would delay required flood-proofing and a second that would bring flood-proofing obligations earlier. The key policy choice is how to measure “market value” of a structure and whether the town should use a 10-year, 5-year or a lifetime period for calculating cumulative improvements that count toward the 50% threshold.

Staff and board members referenced Federal Emergency Management Agency (FEMA) guidance and the Maine Department of Environmental Protection…