Maine’s decades-old flood maps don’t always factor in sea rise and climate change

MAINE MONITOR • December 11, 2022

As Congress looks to reauthorize the chronically-underfunded National Flood Insurance Program next week, much of Maine is operating with flood maps that are decades old, if they exist at all. And the new maps that are being drawn are not designed for a changing climate. They don’t account for sea level rise or the kind of extreme rainfall events that are becoming increasingly common in Maine and elsewhere around the country.