FEMA flood map notices

Flood map changes in York County, Maine

FEMA has published 5 flood hazard notices covering York County, Maine since November 2023. The most recent, map revision flood hazard determinations, was published Sep 12, 2024.

Notices for York County

Sep 12, 2024Map revisionChanges in Flood Hazard DeterminationsAlso covers 32 other counties
May 31, 2024Map revisionChanges in Flood Hazard DeterminationsAlso covers 22 other counties
May 13, 2024Map revisionChanges in Flood Hazard DeterminationsAlso covers 28 other counties
Apr 22, 2024Map revisionChanges in Flood Hazard DeterminationsAlso covers 28 other counties
Apr 1, 2024FinalFinal Flood Hazard DeterminationsAlso covers 8 other counties

Also covered by these notices

FEMA often studies whole watersheds, so one notice can span several counties.

What these notices mean

Proposed: FEMA has new draft flood maps. This starts a 90-day window when owners can appeal with technical data. It's the best time to act.
Final: Appeals are resolved. The new maps usually take effect about six months later, when lenders start applying the new zones.
Map revision: A Letter of Map Revision changes one stretch of the map, often after a levee, channel project or new survey.

Notices are organized by county and community, so a notice for your county doesn't mean your property is changing zones. What flood zones mean