FEMA flood map notices
Flood map changes in Strafford County, New Hampshire
FEMA has published 3 flood hazard notices covering Strafford County, New Hampshire since November 2023. The most recent, map revision flood hazard determinations, was published Aug 6, 2026.
Notices for Strafford County
- Aug 6, 2026Map revisionChanges in Flood Hazard DeterminationsAlso covers 25 other counties
- Jun 11, 2026Map revisionChanges in Flood Hazard DeterminationsAlso covers 25 other counties
- Nov 20, 2025ProposedProposed Flood Hazard DeterminationsAppeal period closed Feb 18, 2026
Also covered by these notices
FEMA often studies whole watersheds, so one notice can span several counties.
- Benton County, AR
- Manatee County, FL
- Monroe County, FL
- Orange County, FL
- Pasco County, FL
- Polk County, FL
- Walton County, FL
- Rabun County, GA
- Allen County, IN
- Hamilton County, IN
- Marion County, IN
- Sedgwick County, KS
- Wright County, MN
- Oklahoma County, OK
- Dauphin County, PA
- Bexar County, TX
- Dallas County, TX
- Ellis County, TX
- Hays County, TX
- Hidalgo County, TX
- Travis County, TX
- Webb County, TX
- Manassas city, VA
- Eau Claire County, WI
- Cabell County, WV
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