FEMA flood map notices

Flood map changes in Parker County, Texas

FEMA has published 5 flood hazard notices covering Parker County, Texas since November 2023. The most recent, proposed flood hazard determinations, was published Jun 12, 2025.

Notices for Parker County

Jun 12, 2025ProposedProposed Flood Hazard DeterminationsAppeal period closed Sep 10, 2025
Jun 14, 2024Map revisionChanges in Flood Hazard DeterminationsAlso covers 16 other counties
Mar 21, 2024Map revisionChanges in Flood Hazard DeterminationsAlso covers 23 other counties
Mar 14, 2024Map revisionChanges in Flood Hazard DeterminationsAlso covers 22 other counties
Dec 15, 2023Map revisionChanges in Flood Hazard DeterminationsAlso covers 19 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