FEMA flood map notices
Flood map changes in Todd County, Minnesota
FEMA has published 2 flood hazard notices covering Todd County, Minnesota since November 2023. The most recent, map revision flood hazard determinations, was published Jul 18, 2025.
Notices for Todd County
- Jul 18, 2025Map revisionChanges in Flood Hazard DeterminationsAlso covers 16 other counties
- Mar 12, 2025Map revisionChanges in Flood Hazard DeterminationsAlso covers 18 other counties
Also covered by these notices
FEMA often studies whole watersheds, so one notice can span several counties.
- Limestone County, AL
- Mobile County, AL
- Pope County, AR
- Lee County, FL
- Monroe County, FL
- St. Johns County, FL
- Sumter County, FL
- Johnson County, KS
- Jefferson County, KY
- Cumberland County, ME
- Dakota County, MN
- Jackson County, MO
- Buncombe County, NC
- Cabarrus County, NC
- Mecklenburg County, NC
- Wake County, NC
- Bernalillo County, NM
- Berkeley County, SC
- Bexar County, TX
- Collin County, TX
- Dallas County, TX
- Midland County, TX
- Tarrant County, TX
- Waller County, TX
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