Open Houses in Your Region

Flood Map Open Houses are currently being held online for cities and counties across the U.S. Find an open house being held for your location, or browse resources from past events.

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Learn more about what you can expect at a Flood Map Open House.

Upcoming Flood Risk Open Houses



New Flood Risk Maps are being finalized for Grant County South Dakota. Individuals have until April 11, 2023 to submit an appeal regarding any scientific errors related to determinations made on the new maps.


New flood risk maps are being finalized for Arapahoe County, Colorado. Individuals have until May 17, 2023 to submit an appeal regarding any scientific errors related to determinations made on the new maps.


New flood maps have been developed for Burleigh County and the communities of Bismarck, Lincoln, Wilton, and Wing. If residents or businesses feel there is an error in the map, they have until May 18, 2023 to provide scientific or engineering data.


A photo of a map of a geographic area. The map includes streets and street names. A blue winding line cuts through the upper portion of the graphic.
New flood maps have been developed for the City of Holyoke and immediately surrounding unincorporated areas of Phillips County. If residents or businesses feel there is an error in the map, they have a 90-day period to provide scientific or engineering data. Any comments on incorrect labels or other minor errors will be received during this time as well.

Past Events



New flood maps have been developed for Emmons County and the City of Linton. If residents or businesses feel there is an error in the map, they have a 90-day period to provide scientific or engineering data.


Opportunity for residents of Mt. Vernon and Davison County to learn about new flood maps and ask questions about how the maps may impact them directly.


Opportunity for residents of Bismarck and Burleigh County to learn about new flood maps and ask questions about how the maps may impact them directly.


Residents and business owners in Gonzales County, Texas are encouraged to review the latest information to learn about local flood risks and potential future flood insurance requirements.


Residents and business owners in Johnston County, Oklahoma are encouraged to review the latest information to learn about local flood risks and potential future flood insurance requirements.


Residents and business owners in Murray County, Oklahoma are encouraged to review the latest information to learn about local flood risks and potential future flood insurance requirements.


Flood maps are changing.
Residents and business owners in Guadalupe County, Texas are encouraged to review the latest information to learn about local flood risks and potential future flood insurance requirements.


The FEMA logo in black and white.
A public meeting is being held to discuss new flood insurance maps for McIntosh County.


Representatives from the Federal Emergency Management Agency (FEMA) will host an online Flood Risk Information Open House for the cities of Mankato and North Mankato, Minn., on Thursday, June 10, 2021, from 5:00 p.m. to 7:00 p.m. CT. The open house will provide residents with an opportunity to review a recently completed preliminary Flood Insurance Study (FIS) and its accompanying preliminary Flood Insurance Rate Maps (FIRMs).


Representatives from the U.S. Department of Homeland Security’s Federal Emergency Management Agency (FEMA) and Ohio Department of Natural Resources (ODNR) will host an online Flood Risk Information Open House on Wednesday, June 9, 2021, from 5:30 p.m.–7:30 p.m. ET.


graphic feature image of folded map with wavy lines representing water at the bottom

Following the September 2013 flood disaster, the state of Colorado took steps toward long-term planning and resiliency efforts



graphic feature image of folded map with wavy lines representing water at the bottom
Following the September 2013 flood disaster, the state of Colorado took steps toward long-term planning and resiliency efforts for flooding and other natural hazards.


On March 23, representatives from the Federal Emergency Management Agency (FEMA) will host a flood map information virtual open



Graphic of a folded map, with stylized water waves in front of it.
This virtual open house will provide an opportunity for residents to ask questions regarding preliminary flood maps being issued for Jefferson County, Colorado.


Graphic of a folded map, with stylized water waves in front of it.
This virtual open house will provide an opportunity for residents to ask questions regarding preliminary flood maps being issued for the City and County of Denver. The new mapping relates to flooding potential from Sanderson Gulch and Sloan’s Lake.


Graphic of a folded map, with stylized water waves in front of it.
This virtual open house will provide an opportunity for residents to ask questions regarding preliminary flood maps being issued for the City and County of Denver. The new mapping relates to flooding potential from Sanderson Gulch and Sloan’s Lake.


Representatives from the Federal Emergency Management Agency (FEMA) will host a Flood Map Information Virtual Open House for Pope County, Minnesota. The virtual open house will provide county residents with an opportunity to review a recently completed Preliminary Flood Insurance Study (FIS) and its accompanying Preliminary Flood Insurance Rate Maps (FIRMs).
Last updated March 24, 2021