Preliminary Indiana Flood Maps

New and Preliminary Indiana Flood Maps provide the public an early look at a home or community’s projected risk to flood hazards. This page is for homeowners who want to understand how their current effective Flood Map may change when the preliminary FEMA maps becomes effective.

Releasing Preliminary Indiana Flood Maps

The release of preliminary flood hazard maps, or Flood Insurance Rate Maps (FIRMs), is an important step in the mapping lifecycle for a community. This release provides community officials, the public, and other stakeholders with their first view of the current flood hazards, which include changes that may have occurred in the flood risks throughout the community, or county, since the last flood hazard map was published.

Property Owners Can Take Advantage of “Grandfathering”

If a property is mapped into a high-risk area (shown as a zone labeled with letters starting with “A” or “V”) and the owner has a mortgage through a federally regulated or insured lender, flood insurance will be required when the FIRM becomes effective. Lenders do have the option to make the purchase of flood insurance a condition for their loans at any time, and some lenders may institute such requirements in advance of the maps becoming effective.

Preliminary Flood Map Review:

Indiana Flood Maps

Adams County
Allen County
Bartholomew County
Benton County
Blackford County
Boone County
Brown County
Carroll County
Cass County
Clark County
Clay County
Clinton County
Crawford County
Daviess County
Dearborn County
Decatur County
DeKalb County
Delaware County
Dubois County
Elkhart County
Fayette County
Floyd County
Fountain County
Franklin County
Fulton County
Gibson County
Grant County
Greene County
Hamilton County
Hancock County
Harrison County
Hendricks County
Henry County
Howard County
Huntington County
Jackson County
Jasper County
Jay County
Jefferson County
Jennings County
Johnson County
Knox County
Kosciusko County
LaGrange County
Lake County
LaPorte County
Lawrence County
Madison County
Marion County
Marshall County
Martin County
Miami County
Monroe County
Montgomery County
Morgan County
Newton County
Noble County
Ohio County
Orange County
Owen County
Parke County
Perry County
Pike County
Porter County
Posey County
Pulaski County
Putnam County
Randolph County
Ripley County
Rush County
St. Joseph County
Scott County
Shelby County
Spencer County
Starke County
Steuben County
Sullivan County
Switzerland County
Tippecanoe County
Tipton County
Union County
Vanderburgh County
Vermillion County
Vigo County
Wabash County
Warren County
Warrick County
Washington County
Wayne County
Wells County
White County
Whitley County


Current & New FEMA Flood Maps