Johnson County Flood Maps (Iowa)

Search for Johnson County, IA flood maps. Flood maps include information on flood zones, flood hazards, flood insurance rates, FEMA flood plans, topography, soil composition, drainage patterns, and more.


Assessors in Johnson County, Iowa are charged with determining the value of taxable property within a county or local area. These property value assessments are used to levy property taxes. In addition to tax assessment, assessors maintain detailed county and local maps that show parcel boundaries and buildings, including flood maps. These Johnson County flood maps show flood zones, flood damage, topography, and drainage patterns, which can impact property values. Johnson County Assessors may make flood maps available on their websites.

Johnson County Assessor's Office Iowa IA 913 South Dubuque Street 52240 319-356-6078


Building Departments in Johnson County, Iowa ensure the construction of safe buildings by creating and enforcing building codes. As part of this process, Johnson County Building Departments use flood maps to establish standards for building construction and resistance to natural disasters. Many maintain and evaluate flood maps, which include information on Johnson County flood zones, flood hazards, topography, soil composition, and flood drainage patterns. These maps may also include information on building codes and regulations related to flooding. These flood maps may be available online through the Building Department.

Coralville Building Department Coralville IA 1512 7th Street 52241 319-248-1720

Iowa City Building Department Iowa IA 410 East Washington Street 52240 319-356-5125

Iowa City Zoning Iowa IA 410 East Washington Street 52240 319-356-5120

North Liberty Building Department North Liberty IA 5 East Cherry Street 52317 319-626-5713


Clerks in Johnson County, Iowa keep public records for a county or local government, including a number of different types of documents. As part of their duties, Clerks maintain detailed maps, including Johnson County flood maps. These maps contain flood zone information, flood hazards, topography, rivers, lakes, and other bodies of water, as well as other flood-related information. Clerks may also keep Johnson County historical flood maps. These flood maps may be available through the Clerk's website.

Hills City Clerk Iowa IA 201 North 1st Avenue 52245 319-679-3197

Iowa City Clerk Iowa IA 410 East Washington Street 52240 319-356-5043

Johnson County Clerk Iowa IA PO Box 2510 52244 319-356-6060

Tiffin City Clerk Tiffin IA 201 Main St 52340 319-545-2572


Emergency Services in Johnson County, Iowa manage emergency preparations, responses, and recovery at different levels of government. They may handle natural disasters, severe weather incidents, and a number of other emergency situations. As part of their responsibility for preparedness, Emergency Services departments often maintain Johnson County flood maps, including flood zones, flood insurance rates, FEMA flood information, and flood hazards. The maps also show water flow and drainage patterns, and may contain emergency flood response information. Johnson County flood maps may be available online through Emergency Services departments.

Iowa City Emergency Services Iowa IA 1916 Waterfront Drive 52240 319-337-5080


Archives in Johnson County, Iowa collect and store documents and other records that have historic value. Most archives also contain local Johnson County maps, including flood maps. These flood maps include Johnson County flood zones, topography, and soil composition. They may also show drainage patterns and flood hazards. Archives may also have historical flood maps that show major floods from the past as well as Johnson County flood plan improvements. Many archives are housed within libraries, and archives may provide online access to their flood map collections.

Iowa City University Archive Iowa IA 125 West Washington Street 52242 319-335-5921


Recorders of Deeds in Johnson County, Iowa ensure the accuracy of property and land records by maintaining real estate ownership documents. In addition to property records, Recorders of Deeds also have detailed county and local maps that show property lines and building information, including flood maps. These flood maps show flood zones, topography, soil composition, and flood hazards, as well as other information related to Johnson County floods. Johnson County Recorders of Deeds may make flood maps available on their websites.

Johnson County Recorder of Deeds Iowa IA 913 South Dubuque Street 52240 319-356-6093