Mercer County Flood Maps (Illinois)

Search for Mercer County, IL 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 Mercer County, Illinois 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 Mercer County flood maps show flood zones, flood damage, topography, and drainage patterns, which can impact property values. Mercer County Assessors may make flood maps available on their websites.

Aledo Assessor Aledo IL 2582 130th Avenue 61231 309-754-9181

Greene Township Assessor Viola IL 2793 95th Avenue 61486 309-596-2530

Mercer County Assessor's Office Aledo IL 100 Southeast 3rd Street 61231 309-582-7814


Clerks in Mercer County, Illinois 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 Mercer 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 Mercer County historical flood maps. These flood maps may be available through the Clerk's website.

Joy City Clerk Joy IL 200 West Main Street 61260 309-584-4127

Mercer County Clerk Aledo IL PO Box 66 61231 309-582-7021

Sherrard Village Clerk Sherrard IL 517 3rd Street 61281 309-593-2415


Recorders of Deeds in Mercer County, Illinois 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 Mercer County floods. Mercer County Recorders of Deeds may make flood maps available on their websites.

Mercer County Recorder of Deeds Aledo IL PO Box 66 61231 309-582-1137