DeKalb County Flood Maps (Illinois)

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

Burlington Township Assessor Sycamore IL 434 South Main Street 60178 847-683-2555

Cortland Township Assessor Cortland IL 14 South Prairie Street 60112 815-756-6423

Dekalb County Assessor's Office Sycamore IL 110 East Sycamore Street 60178 815-895-7120

Sandwich Township Assessor Sandwich IL 201 West Center Street 60548 815-786-2828

Sycamore Township Assessor Sycamore IL 545 Brickville Road 60178 815-899-5313


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

Cortland Town Clerk Cortland IL 59 South Somonauk Road 60112 815-756-9041

Dekalb County Clerk Sycamore IL 110 East Sycamore Street 60178 815-895-7146

Kirkland City Clerk Kirkland IL 511 Main Street 60146 815-522-6179

Sandwich City Clerk Sandwich IL 144 East Railroad Street 60548 815-786-9321


Building Departments in DeKalb County, Illinois ensure the construction of safe buildings by creating and enforcing building codes. As part of this process, DeKalb 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 DeKalb 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.

Cortland Zoning Cortland IL 59 South Somonauk Road 60112 815-756-4124

Sycamore Zoning Sycamore IL 541 Dekalb Avenue 60178 815-895-4434


Archives in DeKalb County, Illinois collect and store documents and other records that have historic value. Most archives also contain local DeKalb County maps, including flood maps. These flood maps include DeKalb 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 DeKalb County flood plan improvements. Many archives are housed within libraries, and archives may provide online access to their flood map collections.

DeKalb County Birth And Death Records Archive DeKalb IL 2550 North Annie Glidden Road 60115 815-758-6673


Recorders of Deeds in DeKalb 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 DeKalb County floods. DeKalb County Recorders of Deeds may make flood maps available on their websites.

Dekalb County Recorder of Deeds Sycamore IL 110 East Sycamore Street 60178 815-895-7149


Emergency Services in DeKalb County, Illinois 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 DeKalb 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. DeKalb County flood maps may be available online through Emergency Services departments.

Sandwich City Emergency Services Sandwich IL 207 East Railroad Street 60548 815-786-2261