Rock Island County Flood Maps (Illinois)

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

Blackhawk Township Assessor Milan IL 234 4th Street West 61264 309-787-4784

Coal Valley Township Assessor Coal Valley IL 900 1st Street 61240 309-799-7110

Hampton Assessor East Moline IL 209 19th Street 61244 309-755-2944

Rock Island County Assessor's Office Rock Island IL 1504 3rd Avenue 61201 309-558-3660

South Moline Township Assessor Moline IL 2515 53rd Street 61265 309-736-0814


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

Andalusia Village Clerk Andalusia IL 221 1st Street 61232 309-798-2215

Hillsdale Village Clerk Hillsdale IL 415 Main Street 61257 309-658-2433

Moline City Clerk Moline IL 619 16th Street 61265 309-797-0434

Rock Island County Clerk Rock Island IL 1504 3rd Avenue 61201 618-277-6600

Silvis City Clerk Silvis IL 121 11th Street 61282 309-792-9181


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

East Moline Building Department East Moline IL 912 16th Avenue 61244 309-752-1509

East Moline Zoning East Moline IL 912 16th Avenue 61244 309-752-1590

Moline Zoning Moline IL 619 16th Street 61265 309-524-2036

Silvis Building Department Silvis IL 121 11th Street 61282 309-792-4808


Emergency Services in Rock Island 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 Rock Island 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. Rock Island County flood maps may be available online through Emergency Services departments.

Rock Island County Emergency Services Milan IL 6120 78th Ave 61264 309-799-5166


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

Rock Island County Recorder-Deed Rock Island IL 210 15th Street 61201 309-558-3360


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

Rock Island County Vital Records Archive Rock Island IL 1504 3rd Avenue 61201 309-558-3569