Lake County Flood Maps (Indiana)

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

Calumet Township Assessor Gary IN 501 East 5th Avenue 46402 219-885-0555

Hanover Township Assessor Cedar Lake IN 10917 West 133rd Avenue 46303 219-374-7936

Hobart Township Assessor Hobart IN 1461 South Lake Park Avenue 46342 219-942-7878

Lake County Assessor's Office Crown Point IN 2293 North Main Street 46307 219-755-3000

Ross Township Assessor Merrillville IN 7870 Broadway 46410 219-769-7667

St John Twp Assessor St. John IN 9157 Wicker Avenue 46373 219-365-2777


Emergency Services in Lake County, Indiana 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 Lake 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. Lake County flood maps may be available online through Emergency Services departments.

Calumet Township Emergency Medical Services Gary IN 1900 West 41st Avenue 46408 219-981-4020

Cedar Lake Emergency Medical Services Cedar Lake IN 8550 Lake Shore Drive 46303 219-374-5293

Cedar Lake Emergency Services Cedar Lake IN 7408 Constitution Avenue 46303 219-374-5293

Gary Emergency Services Gary IN 200 E 5th Ave 46402 219-881-5285

Hobart Emergency Services Hobart IN 705 East 4th Street 46342 219-942-1121

Lake Station Emergency Medical Services Lake Station IN 4325 Liverpool Road 46405 219-962-4689

Tri - Creek Emergency Medical Services Lowell IN 1331 East Commercial Avenue 46356 219-690-1224

United States Steel Gary Works Emergency Medical Services Gary IN 1 Broadway 46402 219-888-3434


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

Cedar Lake Planning Department Cedar Lake IN 7408 Constitution Avenue 46303 219-374-7400

Crown Point Planning Department Crown Point IN 102 East Clark Street 46307 219-662-3239

Gary Building Department Gary IN 401 Broadway 46402 219-881-1380

Gary City Zoning Gary IN 475 Broadway 46402 219-881-5225

Gary Zoning Gary IN 401 Broadway 46402 219-881-1332

Hammond Planning Department Hammond IN 649 Conkey Street 46324 219-853-6397

Hammond Zoning Hammond IN 5925 Calumet Avenue 46320 219-853-6318

Hobart City Building Department Hobart IN 414 Main Street 46342 219-942-3516

Lake County Building Department, Planning and Zoning Crown Point IN 2293 North Main Street 46307 219-755-3700

Lake Station Zoning Lake Station IN 1969 Central Avenue 46405 219-962-2081

Merrillville Building Department Merrillville IN 7820 Broadway 46410 219-769-4670

Merrillville Town Planning Department Merrillville IN 7820 Broadway 46410 219-769-3631

Munster Town Permits Munster IN 1005 Ridge Road 46321 219-836-6994

Saint John Planning Department St. John IN 10955 West 93rd Avenue 46373 219-365-6036

Schererville Building Department Schererville IN 10 East Joliet Street 46375 219-322-2217

St John Premier Building Department St. John IN 9994 Hunters Run 46373 219-365-1888


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

Dyer Clerk Dyer IN 1 Town Square 46311 219-865-2421

East Chicago City Clerk East Chicago IN 2301 East Columbus Drive 46312 219-391-8491

Hammond City Clerk Hammond IN 5925 Calumet Avenue 46320 219-853-6502

Highland Clerk Highland IN 3333 Ridge Road 46322 219-838-1080

Hobart City Clerk Hobart IN 414 Main Street 46342 219-942-1940

Lake County Clerk Crown Point IN 2293 North Main Street 46307 219-755-3460

Lake County Clerk East Chicago IN 3711 Main Street 46312 219-398-2442

Lake County Clerk Hammond IN 232 Russell Street 46320 219-931-3440

Lake Station Clerk Lake Station IN 3701 Fairview Avenue 46405 219-962-3111

Merrillville Clerk Merrillville IN 7820 Broadway 46410 219-769-3501

Munster Town Clerk Munster IN 1005 Ridge Road 46321 219-836-6940

Schererville Clerk Schererville IN 10 East Joliet Street 46375 219-322-4581

St John Clerk St. John IN 10955 West 93rd Avenue 46373 219-365-8636

Whiting City Clerk Whiting IN 1443 119th Street 46394 219-659-4688


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

East Chicago Vital Records Archive East Chicago IN 100 West Chicago Avenue 46312 219-391-8413


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

Lake County Recorder of Deeds Crown Point IN 2293 North Main Street 46307 219-755-3730