Hamilton County Flood Maps (Ohio)

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

Hamilton County Auditor's Office Cincinnati OH 138 East Court Street 45202 513-946-4047


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

Addyston Village Clerk Addyston OH 235 Main Street 45001 513-941-1060

Golf Manor Clerk Cincinnati OH 6450 Wiehe Road 45237 513-531-7491

Hamilton County Clerk Cincinnati OH 1000 Main Street 45202 513-946-5656

Montgomery Clerk Montgomery OH 10150 Montgomery Road 45242 513-985-1606


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

Cincinnati American Jewish Archive Cincinnati OH 3101 Clifton Avenue 45220 513-221-1875

Cincinnati Archive Cincinnati OH 212 East 8th Street 45202 513-621-2086

Cincinnati Franciscan Archive Cincinnati OH 5000 Colerain Avenue 45223 513-542-7999

Cincinnati Vital Records Archive Cincinnati OH 1525 Elm Street 45202 513-352-3120

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

Cincinnati Permits Cincinnati OH 3300 Central Parkway 45220 513-352-4306

Forest Park Zoning Cincinnati OH 1201 West Kemper Road 45240 513-595-5215

Golf Manor Building Department Cincinnati OH 6450 Wiehe Road 45237 513-531-9941

Green Township Zoning Cincinnati OH 6303 Harrison Avenue 45247 513-574-4848

Hamilton County Planning Department Cincinnati OH 138 East Court Street, Rm 800 45202 513-946-4750

Hamilton County Zoning Cincinnati OH 138 East Court Street, Rm 807 45202 513-946-4502

Harrison City Zoning Harrison OH 300 George Street 45030 513-367-2111

Mariemont Village Building Department Cincinnati OH 6907 Wooster Pike 45227 513-271-3315

Montgomery Permits Montgomery OH 10101 Montgomery Road 45242 513-792-8309

Montgomery Zoning Montgomery OH 10101 Montgomery Road 45242 513-891-2424

Pierce Township Zoning Cincinnati OH 950 Locust Corner Road 45245 513-752-6787

Springdale Building Department Cincinnati OH 11700 Springfield Pike 45246 513-346-5730

Union Township Zoning Cincinnati OH 4350 Aicholtz Road, Ste 210 45245 513-753-2300


Emergency Services in Hamilton County, Ohio 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 Hamilton 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. Hamilton County flood maps may be available online through Emergency Services departments.

Colerain Township Emergency Services Cincinnati OH 2850 W Kemper Rd 45251 513-674-2490

Green Township Emergency Services Cincinnati OH 6303 Harrison Avenue 45247 513-574-0474


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

Hamilton County Recorder of Deeds Cincinnati OH 138 East Court Street 45202 513-946-4570