Brown County Flood Maps (South Dakota)

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

Brown County Equalization Department Aberdeen SD 25 Market Street 57401 605-626-7105


Clerks in Brown County, South Dakota 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 Brown 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 Brown County historical flood maps. These flood maps may be available through the Clerk's website.

Aberdeen Clerk Aberdeen SD 102 4th Avenue Southeast, Ste 408 57401 605-226-7240

Brown County Clerk Aberdeen SD 101 1st Avenue Southeast 57401 605-626-2451

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

Aberdeen Planning and Zoning Department Aberdeen SD 123 South Lincoln Street 57401 605-626-7017


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

Aberdeen Police Records Archive Aberdeen SD 114 2nd Avenue Southeast 57401 605-626-7060