Olmsted County Flood Maps (Minnesota)

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

Olmsted County Assessor's Office Rochester MN 3603 Dorset Street Northwest 55901 507-328-7663


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

Eyota City Clerk Eyota MN 38 South Front Street 55934 507-545-2135

Olmsted County Clerk Rochester MN 151 4th Street Southeast 55904 507-206-2400

Oronoco City Clerk Oronoco MN 115 2nd Avenue Northwest 55960 507-367-4405


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

Olmsted County Death Records Archive Rochester MN 151 4th Street Southeast 55904 507-328-7660


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

Olmsted County Permits Rochester MN 2122 Campus Drive Southeast 55904 507-328-7111


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

Olmsted County Recorder of Deeds Rochester MN 151 4th Street Southeast 55904 507-328-7670