Cass County Topographic Maps (Iowa)

Soil and Water Conservation offices in Cass County, Iowa provide information on conservation and management for natural resources. As part of these efforts, they develop, implement, and enforce policies to protect natural resources. Soil and Water Conservation offices maintain topographic maps in order to monitor erosion, ground and surface water, stormwater runoff, irrigation, flood zones, and water management practices. These Cass County topography maps may be available to the public on Soil and Water Conservation websites.

Atlantic Cass County Soil and Water Conservation Atlantic IA 503 West 7th Street 50022 712-243-3180


Assessors in Cass County, Iowa are responsible for 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 property values, Assessors maintain detailed Cass County maps that show parcel boundaries and buildings, including topographic maps. These Cass County topography maps show elevations, shorelines, place names, and geographic features. They may also include information related to natural disasters such as floods or earthquakes. Assessors may make topographic maps available on their websites.

Cass County Assessor's Office Atlantic IA 5 West 7th Street 50022 712-243-2005

Clerks in Cass County, Iowa maintain public records for a county or local government, which includes a range of types of documents. As part of their duties, Clerks maintain detailed local maps, including Cass County topographic maps. These maps show elevations, place names, rivers, lakes, and other bodies of water, and may include zoning information related to flood zones or earthquake hazards. Cass County Clerks may also hold historic topographic maps, including USGS maps and GIS maps. These maps are often available online at the Clerk's website.

Cass County Clerk Atlantic IA 5 West 7th Street 50022 563-886-2101

Lewis City Clerk Lewis IA 416 West Main Street 51544 712-769-2216

Marne City Clerk Marne IA 403 Washington Street 51552 712-781-2221


Recorders of Deeds in Cass County, Iowa maintain real estate ownership documents to ensure the accuracy of property and land records. In addition to deeds, Cass County Recorders of Deeds also have detailed county and local maps that show property lines and building information, including Cass County topographic maps. These maps show elevations, water depths, geographic features, and may include aerial photos or shaded relief images. Recorders of Deeds may provide online access to their topographic maps on their websites.

Cass County Recorder of Deeds Atlantic IA 5 West 7th Street 50022 712-243-1692