Sioux County Topographic Maps (Iowa)

Soil and Water Conservation offices in Sioux 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 Sioux County topography maps may be available to the public on Soil and Water Conservation websites.

Sioux County Soil and Water Conservation Orange IA 716 8th Street Southeast 51041 712-737-2253


Clerks in Sioux 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 Sioux 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. Sioux 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.

Alton City Clerk Alton IA 905 3rd Avenue 51003 712-756-4314

Granville City Clerk Granville IA 740 Broad Street 51022 712-727-3365

Hospers City Clerk Hospers IA 100 3rd Avenue 51238 712-752-8593

Ireton City Clerk Ireton IA 316 Main Street 51027 712-278-2112

Sioux County Clerk Orange IA 210 Central Avenue South 51041 712-737-2286

Assessors in Sioux 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 Sioux County maps that show parcel boundaries and buildings, including topographic maps. These Sioux 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.

Sioux County Assessor Orange IA 210 Central Avenue South 51041 712-737-4274


Recorders of Deeds in Sioux County, Iowa maintain real estate ownership documents to ensure the accuracy of property and land records. In addition to deeds, Sioux County Recorders of Deeds also have detailed county and local maps that show property lines and building information, including Sioux 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.

Sioux County Recorder of Deeds Orange IA PO Box 48 51041 712-737-2229