Jefferson County Topographic Maps (Illinois)

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

Jefferson Illinois Soil and Water Conservation Mount Vernon IL 321 Withers Drive 62864 618-244-5180


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

Jefferson County Assessor's Office Mount Vernon IL 100 South 10th Street 62864 618-244-8016

Mt Vernon Assessor Mount Vernon IL 811 Harrison Street 62864 618-244-0679

Clerks in Jefferson County, Illinois 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 Jefferson 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. Jefferson 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.

Jefferson County Clerk Mount Vernon IL 100 South 10th Street 62864 618-244-8020


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

Jefferson County Recorder of Deeds Mount Vernon IL 100 South 10th Street 62864 618-244-8020