Data Catalog

• County

  Lake County Wetland Inventory

  Lake County, Illinois —

  Download In State Plane Projection Here The Lake County Wetland Inventory (LCWI) maps natural and artificial wetlands meeting definitions established by the federal...

  • HTML
  • ArcGIS GeoServices REST API
  • CSV
  • GeoJSON
  • ZIP
  • KML
• County

  Lake County Maps Online

  Lake County, Illinois —

  Lake County's most comprehensive interactive web mapping application and GIS data viewer. View data, run analysis tools, and create PDF documents all inside Maps Online!

  • HTML
  • ArcGIS GeoServices REST API
• County

  Soil Polygons

  Lake County, Illinois —

  Download In State Plane Projection Here See the Lake County Soils Documentation for additional information -- including an explanation of data fields. This product...

  • HTML
  • ArcGIS GeoServices REST API
  • CSV
  • GeoJSON
  • ZIP
  • KML
• County

  Federal Township Plats - 1840

  Lake County, Illinois —

  This dataset is a derivative of the Federal Township Plats for Lake County, Illinois, the originals of which were captured on a high-resolution scanner by the...

  • HTML
  • ArcGIS GeoServices REST API
• County

  State Parks

  Lake County, Illinois —

  Download In State Plane Projection Here. Park district boundaries are based on legal documents filed in the office of the Recorder of Deeds and on court orders....

  • HTML
  • ArcGIS GeoServices REST API
  • CSV
  • ZIP
  • GeoJSON
  • KML
  • 5 more in dataset
• County

  Forest Preserves Data Dictionary

  Lake County, Illinois —

  Data Dictionary for Forest Preserves data.

  • HTML
• County

  Lake County Historic Aerials

  Lake County, Illinois —

  View our timeline of Lake County Aerial Photography dating back to 1939. Want to know how your neighborhood has changed over 75 years? Type in your address and click...

  • HTML
  • ArcGIS GeoServices REST API
• County

  Soil Lines

  Lake County, Illinois —

  Download In State Plane Projection Here See the Lake County Soils Documentation for additional information -- including an explanation of data fields. This product...

  • HTML
  • ArcGIS GeoServices REST API
  • CSV
  • GeoJSON
  • ZIP
  • KML
• County

  State Parks Data Dictionary

  Lake County, Illinois —

  Data Dictionary for State Parks.

  • HTML
• County

  Soil Points

  Lake County, Illinois —

  Download In State Plane Projection Here See the Lake County Soils Documentation for additional information -- including an explanation of data fields. This product...

  • HTML
  • ArcGIS GeoServices REST API
  • CSV
  • GeoJSON
  • ZIP
  • KML
• County

  Cooling and Warming Centers

  Lake County, Illinois —

  {{description}}

  • HTML
  • ArcGIS GeoServices REST API
• County

  Lake County Federal Township Plats

  Lake County, Illinois —

  The Lake County Federal Township Plats application allows users to compare the Federal Township Plats to the 2014 aerial photography for Lake County, Illinois. Simply...

  • HTML
  • ArcGIS GeoServices REST API
• County

  LCDOT Contributes to a Sustainable Lake County

  Lake County, Illinois —

  {{description}}

  • HTML
  • ArcGIS GeoServices REST API
• County

  Forest Preserve Boundaries

  Lake County, Illinois —

  Download In State Plane Projection Here. Lake County Forest Preserve boundaries. Attribute "Site" includes the individual forest preserve name.Update Frequency: This...

  • HTML
  • ArcGIS GeoServices REST API
  • CSV
  • ZIP
  • GeoJSON
  • KML
  • 5 more in dataset

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