Data Catalog

• 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

  LCDOT Contributes to a Sustainable Lake County

  Lake County, Illinois —

  {{description}}

  • HTML
  • ArcGIS GeoServices REST API
• 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

  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

  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

You can also access this registry using the API (see API Docs).

Didn't find what you're looking for? Suggest a dataset here.