Data Catalog

• County

  Tax Parcels

  Lake County, Illinois —

  Download In State Plane Projection Here ** In addition to the Tax Parcel polygons feature class, the hyperlink download above also contains a parcel point data layer...

  • HTML
  • ArcGIS GeoServices REST API
• County

  LakeCountyParcels

  Lake County, Illinois —

  Download In State Plane Projection Here ** In addition to the Tax Parcel polygons feature class, the hyperlink download above also contains a parcel point data layer...

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

  Loudoun Floodplain

  Loudoun County, Virginia —

  More MetadataMaintenance and Update Frequency: Floodplain boundaries are updated by Building and Development staff as detailed floodplain studies are submitted and...

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

  Loudoun Airport Impact Overlay Districts

  Loudoun County, Virginia —

  More MetadataThe Airport Impact (AI) Overlay District is a zoning overlay district administered by the Loudoun County Department of Building and Development. The...

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

  Airport Impact Overlay District

  Loudoun County, Virginia —

  The AIOD is administered by Loudoun County. The boundaries are based on the Loudness Day Night (LDN) noise contours that were updated by the Metropolitan Area...

  • HTML
  • ArcGIS GeoServices REST API
• County

  LakeCountyParcelPoints

  Lake County, Illinois —

  Download In State Plane Projection Here ** In addition to the Tax Parcel polygons feature class, the hyperlink download above also contains a parcel point data layer...

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

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

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