Cook_County_GISDissolved parcel-level data displaying the boundary of all property currently owned or leased by the Forest Preserve District of Cook County. Source data is maintained by the Forest Preserve District's Planning and Development Department (GIS Section) and uploaded to this layer daily.ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/b6a08eaec52b490ebb2bec09036c5f12_0engCook CentralPublicForest Preserve District of Cook County Boundary [Illinois--Cook County]Web servicesIllinois--Cook CountyIllinoisLast Modified: 2026-01-08