Cook_County_GISThis data set represents the extent, approximate location and type of wetlands in Cook County, Illinois. These data delineate the areal extent of wetlands and surface waters as defined by Cowardin et al. (1979). This wetlands inventory was developed in 2012. Further information about this data can be found on the U.S. Fish and Wildlife Wetlands Data page .ArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/9366196d3b5c4109ab23fc79221ea772_0engCook CentralPublicWetlands [Illinois--Cook County]Web servicesIllinois--Cook CountyIllinoisLast Modified: 2022-09-12