Lakes and Rivers: Cook County, Illinois
2015. Cook County GIS Department. The Lakes and Rivers hydrographic polygon data layer was created to accurately depict the location and shape of flowing water features greater than...
Public Land Survey System Tax Map Township Lines: Cook County, Illinois, 2014
2014. Cook County GIS Department. The Public Land Survey System Tax Map Township Lines for Cook County, Illinois is the county's system of tax maps based on the Illinois Public Land...
Rivers and Streams: Cook County, Illinois, 2015
2015. Cook County GIS Department. The Rivers and Streams line dataset represents, as a single line, the interpreted midline of flowing water features as seen on the aerial photography.
Area of Concern, Great Lakes Region 2019
2019. U.S. Environmental Protection Agency (EPA) Great Lakes National Program Office. In an effort to clean up the most polluted areas in the Great Lakes, the United States and Canada committed to working with State and Provincial go...
Drainage Districts: Lake County, Illinois, United States
Lake County, Illinois. Drainage districts are local bodies formed for the purpose of draining, ditching, and improving land for agricultural and sanitary purposes. They a...
Hydrology Lines 2002: Lake County, Illinois
2002. Lake County, Illinois. Download In State Plane Projection Here. This dataset represents the linear water features (for example, dams, culverts, and streams) and the oute...
Hydrology Polygons: Lake County, Illinois, 2002
2002. Lake County Illinois GIS. Download In State Plane Projection Here.This dataset represents the water feature areas (for example, lakes and ponds) of Lake County, Illinois. Th...
Hydrology Polygons: Lake County, Illinois, 2007
2007. Lake County Illinois GIS. Download In State Plane Projection Here.This dataset represents the water feature areas (for example, lakes and ponds) of Lake County, Illinois. Th...
Joint Action Water Agency (Jawa): Lake County, Illinois, United States
Lake County, Illinois. The Central Lake County Joint Action Water Agency (JAWA) is a consortium of the municipalities of Grayslake, Gurnee, Lake Bluff, Libertyville, Mund...
Lakes and Ponds: Dupage County, Illinois
2015. DuPage County Illinois. Lake and ponds in DuPage Co., IL.
1998. Cook County GIS. Hydrographic data was collected for all of Cook County. Significant flowing and standing water features that were visible on the 1998 aerial photog...
National Wetlands Inventory: Illinois, 1987
1980-1987. U.S. Fish and Wildlife Service, Illinois Department of Natural Resources, Illinois Natural History Survey, and Illinois State Geological Survey. This feature dataset contains wetlands and deepwater habitats in Illinois is of 1987 based on U.S. Fish and Wildlife Service National Wetlands Inve...
One-Hundred and Five-Hundred Year Floodzones for Unincorporated Areas: Illinois, 2006
1996. Illinois State Water Survey and Illinois State Geological Survey. This feature class was quickly assembled from old Arc/Info coverages to produce a general graphic image and has not reviewed or quality-controlled ...
Rivers and Streams: Dupage County, Illinois
2015. DuPage County Illinois. Streams in DuPage Co, IL.
Streams: Cook County, Illinois
1998. Cook County GIS. Hydrographic data was collected for all of Cook County. Significant flowing and standing water features that were visible on the aerial photography...
U.S. Geographic Names Information System (GNIS): Illinois Portion, 2006
1974-2006. United States Geological Survey (USGS) and Illinois State Geological Survey. This metadata document is abstracted from the GNIS metadata provided with the original data, with some ISGS-specific information added. The origina...
Water Bodies: Evanston, Illinois
City of Evanston. This layer shows bodies of water in and around the City of Evanston. The chief among these is Lake Michigan to the east with 4.25 miles of shorelin...
Water Bodies: McClean County, Illinois
McGIS - McLean County GIS. Lakes, ponds, and artificial waterbodies. This data set is compiled at 1 = 100'.
Water: Peoria County, Illinois
2017. Peoria County GIS. Updates to Peoria County, water features were finished in June 2018 by the Peoria County GIS - IT Services Department. The dataset was screen digit...
Watersheds: Dupage County, Illinois
2016. DuPage County Illinois. Watersheds in DuPage Co., IL.
2014. City of Chicago. Waterways in Chicago, including Lake Michigan, rivers, and lakes. The data can be viewed on the Chicago Data Portal with a web browser. To view or ...
Wetlands Of Dupage County Illinois: Dupage County, Illinois
2016. DuPage County Illinois. Wetlands.
