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You searched for: Subject Inland Waters Remove constraint Subject: Inland Waters Place Illinois Remove constraint Place: Illinois
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university-of-chicago

2. 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...
university-of-chicago

3. 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.
university-of-chicago

5. 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...
university-of-chicago

6. 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...
university-of-wisconsin-madison

7. 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...
university-of-illinois-urbana-champaign

9. Historical Aerial Photography: Illinois, 1937-1947

1936-1941. Illinois State Geological Survey. The primary data set consists of historical black and white aerial photographs from Illinois acquired during 1936 to 1941. Alternative years of pho...
university-of-chicago

10. 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...