Illinois Natural Resources Geospatial Data Clearinghouse Geospatial Data Clearinghouse Home


Illinois GIS Data and Metadata

Access data sets and associated metadata by browsing the categories shown below.


Base Data
Base Data and PLSS
Infrastructure
Infrastructure
Elevation
Elevation
Bedrock Geology
Bedrock Geology
Surficial Geology
Surficial Geology
Water Resources
Water Resources and Hydrology

These icons accompany each data set:

screen-sized
GIF images
GIF image icon
FGDC style
metadata
FGDC metadata icon
ESRI
Shapefiles
data icon