Illinois Resources
of interest to Illinois Land Surveyors Illinois Land Patents issued between 1820 and 1908 from the BLM, Eastern States, General Land Office records Mapping Products from the USGS 7.5 minute Digital Elevation Models 1:12,000 Digital Orthophoto Quads 1 degree Digital Raster Graphics of scanned topo quads 7.5 minute Digital Line Graph hypsography (contours) Survey Control and others Aerial Photography USGS Map Dealers Illinois Virtual Tourist list of web servers in the state City-Net list of State net sites; also has a good Jumpsite for Weather info Yahoo list of Illinois sites Stateline.org State Legislative page Opinions of the Illinois Supreme and Appellate Courts the Official State site Access Illinois Illinois Dept. of Natural Resources Illinois Association for Floodplain and Stormwater Management List of Endangered Species from the US Fish and Wildlife Service Illinois Dept. of Transportation Illinois State Museum Illinois Railway Museum Illinois Natural History Survey maintains a Geospatial Data Clearinghouse Illinois State Geological Survey Illinois Water Resources Division of the USGS Illinois Fact Sheet of USGS programs in the State ....alternate site Illinois State Archives is home to the Public Domain Land Tract Sales Records Federal Depository Libraries in Illinois Infobahn Outfitters maintains some historical information. Maps available from IDOT available from IL State Geological Survey from SAST Illinois Waterway Charts from USACE the EPA Map Library Technology Resource Center CAGIS , the Chicago Area Geographic Information Study at UIC Illinois Freedom of Information Act Midwestern Climate Center Illinois Weather data and overview and Forecasts and Info and Warnings & Watches and Flood Risk graphic Illinois River Stage Forecasts Illinois Climatologies Illinois Environmental Protection Agency Illinois State Parks and Nature Areas Great Lakes Information Network (GLIN) Great Lakes Regional Environmental Information System Chicagoland live Traffic data, with congestion map, travel times, and speeds by loop detectors. Nice piece of work. Chicago Title Insurance Company lists of local Internet Service Providers in Illinois The List Downstate providers from Infobahn Outfitters Chicagoland proviers list a great list of [Inter-]National Providers and On-Line Services which also provide access.
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Illinois Professional Land Surveyors Association 203 South Walnut Street • P.O. Box 588 • Rochester, IL 62563 Phone 217/498-8102 • Fax 217/498-8489