Illinois State Geological Survey

WellLog WellLog WellLog
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Web Service, OGC Web Map Service 1.1.1
geothermal, well log, aasg, illinois, borehole, wms, wfs
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Illinois State Geological Survey (unverified)

Contact information:

Melony Barrett

Illinois State Geological Survey

615 E Peabody Dr, 61820 Champaign, US


Phone: +1 217 333-7917

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WellLogs in the state of Illinois

Available map layers (1)

WellLog (WellLog)

This layer contains data related to well log observations in the state of Illinois, obtained by the AASG for the Geothermal Data Project. The data table includes information on the location of the borehole, log type, location uncertainty, file locations and remarks. Citations are included in the dataset. The WellBoreURI for a particular feature is the cross-referencing link (foreign key) used to associate the feature with other web based information. Layer files containing the symbology for these data layers can be found in the AASG repository at The original data and metadata can be viewed or downloaded from the AASG repository at

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