Illinois State Geological Survey 2002 vector digital data ISGS GIS Database danvl_availsf Champaign, Illinois Illinois State Geological Survey GISDB_COAL_IL_Danville_Avail_SF_Py withheld Coal resource polygons classified as either restricted or available for mining as based on defined geologic and land-use criteria which are specific to underground and surface mining methods. This dataset was based on the combination and classification of geospatial layers sourced from both internal ISGS project data and publicly available datasets. This map was created as part of the National Coal Availability Assessment being conducted by the USGS. These data are appropriate for use in local and regional thematic analysis. The data are not appropriate as a geodetic, legal or engineering base. The data set was not and is not intended as a substitute for surveyed locations, such as can be determined by a registered Public Land Surveyor. Although useful in a GIS as a reference base layer for maps, the data set has no legal basis in the definition of boundaries or property lines. en 2002 publication date of sources Complete Irregular -90.498626 -87.495214 41.447104 37.602945 -90.498626 -87.495214 37.602945 41.447104 none geology coal availability coal availability Danville none Illinois none Reproduction or redistribution of copyrighted digital data sets or products derived therefrom outside of licensee's organization or entity is expressly forbidden. The only exception is redistribution to consultants working for the licensee, and then only for purposes related to work for the licensee. Such consultants may not further reproduce or redistribute these data sets. None of these data shall be electronically duplicated on magnetic or optical media for use by others, in whole or in part, without permission of DNR. Any hardcopies utilizing DNR data sets shall clearly indicate their source. If the licensee has modified the data in any way they are obligated to describe the types of modifications they have performed on the hardcopy map. Licensee specifically agrees not to misrepresent DNR data sets, nor to imply that changes they made were approved by DNR. These data are not to be used for commercial profit. Christopher P. Korose Illinois State Geological Survey - Coal Section mailing and physical address

615 East Peabody Drive

Champaign Illinois 61820 U.S.A. 217-333-7256 217-333-2830 korose@isgs.uiuc.edu 8:00 a.m. - 5:00 p.m., Monday-Friday Contact this individual ONLY for specific information about the use of this data set. For general questions about distribution, or availability of other data, please contact the Information Office as listed under the Distribution_Information section. ESRI ArcCatalog 9.2.2.1350 Illinois State Geological Survey 2002 report Illinois Minerals 124 Champaign, Illinois Illinois State Geological Survey Shapefile Layers used in the classification of this coverage include: coal geology and related layers that were extracted from previous coal resource coverages; overburden geology that was contoured from public ISGS well and coal test data; other geologic layers that were mapped specific to this study, extracted from previous coverages, or digitized from the source maps; and land use features were extracted from 1:24,000 and 1:100,000 scale USGS DLG files or were digitized from these sources. Any discrepancies were compared to the original source paper map, mylar separate, or previous coverage. Polygon boundaries based on isopach lines are based on public data available to the ISGS at the time of the original map compilation. Accuracy of this compilation is dependent on the locational and measurement accuracy of the original data points, the distribution of data points, the local variability of the coal seam, overburden characteristics, and other factors. Polygon and chain-node topology is present. The original ArcInfo coverage was checked for complete chain-node topology (no dangling arcs, except where appropriate), polygon labels (one per polygon, except for universal polygon), correct regions topology, boundary values appropriate for map projection and map units, and appropriate "fuzzy" tolerances. There are no known arc, polygon or region attribute values outside the appropriate value domains. In areas of limited coal resource data, boundaries may have been generalized using section lines and/or county boundaries. This is a generalized depiction of regional ground condition. Horizontal positional accuracy was verified by manual overlay of source and hard-copy plots. Arcs within line-width of source maps are deemed acceptable. For positional accuracy of source maps or coverages, contact the ISGS Coal Section. Illinois State Geological Survey, Coal Section 2002 map ISGS GIS Database danvl_tk Champaign, Illinois Illinois State Geological Survey 500000 digital data set 2002 publication date none coal thickness polygons Illinois State Geological Survey, Coal Section 1995 map ISGS GIS Database danvl_dp Champaign, Illinois Illinois State Geological Survey 500000 digital data set 1995 publication date none depth polygon values for surface mining depth restriction Illinois State Geological Survey, Coal Section 1998 map ISGS GIS Database danvl_mines Champaign, Illinois Illinois State Geological Survey 100000 digital data set 1998 publication date none mined area polygons ISGS Coal Section 1999 map ISGS Coal Section INFO Stratigraphic Database same as title Champaign, Illinois Illinois State Geological Survey digital database files 1999 processing date none point-source attribute information for coal elevation; overburden thickness and composition, and bedrock elevation ISGS 1999 map ISGS Oracle Database same as title Champaign, Illinois Illinois State Geological Survey digital database files 1999 processing date none point-source attribute information for overburden thickness and composition, bedrock elevation, and oil well locations Illinois State Geological Survey 1994 1.0 map ISGS GIS Database /gisdb/illinois/bedrock/bedtopo Champaign, Illinois Illinois State Geological Survey 500000 digital data set 1994 publication date none bedrock elevation control in areas of sparse point data and in bedrock valleys Illinois State Geological Survey 1994 1.0 map ISGS GIS Database /gisdb/illinois/surf/driftthk Champaign, Illinois Illinois State Geological Survey 500000 digital data set 1994 publication date none glacial drift thickness control in counties not mapped using point data Illinois State Geological Survey variable 1.0 map ISGS GIS Database /gisdb/illinois/natres/fedland /gisdb/illinois/natres/natpres /gisdb/illinois/natres/stconsrv /gisdb/illinois/natres/stforest /gisdb/illinois/natres/stfwa /gisdb/illinois/natres/stparks Champaign, Illinois Illinois State Geological Survey 24000 digital data set variable publication date none Polygon areas for land use restrictions. National Wildlife Refuges extracted from Federally-owned Lands. Illinois State Geological Survey variable 1.0 map ISGS GIS Database /gisdb/illinois/infra/airports /gisdb/illinois/infra/intstate /gisdb/illinois/infra/pipeline /gisdb/illinois/infra/rails /gisdb/illinois/infra/stroutes /gisdb/illinois/infra/ushways Champaign, Illinois Illinois State Geological Survey 24000 and 100000 digital data set variable publication date none Polygon areas for land use restrictions Illinois State Geological Survey 1991 1.0 map ISGS GIS Database /gisdb/illinois/admin/municipal90 Champaign, Illinois Illinois State Geological Survey 100000 digital data set 1991 publication date none Polygon areas forland use restrictions Illinois State Geological Survey 1993 1.0 map ISGS GIS Database /gisdb/illinois/bedrock/structfaults Champaign, Illinois Illinois State Geological Survey 500000 digital data set 1993 publication date none Wabash Valley fault lines buffered for geologic restrictions Bristol, H.M., and Treworgy, J.D. 1979 report Circular 509 Champaign, Illinois Illinois State Geological Survey 19 pages, 12 figures, 3 tables not available paper 1979 publication date none fault lines digitized from work maps and buffered for geologic restrictions Keys, J.N., and Nelson, W.J. 1980 report Circular 513 Champaign, Illinois Illinois State Geological Survey 23 pages, 33 figures, 1 plate 1 inch represents 1.5 miles (approx) paper 1980 publication date none fault lines digitized and buffered for geologic restrictions Nelson, W.J., and Krausse, H.F. 1981 report Circular 522 Champaign, Illinois Illinois State Geological Survey 65 pages, 62 figures, 1 plate 1 inch represents 1.6 miles (approx) paper 1981 publication date none fault lines digitized and buffered for geologic restrictions All coal resource and potential geologic and land-use coverages were coded for unique item attributes and sequentially unioned together in ArcInfo into one coverage, then classified using an INFO program. The INFO program consisted of a set defined rules and restrcitions to mining which hierarchically classified each polygon within the unioned coverage. Polygons which were not classified as restricted were thus identified as coal available for mining. The resultant polygon coverage was created as follows, using steps similar to the processing of the Springfield Coal coverages shown as an example: >STEP 1 - Union all layers and clip with Springfield crop: > >Description Coverage Unique Item > >Thickness of interval 5 to 6: intrvl56 RESTRICTED-5 >Thickness of bedrock cover: bedthk5_el BEDTHICK5 >Ratio of bedrock to drift: bed2dft_el RATIO >Min. bedrock for surface mining: bedres5_el BR-CODE >Depth of Springfield: depth5alldcl DEPTH >Stripping ratio: sratio5_cl AVE-STRIP-RATIO >Galatia channel: galatia ILCHANNEL = 9 >Galatia channel buffer: chanbuff_cl INSIDE-CHANNEL = 100 >Dykersburg transition zone: dykers_trans TRANSITION = 100 >Lower sulfur coal: dykers_trans DYKERSBURG = 100 >Centralia fault buffers: fltcent300 INSIDE-CENTRALIA >Wabash Valley fault buffers: fltwabbufcl INSIDE-WABASH >Rend Lake fault buffers: fltc513buf INSIDE-RENDLAKE >Cottage Grove, master fault buf: flt_majbufcl INSIDE-CG-MAJOR >Cottage Grove, minor faults west buf: flt_min100wcl INSIDE-CGMIN100W >Cottage Grove, minor faults east buf: flt_min100ecl INSIDE-CGMIN100E >Igneous dikes buffer: flt_dike30 INSIDE-DIKE >Areas of closely-space oil wells: oilwells_cl NUM-WELLS = 4 or 8 >Thickness of Springfield Coal: sprfd_tk_99b THICK-SPRING >Mines in Springfield: coal5_mines M-INDEX > 0 >200 ft mine buffer: coal5_m200cl INSIDE-MINE200 >Potential landuse conflicts potnt_lucfcl POTENTIAL-LUCONF >Towns: towns_cl FIPS_PLACE > 0 >Town buffer: townbuf_er INSIDE-TOWNS2640 >Land use restrictions: lu-all-clp > INSIDE-USHWY100 > INSIDE-TOWNS2640 > INSIDE-STPARK100 > INSIDE-STHWY100 > INSIDE-FWA100 > INSIDE-FOREST100 > INSIDE-CONSRV100 > INSIDE-PIPE100 > INSIDE-REFU100 > INSIDE-PRESRV100 > INSIDE-INTST100 > INSIDE-DAMS100 > INSIDE-AIRPT100 > >union intrvl56_el bedthk5_el tempun1 # join > >union bed2dft_el bedres5_el tempun2 # join > >union depth5alldcl sratio5_cl tempun3 # join > >union chanbuff_cl galatia tempun4 # join > >union dykers_trans flt_min100wcl tempun5 # join > >union fltwabbufcl fltc513buf tempun6 # join > >union oilwells_cl flt_majbufcl tempun7 # join > >union flt_min100ecl flt_dike30 tempun8 # join > >union sprfd_tk_99b coal5_mines tempun9 # join > >union potnt_lucfcl towns_cl tempun10 # join > >union coal5_m200cl block2small tempun11 # join > >union lu-all-clp tempun11 tempuna # join > > >union tempun9 tempun1 tempun12 # join >union tempun2 tempun3 tempun13 # join >union tempun4 tempun5 tempun14 # join >union tempun6 tempun7 tempun15 # join >union tempun8 tempun10 tempun16 # join > >union tempun12 tempun13 tempun17 # join >union tempun14 tempun15 tempun18 # join > >union tempun16 tempuna tempun19 # join >union tempun17 tempun18 tempun20 # join > >union tempun19 tempun20 tempun21 # join > >clip tempun21 sprfd_crop sprfd_all > > >kill tempun1 >kill tempun2 >kill tempun3 >kill tempun4 >kill tempun5 >kill tempun6 >kill tempun7 >kill tempun8 >kill tempun9 >kill tempun10 >kill tempun11 >kill tempuna >kill tempun12 >kill tempun13 >kill tempun14 >kill tempun15 >kill tempun16 >kill tempun17 >kill tempun18 >kill tempun19 >kill tempun20 >kill tempun21 > >additem sprfd_all.pat sprfd_all.pat AVAIL-UG 2 2 I >additem sprfd_all.pat sprfd_all.pat AVAIL-SF 2 2 I > > >STEP 2 - Classify polygons according to mining method using INFO programs, >run within ArcInfo amls: > >A). FOR SURFACE MINING: > >&args cover >/* >/* &r CLASSIFY-AVAIL-SF SPRFD_ALL >/* >/* Remember to type coverage name in allcaps or .pat file will not be found >/* >/* >/* CODES FOR AVAILABILITY STATUS (AVAIL-SF) >/* 1 = available >/* 3 = available, but with potential land use conflicts >/* 10 = mined out >/* 20 = coal less than minimum thickness >/* 30 = overburden greater than 200 ft >/* 41 = within 100 ft of cemetery >/* 44 = within 100 ft of public land >/* 47 = within 100 ft of mined-out area >/* 48 = within 100 ft of dam >/* 50 = within 100 ft of railroad >/* 51 = within 100 ft of pipeline >/* 53 = within 100 ft of paved highway >/* 55 = within 100 ft of airport >/* 56 = within 2640 ft of town or 500 ft of subdivision >/* 57 = within angle of draw or 100 ft of church or school >/* 60 = strip ratio > 25:1 >/* 63 = unfavorable bedrock to drift ratio >/* 66 = average stripping ratio > 20:1 (set interactively using aplot.aml) >/* 80 = block size too small (set interactively using aplot.aml) >/* 82 = insufficient data >/* >&data arc info >ARC >ERASE CLASSIFY-AVAIL-SF >Y >SEL %cover%.PAT >RES BY $RECNO = 1 >CALC AVAIL-SF = 0 >NSELECT >PROGRAM CLASSIFY-AVAIL-SF >PROGRAM CLASSIFY-AVAIL-SF >REM >REM CLASSIFY-AVAIL-SF: Program to classify the availability of resources >REM for surface mining. This program assumes that a PAT file has been >REM selected. >REM >REM WRITTEN BY: C. Treworgy, 3/4/1999 >REM >CALC AVAIL-SF = 0 >RES THICK-SPRING > 0 >CALC AVAIL-SF = 1 >PROGRAM SECTION TWO >IF POTENTIAL-LUCONF = 100 > CALC AVAIL-SF = 3 >ENDIF >IF BR-CODE GE 60 > CALC AVAIL-SF = 63 >ENDIF >IF AVE-STRIP-RATIO > 25 > CALC AVAIL-SF = 60 >ENDIF >IF INSIDE-TOWNS2640 = 100 > CALC AVAIL-SF = 56 >ENDIF >IF INSIDE-AIRPT100 = 100 > CALC AVAIL-SF = 55 >ENDIF >IF INSIDE-USHWY100 = 100 OR INSIDE-STHWY100 = 100 OR INSIDE-INTST100 = 100 > CALC AVAIL-SF = 53 >ENDIF >IF INSIDE-PIPE100 = 100 > CALC AVAIL-SF = 51 >ENDIF >IF INSIDE-RAILS100 = 100 > CALC AVAIL-SF = 50 >ENDIF >IF INSIDE-DAMS100 = 100 > CALC AVAIL-SF = 48 >ENDIF >IF INSIDE-MINE200 = 100 > CALC AVAIL-SF = 47 >ENDIF >IF INSIDE-STPARK100 = 100 OR INSIDE-FWA100 = 100 OR INSIDE-CONSRV100 = 100 OR INSIDE-REFU100 = 100 OR INSIDE-PRESRV100 = 100 > CALC AVAIL-SF = 44 >ENDIF >IF DEPTH GE 200 > CALC AVAIL-SF = 30 >ENDIF >IF THICK-SPRING < 18 > CALC AVAIL-SF = 20 >ENDIF >IF THICK-SPRING = 5 > CALC AVAIL-SF = 82 >ENDIF >IF M-INDEX > 0 > CALC AVAIL-SF = 10 >ENDIF >PROGRAM END > >RUN CLASSIFY-AVAIL-SF >Q STOP >&end > > >B). FOR UNDERGROUND MINING: > >&args cover >/* >/* Remember to type coverage name in allcaps or .pat file will not be found >/* >/* Written by C. Treworgy, ISGS >/* Modified: 3/1/99 -cpk >/* Modified: 3/18/99 - cgt, railroads & cemeteries commented out. >/* >/* >/* CODES FOR AVAILABILITY STATUS (AVAIL-UG): >/* 1 = available >/* 3 = available, but potential land use conflicts >/* 4 = available, but with 4 to 7 oil wells per 40 acres >/* 5 = available, but with transitional roof >/* 6 = available, but bedrock cover < 100 ft >/* 10 = mined out >/* 20 = coal less than 28" (2.3') thick >/* 41 = within angle of draw or 100 ft of cemetery >/* 44 = within angle of draw or 100 ft of state park >/* 47 = within angle of draw or 200 ft of mined-out area >/* 49 = within area of closely-spaced oil wells >/* 50 = within angle of draw or 100 ft of railroad >/* 53 = within angle of draw or 100 ft of paved highway >/* 55 = within angle of draw or 100 ft of airport >/* 56 = within angle of draw or 100 ft of town or subdivision >/* 57 = within angle of draw or 100 ft of church or school >/* 58 = within angle of draw or 100 ft of dam >/* 59 = within angle of draw or 100 ft of flood plain >/* 60 = bedrock cover less than 40 ft thick >/* 61 = bedrock to drift ratio < 0.5:1 >/* 64 = bedrock cover less than 75 ft thick >/* 65 = bedrock to drift ratio < 1:1 >/* 70 = inside faulted area or near igneous dike >/* 73 = interval between seams < 40 ft >/* 75 = within 0.5 miles of channel >/* 76 = adverse mining conditions (e.g. sandstone channel above Danville in Vincennes Quad) >/* 77 = Roof prob (e.g. Energy 10-20'; Dyk. thinning) >/* 78 = Sandstone within 5' of coal >/* 79 = Yield < 65% OR partings too thick, yield less than specified minimum >/* 80 = block size too small (set interactively using aplot.aml) >/* 82 = insufficient data >/* 90 = coal less than 3.5 ft. thick >&data arc info >ARC >ERASE CLASSIFY-AVAIL-UG >Y >SEL %cover%.PAT >RES BY $RECNO = 1 >CALC AVAIL-UG = 0 >NSELECT >PROGRAM CLASSIFY-AVAIL-UG >CALC AVAIL-UG = 1 >PROGRAM SECTION TWO >IF BLOCK-SIZE = 1 > CALC AVAIL-UG = 80 >ENDIF >IF THICK-SPRING LT 42 > CALC AVAIL-UG = 90 >ENDIF >IF INSIDE-CHANNEL = 100 > CALC AVAIL-UG = 75 >ENDIF >IF RESTRICTED-5 CN 'Y' > CALC AVAIL-UG = 73 >ENDIF >IF ( INSIDE-WABASH = 100 OR INSIDE-RENDLAKE = 100 OR INSIDE-CG-MAJOR = 100 OR INSIDE-CGMIN100W = 100 OR INSIDE-CGMIN100E = 100 OR INSIDE-DIKE = 100 ) > CALC AVAIL-UG = 70 >ENDIF >IF RATIO LT 1 AND RATIO GT 0 > CALC AVAIL-UG = 65 >ENDIF >IF BEDTHICK5 LT 75 AND BEDTHICK5 GT 0 > CALC AVAIL-UG = 64 >ENDIF >IF RATIO LT 0.5 AND RATIO GT 0 > CALC AVAIL-UG = 61 >ENDIF >IF BEDTHICK5 LT 40 AND BEDTHICK5 GT 0 > CALC AVAIL-UG = 60 >ENDIF >IF INSIDE-DAMS100 = 100 > CALC AVAIL-UG = 58 >ENDIF >IF NUM-WELLS = 8 > CALC AVAIL-UG = 49 >ENDIF >IF FIPS_PLACE > 0 > CALC AVAIL-UG = 56 >ENDIF >IF INSIDE-AIRPT100 = 100 > CALC AVAIL-UG = 55 >ENDIF >IF INSIDE-INTST100 = 100 > CALC AVAIL-UG = 53 >ENDIF >REM IF INSIDE-RAILS100 = 100 >REM CALC AVAIL-UG = 50 >REM ENDIF >IF INSIDE-MINE200 = 100 > CALC AVAIL-UG = 47 >ENDIF >IF ( INSIDE-STPARK100 = 100 OR INSIDE-FWA100 = 100 OR INSIDE-FOREST100 = 100 OR INSIDE-CONSRV100 = 100 OR INSIDE-REFU100 = 100 OR INSIDE-PRESRV100 = 100 ) > CALC AVAIL-UG = 44 >ENDIF >REM IF INSIDE-CEM100 = 100 >REM CALC AVAIL-UG = 41 >REM ENDIF >IF THICK-SPRING = 5 > CALC AVAIL-UG = 82 >ENDIF >IF THICK-SPRING LT 28 AND THICK-SPRING NE 5 > CALC AVAIL-UG = 20 >ENDIF >IF M-INDEX > 0 > CALC AVAIL-UG = 10 >ENDIF >IF AVAIL-UG = 1 > IF BEDTHICK5 LT 100 AND BEDTHICK5 GT 0 > CALC AVAIL-UG = 6 > ENDIF > IF TRANSITION = 100 > CALC AVAIL-UG = 5 > ENDIF > IF NUM-WELLS = 4 > CALC AVAIL-UG = 4 > ENDIF > IF POTENTIAL-LUCONF = 100 > CALC AVAIL-UG = 3 > ENDIF >ENDIF >PROGAM END > >RUN CLASSIFY-AVAIL-UG >Q STOP >&end >&return 1999 Existing Coal Section resource coverages for each appropriate county contain detailed information on thickness, depth, and tonnage. The classified coverage 'sprfd_all' was then used in conjunction with these county resource coverages to identify blocks of available coal that had a) less than sufficient tonnage required, or b) too irregular a shape to support a mining operation. The block restriction polygons in the 'sprfd_all' coverage were coded interactively using ArcView and/or with minor editing in ArcInfo. For detailed information on minimum block size tonnages used as well as other restrictions to mining, please see report IM118, The Availability of the Springfield Coal for Mining in Illinois. 1999 Metadata imported. withheld 20040324 12244200 Vector Simple FALSE 0 TRUE FALSE North American Datum of 1983 Geodetic Reference System 80 6378137.000000 298.257222 GCS_North_American_1983 Explicit elevation coordinate included with horizontal coordinates not applicable Attribute items are in typical ARC/INFO feature class format. User-defined attributes are: Polygon attributes: >AVAIL-SF - detailed codes as listed above in Process_Step (STEP 2). >/* 1 = available >/* 3 = available, but with potential land use conflicts >/* 5 = (new) available if mined with SF-available Herrin Coal >/* 10 = mined out >/* 20 = coal less than minimum thickness >/* 30 = overburden greater than 200 ft >/* 44 = within 100 ft of public land >/* 47 = within 100 ft of mined-out area >/* 48 = within 100 ft of dam >/* 50 = within 100 ft of railroad >/* 51 = within 100 ft of pipeline >/* 53 = within 100 ft of paved highway >/* 55 = within 100 ft of airport >/* 56 = within 2640 ft of town or 500 ft of subdivision >/* 60 = strip ratio > 25:1 >/* 63 = unfavorable bedrock to drift ratio >/* 66 = average stripping ratio > 20:1 >/* 80 = block size too small >/* 82 = insufficient data > >ITEM_LABEL - text labels of detailed availability codes > >SIMPLE_LABEL - text labels of general availability classification: > available > avail, potential restrictions > restricted or mined out none AVAIL_SF AVAIL_SF SmallInteger 2 5 0 SIMPLE_LAB OBJECTID OID 4 10 0 Area of feature in internal units squared. Esri Positive real numbers that are automatically generated. IL_Danville_Avail_SF_Py Feature Class 0 Shape Shape Geometry 8 Feature geometry. ESRI Coordinates defining the features. 0 0 SHAPE ITEM_LABEL String 30 Feature geometry. ESRI Coordinates defining the features. 0 0 source_organization Source Organization String 255 0 0 hyperlink Link String 255 0 0 resource_date Date of Resource String 255 0 0 ITEM_LABEL SIMPLE_LAB String 30 0 0 st_area(shape) st_area(shape) Double 0 0 0 st_perimeter(shape) st_perimeter(shape) Double 0 0 0 Illinois State Geological Survey Information Office mailing and physical address

615 East Peabody Drive

Champaign Illinois 61820 U.S.A. 217-244-2414 217-244-0802 isgs@isgs.uiuc.edu 8:00 a.m. - 5:00 p.m., Monday-Friday The Illinois Department of Natural Resources (DNR) provides these geographic data "as is." DNR makes no guarantee or warranty concerning the accuracy of information contained in the geographic data. DNR further makes no warranties, either expressed or implied as to any other matter whatsoever, including, without limitation, the condition of the product, or its fitness for any particular purpose. The burden for determining fitness for use lies entirely with the user. Although these data have been processed successfully on computers of DNR, no warranty, expressed or implied, is made by DNR regarding the use of these data on any other system, nor does the fact of distribution constitute or imply any such warranty. In no event shall the DNR have any liability whatsoever for payment of any consequential, incidental, indirect, special, or tort damages of any kind, including, but not limited to, any loss of profits arising out of use of or reliance on the geographic data or arising out of the delivery, installation, operation, or support by DNR. Downloadable Data 0.000 0.000 20071217 20020822 Illinois State Geological Survey Christopher P. Korose mailing and physical address

615 East Peabody Drive

Champaign Illinois 61820 U.S.A. 217-333-7256 217-333-2830 korose@isgs.uiuc.edu 8:00 a.m. - 5:00 p.m., Monday-Friday FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998 This metadata document is intended for public distribution none en local time 20230202 09151500 FALSE 20230602 21271100 20230602 21271100 IL_Danville_Avail_SF_Py 002 Projected GCS_WGS_1984 Linear Unit: Meter (1.000000) <ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/3.1.0'><WKT>PROJCS[&quot;WGS_1984_Web_Mercator_Auxiliary_Sphere&quot;,GEOGCS[&quot;GCS_WGS_1984&quot;,DATUM[&quot;D_WGS_1984&quot;,SPHEROID[&quot;WGS_1984&quot;,6378137.0,298.257223563]],PRIMEM[&quot;Greenwich&quot;,0.0],UNIT[&quot;Degree&quot;,0.0174532925199433]],PROJECTION[&quot;Mercator_Auxiliary_Sphere&quot;],PARAMETER[&quot;False_Easting&quot;,0.0],PARAMETER[&quot;False_Northing&quot;,0.0],PARAMETER[&quot;Central_Meridian&quot;,0.0],PARAMETER[&quot;Standard_Parallel_1&quot;,0.0],PARAMETER[&quot;Auxiliary_Sphere_Type&quot;,0.0],UNIT[&quot;Meter&quot;,1.0],AUTHORITY[&quot;EPSG&quot;,3857]]</WKT><XOrigin>-20037700</XOrigin><YOrigin>-30241100</YOrigin><XYScale>10000</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>102100</WKID><LatestWKID>3857</LatestWKID></ProjectedCoordinateSystem> WGS_1984_Web_Mercator_Auxiliary_Sphere 1.0 Esri ArcGIS 13.1.0.41833 IL_Danville_Avail_SF_Py -90.498626 -87.495214 41.447104 37.602945 1 -90.498626 -87.495214 41.447104 37.602945 1 ISO 19115 Geographic Information - Metadata DIS_ESRI1.0 dataset 002 withheld Local Area Network 0.000 Shapefile Enterprise Geodatabase Feature Class GCS_North_American_1983 EPSG 6.18.3(9.3.1.2) 0 20230602