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Name: Right-to-Know for Private Water Wells in proximity to a Public Water Supply
Display Field: Name
Type: Feature Layer
Geometry Type: esriGeometryPoint
Description: This data layer contains the Right-to-Know Notices for Private Water Wells in proximity to a Public Water Supply. To be used for ArcGIS Desktop 10.1 and ArcGIS Server 10.1 web applications using the ArcGIS Viewer for Silverlight.
Definition Expression: N/A
Copyright Text: Not to be used for commercial profit.
Name: Right-to-Know Notices for Public Water Supply Wells
Display Field: W_CWS_NAME
Type: Feature Layer
Geometry Type: esriGeometryPoint
Description: This data layer contains the Right-to-Know Notices for Public Water Supply Wells. To be used for ArcGIS Desktop 10.1 and ArcGIS Server 10.1 web applications using the ArcGIS Viewer for Silverlight.
Definition Expression: N/A
Copyright Text: Not to be used for commercial profit.
Description: This data layer contains the locations of Illinois EPA Site Related Right to Know locations with hyperlinks to Notification Letters. To be used for ArcGIS Desktop 10.1 and ArcGIS Server 10.1 web applications using the ArcGIS Viewer for Silverlight.
Definition Expression: N/A
Copyright Text: Not to be used for commercial profit.
Description: This coverage represents areas subject to local ordinances prohibiting the installation and use of new potable water supply wells that have been reviewed by the Illinois Environmental Protection Agency (Illinois EPA) and approved for use as environmental institutional controls pursuant to 35 Ill. Adm. Code 742. The areas shown may include the entire jurisdiction of the local government adopting the ordinance or may include only a limited area within that jurisdiction.
Description: <DIV STYLE="text-align:Left;"><DIV><P><SPAN>composit view from SQL back end of BOL VSRU Access tables and GIS points tabulaar data is updated live and coordinate data is updated nightly</SPAN></P></DIV></DIV>
Description: <DIV STYLE="text-align:Left;"><DIV><P><SPAN>composit view from SQL back end of BOL CCDD Access tables and GIS points tabulaar data is updated live and coordinate data is updated nightly</SPAN></P><P><SPAN>Spatial view built through SQL join to BOL CCDD Access data</SPAN></P></DIV></DIV>
Description: This data layer contains the Illinois County Boundaries. To be used for ArcGIS Desktop 10.1 and ArcGIS Server 10.1 web applications using the ArcGIS Viewer for Silverlight.
Definition Expression: N/A
Copyright Text: Not to be used for commercial profit.
Description: The Rail Network is a comprehensive database of the nation's railway system at the 1:100,000 scale or better. The data set covers all 50 States plus the District of Columbia.
Definition Expression: N/A
Copyright Text: Acknowledgment of the Federal Railroad Administration (FRA)
Description: The Rail Network is a comprehensive database of the nation's railway system at the 1:100,000scale or better. The data set covers all 50 States plus the District of Columbia.
Definition Expression: N/A
Copyright Text: Acknowledgment of the Federal Railroad Administration (FRA)
Description: The Rail Network is a comprehensive database of the nation's railway system at the 1:100,000scale or better. The data set covers all 50 States plus the District of Columbia.
Definition Expression: N/A
Copyright Text: Acknowledgment of the Federal Railroad Administration (FRA)
Color: [85, 255, 0, 255] Background Color: N/A Outline Color: N/A Vertical Alignment: bottom Horizontal Alignment: center Right to Left: false Angle: 0 XOffset: 0 YOffset: 0 Size: 22 Font Family: Courier New Font Style: normal Font Weight: bold Font Decoration: none
Color: [255, 255, 0, 255] Background Color: N/A Outline Color: N/A Vertical Alignment: bottom Horizontal Alignment: center Right to Left: false Angle: 0 XOffset: 0 YOffset: 0 Size: 24 Font Family: Times New Roman Font Style: normal Font Weight: bold Font Decoration: none
Color: [0, 0, 0, 255] Background Color: N/A Outline Color: N/A Vertical Alignment: bottom Horizontal Alignment: center Right to Left: false Angle: 0 XOffset: 0 YOffset: 0 Size: 8 Font Family: Arial Font Style: normal Font Weight: normal Font Decoration: none
Description: This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the United States and its Territories. These data delineate the areal extent of wetlands and surface waters as defined by Cowardin et al. (1979). Certain wetland habitats are excluded from the National mapping program because of the limitations of aerial imagery as the primary data source used to detect wetlands. These habitats include seagrasses or submerged aquatic vegetation that are found in the intertidal and subtidal zones of estuaries and near shore coastal waters. Some deepwater reef communities (coral or tuberficid worm reefs) have also been excluded from the inventory. These habitats, because of their depth, go undetected by aerial imagery. By policy, the Service also excludes certain types of "farmed wetlands" as may be defined by the Food Security Act or that do not coincide with the Cowardin et al. definition. Contact the Service's Regional Wetland Coordinator for additional information on what types of farmed wetlands are included on wetland maps.
Description: Group Layer
HUC 8, HUC 10, HUC 12
Based on NHD
Click on "Group for list of features
highlight feature and click Properties for more information
Description: This data layer contains those areas which have been designated as Class III Special Resource Groundwater. Class III Special Resource Groundwater is groundwater which may take on an ecologically vital role, such as supporting a wetland or cave. More stringent standards may be developed to classify and protect areas which are deemed Class III.
Description: Group Layer
Compilation of geology features
Click on "Group" tab to get list of features in group layer
highlight feature and click on Properties for more info
Description: This data set was compiled to replace/update the existing feature dataset (IL_Bedrock_Geology_500K_1967), based on the 1967 Willman et al. Geologic Map of Illinois. fault lines
Description: This data set was compiled to replace/update the existing feature dataset (IL_Bedrock_Geology_500K_1967), based on the 1967 Willman et al. Geologic Map of Illinois. The data can be used for any project which requires bedrock data at a scale of 1:500,000. This data should not be used at a scale larger than 1:500,000. map of bedrock strata
Value: Bordon siltstone (includes Chouteau Ls. in east-central IL Label: Bordon siltstone (includes Chouteau Ls. in east-central IL Description: Symbol:
Value: Glen Park, Hannibal, Chouteau, McCraney, Prospect Hill, Sta* Label: Glen Park, Hannibal, Chouteau, McCraney, Prospect Hill, Sta* Description: Symbol:
Description: This data layer contains the Illinois County Boundaries. To be used for ArcGIS Desktop 10.1 and ArcGIS Server 10.1 web applications using the ArcGIS Viewer for Silverlight.
Definition Expression: N/A
Copyright Text: Not to be used for commercial profit.