{ "culture": "en-US", "name": "SG_System", "guid": "1E4BC006-B52F-43C1-9304-2198FE270E89", "catalogPath": "", "snippet": "Map depicting Illinois public water supply (PWS) wells that use sand and gravel aquifers", "description": "Map depicting Illinois public water supply (PWS) wells that use sand and gravel aquifers", "summary": "Map depicting Illinois public water supply (PWS) wells that use sand and gravel aquifers", "title": "Sand and Gravel Aquifer System", "tags": [ "aquifers", "geology", "illinois", "groundwater" ], "type": "Map Service", "typeKeywords": [ "Data", "Service", "Map Service", "ArcGIS Server" ], "thumbnail": "thumbnail/thumbnail.png", "url": "", "extent": [ [ -91.5135250314634, 36.9699719169198 ], [ -87.495213917099, 42.5083557328238 ] ], "spatialReference": "WGS_1984_Web_Mercator_Auxiliary_Sphere", "accessInformation": "ISWS, ISGS", "licenseInfo": "" }