{ "culture": "en-US", "name": "CO_System", "guid": "82BB28C0-198D-4E7C-9A8F-7F38767E5CC5", "catalogPath": "", "snippet": "Map depicting Illinois public water supply (PWS) wells that use Cambrain-Ordovician sandstone aqufers", "description": "Map depicting Illinois public water supply (PWS) wells that use Cambrain-Ordovician sandstone aqufers", "summary": "Map depicting Illinois public water supply (PWS) wells that use Cambrain-Ordovician sandstone aqufers", "title": "Cambrian-Ordovician Sandstone Aquifer System", "tags": [ "aquifers", "geology", "illinois", "groundwater" ], "type": "Map Service", "typeKeywords": [ "Data", "Service", "Map Service", "ArcGIS Server" ], "thumbnail": "thumbnail/thumbnail.png", "url": "", "extent": [ [ -91.5135183336246, 36.9699719169198 ], [ -87.5244559166518, 42.5083479166526 ] ], "spatialReference": "WGS_1984_Web_Mercator_Auxiliary_Sphere", "accessInformation": "ISGS, ISWS", "licenseInfo": "" }