{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "", "description": "The Existing_Use_Segments feature class provides a geospatial representation of the existing use class information provided on MDE's website for Maryland stream segments with a specified cool / cold water existing use determination. For more information on existing uses and to view all completed existing use determination documents, please refer to MDE's Existing Use webpage, linked here: https://mde.maryland.gov/programs/water/TMDL/WaterQualityStandards/Pages/Existing-Use-Determinations.aspx.", "summary": "", "title": "Existing Designated Use Segments", "tags": [], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 0, "maxScale": 0, "spatialReference": "", "accessInformation": "MDE\u2019s Water and Science Administration would like to acknowledge the USGS for their 1:24,000 scale National Hydrography Dataset Plus version 2 which was used during the development of this line file.", "licenseInfo": "", "portalUrl": "" }