This dataset contains active fault features compiled by the Arizona Geological Survey, and published as a Web feature service for the National Geothermal Data System. Fields in the Active Fault Feature Content Model will become XML elements in interchange documents for WMS simple features provided by a node in the USGIN network. Each feature includes a Fault Name, Symbol and Source. The dataset is spatially referenced to EPSG: 4326 (for interoperability). The data contained in the submitted dataset is available as an Excel Spreadsheet, Access Database (.mdb), ESRI service, WMS and WFS service. Link to Active (Quaternary) Fault Feature Content Model: http://stategeothermaldata.org/data_delivery/content_models/active_faultquaternary_fault.