This dataset contains well log observations compiled by the Arizona Geological Survey, and published as a Web feature service for the National Geothermal Data System. Fields in the Well Log Observation Content Model will become XML elements in interchange documents for WMS simple features provided by a node in the USGIN network. Each observation includes a Log URI, API Number, Latitude and Longitude spatially referenced to EPSG: 4326 (for interoperability). The data contained in the submitted dataset is available as an Excel Spreadsheet, ESRI service, WMS and WFS service. 2,491 well log observations are included in the dataset. Link to Well Log Observation Content Model: http://stategeothermaldata.org/data_delivery/content_models/well_log_observation.

These magnetic anomaly maps for the State of Ohio are in .pdf format. One gives gridded residual magnetic anomaly data from U.S. Geological Survey magnetic anomaly map of Ohio, and the other shows CHAMP-corrected magnetic anomalies. Both maps provide locations of faults and county outlines and names.

Four structure-contour maps in .pdf format contain the extent and structure of the Copper Ridge, Devonian Shale, Medina, and the Oriskany Sandstone formations in subsurface Ohio. Elevation contours, fault lines, and oil and gas wells are displayed in each map, along with county outlines and names.

These spreadsheets contain basic information describing well logs and compiled by the Arkansas Geological Survey, published as a Web feature service for the National Geothermal Data System. The documents contain 8 worksheets, including information about the template, resource provider information, the data, a field list (data mapping view) and a worksheet with vocabularies for use in populating the spreadsheet (data valid terms). Fields in the data table include Well Name, API Number, Ended Drilling Date, Well Type, Bottom Logged Interval, and Log Notes.

GIS shape files for Utah's Quaternary volcanic flows

This workbook contains well log observation features for the State of Wisconsin. These will be point features that locate the well origin for a well bore from which a well log is available. The well log observation record describes the log (type, top and bottom of logged interval) and provides links to representations of the actual log data, which typically will be either a paper copy, scanned image, or LAS file. In some cases the log may be represented in an Excel Spreadsheet. 8 worksheets included in this workbook provide information about the template, resource provider information, the data, and a terms list and type code list for terms used in the data. Fields in the data include log and well bore URIs, top, bottom, and total depths driller, location, and scanned file URIs. The wellbore URI is the cross-referencing link (foreign key) used to associate the header record, well log records, temperature measurements, and other information from a particular borehole.

This dataset contains borehole lithology data associated with a geothermal temperature depth survey. Each interval feature has a top (without a bottom), measured from the ground surface (convention for interoperability) and a geologic unit description that will be identical with the content associated with polygons on a geologic map. Other sheets in the workbook provide additional explanatory material and provide information on the origin of the dataset, its review and lineage, and a data terms sheet providing terms used in the data. 15,222 borehole intervals with lithology are represented in this dataset for the State of Iowa, provided by the Iowa Geological and Water Survey.

This dataset contains data provided by the Iowa Geological and Water Survey for heat pump facilities in the State of Iowa, including individual heat transfer installations (well, trench, pit) as well as facilities that aggregate more than one heat transfer installation. These features represent 2,785 residential facilities. There are 6 worksheets in this document, including information about the template, resource provider information, the data, and a list of possible data terms used in the data. Fields in the data include facility name, system type, heat application, date installed and drilled, driller depth, and location.

This dataset is a compilation of quaternary volcanic flow features in Utah, provided by the Utah Geological for the National Geothermal Data System. Two formats are available as a download: GIS Shapefiles and a File Geodatabase.

Historical data complied for seismic events in the state of Ohio, by Bradley, E. A., and Bennett, T. J., 1965 with newspaper accounts and various seismic networks (GSC, UTLO, SUSSN, NCE, OSN, and others). Contains 245 records of events ranging from 1700s - 2000s. This document contains 8 worksheets, including resource provider information, the data, and a field list (data mapping view). Fields in the data table include origin data and time, event type, seisometer network, magnitude, depth, and depth uncertainty.