Welcome to NGDS, information for discovery, evaluation, and development of geothermal resources.

NGDS is your source for access to information resources on geothermal energy from a national network of data providers. Data are contributed by academic researchers, private sector participants, and state and federal agencies, primarily the Department of Energy. Access, view, and download data with this free and easy online search tool.

 

Steaming ground near Roosevelt Hot Springs, Utah. Photo by Robert Blackett, Utah Geological Survey.
Yellowstone National Park. Photo by a.dombrowski, CC BY-SA 2.0.
Milgro Nursery's greenhouses (poinsettias), Newcastle, Utah. Photo by Robert Blackett, Utah Geological Survey.
Utah geothermal well flow test at Milgro Nursery's greenhouses, Newcastle, Utah. Photo by Robert Blackett, Utah Geological Survey.
Hot Spring near the Town of Mammoth Lakes, California. Photo by Jack Truschel, Geothermal District Engineer, Division of Oil, Gas, & Geothermal Resources, California Departmant of Conservation.
The Geysers geothermal power plant north of San Francisco, California. Photo by ThinkGeoEnergy, CC BY 2.0.
The Geysers geothermal power plant north of San Francisco, California. Photo by ThinkGeoEnergy, CC BY 2.0.
Hot springs in West Thumb Geyser Basin. Photo by carolynconner, CC BY 2.0.
The travertine mount at Warm Springs, Montana. The rust-colored mound was once the most striking feature in the Deer Lodge Valley. The red staining is from iron oxide precipitation and shows the area where the spring is currently discharging. The hot springs bubbling from the peak of the mound produce about 50 gpm at 172°F — one of the hottest geothermal resources in the state of Montana. Photo byGary Icopini, Montana Bureau of Mines and Geology.

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New Data

OIT’s GeoHeat Center submitted Document Metadata for the NGDS Design & Testing Project.
Stanford University submitted Absorption Data for the NGDS Design & Testing Project.
Arkansas submitted new Borehole Temperature Data for the AASG State Geothermal Data Project.
Washington submitted new Borehole Temperature Data for the AASG State Geothermal Data Project.
Washington submitted new Well Header Data for the AASG State Geothermal Data Project.
New Mexico submitted new Geothermal Data and Metadata for the AASG State Geothermal Data Project.
Washington submitted new Map Data for the AASG State Geothermal Data Project.
New York submitted new Digital Well Log Data for the AASG State Geothermal Data Project.
Pennsylvania submitted new Borehole Temperature Observation Data for the AASG State Geothermal Data Project.
Virginia submitted new Delaware Geothermal Data for the AASG State Geothermal Data Project.
South Dakota submitted new Aqueous Chemistry Data for the AASG State Geothermal Project.
Oklahoma submitted new Scanned Well Log Data for the AASG State Geothermal Data Project.
Virginia submitted new Delaware, Georgia, and Virginia Gravity Map Data Metadata for the AASG State Geothermal Data Project.
Montana submitted new Heat Flow Measurement Data for the AASG State Geothermal Data Project.
North Dakota submitted new Nebraska Heat flow Observation Data for the AASG State Geothermal Data Project.
Virginia submitted new Maryland Geothermal Data and Metadata for the AASG State Geothermal Data Project.
North Dakota submitted new Nebraska Temperature Depth Data for the AASG State Geothermal Data Project.
North Dakota submitted new Nebraska Geothermal Data for the AASG State Geothermal Data Project.
New York submitted new Well Log Data for the AASG State Geothermal Data Project.
Arkansas submitted new Well Log Data for the AASG State Geothermal Data Project.
Virginia submitted new Delaware Thermal Conductivity Data for the AASG State Geothermal Data Project.
New Mexico submitted new Geochronology Data for the AASG State Geothermal Data Project.
New Mexico submitted new Well Header Data for the AASG State Geothermal Data Project.
New York submitted new Geothermal Data Metadata for the AASG State Geothermal Data Project.
Mississippi submitted new Bottom Hole Temperature Observation Data for the AASG State Geothermal Data Project.
New Hampshire submitted new Geothermal Well Data for the AASG State Geothermal Data Project.
Tennessee submitted new Thermal Spring Feature Data for the AASG State Geothermal Data Project.
New Jersey submitted new Ground Water Heat Pump Study Data for the AASG State Geothermal Data Project.
Kentucky submitted new Geothermal Data Metadata for the AASG State Geothermal Data Project.
Missouri submitted new Rock Chemistry Data for the AASG State Geothermal Data Project.

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Becoming a data provider to the NGDS is simple. To learn more about contributing your project’s data to the DOE Geothermal Data Repository, data interchange formats, and data services follow the links below:

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