Mineral Resources Program Coordinator
Email:
colin@usgs.gov
Office Phone:
650-439-2881
Fax:
650-329-5163
ORCID:
0000-0003-2196-5496
Location
345 Middlefield Rd
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The data in the csv and text files provided in this release are an update to the data tables originally published in USGS Open-File Report (OFR) 83-250 (https://doi.org/10.3133/cir892). Those data were published as paper tables and have until now only been available as pdf image documents that were not machine readable. USGS OFR 83-250 presented data for 2071 geothermal sites which are representative of 1168 low-temperature geothermal systems identified in 26 states. The low-temperature geothermal systems consist of 978 isolated hydrothermal-convection systems, 148 delineated-area hydrothermal-convection systems, and 42 delineated-area conduction-dominated systems. The basic data and estimates of reservoir conditions...
Tags: Alaska,
Arizona,
Arkansas,
California,
Colorado, All tags...
Energy Resources,
Geochemistry,
Georgia,
Idaho,
Massachusetts,
Montana,
Nevada,
New Mexico,
New York,
North Carolina,
Oregon,
South Dakota,
Texas,
USGS Science Data Catalog (SDC),
United States,
Utah,
Virginia,
Washington,
Water Quality,
West Virginia,
Wyoming,
energy resources,
geothermal resources,
hydrothermal processes,
water chemistry,
water temperature, Fewer tags
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As part of the periodic update of the geothermal energy assessments for the USA (e.g., last update by Williams and others, 2008), a new three-dimensional temperature map has been constructed for the Great Basin, USA. Williams and DeAngelo (2011) identified uncertainty in estimates of conductive heat flow near land surface as the largest contributor to uncertainty in previously published temperature maps. The new temperature maps incorporate new conductive heat flow estimates developed by DeAngelo and others (2023). Predicted temperatures at depth are compared with representative measurements (for conductively dominated conditions), showing good agreement under relatively simple uniform conditions. Inputs included...
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