Found 1233 datasets matching "geologic framework".
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This report presents the geologic framework critical in understanding spring discharge and the hydrogeology in Black Canyon directly south of Lake Mead below Hoover Dam, Nevada and Arizona. Most...
Search relevance: 123.66 | Views last month: 0 -
Rapid population growth and declining annual recharge to aquifers in the upper Santa Cruz basin area of southern Arizona, has increased the demand for additional groundwater resources. This...
Search relevance: 119.60 | Views last month: 0 -
The Edwards and Trinity aquifers are major sources of water for agriculture, industry, and urban and rural communities in south-central Texas. Both the Edwards and Trinity aquifers are classified...
Search relevance: 119.22 | Views last month: 0 -
This data release supports the U.S. Geological Survey Scientific Investigation Map (SIM) by Clark and others (2020) by documenting the data used to create the geologic maps and describe geologic...
Search relevance: 114.34 | Views last month: 0 -
This data release contains a geospatial database related to a digital 3D geologic framework of the Rio San Jose watershed, New Mexico. The geospatial database contains two main data elements: (1)...
Search relevance: 113.21 | Views last month: 0 -
The Texas Water Development Board classifies the karstic Edwards and Trinity aquifers as major sources of water in south-central Texas. To effectively manage the water resources in the area,...
Search relevance: 112.56 | Views last month: 0 -
This digital dataset was created as part of a U.S. Geological Survey study in cooperation with the Santa Barbara County Water Agency to conduct a hydrologic resource assessment and develop an...
Search relevance: 111.03 | Views last month: 0 -
A three-dimensional (3D) geologic framework of the conterminous United States is presented here as part of the U.S. Geological Survey National Crustal Model for Seismic Hazard Studies. The...
Search relevance: 110.65 | Views last month: 0 -
This digital dataset defines the traces of geologic and hydrogeologic cross sections that were used in the construction of a digital three-dimensional (3D) hydrogeologic framework model (HFM) of...
Search relevance: 109.54 | Views last month: 0 -
This digital dataset defines the traces of geologic and hydrogeologic cross sections that were used in the construction of a digital three-dimensional (3D) hydrogeologic framework model (HFM) of...
Search relevance: 109.54 | Views last month: 0 -
The karstic Edwards and Trinity aquifers are classified as major sources of water in south-central Texas by the Texas Water Development Board, and both are classified as major aquifers by the...
Search relevance: 106.70 | Views last month: 0 -
The karstic Edwards and Trinity aquifers are classified as major sources of water in south-central Texas by the Texas Water Development Board, and both are classified as major aquifers by the...
Search relevance: 106.59 | Views last month: 0 -
This USGS data release represents the data from the following publication: Maurer, D.K., 2011, Geologic framework and hydrogeology of the middle Carson River Basin, Eagle, Dayton, and Churchill...
Search relevance: 101.07 | Views last month: 0 -
JPEG images of each seismic line were generated in order to incorporate images of the seismic data into Geographic Information System (GIS) projects and data archives utilizing HTML. The JPG...
Search relevance: 98.07 | Views last month: 2 -
A previously completed mineral resources assessment of the Texas Coastal Plain indicated the potential for future discovery of uranium resources. Composite hydrogeologic frameworks can be used in...
Search relevance: 95.83 | Views last month: 0 -
The U.S. Geological Survey (USGS) entered into a cooperative study with the California Department of Water Resources and the Ramona Band of Cahuilla to characterize the hydrogeology of the...
Search relevance: 80.01 | Views last month: 0 -
Mapping the elevation of the coastal-plain unconformity is useful for delineating the geologic framework of the New York Bight inner-continental shelf. This in turn aids in understanding the...
Search relevance: 78.01 | Views last month: 0 -
Mapping the thickness of the Quaternary sediment is useful for delineating the geologic framework of the New York Bight inner-continental shelf. This in turn aids in understanding the...
Search relevance: 76.01 | Views last month: 0 -
This digital dataset was created as part of a U.S. Geological Survey study, done in cooperation with the Sonoma County Water Agency and the City of Petaluma, to be used as the digital...
Search relevance: 69.84 | Views last month: 2 -
The Hydrogeologic Terranes dataset includes separate polygon and line feature classes. The polygon feature class divides the glaciated United States into seventeen distinct terranes using a...
Search relevance: 64.85 | Views last month: 3
