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Groundwater-level measurement data used to develop the groundwater-level alti...
This part of the data release contains the water-level measurement data compiled and synthesized from various sources. This compilation includes two tables that contain all the... -
U and Th isotope data for "Establishing chronologies for alluvial-fan sequenc...
This dataset includes tables of U- and Th-isotopic data used to calculate uranium-series age estimates (230Th/U method) and initial 234U/238U activity ratios for samples of... -
Transient electromagnetic (TEM) sounding data; San Luis Valley, Colorado, 2011
Transient electromagnetic (TEM) soundings were made in the San Luis Valley, Colorado, to map the location of a blue clay unit as well as to investigate the presence of suspected... -
Digital Data from Mineral Investigation of Sangre de Cristo Wilderness Study ...
This Data Release provides tabular and geospatial data digitized by the U.S. Geological Survey (USGS) from a U.S. Bureau of Mines (USBoM) report titled Mineral Investigation of... -
Transient electromagnetic (TEM) sounding data; San Luis Valley, Colorado, 2011
Transient electromagnetic (TEM) soundings were made in the San Luis Valley, Colorado, to map the location of a blue clay unit as well as to investigate the presence of suspected... -
Transient electromagnetic (TEM) sounding data; San Luis Valley, Colorado, 2009
Transient electromagnetic (TEM) soundings were made in the San Luis Valley, Colorado, to map the location of a blue clay unit as well as to investigate the presence of suspected... -
Transient electromagnetic (TEM) sounding data; San Luis Valley, Colorado, 2007
Transient electromagnetic (TEM) soundings were made in the San Luis Valley, Colorado, to map the location of a blue clay unit as well as to investigate the presence of suspected... -
Base flow monitoring for stream temperature and intermittency at Baca Nationa...
The Baca National Wildlife Refuge is located in the San Luis Valley of South-central Colorado on the western flank of the Sangre de Cristo massif, northwest of the Great Sand... -
Transient electromagnetic (TEM) sounding data; San Luis Valley, Colorado, 2007
Transient electromagnetic (TEM) soundings were made in the San Luis Valley, Colorado, to map the location of a blue clay unit as well as to investigate the presence of suspected... -
Transient electromagnetic (TEM) sounding data; San Luis Valley, Colorado, 2009
Transient electromagnetic (TEM) soundings were made in the San Luis Valley, Colorado, to map the location of a blue clay unit as well as to investigate the presence of suspected... -
Areas of Anomalous Surface Temperature in Alamosa and Saguache Counties, Colo...
This layer contains areas of anomalous surface temperature in Alamosa and Saguache Counties identified from ASTER thermal data and spatial based insolation model. The... -
Base flow monitoring for stream temperature and intermittency at Baca Nationa...
The Baca National Wildlife Refuge is located in the San Luis Valley of South-central Colorado on the western flank of the Sangre de Cristo massif, northwest of the Great Sand... -
Groundwater-level altitude and groundwater-level change maps developed for th...
This part of the data release contains the raster representation of the groundwater-level altitude and groundwater-level change maps developed every 5 years from 1980 to 2015... -
Argon data for Poncha Pass Map
This dataset accompanies publication 'Geologic Map of the Poncha Pass Area, Chaffee, Fremont, and Saguache Counties, Colorado'. -
Transient electromagnetic (TEM) sounding data; San Luis Valley, Colorado, 2009
Transient electromagnetic (TEM) soundings were made in the San Luis Valley, Colorado, to map the location of a blue clay unit as well as to investigate the presence of suspected... -
Transient electromagnetic (TEM) sounding data; San Luis Valley, Colorado, 2007
Transient electromagnetic (TEM) soundings were made in the San Luis Valley, Colorado, to map the location of a blue clay unit as well as to investigate the presence of suspected... -
Hydrogeologic, geologic, and water-level data for the groundwater component o...
This Data Release contains various types of hydrologic and geologic data from the Upper Rio Grande Focus Area Study from 1921-2017, including groundwater-level measurement data... -
Transient electromagnetic (TEM) sounding data; San Luis Valley, Colorado, 2009
Transient electromagnetic (TEM) soundings were made in the San Luis Valley, Colorado, to map the location of a blue clay unit as well as to investigate the presence of suspected... -
Transient electromagnetic (TEM) sounding data; San Luis Valley, Colorado, 2011
Transient electromagnetic (TEM) soundings were made in the San Luis Valley, Colorado, to map the location of a blue clay unit as well as to investigate the presence of suspected... -
Data release for Surficial Geology of the Northern San Luis Valley, Saguache,...
The San Luis Valley and associated underlying basin of south-central Colorado and north-central New Mexico is the largest structural and hydrologic basin of the Rio Grande Rift...