From abstract: This data report presents results of ground water and stream sediment reconnaissance in the National Topographic Map Series (NTMS) Death Valley 1 x 2 quadrangle.

From abstract: This data report presents results of ground water and stream/surface sediment reconnaissance in the National Topographic Map Series (NTMS) Grand Canyon 10 x 20 quadrangle. Surface samples (sediment) were collected from 1013 sites.

From abstract: This abbreviated data report presents results of ground water and stream/surface sediment reconnaissance in the National Topographic Map Series (NTMS) Mesa 1 x 2 quadrangle. Surface sediment samples were collected at 713 sites, at a target sampling density of one site per 13 square kilometers (five square miles). Ground water samples were collected at 365 sites. Neutron activation analysis (NAA) results are given for uranium and 16 other elements in sediments, and for uranium and 9 other elements in ground water. Mass spectrometry results are given for helium in ground water. Field measurements and observations are reported for each site. Analytical data and field measurements are presented in tables and maps.

From abstract: This data report presents supplemental analytical results for stream sediments and ground water. The samples were collected as part of the SRL-NURE reconnaissance in the National Topographic Map Series (NTMS) Mesa 10 x 2 quadrangle. Results are reported for 24 elements (Ag, As, Ba, Be, Ca, Co, Cr, Cu, K, Li, Mg, Mo, Nb, Ni, P, Pb, Se, Sn, Sr, Th, W, Y, Zn, and extractable U) in sediments and 31 elements (Ag, Al, As, B, Ba, Be, Ca, Ce, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Mo, Na, Nb, Ni, P, Sc, Se, Si, Sr, Th, Ti, V, Y, Zn, and Zr) as well as pH, alkalinity, and conductivity in ground water. Field data and NAA data will be open-filed when they are available.

From abstract: This abbreviated data report presents results of ground water and surface sediment reconnaissance in the National Topographic Map Series (NTMS) Salton Sea 10 x 2 quadrangle. Surface sediment samples were collected at 997 sites. Ground water samples were collected at 76 sites. Neutron activation analysis (NAA) results are given for uranium and 16 other elements in sediments, and for uranium and 9 other elements in ground water. Mass spectrometry results are given for helium in ground water. Field measurements and observations are reported for each site. Analytical data and field measurements are presented in tables and maps.

Abstract: This data report presents supplemental analytical results for stream sediments and ground water. The samples were collected as part of the SRL-NURE reconnaissance in the National Topographic Map Series (NTMS) Salton Sea 1' x 2 quadrangle. Results are reported for 24 elements (Ag, As, Ba, Be, Ca, Co, Cr, Cu, K, Li, Mg, Mo, Nb, Ni, P, Pb, Se, Sn, Sr, Th, W, Y, Zn, and extractable U) in sediments and 31 elements (Ag, Al, As, B, Ba, Be, Ca, Ce, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Mo, Na, Nb, Ni P, Sc, Se, Si Sr, Th, Ti, V, Y, Zn, and Zr) as well as pH, alkalinity, and conductivity in ground water. Field data and NAA data will be open-filed when they are available.

From abstract: This abbreviated data report presents results of ground water and stream/surface sediment reconnaissance in the National Topographic Map Series (NTMS) Salina 10 x 20 quadrangle. Surface sediment samples were collected at 1418 sites, at a target sampling density of one site per 13 square kilometers (five square miles). Ground water samples were collected at 143 sites. Neutron activation analysis (NAA) results are given for uranium and 16 other elements in sediments, and for uranium and 9 other elements in ground water. Mass spectrometry results are given for helium in ground water. Field measurements and observations are reported for each site. Analytical data and field measurements are presented in tables and maps.

From abstract: This abbreviated data report presents results of ground water and stream/surface sediment reconnaissance in the National Topographic Map Series (NTMS) McDermitt 1 x 2* quadrangle. Surface sediment samples were collected at 1337 sites, at a target sampling density of one site per 13 square kilometers (five square miles). Ground water samples were collected at 255 sites and surface water samples were collected at 41 sites. Neutron activation analysis (NAA) results are given for uranium and 16 other elements in sediments, and for uranium and 9 other elements in ground water and surface water. Mass spectrometry results are given for helium in ground water. Field measurements and observations are reported for each site. Analytical data and field measurements are presented in tables and maps.

Supplementary tabulated data of elemental concentrations in surface sediment samples and ground water samples to accompany a report on hydrogeochemical and stream sediment reconnaissance.

Supplementary data including elemental concentration data in surface sediment samples, site location data, and a user's guide to accompany a report on hydrogeochemical and stream sediment reconnaissance.

Supplementary data containing tabulated reconnaissance data and elemental concentrations in ground water, surface sediment, and surface water samples, in addition to areal distribution maps, histograms, cumulative frequency plots, and frequency distribution plots for elemental concentrations. Also included are site location maps for surface and ground water samples and a user's guide.This data accompanies a report on hydrogeochemical and stream sediment reconnaissance in Utah.

Supplementary data of elemental concentrations in sediment and ground water samples, in addition to location data and a user's guide to accompany a report on hydrochemical and stream sediment reconnaissance.

Supplementary data containing sediment analysis results to accompany a report on Hydrogeochemical and Stream Sediment Reconnaissance in the Mesa NTMS 1° x 2° Quadrangle.

Supplementary data containing histograms and cumulative frequency plots for all elements to accompany a report on U.S. uranium resources in California and Nevada.

Supplementary data containing tabulated elemental concentration data in surface sediment and ground water samples, in addition to areal distribution maps, histograms, and cumulative frequency plots, and a user's guide to accompany a hydogeochemical and stream sediment reconnaissance report of the Grand Canyon 1° x 2° NTMS Area, Arizona.

Supplementary data containing cumulative frequency diagrams, histograms, and areal distribution plots of extractable elements in sediment samples.

The following data report presents results of ground water and stream sediment reconnaissance in the Walker Lake quadrangle, California and Nevada.

The following data report presents results of stream surface sediment reconnaissance in the McDermitt and Wells quadrangle, Nevada.

The following data report presents results of ground water and stream/surface sediment reconnaissance in the Pocatello quadrangle, Idaho.

The following data report presents results of ground water and surface sediment reconnaissance in the Elko quadrangle, Nevada and Utah.

The following abbreviated data report presents results of ground water and stream/surface sediment reconnaissance in the Spokane quadrangle, Washington, Idaho, Montana.

The following abbreviated data report presents results of ground water and stream/surface sediment reconnaissance in the Trona quadrangle, California.

The following data report presents results of ground water and stream sediment reconnaissance in the Reno quadrangle, Nevada.

The following data report presents results of ground water and stream/surface sediment reconnaissance in the Wells quadrangle, Nevada.