From introduction: The data presented here are reconnaissance data intended for use in identifying broad areas for further study. While care has been taken to provide reliable sampling and analyses, verification of individual analyses is beyond the scope of this report. The data should be viewed statistically because "one-point anomalies" may be misleading. Regional trends, however, should be reliable. This report is one of a series presenting data obtained by SRL reconnaissance.

Supplementary analytical data containing elemental concentration data in surface sediment samples and ground water samples, in addition to areal distribution maps, histograms, and cumulative frequency plots. Also included is site location data for surface and ground water samples, and a user's guide. This data accompanies a report on hydrogeochemical and stream sediment reconnaissance of the Baker 1° x 2° NTMS Area, Oregon and Idaho.

From abstract: This abbreviated data report presents results of ground water, surface water, and stream sediment reconnaissance in the National Topographic Map Series (NTMS) Bluefield 1* x 2 quadrangle. Surface sediment samples were collected at 886 sites, and surface water samples were collected at 595 of these sites. Ground water samples were collected at 1374 of these sites. Neutron activation analysis (NAA) results are given for uranium and 16 other elements in sediments, for uranium and 8 other elements in ground water, and for uranium and 9 other elements in surface water. Field measurements and observations are reported for each site. Analytical data and field measurements are presented in tables and maps.

Supplementary data containing tabulated reconnaissance data and elemental concentrations in ground water, surface sediment, and stream 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 Virginia and West Virginia.

Log histogram for Challis 1° x 2° NTMS Areas, Idaho

Graphs for Challis 1° x 2° NTMS Areas, Idaho: Data Report

Graphs for Challis 1° x 2° NTMS Areas, Idaho: Data Report

The following data report presents results of ground water and stream sediment reconnaissance in the Challis quadrangle, Idaho, where 1428 sediment samples were collected.

Graphs for Challis 1° x 2° NTMS Areas, Idaho: Data Report

Graphs for Challis 1° x 2° NTMS Areas, Idaho: Data Report

Graphs made for Challis 1° x 2° NTMS Areas, Idaho: Data Report

Data gathered at ground water sites in the Challis quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity), physical measurements (e.g., temperature, well description, scintillometer readings), and elemental analyses.

Tabulated data gathered at surface sediment and groundwater sites in the Challis quadrangle, including applicable reconnaissance measurements and elemental analyses.

Detailed descriptions of the data report for Challis quadrangle, including (1) sample collection and field measurements, (2) formats, abbreviations, and codes in the data tables, (3) graphs and maps, and (4) quality assurance programs for sample collection and analysis.

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.

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

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

This report presents preliminary results of ground water, stream sediment, and stream water studies in the Delta and Richfield quadrangles in Utah.

Tables describing SRL-LLL identification number conversions for the Delta quadrangle, Utah.

Data gathered at ground water sites in the Delta quadrangle, including applicable water chemistry measurements (e.g., pH, conductivity, alkalinity), physical measurements (e.g., temperature, well description, scintillometer readings), and elemental analyses.

Data gathered at sediment sampling sites in the Delta quadrangle, including applicable areal maps, histograms, elemental frequency plots, scintillometer readings, and other data.

Tabulated data gathered at surface sediment and ground water sites in the Delta quadrangle, including applicable reconnaissance measurements and elemental analyses.

Detailed descriptions of the data report for Delta quadrangle, including (1) sample collection and field measurements, (2) formats, abbreviations, and codes in the data tables, (3) graphs and maps, and (4) quality assurance programs for sample collection and analysis.

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