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Hydrologic and Geochemical Data and Models Supporting Integrated Evaluation...
The Captain Jack Superfund site near Ward, Colorado hosts extensive interconnected underground mine workings, which drain via the Big Five Adit. Drainage from the adit has... -
Abandoned Mine Land (AML) Geochemical Data: Western Slope of the Oquirrh...
From June to September 2017, the United States Geological Survey (USGS) collected a total of 116 surficial sediment and bedrock samples from abandoned mine wastepiles, ephemeral... -
Mercury concentrations, isotopic composition, biomass, and taxonomy of...
This data release includes sampling location data; field-collected stream attribute data; laboratory-analyzed chemistry concentrations (total mercury, methyl mercury) and... -
Site and Groundwater-Quality Sample Data for Abandoned Underground Coal Mine...
This Data Release is a compilation of existing water-quality data associated with groundwater resources originating from abandoned underground coal mines in West Virginia. Data... -
Groundwater-Quality Sample Data for Abandoned Underground Coal Mine Aquifers...
This data file represents a compilation of existing water-quality data associated with abandoned underground coal mine aquifers in West Virginia. The first two lines of this... -
Abandoned Mine Land (AML) Geochemical Data: Western Slope of the Oquirrh...
From June to September 2017, the United States Geological Survey (USGS) collected a total of 116 surficial sediment and bedrock samples from abandoned mine wastepiles, ephemeral... -
Environmental (hydrogen, oxygen, and sulfur) stable isotope data from the...
Stable hydrogen (H), oxygen (O), and sulfur (S) isotope data were collected from the Elizabeth copper mine Superfund site, South Strafford, Vermont. Sample media include surface... -
Geochemical Data Release for Gospel-Hump Wilderness Area, Magruder Corridor...
The data release for Gospel-Hump Wilderness Area and the Magruder Corridor and Special Mining Management Zone Additions to the Frank Church River of No Return Wilderness Area,... -
Field and Laboratory data of pipe scale forming in acid mine drainage...
Pipelines carrying acid mine drainage at Iron Mountain and Leviathan Mines (CA, USA) develop pipe scale, a precipitate that forms inside the pipelines. The U.S. Geological... -
Groundwater-Quality Sample Data for Abandoned Underground Coal Mine Aquifers...
This data file represents a compilation of existing water-quality data associated with abandoned underground coal mine aquifers in West Virginia. The first two lines of this... -
Prospect- and Mine-Related Features from U.S. Geological Survey 7.5- and...
Version 7.0 of these data are part of a larger U.S. Geological Survey (USGS) project to develop an updated geospatial database of mines, mineral deposits, and mineral regions in... -
Water and Sediment Geochemistry Data from the Vicinity of Yellow Pine,...
Samples were collected at or near baseflow conditions. Water pH and specific conductance were measured in the field, with specific conductance also measured in the laboratory... -
Hg Concentrations of Fish Tissue Samples in the Vicinity of Yellow Pine, Idaho.
The USGS examined mercury (Hg) concentrations in fish populations inhabiting impacted and reference streams as part of an investigation into the transport of trace metals in a... -
Hydrologic and Geochemical Data and Models Supporting Integrated Evaluation...
This child item of the data release contains groundwater-level elevation and water-quality data, both collected by contractors to U.S. Environmental Protection Agency (EPA) and... -
Geochemical Data Release for Gospel-Hump Wilderness Area, Magruder Corridor...
The data release for Gospel-Hump Wilderness Area and the Magruder Corridor and Special Mining Management Zone Additions to the Frank Church River of No Return Wilderness Area,... -
Groundwater-Quality Sample Data for Abandoned Underground Coal Mine Aquifers...
This data file represents a compilation of existing water-quality data associated with abandoned underground coal mine aquifers in West Virginia. The first two lines of this... -
Water, Soil, Rock, and Sediment Geochemistry Data from the Vicinity of...
Water and sediment samples were collected by the U.S. Geological Survey in cooperation with the U.S. Environmental Protection Agency at or near baseflow conditions from... -
Streamflow and Water-Quality Data for Selected Streams in the Daniel Boone...
During 2015-17, the U.S. Geological Survey (USGS), in cooperation with the U.S. Department of Agriculture Forest Service (USDA FS), carried out a study to characterize the... -
Water, Soil, Rock, and Sediment Geochemistry Data from the Vicinity of...
Water and sediment samples were collected by the U.S. Geological Survey in cooperation with the U.S. Environmental Protection Agency at or near baseflow conditions from... -
Geochemical Data Release for Gospel-Hump Wilderness Area, Magruder Corridor...
The data release for Gospel-Hump Wilderness Area and the Magruder Corridor and Special Mining Management Zone Additions to the Frank Church River of No Return Wilderness Area,...