Data Releases
The data collected and the techniques used by USGS scientists should conform to or reference national and international standards and protocols if they exist and when they are relevant and appropriate. For datasets of a given type, and if national or international metadata standards exist, the data are indexed with metadata that facilitates access and integration.
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Post-release point locations and survival history of fishers translocated from British Columbia to Olympic National Park, Washington, 2008-2010 Post-release point locations and survival history of fishers translocated from British Columbia to Olympic National Park, Washington, 2008-2010
The data set includes point location data and survival status of 90 fishers that were translocated from central British Columbia, Canada, to Olympic National Park, Washington, 2008-2010.
Density and Magnetic Properties of Selected Rock Samples from the Western U.S. and Alaska Density and Magnetic Properties of Selected Rock Samples from the Western U.S. and Alaska
The U.S. Geological Survey (USGS) has collected or incorporated over 20,000 physical property measurements into an ASCII database. These data are primarily from the western U.S. and Alaska and are dominated by granitic rock samples from the Sierra Nevada (compiled by Sikora and others, 1991), but also include a range of other commonly found rocks types. The data include density, magnetic
GIS Clipping and Summarization Toolbox GIS Clipping and Summarization Toolbox
This tool is being provided free to the public in support of GIS specialists who calculate summary information.
Storm event data in the control and test catchments during the calibration and treatment phase of a urban tree canopy study in Fond du Lac, Wisconsin, from May 2018 through September 2020: U.S. Geological Survey data release Storm event data in the control and test catchments during the calibration and treatment phase of a urban tree canopy study in Fond du Lac, Wisconsin, from May 2018 through September 2020: U.S. Geological Survey data release
These data were collected as part of a study to assess the stormwater volume reduction capabilities of urban street trees. In this paired-catchment study rainfall-runoff relations were developed in a medium-density residential area before and after half of the street trees were removed from the treatment basin. The Supplementary_Event_Data set contains rainfall depth and intensity, event...
Data for Occurrence and Sources of Lead in Private Wells, Sturbridge, Massachusetts Data for Occurrence and Sources of Lead in Private Wells, Sturbridge, Massachusetts
This dataset contains water-quality data, quality-control data, and input and output data for geochemical models that support the findings of a study of lead in drinking water in the Sturbridge, Massachusetts, study area. These data include major and trace element data for unfiltered and filtered (dissolved) samples collected from both taps and well heads at private well sites, and...
Dissolved oxygen concentrations of Flat Lake and East Grand Lake Water Management Units of the Atchafalaya River Basin Dissolved oxygen concentrations of Flat Lake and East Grand Lake Water Management Units of the Atchafalaya River Basin
Data were retrieved from a long-term data set for analyses of the relationship between residence time of flood waters with dissolved oxygen concentration collected as part of a long-term water quality monitoring program from 1 January 2000 through 31 December 2010 in East Grand Lake/Flat Lake Water Management Unit in the Atchafalaya River Floodway System. Dissolved oxygen data were...