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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Detection of Four Runs of Telemetry Tagged Juvenile Chinook Salmon in the Sacramento River and Georgiana Slough and Associated Flow Data from 2009 to 2022 Detection of Four Runs of Telemetry Tagged Juvenile Chinook Salmon in the Sacramento River and Georgiana Slough and Associated Flow Data from 2009 to 2022
To assess the influence of run type and flow on the routing of juvenile Chinook salmon at the Georgiana Slough junction, we assembled a dataset of fish telemetry detections and flow data spanning a 12-year period. Fish detection data were obtained from the National Marine Fisheries Service’s Environmental Research Division’s Data Access Program (ERDDAP, 2023) and represent all four...
Viral haemorrhagic septicemia virus and viral erythrocitic necrosis virus prevalence and intensity in the field and laboratory experiments to measure interdependencies between the pathogens Viral haemorrhagic septicemia virus and viral erythrocitic necrosis virus prevalence and intensity in the field and laboratory experiments to measure interdependencies between the pathogens
From 2019 to 2021, sixty age 0 herring were collected and tested for infection with viral haemorrhagic septicemia virus and viral erythrocitic necrosis virus from Port Angeles Harbor in WA, USA. This dataset describes the prevalence and intensity of infection with both pathogens. Then a series of laboratory experiments were conducted to determine how the epizootics of the two pathogens...
Supporting data for "Multi-site evaluation of a postfire debris-flow runout forecast method" Supporting data for "Multi-site evaluation of a postfire debris-flow runout forecast method"
This data release contains supporting information for the manuscript: Barnhart, K.R., Kean, J.W., Lindsay, D.N., and Bilderback, E.L., 2026, Multi-site evaluation of a postfire debris-flow runout forecast method: Earth's Future, https://doi.org/10.1029/2025EF007004. Each postfire debris-flow runout hazard assessment presented in this manuscript is represented as a child item below. Refer...
Exposure, sensitivity, and vulnerability to drivers of ecological change for Ecological Site Groups of southeastern Utah, USA Exposure, sensitivity, and vulnerability to drivers of ecological change for Ecological Site Groups of southeastern Utah, USA
These data were compiled to estimate vulnerability to multiple drivers of ecological change at the landscape scale in southeastern Utah based on sensitivity to state change and spatial exposure of Ecological Site Groups (ESGs) developed by Nauman et al. (2022). The objectives of our study were to: (1) estimate sensitivity of ESGs to aridification, livestock grazing, invasive species...
Deionized Water Leachate Chemistry Data from Sulphur Springs, Valles Caldera National Preserve, NM October 2023 Deionized Water Leachate Chemistry Data from Sulphur Springs, Valles Caldera National Preserve, NM October 2023
This dataset contains the leachate chemistry results from six samples collected from pond bed sediments in the Sulphur Springs region of the Valles Caldera National Preserve in New Mexico. A batch experiment was performed to evaluate the mobility of major and trace elements from the six sampling sites. The sediments were collected in October 2023.
Data and Tables for Evaluating Alternative Methods for Modeling Trap Efficiencies of Outmigrating Juvenile Salmonids Data and Tables for Evaluating Alternative Methods for Modeling Trap Efficiencies of Outmigrating Juvenile Salmonids
These datasets consist of files used in simulation modeling and the case study, as well as original and formatted model output files, described in "Evaluating alternative methods for modeling trap efficiencies of outmigrating juvenile salmonids" (Walden and Som 2026). Files are named and formatted to be used directly by or as created by the R scripts and code in the accompanying U.S...
Stream Health and Habitat Assessments for Streams in the Maryland-Washington, DC-Virginia Developed Piedmont Region (2024) Stream Health and Habitat Assessments for Streams in the Maryland-Washington, DC-Virginia Developed Piedmont Region (2024)
U. S. Geological Survey (USGS) scientists completed a data collection campaign from the 3rd of June to the 22nd of July in 2024, using various methods to record geomorphic and habitat indicators throughout 30 streams in the Maryland-Washington, DC-Virginia Developed Piedmont region. Field methods included GNSS surveys, gravelometer-based pebble count readings, visual assessments, and...
USGS National and Global Oil and Gas Assessment Project—South America and Caribbean Provinces: Assessment Unit Boundaries, Assessment Input Data, and Fact Sheet Data Tables USGS National and Global Oil and Gas Assessment Project—South America and Caribbean Provinces: Assessment Unit Boundaries, Assessment Input Data, and Fact Sheet Data Tables
This data release contains the boundaries of assessment units, assessment input data, and resulting fact sheet data tables for the assessment of undiscovered conventional oil and gas resources of South America and the Caribbean. The assessment unit is the fundamental unit used in the National and Global Oil and Gas Assessment (NAGA) Project for the assessment of undiscovered oil and gas...
Database for the bedrock geologic map of the Eagle Lake quadrangle, Essex County, New York Database for the bedrock geologic map of the Eagle Lake quadrangle, Essex County, New York
The database for the geology of the 7.5-minute Eagle Lake quadrangle consists of deformed and metamorphosed Mesoproterozoic gneisses of the Adirondack Highlands unconformably overlain by weakly deformed lower Paleozoic sedimentary rocks of the Champlain Valley. The Mesoproterozoic rocks occur on the eastern edge of the Adirondack Highlands and represent an extension of the Grenville...
Freshwater mussel, aquatic plants, and sediment characteristics associated with a habitat rehabilitation and enhancement project in Navigation Pool 13 of the upper Mississippi River Freshwater mussel, aquatic plants, and sediment characteristics associated with a habitat rehabilitation and enhancement project in Navigation Pool 13 of the upper Mississippi River
To establish benthic conditions before construction of an Upper Mississippi River Restoration Program habitat restoration and enhancement project (HREP) in Navigation Pool 13, we sampled native freshwater mussels, tubers from watercelery (Vallisneria americana) plants, and surficial sediment with a stratified systematic survey design from 9/24/2024 to 10/4/2024. About 300 sites were...
Paired Water Surface Elevation Data in the United States and Canada from the Surface Water Ocean Topography (SWOT) Satellite and In Situ Gage Data from 2023 to 2025 Paired Water Surface Elevation Data in the United States and Canada from the Surface Water Ocean Topography (SWOT) Satellite and In Situ Gage Data from 2023 to 2025
This dataset contains paired in situ and satellite-derived water surface elevation (WSE) observations compiled to evaluate the accuracy of the Surface Water and Ocean Topography (SWOT) mission water surface elevation data over rivers and lakes. In situ WSE measurements were obtained from the U.S. Geological Survey (USGS), U.S. Bureau of Reclamation (BOR), Environment and Climate Change...
First Infrastructure Line Vector, North Carolina First Infrastructure Line Vector, North Carolina
The U.S. Geological Survey (USGS) supports multiple efforts to understand and predict storm impacts to our nation’s coastlines . The first infrastructure line is defined as the seaward boundary of the first row of structures or roads in a coastal area and can be used to assess coastal vulnerability. The first infrastructure line as defined in this dataset represents a cross shore...