Data

Much of the southeastern United States, including all of Florida, is covered by flat-lying sedimentary strata of the Atlantic and Gulf Coastal Plains which have accumulated since Middle Jurassic time. The pre-Middle Jurassic rocks that underlie these coastal plains in Florida, here collectively referred to as “basement,” are known only from a relatively small number of boreholes. This...

The preliminary bedrock geologic map database of the 7.5-minute Port Henry 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 (fig. 1) on the published geologic map. The Mesoproterozoic rocks occur on the eastern edge of the Adirondack...

This dataset provides a detailed (1:100,000) digital map of fault and fold traces near Icy Bay, Alaska, USA based on features identified in the study of McCall et al. (2026), Haeussler et al. (2024), and Gulick et al. (2013). The fault traces in this dataset either revise the location and accuracy of known active faults or folds in the DGGS Quaternary Fault and Fold database (Koehler...

This dataset includes raster images of trends in normalized difference vegetation index (NDVI) derived from Sentinel-2 imagery for riparian vegetation within the Los Planes watershed of Baja California Sur, Mexico. A model was first trained to identify riparian vegetation using cloud-masked Sentinel-2 imagery from 2016-2024 and stream delineations derived from a 10m Japanese Aerospace...

Methane gas bubbles emitted from the seafloor transport methane through the water column. Methane transport is important to track because of the substantial role methane plays in biological processes and in the Earth’s climate system. Existing models used to predict methane transport based on methane dissolution rates from rising bubbles generally estimate bubble rise velocity from the...

These data were collected to estimate occupancy of Bombus affinis at two spatial scales: 10x10km grid cells and 3.14 hectare sampling units with unknown occupancy in Wisconsin, Minnesota, and Illinois 2022-2024. Data were also used to determine relationships between the area of developed land and Bombus affinis occupancy at both spatial scales and to determine factors affecting Bombus...

As part of a collaborative study with the City of Raleigh, the U.S. Geological Survey developed this dataset to characterize streambank erosion and channel incision throughout Raleigh, North Carolina. This dataset includes 8 shapefiles that describe the study subbasins, drainage network buffer, channels, channel buffers, channel segments, channel segment buffers, in-field stream-walk...

This landing page hosts the datasets associated with a sediment response study of best management practices in agricultural areas. The study was conducted at various sites along Turtle Creek in Union County, Pennsylvania. Datasets developed for this study include site survey data collected at 9 field sites, and very high resolution (VHR) orthomosaics and digital elevation models (DEMs)...

This data release contains datasets associated with the 2025 U.S. Geological Survey (USGS) National Seismic Hazard Model (NSHM) for Puerto Rico and the U.S. Virgin Islands (PRVI). The 2025 PRVI NSHM (Shumway and others, 2025), which is an update of the original 2003 PRVI NSHM (Mueller and others, 2003, 2010). Datasets include model inputs like seismicity catalogs, smoothed seismicity...

Note that this data release has been modified from its original version. This data release was originally published as a geodatabase in 2015, and is still available, but the data are considered outdated. In 2025, the following changes were made to the data release: 1. All of the data files were extracted from the original geodatabase as either Tiff or shapefiles. This was completed...

This data release contains the input data and R scripts to compile streamflow and stream temperature trend outputs (Hecht and others, 2024; Johnson, 2025), calculate Mann-Kendall and Theil-Sen slope trends for driver datasets (Konrad, 2020; PRISM Climate Group, 2014; USGS, 2024), and determine trend likelihood categories and associated driver correlations. The dataset includes 7,655...

This data release contains self-potential (SP) electric field data collected at the Escanaba Trough, Central Hill, in the northeast Pacific Ocean during the USGS research expedition in 2022. The datasets were gathered by the autonomous underwater vehicle (AUV) Sentry using a redundant, quasi-three-component electric field sensor with six channels. The release comprises comprehensive time...