Data
Browse real-time data, data releases and more.
All Data
All Data
Filter Total Items: 16624
Georectified mosaic of historical aerial photographs of the Colorado River within the Lake Mead region, Arizona and Nevada, acquired in 1935 Georectified mosaic of historical aerial photographs of the Colorado River within the Lake Mead region, Arizona and Nevada, acquired in 1935
This product is a georectified and tonally balanced image mosaic of aerial photographs collected in February 1935 by the U.S. Soil Conservation Service along the floodplain of the Colorado River in the Lake Mead region of Arizona and Nevada. This dataset was developed to portray the geologic characteristics of the lower Colorado River floodplain and can serve as a resource to help create...
Loggerhead sea turtle single nucleotide polymorphism data for Dry Tortugas National Park, 2008 - 2016 Loggerhead sea turtle single nucleotide polymorphism data for Dry Tortugas National Park, 2008 - 2016
This release contains single nucleotide polymorphism (SNP) data derived from tissue and blood samples collected from 25 loggerhead individuals across nine years from the Dry Tortugas. Data are provided in FASTQ format, a text-based data structure supported by bioinformatics tools.
Aquatic macroinvertebrate assemblage data from side channels of the Upper Mississippi River System, 2021 Aquatic macroinvertebrate assemblage data from side channels of the Upper Mississippi River System, 2021
To understand how aquatic macroinvertebrate assemblages vary among side channels across a large floodplain river ecosystem, we collected macroinvertebrates from 23 side channels distributed across six reaches of the Upper Mississippi River and Illinois River and quantified taxonomic and functional indices. Within this data release, three products are included: 1) site-level environmental...
Organochlorine contaminant concentrations in double-crested cormorant eggs or nestlings in the Green Bay, WI region from 1994 and 1995 Organochlorine contaminant concentrations in double-crested cormorant eggs or nestlings in the Green Bay, WI region from 1994 and 1995
Double-crested cormorant (Phalacrocorax auritus) fresh eggs and sibling embryos at pipping were collected from a polychlorinated biphenyl (PCB)- contaminated colony in Green Bay, Wisconsin, USA. Egg contents were analyzed for organochlorine (OC) contaminants, including 15 aryl hydrocarbon-active PCB congeners. Concentrations of 20 organochlorine contaminants present in double-crested...
Post-2018-collapse microgravity data from campaign measurements at Kīlauea, Hawaiʻi Post-2018-collapse microgravity data from campaign measurements at Kīlauea, Hawaiʻi
Campaign microgravity data have been collected at Kīlauea, Hawaiʻi, since 1975 to assess changes in mass associated with magmatic activity. The network of stations was disrupted by the 2018 summit collapse and was subsequently reestablished, with surviving and some new sites occupied regularly to track magmatic activity beneath the volcano. This data release includes microgravity data...
Geospatial Dataset for the Geologic Framework and Hydrostratigraphy of the Edwards and Trinity Aquifers Within Hays County, Texas, at 1:24,000 Scale Geospatial Dataset for the Geologic Framework and Hydrostratigraphy of the Edwards and Trinity Aquifers Within Hays County, Texas, at 1:24,000 Scale
The karstic Edwards and Trinity aquifers are classified as major sources of water in south-central Texas by the Texas Water Development Board, and both are classified as major aquifers by the State of Texas. The Edwards and Trinity aquifers developed because of the original depositional history of the carbonate limestone and dolomite rocks that contain them, and the primary and secondary...
Geospatial Dataset for the Geologic Framework, Hydrostratigraphy, and Ichnology of the Blanco, Payton, Rough Hollow 7.5-Minute Quadrangles, Blanco, Comal, Hays, and Kendall Counties, Texas Geospatial Dataset for the Geologic Framework, Hydrostratigraphy, and Ichnology of the Blanco, Payton, Rough Hollow 7.5-Minute Quadrangles, Blanco, Comal, Hays, and Kendall Counties, Texas
The karstic Edwards and Trinity aquifers are classified as major sources of water in south-central Texas by the Texas Water Development Board, and both are classified as major aquifers by the State of Texas. The original depositional history of the carbonate limestone and dolomite rocks that contain the Edwards and Trinity aquifers provided the starting point from which primary and...
Coastal Single-Beam Bathymetry Data Collected in 2024 From Breton Island, Louisiana Coastal Single-Beam Bathymetry Data Collected in 2024 From Breton Island, Louisiana
As part of the restoration monitoring component of the Deepwater Horizon early restoration project, scientists from the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center (USGS SPCMSC) conducted single-beam and multibeam bathymetry surveys around Breton Island, Louisiana (LA), from August 5-10, 2024, for Field Activity Number (FAN) 2024-320-FA. The purpose of data...
Coastal Single-Beam Bathymetry Data: Midnight Pass and Milton Pass, Florida, June 2025 Coastal Single-Beam Bathymetry Data: Midnight Pass and Milton Pass, Florida, June 2025
In June 2025, the U.S. Geological Survey St. Petersburg Coastal and Marine Science Center (USGS SPCMSC) participated in a multidisciplinary geoscientific field data collection within Midnight Pass and Milton Pass located along Florida’s west-central coastline, which opened as a result of hurricanes Helene and Milton in 2024. Researchers with the Nearshore Extreme Events Reconnaissance...
Detrital sanidine geochronology related to early Colorado River deposits, Arizona and California Detrital sanidine geochronology related to early Colorado River deposits, Arizona and California
Reported here are detrital sanidine argon geochronology data collected to better understand the early evolution of the Colorado River system. Samples were collect throughout the lower Colorado River corridor from Lake Mead to near Cibola, Arizona. Most samples are of the Bouse Formation but also include the deposits of Hualapai Wash, the Lost Cabin beds, and recent Colorado River...
Soil-Water-Balance model and data used in the hydrogeologic framework and conceptual groundwater-flow model of the panhandle and northwest parts of the High Plains (Ogallala) aquifer in Oklahoma, 1998–2022 Soil-Water-Balance model and data used in the hydrogeologic framework and conceptual groundwater-flow model of the panhandle and northwest parts of the High Plains (Ogallala) aquifer in Oklahoma, 1998–2022
The U.S. Geological Survey (USGS), in cooperation with the Oklahoma Water Resources Board (OWRB), constructed a Soil-Water-Balance (SWB) model of the High Plains aquifer system (hereinafter referred to as the "Ogallala aquifer" in northwestern Oklahoma. The SWB model as well as supplementary data were used to (1) estimate recharge to the Ogallala aquifer in northwestern Oklahoma, and (2)...
Synthetic geologic deformation model distributions for use in 2025 USGS Puerto Rico-U.S. Virgin Islands National Seismic Hazard Model update Synthetic geologic deformation model distributions for use in 2025 USGS Puerto Rico-U.S. Virgin Islands National Seismic Hazard Model update
This Data Release provides synthetic probability density functions used in the geologic deformation model as part of the 2025 National Seismic Hazard Model update for Puerto Rico-U.S. Virgin Islands. We include files implemented in the earthquake rupture forecast using the inversion framework. Modeling philosophy and methodologies are described in the interpretative companion manuscript...