Data

A regional reanalysis of weather for the southeastern United States at a 4-kilometer spatial resolution and daily to sub-hourly resolution was produced by the U.S. Geological Survey in cooperation with the Florida Flood Hub for Applied Research and Innovation. The reanalysis is intended to recreate historical weather for a 1,200-kilometer by 1,400-kilometer area of the southeastern...

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 the central Arabian Peninsula. 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...

The dataset documents results from particle size analysis (PSA), portable X-ray fluorescence (pXRF) analysis, and Munsell color values for a suite of sediment samples collected from U.S. Army Base Fort Drum, Jefferson County, New York in 2026. These samples were collected to obtain representative samples of surficial geologic map units. This Data Release is related to ongoing USGS...

This U.S. Geological Survey (USGS) data release accompanies upcoming publication 'High Spatial Resolution Re-Os Dating of Paleozoic Organic-Rich Black Shales by LA-ICP-MS/MS' to be published in the Chemical Geology. The data set reports the Re-Os isotopic composition, Re-Os age and select trace element contents of the mineral molybdenite associated with ore deposits in the United States...

The Barrier Island Comprehensive Monitoring (BICM) program was developed by Louisiana’s Coastal Protection and Restoration Authority (CPRA) and is implemented as a component of the System Wide Assessment and Monitoring Program (SWAMP). The program uses both historical data and contemporary data collections to assess and monitor changes in the aerial and subaqueous extent of islands...

The Barrier Island Comprehensive Monitoring (BICM) program was developed by Louisiana’s Coastal Protection and Restoration Authority (CPRA) and is implemented as a component of the System Wide Assessment and Monitoring Program (SWAMP). The program uses both historical data and contemporary data collections to assess and monitor changes in the aerial and subaqueous extent of islands...

The Barrier Island Comprehensive Monitoring (BICM) program was developed by Louisiana’s Coastal Protection and Restoration Authority (CPRA) and is implemented as a component of the System Wide Assessment and Monitoring Program (SWAMP). The program uses both historical data and contemporary data collections to assess and monitor changes in the aerial and subaqueous extent of islands...

The Barrier Island Comprehensive Monitoring (BICM) program was developed by Louisiana’s Coastal Protection and Restoration Authority (CPRA) and is implemented as a component of the System Wide Assessment and Monitoring Program (SWAMP). The program uses both historical data and contemporary data collections to assess and monitor changes in the aerial and subaqueous extent of islands...

In July and August 2023, 11 passive seismic surveys were conducted at or near the U.S. Geological Survey Kankakee River Research Site in Hanna Township, Indiana. The horizontal-to-vertical spectral ratio (HVSR) method is a passive seismic technique that uses a three-component seismometer to measure the vertical and horizontal components of seismic noise in the range of ~0.1 to 50 Hertz...

The U.S. Geological Survey, in cooperation with the Bureau of Reclamation, used five scenarios created from a previously published numerical groundwater-flow model (1980–2013) and historical streamflow records (1980–2022) to investigate the relation between groundwater withdrawals from the North Fork Red River aquifer and inflows to Lake Altus from the North Fork Red River in western...

This project contains design parameters and an overview of the hydraulic characterization of the U.S. Geological Survey (USGS), Columbia Environmental Research Center (CERC) eco-flume. The eco-flume was designed in collaboration with the St. Anthony Falls Laboratory at the University of Minnesota to explore complex ecological phenomena that occur in natural rivers. The overall design was...

Data provided in this release support the Scientific Investigation Report titled "Investigation of Drivers and Sources of Potential Harmful Algal Blooms in Lake Anna, Virginia, 2023-24". This report identified factors and sources leading to Harmful Algal Bloom (HAB) initiation, persistence, and decline in Lake Anna, Virginia. Discrete measurements of Suspended Sediment (SS), Total...