Skip to main content
U.S. flag

An official website of the United States government

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.

Filter Total Items: 16219

Hydrodynamic and sediment transport model of San Pablo Bay, California, Nov-Dec 2014 Hydrodynamic and sediment transport model of San Pablo Bay, California, Nov-Dec 2014

A three-dimensional hydrodynamic and sediment transport model of San Pablo and Suisun Bays was constructed using the Delft3D4 (D3D) modeling suite (Deltares, 2021a) to simulate water levels, flow, waves, and suspended sediment for time period of Nov 1 to Dec 31, 2014. This data release describes the construction and validation of the model application and provides input files suitable to...
By
Coastal and Marine Hazards and Resources Program, Pacific Coastal and Marine Science Center

Nutrient limitation of algae and duckweed in streams: data from laboratory bioassays and field experiments Nutrient limitation of algae and duckweed in streams: data from laboratory bioassays and field experiments

Data supporting the article, "Nutrient limitation of benthic algae in streams: integrating laboratory bioassays, field experiments, and field data." Datasets include from a battery of laboratory and in situ nutrient limitation tests in streams in the upper Snake River basin, Idaho. Nutrient limitation bioassays of stream water used the green algae Pseudokirchneriella subcapitata...
By
Idaho Water Science Center

Colorado River at Salt Wash near Moab, UT - 2020/10/06 GPS Survey Colorado River at Salt Wash near Moab, UT - 2020/10/06 GPS Survey

The dataset contains GPS survey data collected at Colorado River at Salt Wash near Moab, UT, as part of a surface velocity mapping effort. The survey was conducted on October 6, 2020, and documents ground control points for a small unmanned aircraft system (sUAS) survey. The survey was performed using Leica GS14 RTK GPS equipment, S/N base-2806898, S/N rover-2806883.
By
Arizona Water Science Center

Disruption of Francisella noatunensis orientalis pdpA gene results in virulence attenuation and protection in zebrafish Disruption of Francisella noatunensis orientalis pdpA gene results in virulence attenuation and protection in zebrafish

Several Francisella spp. including F. noatunensis are regarded as important emerging pathogens of wild and farmed fish. However, very few studies have investigated the virulence factors that allow these bacterial species to be pathogenic in fish. The Francisella Pathogenicity Island (FPI) is a well-described, gene-dense region encoding major virulence factors for the genus Francisella...
By
Species Management Research Program, Western Fisheries Research Center, Fish Health Program (FHP)

Tidal flow dynamics at Sutter and Steamboat Sloughs in the Sacramento-San Joaquin Delta, CA in 2014 Tidal flow dynamics at Sutter and Steamboat Sloughs in the Sacramento-San Joaquin Delta, CA in 2014

The video shows a short animation of river flow dynamics (flow velocity vectors) over multiple tidal cycles.
By
Western Fisheries Research Center, Columbia River Research Laboratory (CRRL)

Debris-flow video files, Chalk Cliffs, Colorado, USA, 2017 Debris-flow video files, Chalk Cliffs, Colorado, USA, 2017

Chalk Cliffs, located 8 miles southwest of Buena Vista, Colorado, is one of the most active debris-flow areas in the state (U.S. Geological Survey). Three stations were set up at Chalk Cliffs which are located sequentially along a channel draining the 0.3 km^2 study area. This data release includes videos of debris-flows and floods captured by high-definition cameras placed at four...
By
Natural Hazards Mission Area, Landslide Hazards Program, Geologic Hazards Science Center
Was this page helpful?