745 datasets found
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Federal
Seabed component and feature data for the continental margin of the U.S. Pacific Coast (California, Oregon, Washington) from usSEABED (pac_cmp.txt)
Department of the Interior —
This data layer (PAC_CMP.txt) is one of five point coverages of known sediment samples, inspections, and probes from the usSEABED data collection for the U.S. Pacific... -
Federal
14CCT01_metadata: Sedimentary Data From Grand Bay, Alabama/Mississippi, 2014-2016
Department of the Interior —
This data release is an archive of sedimentary field and laboratory analytical data collected in Grand Bay, Alabama/Mississippi from 2014-2016 by scientists from the... -
Federal
Copy (2) Southwest Watershed Research Center Online Data Access
Department of Agriculture —
Hydrologic data, primarily precipitation and runoff, have been collected on experimental watersheds operated by the U.S. Department of Agriculture Agricultural... -
Federal
Sub-bottom Survey Cruise Tracklines, 2015, Cape Cod National Seashore
Department of the Interior —
This vector data set contains the cruise tracklines from sub-bottom seismic surveys completed within and adjacent to the boundaries of Cape Cod National Seashore... -
Federal
Columbia River ESTR00030 Survey Tracklines collected in 2000
Department of the Interior —
A two-week field operation was conducted in the John Day Reservoir on the Columbia River to image the floor of the pool, to measure the distribution and thickness of... -
Federal
Suspended Sediment Data and Loads in the Fountain Creek Watershed, Colorado (ver 2.0, June 2025)
Department of the Interior —
This data release consists of daily mean streamflow, daily mean suspended sediment concentration (SSC), and daily mean suspended sediment load (SSL) data for selected... -
Federal
Specific-Capacity Based Transmissivity of Coarse-Grained Sediment within the Glacial Deposits
Department of the Interior —
The glacial aquifer system of the United States encompasses all or parts of 25 states and is the most widely used supply of drinking water in the Nation (Maupin and... -
Federal
Multiresidue extraction of current-use pesticides from complex solid matrices using energized dispersive extraction with analysis by gas and liquid chromatography tandem mass spectroscopy
Department of the Interior —
A multiresidue method for solids (i.e., soil, sediment, sludge) was developed and evaluated for the analysis of pesticides and pesticide degradates. Initially, a well... -
Federal
Surface-sediment grain-size distributions of the Elwha River delta, Washington, July 2018
Department of the Interior —
This portion of the data release presents sediment grain-size data from samples collected on the Elwha River delta, Washington, in July 2018 (USGS Field Activity... -
Federal
usSEABED component and features data for the entire U.S. Gulf of Mexico and Caribbean (GMX_CMP, Puerto Rico and U.S. Virgin Islands)
Department of the Interior —
This component data layer (_CMP.txt) file gives information about selected components (minerals, rock type, microfossils, benthic biota) and seafloor features... -
Federal
usSEABED facies data for the entire U.S. Atlantic Coast (ATL_FAC)
Department of the Interior —
The facies data layer (_FAC.txt) is a point coverage of known sediment samplings, inspections, and probings from the usSEABED data collection and integrated using the... -
Federal
Location and depth data for piston and gravity cores collected in September 2019 offshore of south-central California (USGS FAN 2019-642-FA)
Department of the Interior —
This dataset includes the location and depth information for 39 piston and gravity cores that were collected as part of a groundtruthing survey in September 2019... -
Federal
Grain size of bed sediment surface samples from south San Francisco Bay, California, summer 2020
Department of the Interior —
Bed sediment samples were collected in south San Francisco Bay on two days in July 2020 to analyze for sediment grain size distributions. Sediment samples were... -
Federal
Shallow benthic habitats of San Francisco Bay, California CMECS substrate component
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset has been developed for the National Oceanic and Atmospheric Administration's (NOAA) Office for Coastal Management (OCM) as a collaborative and... -
Federal
Grain_Size-met: Archive of sediment physical properties and grain-size data for sediment samples collected offshore of Assateague Island, Maryland and Virginia
Department of the Interior —
This data release serves as an archive of sediment physical properties and grain-size data for surficial samples collected offshore of Assateague Island, Maryland and... -
Federal
Multi-sensor core logger (MSCL) data of vibracores collected offshore central California, during field activity 2019-651-FA
Department of the Interior —
This dataset includes multi-sensor core logger (MSCL) data from sediment cores collected offshore central California in the vicinity of Morro Bay. The sediment cores... -
Federal
Data for Specific Gage Analyses on the Patapsco River, 2010-2017
Department of the Interior —
The U.S. Geological Survey, in collaboration with American Rivers and other partners, conducted a monitoring program beginning in 2010 to track river response to a... -
Federal
Radiocarbon age data from sediment cores collected offshore southern Cascadia, during field activity 2019-643-FA
Department of the Interior —
This dataset presents radiocarbon data from 87 samples from sediment cores collected in southern Cascadia (offshore northern California) aboard the M/V Bold Horizon... -
Federal
National Status and Trends: Bioeffects Program - Southwest Puerto Rico Chemical Contaminant Assessment Summary
National Oceanic and Atmospheric Administration, Department of Commerce —
The purpose of the project was to characterize the extent and magnitude of chemical contamination in southwest Puerto Rico, as part of a larger effort to link coral...
745 datasets found