• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2024-01-01T00:00:00.000+00:00

This record provides estimate data of sediment accumulation at a number of dirt road stabilization projects where Best Management Practices (i.e. sediment retention ponds, check dams, and cross...

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• Organization: Department of the Interior
• Updated: 2023-09-27T00:00:00Z

This data release contains 3-meter gridded rasters of depth to bedrock below bathymetric surface, the thickness of unconsolidated sediment, and the volume of unconsolidated sediment within a...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-03-17T00:00:00.000+00:00

These data provide estimates of sediment accumulation at a number dirt road stabilization projects where Best Management Practices (i.e. sediment retention ponds, check dams, and crossdrains) were...

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• Organization: Department of the Interior
• Updated: 2020-08-12T00:00:00Z

Sediment cores (1 m in depth) were collected at each of three mangrove sites at J.N. Ding Darling National Wildlife Refuge on Sanibel Island, Florida. At each site, one core was collected in the...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2018-01-11T00:00:00.000+00:00

The data within this data file were produced by using bathymetric surveys and creating difference maps out of those surveys. Data were collected using an EM710 multibeam sonar with a vertical...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-12-23T00:00:00.000+00:00

Data were collected in association with the removal of PCB contaminated sediment during the Manistique River Area of Concern Operable Unit 2 remediation construction efforts. Data collected...

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• Organization: Department of Agriculture
• Updated: 2025-11-21

The data are derived from the field monitoring of irrigated furrows from 1998 to 2016 at the research farm of the USDA/ARS-Northwest Irrigation and Water Research Laboratory in Kimberly, Idaho,...

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• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

Five discrete groundwater seepage measurements were collected to make a direct measurement of the flux of water across the sediment-water interface. Change in volume/time is the volumetric rate of...

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• Organization: Department of the Interior
• Updated: 2021-11-16T00:00:00Z

Particle-size data collected of the upper 25 cm of substrate was collected at 12 sites in October 2018 and May 2019 at Olsen's Beach in Lake Ozette, Clallam County, Washington. At emergent...

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• Organization: Department of the Interior
• Updated: 2020-08-31T00:00:00Z

This data release consist of the annual sediment depositional volume at five floodplain and five point bar sites on Powder River in southeastern Montana from 1979 through 2017. These 10 sites are...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

This dataset provides grain size distribution measurements collected from sediment core samples on Mike Island in the Wax Lake Delta, Louisiana, as part of the Delta-X Spring campaign in March,...

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• Organization: Department of the Interior
• Updated: 2024-04-12T00:00:00Z

These data were compiled for/to modeling to assess impact of management scenarios on Colorado River sediment resources. Objective(s) of our study were to assess impact of management scenarios on...

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• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

These data were compiled during a laboratory experiment showing the turbidity response to increasing silt and clay concentration. The sediment used for the laboratory experiment was collected in...

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• Organization: Department of the Interior
• Updated: 2025-05-14T00:00:00Z

This part of DS 781 presents data for the sediment-thickness map of the Salt Point to Drakes Bay, California, region. The raster data file is included in...

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• Organization: Department of the Interior
• Updated: 2024-03-19T00:00:00Z

During the spring and summer of 2015, the U.S. Geological Survey participated in India’s National Gas Hydrate Program NGHP-02 expedition in the Krishna-Godavari Basin offshore eastern India. The...

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• Organization: Department of the Interior
• Updated: 2022-07-07T00:00:00Z

High-resolution, terrestrial laser scanning (TLS), was used to quantify the volume of sediment eroded from outcrops at Malakoff Diggins State Historic Park, located about 17 kilometers (km)...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2007-03-20T00:00:00.000+00:00

The Marine Bacteria (F009) data set contains data from bacteriological studies of the water column and ocean bottom. Data include the density (number per unit volume, weight, or area of sample) of...

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• Organization: Department of the Interior
• Updated: 2020-08-24T00:00:00Z

The retention or release of nutrients into the water column from sediment, also known as internal loading, is another source of nutrients to the lake water column. Sediment cores collected from...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-05-05T00:00:00.000+00:00

This dataset contains imagery, GPS coordinates, elevation data, types of vegetation, and sediment characteristics collected from Fishing Battery Island. This island was revisited to evaluate...

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• Organization: Department of the Interior
• Updated: 2025-07-30T00:00:00Z

This data release provides a series of five bathymetric change grids generated from historical bathymetric surveys collected in San Pablo Bay, CA from the 1856 to 1983. The National Ocean Service...

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