• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2008-05-23T00:00:00.000+00:00

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 condition with chemical...

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• Organization: Department of the Interior
• Updated: 2022-12-19T00:00:00Z

This data release contains concentration and quality-assurance results for inorganic, organic analytes and microbiological pathogens collected from 30 different commercial bottled water sources. ...

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

Chemical and biological results, quality assurance and quality control, and method information from groundwater, surface water, and litter samples, collected from nine locations in Iowa and one in...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2010-07-30T00:00:00.000+00:00

Mussel Watch is the longest running continuous chemical contaminant monitoring program in U.S. coastal and Great Lakes waters and was created in response to concerns over environmental quality of...

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

Surface-water organic contaminant concentration data for targeted chemical analysis of over 800 organic analytes in surface water from 38 stream site representing national gradients in urban and...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2021

The Water Contaminant Information Tool (WCIT) is a secure, on-line database that provides current, reliable information on chemical, biological, and radiological contaminants of concern for water...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-05-15T19:16:15.000+00:00

As part of a long-term contaminant-monitoring program of fish in Puget Sound and Georgia Basin, Washington Department of Fish and Wildlife (WDFW) and NWFSC have collaborated in collection and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-04-13T00:00:00.000+00:00

This dataset provides valuable baseline data on sediment chemical contamination for the St. Thomas East End Reserve (STEER), U.S. Virgin Islands (USVI). From 2010-2012, NOAA scientists collected...

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

Data from study assessing the utility of knowledgebase-leveraging of comprehensive environmental-contaminant-exposure datasets by comparing biological effects predicted on the basis of target...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-11-17T00:00:00.000+00:00

The Lower Duwamish River is a highly industrialized waterway flowing into the densely urbanized Puget Sound waterfront of Seattle, WA. As part of a Natural Resource Damage Assessment (NRDA)...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2007-03-12T00:00:00.000+00:00

Mussel Watch represents the longest running continuous contaminant monitoring program in U.S. coastal and Great Lakes waters and was created in response to concerns over environmental quality of...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2022-11-02

chemical concentrations. This dataset is associated with the following publication: Falzone, S., C. Schaefer, E. Siegenthaler, K. Keating, D. Werkema, and L. Slater. Geophysical Signatures of...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-03-25T00:00:00.000+00:00

The National Status and Trends Program is comprised of three nationwide programs: Benthic Surveillance, Mussel Watch, and Bioeffects. These programs are in place to observe estuarine and coastal...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-05-06T00:00:00.000+00:00

Marine sediment and water column samples were collected in nearshore habitats around the island of St. John, USVI during two sampling trips in late 2021 and early 2022 and following the landfall...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2013-03-01T00:00:00.000+00:00

This project assesses chemical contaminant status in sediment and coral tissues (Porites astroides) collected in and around Guanica Bay, Puerto Rico in 2009. Parameters monitored include sediment...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-09-23T00:00:00.000+00:00

The NCCOS Regional Ecological Assessments (REA) and NOAA National Benthic Inventory (NBI) include observations of water quality, sediment quality, fish and shellfish tissue chemical contaminants,...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2018-04-30

Matrix of contaminant measurements and endogenous metabolite intensities (measured by NMR). This dataset is associated with the following publication: Davis, J., D. Ekman, Q. Teng , G. Ankley ,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-10-07T18:09:03.000+00:00

1) The purpose of this project is to measure changes in juvenile salmon habitat occurrence and health following restoration activities at the Mirror Lake Complex and Horsetail Falls in the Lower...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2018-12-21

This data includes information on Arsenic violations in the US, including time patterns and spatial patterns in Arsenic violations, and people served by systems in violation. Most of the data is...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2020-07-10

The present study highlights the utility of bioeffects-based monitoring in conjunction with analytical chemical measurements of surface waters on the Colorado River associated with a historically...

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