• Organization: Department of the Interior
• Updated: 2023-07-03T00:00:00Z

This data set documents results of analysis of samples collected from the Arctic National Wildlife Refuge during Summer 2019. Data tables include: 1. The numeric and alphanumeric identifiers for...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1991-01-01T00:00:00.000+00:00

The National Status and Trends (NSandT) Benthic Surveillance Fluorescent Aromatic Compounds (FAC) file reports the trace concentrations of Fluorescent Aromatic Compounds. The presence of FACs in...

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

This dataset presents the results of passive water sampling conducted at 2 sites in 2013 and 3 sites in 2014 in Lake Mead National Recreational Area. Polar Organic Chemical Integrative Samplers...

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• Organization: Department of the Interior
• Updated: 2024-04-01T00:00:00Z

Seventy six parent and alkylated polycyclic aromatic compounds, including polycyclic aromatic hydrocarbons (PAHs), were quantified in watershed and reef sediment from Olowalu, Maui, in February...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2017-01-27

PM2.5, volatile organic compounds (VOCs), polycyclic aromatic hydrocarbons (PAHs), and polychlorinated dibenzodioxins/dibenzofurans (PCDDs/PCDFs), and continuous measurements of black carbon (BC),...

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• Organization: Department of the Interior
• Updated: 2020-08-25T00:00:00Z

The dataset includes results from the analysis of sediments and solids collected from receptor sites receiving runoff from adjacent parking lots and other paved surfaces. Receptor sites include...

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• Organization: Department of the Interior
• Updated: 2026-01-30T00:00:00Z

This data release contains analytical results from 536 fish tissue samples analyzed for over 230 analytes including polychlorinated biphenyls (PCBs), pesticides, polycyclic aromatic hydrocarbons,...

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

This dataset provides baseline concentrations (from 2014) of polycyclic aromatic hydrocarbon (PAH), other aromatic organic compounds, mercury (Hg), and trace metal concentrations in sediment and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2010-05-04T00:00:00.000+00:00

In the aftermath of the Deepwater Horizon oil spill in 2010, there was concern about the risk to human health through consumption of contaminated seafood from the region. The National Oceanic and...

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• Organization: Department of the Interior
• Updated: 2020-08-19T00:00:00Z

The organic composition of produced waters (flowback and formation waters) from the Bakken Formation and the Three Forks Formation in the Williston Basin, North Dakota were examined in this study...

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• Organization: Department of the Interior
• Updated: 2022-05-18T00:00:00Z

Fish tissue from 203 samples collected at five locations in the Niagara River Area of Concern in 2018 were analyzed for a wide range of analytes including Polychlorinated Biphenyls (PCBs),...

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• Organization: Department of the Interior
• Updated: 2024-10-02T00:00:00Z

The U.S. Geological Survey (USGS) deployed passive samplers at surface-water and groundwater sites on the Hawaiian Islands of Kauaʻi, Oʻahu, Maui, and Hawaiʻi for several weeks each during...

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

Over the past 15 years, high quality marine mammal tissue and fluid samples collected by subsistence hunters in the North Slope region of Alaska have been archived by the North Slope Borough...

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• Organization: Department of the Interior
• Updated: 2023-09-29T00:00:00Z

The Marcellus Shale Energy and Environmental Laboratory (MSEEL) field site in Morgantown, WV was established by West Virginia University in order to increase understanding of factors that affect...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2012-09-04T00:00:00.000+00:00

With increasing oil exploration and ship traffic in the U.S. Arctic, there is concern about the increased potential for an oil spill event in this region of the world. Baseline exposure levels of...

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• Organization: Department of the Interior
• Updated: 2021-03-03T00:00:00Z

Mountain Creek Lake is a reservoir in north Texas 8 miles southwest of Dallas, Texas where historical contamination by polychlorinated biphenyl compounds (PCBs) and other organic contaminants has...

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• Organization: Department of the Interior
• Updated: 2021-01-28T00:00:00Z

In cooperation with the California State Water Resources Control Board’s oil and gas Regional Monitoring Program, the U.S. Geological Survey collected and analyzed groundwater and associated...

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• Organization: State of California
• Updated: 2026-01-13T17:26:26.296Z

Polycyclic aromatic hydrocarbons (PAHs) are a class of organic compounds found in the environment associated with natural and anthropogenic activities such as the refinement and use of petroleum...

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

NARSTO_EPA_SS_FRESNO_PARTICLE_PAC_DATA is North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS) Fresno, Particle-bound Polycyclic...

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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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