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Found 6 dataset(s) matching "EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > WATER QUALITY/WATER CHEMISTRY > CONTAMINANTS".

Sewage pollution source tracking at Puako and other coastal waters of South Kohala, Hawaii Island, 2007-07-31 to 2017-09-03 (NCEI Accession 0186217)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-03-27T00:00:00.000+00:00 | Harvested: October 13, 2025 at 04:56 AM
This data set contains sewage pollution data in the form of in situ measurements and deductions produced in the laboratory from in field samples. The original files as provided to the National...
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NCCOS Assessment: Measurement of Turbidity and Nutrients in Three Rivers that Drain to the Achang Reef Flat from Manell Watershed, Guam, from 2016-12-01 to 2018-12-31 (NCEI Accession 0204837)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-10-22T00:00:00.000+00:00 | Harvested: October 13, 2025 at 05:08 AM
This dataset contains results from the monitoring of nutrients and turbidity in three rivers in the Manell watershed in southern Guam, which drain to the Achang Reef Flat Marine Preserve. The...
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Louisiana Hypoxia Surveys 1998-2023: Physical (Hydrography), chemical (CTD), and biological (Water Quality) processes of the Texas-Louisiana continental shelf
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-03-25T00:00:00.000+00:00 | Harvested: October 13, 2025 at 05:49 AM
CTD data were taken during surveys of the Louisiana continental shelf during yearly Shelfwide Hypoxia cruises. Hydrographic data were obtained using CTD. Nutrient, pigment, suspended sediment,...
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Data from: Long-Term Agroecosystem Research in the Central Mississippi River Basin: Goodwater Creek Experimental Watershed and Regional Herbicide Water Quality Data
- Organization: Department of Agriculture
- Updated: 2025-05-01 | Harvested: June 24, 2025 at 07:36 PM
<p>The GCEW herbicide data were collected from 1991-2010, and are documented at plot, field, and watershed scales.</p> <p>Atrazine concentrations in Goodwater Creek Experimental Watershed (GCEW)...
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NCCOS Assessment: Chronic Turbidity Differentially Affects Physiological Processes in Two Threatened Caribbean, Atlantic Stony Coral Species from 2022-09-09 to 2022-12-06 (NCEI Accession 0292544)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-05-17T00:00:00.000+00:00 | Harvested: October 04, 2025 at 02:07 AM
This dataset contains results from 12-week laboratory turbidity exposures on two species of threatened stony corals, Acropora cervicornis (ACER) and Orbicella faveolata (OFAV). Experiments were...
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Perfluorooctanoic acid (PFOA) and Perfluorooctanesulfonic acid (PFOS) measured in surface water samples in the Saginaw Bay region of Lake Huron from 2021-08-02 to 2022-05-12 (NCEI Accession 0285666)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-12-12T00:00:00.000+00:00 | Harvested: October 04, 2025 at 01:55 AM
Surface water sampling of the tributaries of the Saginaw Bay region of Lake Huron was conducted in August 2021 and May 2022 to measure PFOA and PFOS concentrations. The rivers sampled were the...
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Search Data.gov

Sewage pollution source tracking at Puako and other coastal waters of South Kohala, Hawaii Island, 2007-07-31 to 2017-09-03 (NCEI Accession 0186217)

NCCOS Assessment: Measurement of Turbidity and Nutrients in Three Rivers that Drain to the Achang Reef Flat from Manell Watershed, Guam, from 2016-12-01 to 2018-12-31 (NCEI Accession 0204837)

Louisiana Hypoxia Surveys 1998-2023: Physical (Hydrography), chemical (CTD), and biological (Water Quality) processes of the Texas-Louisiana continental shelf

Data from: Long-Term Agroecosystem Research in the Central Mississippi River Basin: Goodwater Creek Experimental Watershed and Regional Herbicide Water Quality Data

NCCOS Assessment: Chronic Turbidity Differentially Affects Physiological Processes in Two Threatened Caribbean, Atlantic Stony Coral Species from 2022-09-09 to 2022-12-06 (NCEI Accession 0292544)

Perfluorooctanoic acid (PFOA) and Perfluorooctanesulfonic acid (PFOS) measured in surface water samples in the Saginaw Bay region of Lake Huron from 2021-08-02 to 2022-05-12 (NCEI Accession 0285666)