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

This data set contains baseflow streamwater concentrations of pH, specific conductivity, base cations, carbon (dissolved organic carbon (DOC), particulate organic carbon (POC) and bicarbonate...

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

This data set includes measurements of dissolved nutrient and organic carbon concentrations, as well as dissolved oxygen, alkalinity, conductivity, turbidity, pH, and discharge from three streams...

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

This data set reports (1) concentrations of total, organic, and inorganic suspended solids; dissolved inorganic, and organic carbon; chlorophyll-a and (2) measurements of turbidity, ph,...

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

This data set reports the results of chemical analyses of rainfall, throughfall, litter leachate, and soil water samples collected before, during, and after a rainfall exclusion experiment...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-10-06T00:00:00.000+00:00

The dataset includes TSS (mg/L), turbidity (NTU), stream level (ft), and precipitation (in) data collected at multiple stations across five streams and at four rain gauges during Phase II...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-03-27T00:00:00.000+00:00

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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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-09-30T00:00:00.000+00:00

The data described here are from water samples collected during NOAA Pacific Islands Fisheries Science Center (PIFSC), Ecosystem Sciences Division (ESD) led fly-in Mission to Nu'uuli, American...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-12-12T00:00:00.000+00:00

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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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2026-01-16T00:00:00.000+00:00

This dataset contains oceanographic and surface meteorological data collected from non-Federal stations throughout the Great Lakes region of the United States. The data is predominantly long time...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1995-01-01T00:00:00.000+00:00

Water quality observations made over long time periods can provide important feedback to scientists and to local, state, and national resource managers about actions taken to manage, protect, and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-10-15T00:00:00.000+00:00

The NOAA National Estuarine Research Reserve (NERR) System-wide Monitoring Program (SWMP) collects meteorological, water quality, and nutrient/pigment data on an ongoing basis. Meteorological...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2022-10-27T00:00:00.000+00:00

NOAA Great Lakes Environmental Research Laboratory has collected observations from in-situ Real-time Coastal Observation Network (ReCON) moored buoys during the open water season, in the Great...

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