178 datasets found
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Federal
Greater Yellowstone Network Published Water Quality Data through 2024 from the BICAWQ01, GRTEWQ01, and YELLWQ01 Projects as of 2025-03-14
Department of the Interior —
This data package was created 2025-03-25 07:54:10 by NPSTORET and includes selected project, location, and result data. Data contained in the Greater Yellowstone... -
Federal
Nutrient and water chemistry data of Aua Reef in American Samoa from samples collected along a water quality gradient between 2022-09-13 to 2022-09-23
National Oceanic and Atmospheric Administration, Department of Commerce —
The data described here are from water samples collected during NOAA Pacific Islands Fisheries Science Center (PIFSC), Ecosystem Sciences Division (ESD) led fly-in... -
Federal
Specific Water Quality Sites for Kane County, Utah
Department of the Interior —
This map shows specific water-quality items and hydrologic data site information which come from QWDATA (Water Quality) and GWSI (Ground Water Information System).... -
Federal
Gulf Coast Network 1976-2024 Water Quality Data from Ten Park Projects as of 2025-03-18
Department of the Interior —
This data package was created 2025-03-18 17:05:08 by NPSTORET and includes selected project, location, and result data. Data contained in the Gulf Coast Network... -
Federal
Dissolved inorganic carbon, total alkalinity, pH, nutrients, and other variables collected from profile and discrete observations using Niskin bottle and other instruments from NOAA Ship Gordon Gunter on the northeastern U.S. continental shelf, Gulf of Maine, coastal waters of Canada, Greenland and Iceland from 2015-10-13 to 2015-10-24 (NCEI Accession 0157023)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains profile discrete measurements of dissolved inorganic carbon, total alkalinity, pH, dissolved oxygen, and nutrients in the North Atlantic Ocean.... -
Federal
Dissolved inorganic carbon (DIC), total alkalinity, pH on total scale, nutrients and other variables collected from profile and discrete samples observations during NOAA Ship Gordon Gunter cruise GU2102 (EXPOCODE 33GG20210514) in the North Atlantic Ocean, Gulf of Maine, Georges Bank, and Mid-Atlantic Bight from 2021-05-14 to 2021-05-27 (NCEI Accession 0248269)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains dissolved inorganic carbon, total alkalinity, pH on total scale, nutrients and other variables measured from profile discrete observations... -
Federal
Niobrara National Scenic River 2001-2023 Water Quality Data from the NIOB0001 Project (Water Quality & Streamflow Monitoring Program) as of 2023-11-15
Department of the Interior —
This data package was created 2024-03-12 06:32:27 by NPSTORET and includes selected project, location, and result data. Data contained in the Niobrara National Scenic... -
Federal
Hui O Ka Wai Ola Water Quality Data
National Oceanic and Atmospheric Administration, Department of Commerce —
The goal of the Hui O Ka Wai Ola (Association Of The Living Waters) citizen-science based water quality program is to increase the capacity for monitoring water... -
Federal
Specific Water Quality Sites for Saltlake County, Utah
Department of the Interior —
This map shows specific water-quality items and hydrologic data site information which come from QWDATA (Water Quality) and GWSI (Ground Water Information System).... -
Federal
Data for: "Apportionment and Inventory Optimization of Agriculture and Energy Sector Methane Emissions using Multi-month Trace Gas Measurements in Northern Colorado"
National Institute of Standards and Technology —
This dataset contains 1) the methane, ethane, ammonia, and water mixing ratio time series recorded at the Platteville Atmospheric Observatory site, 2) the hourly mean... -
Federal
Evaluating Whether Oyster Aquaculture Can Help Restore Water Quality - NERRS/NSC(NERRS Science Collaborative)
National Oceanic and Atmospheric Administration, Department of Commerce —
The project team established an experiment that mimicked commercial aquaculture practices and allowed for a robust comparison of nitrogen removal rates from three... -
Federal
Simulating changes in the distribution of ammonium and ammonia versus physical and chemical conditions using PHREEQC with applications to toxicity to fish
Department of the Interior —
Two sets of PHREEQC input and output files are provided that illustrate the distribution of aqueous ammonium and ammonia as a function of physical (temperature) and... -
Federal
biofilter characterization data
U.S. Environmental Protection Agency —
water quality and media data from aerobic groundwater biofilters. This dataset is associated with the following publication: Keithley, A., H. Ryu, V. Gomez-Alvarez,... -
Federal
GLOBEC NEP Rosette Bottle Data (2002)
National Oceanic and Atmospheric Administration, Department of Commerce —
GLOBEC (GLOBal Ocean ECosystems Dynamics) NEP (Northeast Pacific) Rosette Bottle Data from New Horizon Cruise (NH0207: 1-19 August 2002). Notes: Physical data... -
Federal
Monitoring of Water Column DIC, TAlk, and pH on the Southeast U.S. Shelf and Gulf of Mexico and the Development of Ocean Acidification Indicators to Inform Marine Resource Management from 2022-08-03 to 2022-08-10 (NCEI Accession 0283335)
National Oceanic and Atmospheric Administration, Department of Commerce —
Increasing amounts of atmospheric carbon dioxide from human industrial activities are causing changes in global ocean carbon chemistry resulting in a reduction in pH,... -
Federal
Dissolved inorganic carbon, total alkalinity, nutrients, and other variables collected from profile and discrete observations during NOAA Ship Henry B. Bigelow cruise HB2303 (EXPOCODE 33HH20230808) in New York Bight, North Atlantic Ocean, Stellwagen Bank National Marine Sanctuary from 2023-08-08 to 2023-08-24 (NCEI Accession 0302973)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains profile discrete measurements of dissolved inorganic carbon, total alkalinity, pH on total scale, water temperature, salinity, nutrients, and... -
Federal
Monitoring of Water Column DIC, TAlk, and pH on the Southeast U.S. Shelf and Gulf of Mexico and the Development of Ocean Acidification Indicators to Inform Marine Resource Management from 2022-03-14 to 2022-03-19 (NCEI Accession 0283334)
National Oceanic and Atmospheric Administration, Department of Commerce —
Increasing amounts of atmospheric carbon dioxide from human industrial activities are causing changes in global ocean carbon chemistry resulting in a reduction in pH,... -
Federal
Dissolved inorganic carbon, total alkalinity, pH on total scale, and other variables collected from discrete samples and profile observations during the R/V F. G. Walton Smith cruise WS20342 (EXPOCODE 33WA20201207) in the Southeast U.S. Shelf, Gulf of Mexico from 2020-12-07 to 2020-12-12 (NCEI Accession 0231726)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains the discrete profile measurements of dissolved inorganic carbon, total alkalinity, pH on total scale, ammonia, water temperature, salinity,... -
Federal
Dissolved inorganic carbon, total alkalinity, pH on total scale, and other variables collected from discrete samples and profile observations during the R/V F. G. Walton Smith cruise WS21212 (EXPOCODE 33WA20210731) in the North Atlantic Ocean, Gulf of Mexico from 2021-07-31 to 2021-08-06 (NCEI Accession 0248266)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains the discrete profile measurements of dissolved inorganic carbon, total alkalinity, pH on total scale, ammonia, water temperature, salinity,... -
Federal
US Environmental Protection Agency National Coastal Assessment for Hawaii 2002: Water Quality, Fish Taxon, Sediment Chemistry Data (NCEI Accession 0061250)
National Oceanic and Atmospheric Administration, Department of Commerce —
In 2002, the Environmental Protection Agency (EPA) Environmental Monitoring and Assessment Program (EMAP) National Coastal Assessment (NCA), in conjunction with state...
178 datasets found