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Federal
Simulating changes in the distribution of ammonium and ammonia versus physical and chemical conditions using PHREEQC with applications to toxicity to fish recent views
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
Great Smoky Mountains National Park 1993-2023 Parkwide Water Quality Survey Data from the GRSM_WQ Project as of 2024-05-10 recent views
Department of the Interior —
This data package was created 2024-06-20 17:32:23 by NPSTORET and includes selected project, location, and result data. Data contained in the Great Smoky Mountains... -
Federal
Great Lakes Network 2006-2023 Inland Lakes Water Quality Monitoring Data as of 2024-04-19 recent views
Department of the Interior —
This data package was created 2024-04-19 15:21:02 by NPSTORET and includes selected project, location, and result data. Data contained in Great Lakes Network NPSTORET... -
Federal
Appalachian Highlands Network Published Water Quality Data through 2023 from the APHN_WQ Project as of 2024-05-07 recent views
Department of the Interior —
This data package was created 2024-06-22 05:12:27 by NPSTORET and includes selected project, location, and result data. Data contained in the Appalachian Highlands... -
Federal
Cumberland Piedmont Network 2002-2023 Water Quality Data from Fourteen Park Projects as of 2023-09-27 recent views
Department of the Interior —
This data package was created 2024-04-01 10:14:02 by NPSTORET and includes selected project, location, and result data. Data contained in Cumberland Piedmont Network... -
Federal
Shenandoah National Park 1979-2022 Water Quality Data from Seven Projects as of 2024-01-26 recent views
Department of the Interior —
This data package was created 2024-03-12 09:56:45 by NPSTORET and includes selected project, location, and result data. Data contained in the Shenandoah National Park... -
Federal
Gulf Coast Network 1976-2023 Water Quality Data from Ten Park Projects as of 2024-03-06 recent views
Department of the Interior —
This data package was created 2024-03-12 17:12:17 by NPSTORET and includes selected project, location, and result data. Data contained in the Gulf Coast Network... -
Federal
Influence of Basin Characteristics on Acidification Response recent views
Department of the Interior —
This data package was created 2024-06-20 15:46:45 by NPSTORET and includes selected project, location, and result data. Data are from the block design study of the... -
Federal
Attributes for NHDPlus Version 2.1 Catchments and Modified Routing of Upstream Watersheds for the Conterminous United States: National Atmospheric Deposition Program (NADP) National Trends Network (NTN) 1985-2014 recent views
Department of the Interior —
This data set represents National Atmospheric Deposition Program (NADP) National Trends Network average of annual precipitation-weighted mean atmospheric deposition... -
Federal
Discrete Carbonate System Parameter Measurements in Middle Tampa Bay, Florida and the Eastern Gulf of Mexico, USA recent views
Department of the Interior —
This dataset contains carbonate system data collected by scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center to... -
Federal
Geochemistry data collected (1985-2015) for understanding the evolution of groundwater-contaminant plume chemistry emanating from legacy contaminant sources, an example from a long-term crude oil spill near Bemidji, Minnesota recent views
Department of the Interior —
This U.S. Geological Survey (USGS) Data Release is focused on the geochemistry of wells within the oil zone and groundwater monitoring wells away from the oiled zone... -
Federal
Northeastern Hydrologic Benchmark Network (HBN) Soil Chemistry and Catskill Mountain Water-Quality Data recent views
Department of the Interior —
This data product contains soil chemistry data from 4 locations. Two of the locations were located in the Neversink River watershed near Claryville, NY (01435000) in... -
Federal
Geochemistry Data from Samples Collected in 2015-2017 to study an OG wastewater spill in Blacktail Creek, North Dakota recent views
Department of the Interior —
These metadata sets present the comprehensive geochemical composition of solid and water samples from the site of a 11.4ML (million liters) wastewater spill... -
Federal
Monthly inorganic nitrogen atmospheric wet deposition estimates for the conterminous United States, 1999 through 2020 recent views
Department of the Interior —
This data release provides estimates of monthly wet atmospheric deposition of total inorganic nitrogen (TIN)--the summation of nitrate (NO3) and ammonium (NH4) ions--... -
Federal
Estimates of atmospheric inorganic nitrogen deposition to the Chesapeake Bay watershed, 1950-2050 recent views
Department of the Interior —
Reactive nitrogen is transported from the atmosphere to the landscape as wet and dry deposition that contributes to annual nitrogen loads to the Chesapeake Bay.... -
Federal
Nutrient Depth Profile Data from Prince William Sound, Alaska recent views
Department of the Interior —
These data are part of the Gulf Watch Alaska (GWA) long term monitoring program, pelagic monitoring component. This dataset consists of one table, providing the... -
Federal
Discrete Carbonate System Parameter Measurements in Tampa Bay, Florida, USA recent views
Department of the Interior —
This dataset contains carbonate system data collected by scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center to... -
Federal
Mid-Atlantic Network 2005-2023 Water Quality Data for Seven Park Projects as of 2024-02-08 recent views
Department of the Interior —
This data package was created 2024-03-12 15:16:59 by NPSTORET and includes selected project, location, and result data. Data contained in the Mid-Atlantic Network... -
Federal
The major, minor, and trace element geochemistry of mineral scales from The Geysers geothermal field, California, USA recent views
Department of the Interior —
This data release provides quantitative whole rock geochemical results from The Geysers vapor-dominated geothermal field in California. The concentrations of major...