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Federal
Drinking Water Maximum Contaminant Levels (MCLs) recent views
U.S. Environmental Protection Agency —
National Primary Drinking Water Regulations (NPDWRs or primary standards) are legally enforceable standards that apply to public water systems. Primary standards... -
Federal
PCB Data (excel file) and PFAS Data (excel file) recent views
U.S. Environmental Protection Agency —
Analytical and field sampling data for each 2018-2019 NRSA Fish Tissue Study chemical contaminant are provided, along with a data dictionary that describes the... -
Federal
Marine Mammals and Sea Turtles data for the Deepwater Horizon Response and Assessment in the Gulf of Mexico, dating from 2001-06-19 to 2016-02-16 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
These Marine Mammals and Sea Turtles data were gathered and utilized during the Response and Assessment phases of the Deepwater Horizon oil spill in the Gulf of... -
Federal
National Status and Trends: Contaminant body burdens and histopathology of fish and shellfish from Alaska recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
In response to the growing concerns among Chugach communities, contaminant body burden and histopathological condition of chum and sockeye salmon (Oncorhynchus keta... -
Federal
National Fish Habitat Action Plan (NFHAP) - Coastal Spatial Framework and Coastal Indicator Data recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The NFHAP Coastal Spatial Framework and Indicator Datasets consist of a geospatial base layer developed in ArcGIS, and associated data fields joined to the spatial... -
Federal
Oyster data for the Deepwater Horizon Response and Assessment in the Gulf of Mexico, dating from 2003-06-18 to 2015-12-04 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
These Oyster data were gathered and utilized during the Response and Assessment phases of the Deepwater Horizon oil spill in the Gulf of Mexico. These data are for... -
Federal
Marine Fish data for the Deepwater Horizon Response and Assessment in the Gulf of Mexico, dating from 2010-04-30 to 2015-04-24 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
These Marine Fish data were gathered and utilized during the Response and Assessment phases of the Deepwater Horizon oil spill in the Gulf of Mexico. These data are... -
Federal
Goodwater Creek Experimental Watershed caves herbicide, nutrient, and suspended sediment data (1991-2010) recent views
Department of Agriculture —
The Goodwater Creek, Missouri cave stream data file contains nutrient and herbicide concentrations, loads, and daily discharge data for Devils Icebox Cave and Hunters... -
Federal
Nutrient Impaired 303(d) Streams for the Pacific Northwest recent views
Department of the Interior —
Under section 303(d) of the 1972 Clean Water Act, states, territories, and authorized tribes are required to develop lists of impaired waters. These impaired waters... -
Federal
Six-Year Review Contaminant Occurrence Data recent views
U.S. Environmental Protection Agency —
The Safe Drinking Water Act (SDWA) requires EPA to review each National Primary Drinking Water Regulation (NPDWR) at least once every six years and revise them, if... -
Federal
Debris Likelihood, GhostNet, Aqua MODIS, and GOES Imager, 2006-2013, EXPERIMENTAL (14 Day Composite), Lon+/-180 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Debris Likelihood Index (Estimated) is calculated from GhostNet, NASA Aqua MODIS Chl a and NOAA GOES Imager SST data. THIS IS AN EXPERIMENTAL PRODUCT: intended... -
State
Asotin County Water Quality recent views
State of Washington —
Asotin County Public Utilities District (PUD) annual water quality reports, 2003-2020. -
Federal
Stream water concentrations of herbicides and nutrients for sites in the northern Missouri and southern Iowa region, 1994 to 1999 recent views
Department of Agriculture —
The data set contains stream water concentrations of herbicides and nutrients for 153 sites in the northern Missouri/southern Iowa region from 1994 to 1995. The data... -
Federal
EPA Impaired Waters presence and causes for HUC12 watersheds across the Conterminous U.S. recent views
Department of the Interior —
This dataset summarizes impairment status for HUC12 watersheds at the CONUS scale using the EPA publicly available Assessment, Total Maximum Daily Load (TMDL)... -
Federal
Other Tasking Agency data for the Deepwater Horizon Response and Assessment in the Gulf of Mexico, dating from 2010-04-28 to 2012-04-11 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
These Other Tasking Agency data were gathered and utilized during the Response and Assessment phases of the Deepwater Horizon oil spill in the Gulf of Mexico. These... -
Federal
Shallow Water Coral Reefs data for the Deepwater Horizon Response and Assessment in the Gulf of Mexico, dating from 2010-05-27 to 2014-09-04 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
These Shallow Water Coral Reefs data were gathered and utilized during the Response and Assessment phases of the Deepwater Horizon oil spill in the Gulf of Mexico.... -
Federal
Unregulated Contaminant Monitoring Rule 3 (UCMR 3), (2013-2015) Occurrence Data recent views
U.S. Environmental Protection Agency —
The third Unregulated Contaminant Monitoring Rule (UCMR 3), conducted under EPA oversight, was published in the Federal Register on May 2, 2012. UCMR 3 requires... -
Federal
Manuscript dataset for ORD-061487 recent views
U.S. Environmental Protection Agency —
Dataset associated with manuscript titled, "Impact of residential hot water heater type and water stagnation on drinking water quality within a full-scale premise... -
Federal
Debris Likelihood, GhostNet, Aqua MODIS, and GOES Imager, 2006-2013, EXPERIMENTAL (14 Day Composite) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Debris Likelihood Index (Estimated) is calculated from GhostNet, NASA Aqua MODIS Chl a and NOAA GOES Imager SST data. THIS IS AN EXPERIMENTAL PRODUCT: intended... -
Federal
NCCOS Assessment: Assessing Land Based Sources of Pollution in Tinian, Commonwealth of the Northern Mariana Islands, from 2013-08-27 to 2013-08-30 (NCEI Accession 0241439) recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This tabular dataset is the result of field sampling of coral tissues (Pocillopora damicornis) and subsequent laboratory chemical analysis for pollutant levels in...