-
Federal
Drinking Water Maximum Contaminant Levels (MCLs) 31 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
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
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
PCB Data (excel file) and PFAS Data (excel file)
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
Windward Community College Water Quality Assessment Project March-June 2004 on Windward Oahu Beaches (NODC Accession 0002501)
National Oceanic and Atmospheric Administration, Department of Commerce —
Measurements of water quality parameters were taken by Windward Community College faculty and students at seven sites along the Windward Oahu coast from March - June... -
Federal
Bifenthrin Absorption to Mesocosm Walls Resulting From the Delivery of a Bifenthrin Spiked Suspended Sediment
Department of the Interior —
Direct and indirect ecological effects of the widely used insecticide bifenthrin on stream ecosystems are largely unknown. To investigate such effects, a manipulative... -
Federal
Mercury Exposure in Piscivorous Birds at the Carson River (NV) Superfund Site, 1997-2006
Department of the Interior —
The persistence and degree of mercury contamination of the lower Carson River system (LCRS) have led to placement of a portion of the Carson River Basin (including... -
Federal
Surfrider, station 392
National Oceanic and Atmospheric Administration, Department of Commerce —
Fecal indicator bacteria levels are measured in water samples collected from ocean and bay beaches, streams, lakes and other coastal waterways. Water samples are... -
Federal
General Water Chemistry and Temperature Data from Mesocosms Exposed to Bifenthrin
Department of the Interior —
Direct and indirect ecological effects of the widely used insecticide bifenthrin on stream ecosystems are largely unknown. To investigate such effects, a manipulative... -
Federal
Shoreline data for the Deepwater Horizon Response and Assessment in the Gulf of Mexico, dating from 2010-05-14 to 2015-10-09
National Oceanic and Atmospheric Administration, Department of Commerce —
These Shoreline 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
Great Smoky Mountains National Park Emerging Contaminants
Department of the Interior —
Planned sample sites for designed bioactive organic contaminants (BOC), including pharmaceuticals, have been detected in surface waters at GRSM , raising concerns for... -
Federal
Surfrider, station 445
National Oceanic and Atmospheric Administration, Department of Commerce —
Fecal indicator bacteria levels are measured in water samples collected from ocean and bay beaches, streams, lakes and other coastal waterways. Water samples are... -
Federal
Unregulated Contaminant Monitoring Rule 2 (UCMR 2), (2008-2010) Occurrence Data
U.S. Environmental Protection Agency —
The Unregulated Contaminant Monitoring Rule supporting the second cycle (UCMR 2) of monitoring, conducted under EPA oversight, was published in the Federal Register... -
Federal
Concentration of Bifenthrin in Adult Insects That Emerged from Mesocosms
Department of the Interior —
Direct and indirect ecological effects of the widely used insecticide bifenthrin on stream ecosystems are largely unknown. To investigate such effects, a manipulative... -
Federal
Aqueous Phases of Bifenthrin in Mesocosms
Department of the Interior —
Direct and indirect ecological effects of the widely used insecticide bifenthrin on stream ecosystems are largely unknown. To investigate such effects, a manipulative... -
Federal
Aquatic insect community data and taxa list for larvae collected from mesocosms exposed to bifenthrin
Department of the Interior —
Direct and indirect ecological effects of the widely used insecticide bifenthrin on stream ecosystems are largely unknown. To investigate such effects, a manipulative... -
Federal
Characteristics of Spikes Delivered to Mesocosms
Department of the Interior —
Direct and indirect ecological effects of the widely used insecticide bifenthrin on stream ecosystems are largely unknown. To investigate such effects, a manipulative... -
Federal
NCCOS Assessment: Assessment of organic and inorganic chemical contaminants in the sediments of the Salt River Bay National Historical Park and Ecological Preserve, St. Croix, US Virgin Islands, 2018-09-04 to 2018-09-06 (NCEI Accession 0220105)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset contains results from the analysis of sediments for chemical contaminants including organic contaminants like hydrocarbons and pesticides, and inorganic... -
Federal
Surfrider, station 371
National Oceanic and Atmospheric Administration, Department of Commerce —
Fecal indicator bacteria levels are measured in water samples collected from ocean and bay beaches, streams, lakes and other coastal waterways. Water samples are... -
Federal
Surfrider, station 395
National Oceanic and Atmospheric Administration, Department of Commerce —
Fecal indicator bacteria levels are measured in water samples collected from ocean and bay beaches, streams, lakes and other coastal waterways. Water samples are... -
Federal
Surfrider, station 452
National Oceanic and Atmospheric Administration, Department of Commerce —
Fecal indicator bacteria levels are measured in water samples collected from ocean and bay beaches, streams, lakes and other coastal waterways. Water samples are...