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The Great Lakes Environmental Database (GLENDA) houses environmental data collected by EPA Great Lakes National Program Office (GLNPO) programs that sample water, aquatic life, sediments, and air...
Search relevance: 1.00 | Views last month: 90 | Catalog Last Checked: June 18, 2026 at 12:18 AM -
This dataset is a list of pesticide applicators currently certified by New York State Department of Environmental Conservation (DEC) in the various categories of individual certification (6NYCRR...
Search relevance: 1.00 | Views last month: 33 | Catalog Last Checked: July 14, 2026 at 10:13 PM -
The Endangered Species Act (ESA) provides a program for the conservation of threatened and endangered species and the habitats in which they are found. The U.S. Fish and Wildlife Service (USFWS)...
Search relevance: 1.00 | Views last month: 25 | Catalog Last Checked: July 12, 2026 at 05:35 PM -
The Endangered Species Act (ESA) provides a program for the conservation of threatened and endangered species and the habitats in which they are found. The U.S. Fish and Wildlife Service (USFWS)...
Search relevance: 1.00 | Views last month: 19 | Catalog Last Checked: July 13, 2026 at 05:52 PM -
A survey of sediment toxicity was carried out by NOAA's National Status and Trends Program in the coastal bays that surround Long Island Sound in New York and Connecticut. The survey objectives...
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This data release presents the results of analyses of biota and water samples collected on multiple dates from 2007 to 2014 at 3 locations in Lake Mead National Recreation Area. Data are presented...
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This study was based on the sediment quality triad (SQT) approach. A stratified probabilistic sampling design was utilized to characterize the Kachemak Bay system in terms of chemical...
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In response to the growing concerns among Chugach communities, contaminant body burden and histopathological condition of chum and sockeye salmon (Oncorhynchus keta and Oncorhynchus nerka) and the...
Search relevance: 1.00 | Views last month: 17 | Catalog Last Checked: July 14, 2026 at 09:26 PM -
This study was based on the sediment quality triad (SQT) approach. A stratified probabilistic sampling design was utilized to characterize the San Francisco Bay system in terms of chemical...
Search relevance: 1.00 | Views last month: 15 | Catalog Last Checked: July 14, 2026 at 09:27 PM -
The foundation of this study was based on a sediment quality triad (SQT) approach with a probabilistic sampling design, which characterized the estuary in terms of chemical contamination in...
Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: July 14, 2026 at 09:27 PM -
In late August and early September 2017, Hurricane Harvey made landfall on the southeastern coastline of Texas and produced a record amount of rainfall, leading to widespread flooding. From August...
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Direct and indirect ecological effects of the widely used insecticide bifenthrin on stream ecosystems are largely unknown. To investigate such effects, a manipulative experiment was conducted in...
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This tabular dataset is the result of field sampling of coral tissues (Pocillopora damicornis) and subsequent laboratory chemical analysis for pollutant levels in Tinian, Commonwealth of the...
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This dataset presents the results of analysis of aquatic biota tissue samples, collected at 2 sites (Las Vegas Bay and Overton Arm) in 2013 and 2 sites (Las Vegas Bay, Boulder Basin, and Overton...
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This dataset includes pesticides and pesticide transformation products in 15 tributaries of the Great Lakes. Pesticides were monitored using polar organic chemical integrative samplers (POCIS) to...
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Mussel Watch represents the longest running continuous contaminant monitoring program in U.S. coastal and Great Lakes waters and was created in response to concerns over environmental quality of...
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The National Water Quality Network (NWQN) for Rivers and Streams includes 113 surface-water river and stream sites monitored by the U.S. Geological Survey (USGS) National Water Quality Program...
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Marine sediment and water column samples were collected in nearshore habitats around the island of St. John, USVI during two sampling trips in late 2021 and early 2022 and following the landfall...
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This dataset contains results from the analysis of sediments for chemical contaminants including organic contaminants like hydrocarbons and pesticides, and inorganic contaminants like metals,...
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Contained in this dataset are time weighted average water concentrations in ng/L for polycyclic aromatic hydrocarbons, fipronils and pyrethroids. Data was collected seasonally from 2021 to 2024 at...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: May 29, 2026 at 08:39 PM
