577 datasets found for "Sampling"
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Federal
18 excel spreadsheets by species and year giving reproduction and growth data. One excel spreadsheet of herbicide treatment chemistry.
U.S. Environmental Protection Agency —
Excel spreadsheets by species (4 letter code is abbreviation for genus and species used in study, year 2010 or 2011 is year data collected, SH indicates data for... -
Federal
Appendices for PFAS Destruction by a Hazardous Waste Incinerator: Testing Results
U.S. Environmental Protection Agency —
This dataset contains the Appendices to EPA report EPA/600/R-25/172, "PFAS Destruction by a Hazardous Waste Incinerator: Testing Results." The report summarizes the... -
Federal
Arsenic Concentrations in Drinking Water from Community Water Systems and Associations with Bladder, Colorectal, and Kidney Cancers, Accounting for Population Served
U.S. Environmental Protection Agency —
This is a linked dataset between drinking water data and cancer data. Drinking Water Data: County-level concentrations of arsenic from CWSs between 2000 and 2010 were... -
Federal
Rare Earth Element data from Acid Mine Drainage and Refuse Piles in Shamokin, Pennsylvania
U.S. Environmental Protection Agency —
These datasets include characterization results for acid mine drainage (AMD) and coal refuse samples collected around Shamokin, Pennsylvania in May 2024. These... -
Federal
Per- and polyfluoroalkyl substances (PFAS) in surface water and sediment in Great Lakes tributaries
U.S. Environmental Protection Agency —
Per- and polyfluoroalkyl substances (PFAS) are chemicals of emerging concern that potentially pose risks to human and environmental health. In May–Oct 2018, sediment... -
Federal
A high-throughput, automated technique for microplastic detection, quantification, and characterization in surface waters using laser direct infrared spectroscopy
U.S. Environmental Protection Agency —
Raw LDIR exported data for microplastics including the surface water samples, air blanks, Super-Q blanks, and field blanks. The aspect ratios determined from the... -
Federal
Caged and resident fish, Newton Creek, Superior WI, 2017
U.S. Environmental Protection Agency —
In 2017 the Wisconsin DNR reported observation of a high incidence of fish with fin erosion in Newton Creek, which originates near the site of the Calumet (later... -
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
CMAPS source apportionment
U.S. Environmental Protection Agency —
This dataset includes concentrations of trace inorganic elements, ions, and organic/element carbon of PM collected from two sampling sites (GT Craig and Chippewa... -
Federal
Dataset from Bunker Hill sediments microcosm study
U.S. Environmental Protection Agency —
A laboratory-based microcosm study was conducted from September 2023 to July 2024 by the Office of Research (ORD) Cincinnati Lab (ORD-CESER-LRTD-CAISB). QA Category B... -
Federal
Paired Sentinel-2 – water quality databases for estuaries and tidal freshwater rivers.
U.S. Environmental Protection Agency —
There are five datasets included in this collection. One dataset (SiteInventoryunique.shp) provides metadata for sampling stations associated with estuarine water... -
Federal
DWH cast dataset
U.S. Environmental Protection Agency —
This dataset was generated from mined, secondary data collected during the Deepwater Horizon oil spill subsea dispersed oil monitoring. Teh secondary is publicly... -
Federal
SFBR Synoptic Study
U.S. Environmental Protection Agency —
The data set consists of fecal indicator bacteria and microbial source tracking marker concentrations in water and sediments across multiple seasons. Samples were... -
Federal
Drinking Water Microbiome OTU Abundance Data Set
U.S. Environmental Protection Agency —
An abundance matrix (BM_OTU.xlsx) contains rows as OTU, columns as samples, and entries representing the abundance of each OTU as a ratio of all sequences obtained... -
Federal
Stachler et al. 2017 Figure 2 data
U.S. Environmental Protection Agency —
Estimated mean log10 concentration of genetic markers for CQQ_056, CPQ_064, HF183/BacR287, and HumM2 genetic markers in nine sewage and two surface water samples.... -
Federal
Dataset for Exploring case-control samples with non-targeted analysis
U.S. Environmental Protection Agency —
These data contain the results of GC-MS, LC-MS and immunochemistry analyses of mask sample extracts. The data include tentatively identified compounds through library... -
Federal
Physical Chemical Parameters
U.S. Environmental Protection Agency —
data presented to show correlation between PFAS in leachate and physical chemical parameters. This dataset is associated with the following publication: Zhang, H., Y.... -
Federal
Vadose Zone Corvallis
U.S. Environmental Protection Agency —
This field study was designed to test different methods for measuring water and nutrient transport throughout the vadose zone. A pilot study was implemented to... -
Federal
California aquatic environmental DNA
U.S. Environmental Protection Agency —
This data set represents environmental DNA (eDNA) data obtained from water samples collected in the Sacramento River watershed and in the Central Valley, CA, USA.... -
Federal
June 2025 Phytoplankton Counts from Southern Puget Sound and Surrounding Lakes
U.S. Environmental Protection Agency —
Tatters, A., S. Clark, and R. Labiosa. 2025. June 2025 Phytoplankton Counts from Southern Puget Sound and Surrounding Lakes. The phytoplankton counts and associated...
577 datasets found for "Sampling"