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Federal
IPCC AR4, AR5, and AR6 20-, 100-, and 500-year GWPs
U.S. Environmental Protection Agency —
The International Panel for Climate Change (IPCC) produces regular Assessment Reports that provide global warming potentials (GWPs) for greenhouse gases (GHG) in the... -
Federal
Supply Chain GHG Emission Factors for US Commodities and Industries v1.1.1
U.S. Environmental Protection Agency —
Tables presenting supply chain and margin emission factors and data quality scores for US commodities and industries calculated from USEEIO models at two levels of... -
Federal
Supply Chain Greenhouse Gas Emission Factors for US Industries and Commodities
U.S. Environmental Protection Agency —
Many organizations quantify greenhouse emissions in their value chain. Emissions from purchased goods and services and capital goods, referred to as Scope 3 emissions... -
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
Supply Chain GHG Emission Factors for US Commodities and Industries v1.1
U.S. Environmental Protection Agency —
Tables presenting supply chain and margin emission factors and data quality scores for US commodities and industries calculated from USEEIO models at two levels of... -
Federal
2024 Grand Lake St. Marys flow cytometry data for planktothrix
U.S. Environmental Protection Agency —
This data set includes flow cytometry data for planktothrix in samples collected from Grand Lake St. Marys and downstream waterways in 2024. -
Federal
Safe Drinking Water Information System (SDWIS) Federal Reports Advanced Search Tool
U.S. Environmental Protection Agency —
A database where EPA has compiled data on public drinking water systems and whether they have certain drinking water violations. This data is collected by the states... -
Federal
OGI Perfromance Study Dataset
U.S. Environmental Protection Agency —
Optical Gas Imaging (OGI) is an important next generation emission measurement (NGEM) technique for finding fugitive industrial emissions (leaks) of methane and... -
Federal
EPA Long-Term Monitoring of Acidified Surface Waters
U.S. Environmental Protection Agency —
This dataset compiles surface water chemistry data from 1980 to 2020 and will be updated annually with an approximate lag time of one year. Data are collected in four... -
Federal
Estimates of lake nitrogen, phosphorus, and chlorophyll-a concentrations to characterize harmful algal bloom risk across the United States
U.S. Environmental Protection Agency —
The objective of this research was to predict nutrient, chlorophyll-a, and associated harmful algal bloom, hypoxia, and eutrophication effects in US lakes. This... -
Federal
Headwater streams and catchments across the conterminous United States
U.S. Environmental Protection Agency —
Data available in Zenodo via doi: 10.5281/zenodo.16318572 Headwater streams play critical roles in hydrologic and biogeochemical processes and functions, yet their... -
Federal
PFAS flushing from home plumbing and impacts of stagnation
U.S. Environmental Protection Agency —
Per- and polyfluoroalkyl substances (PFAS) from aqueous film forming foam (AFFF) can be accidentally backflushed into drinking water systems during firefighting... -
Federal
USEEIO Models with Import Emission Factors for Greenhouse Gases for 2022 from CEDA coupled model
U.S. Environmental Protection Agency —
The dataset provides a set of Import Emission Factors (IEF) for USEEIO models developed using the CEDA model (Watershed Technology, Inc.) along with example USEEIO... -
Federal
Soil Health Dataset from Kansas Farms 2023-2024
U.S. Environmental Protection Agency —
A workbook of all the soils data collected near Holton, Kansas, in agricultural fields. Laboratory analysis of soil properties was completed by Ward Labs in Kearny... -
Federal
Long-term assessment of floodplain reconnection as a stream restoration approach for managing nitrogen in ground and surface waters
U.S. Environmental Protection Agency —
These data are surface water and groundwater chemistry collected at an urban stream in Baltimore MD, USA. This dataset is associated with the following publication:... -
Federal
Estimated floodplain map for the conterminous United States
U.S. Environmental Protection Agency —
Understanding the relationship between flood inundation and floodplains is critical for ecosystem and community health and well-being, as well as targeting floodplain... -
Federal
Ozonolysis of α/β-farnesene mixture: analysis of gas-phase and particulate reaction products
U.S. Environmental Protection Agency —
Atmospheric oxidation of sesquiterpenes has been of considerable interest recently because of their likely contribution to ambient organic aerosol, but farnesene... -
Federal
Harmonization of sediment diatoms from hundreds of lakes in the northeastern United States
U.S. Environmental Protection Agency —
Sediment diatoms are widely used to track environmental histories of lakes and their watersheds, but merging datasets generated by different researchers for further... -
Federal
Delatte Metals Permeable Reactive Barrier Data
U.S. Environmental Protection Agency —
The U.S. Environmental Protection Agency installed a permeable reactive barrier (PRB) at the Delatte Metals Superfund Site to treat groundwater contaminated with lead... -
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...