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    FederalSupply Chain Greenhouse Gas Emission Factors v1.3 by NAICS-6U.S. Environmental Protection Agency — The datasets comprise greenhouse gas (GHG) emission factors (Factors) for 1,016 U.S. commodities as defined by the 2017 version of the North American Industry...
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    FederalSupply Chain Greenhouse Gas Emission Factors v1.2 by NAICS-6U.S. Environmental Protection Agency — The datasets are comprised of greenhouse gas (GHG) emission factors (Factors) for 1,016 U.S. commodities as defined by the 2017 version of the North American Industry...
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    FederalIPCC AR4, AR5, and AR6 20-, 100-, and 500-year GWPsU.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...
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    FederalUSEEIO v2.5 ModelsU.S. Environmental Protection Agency — This dataset consists of various USEEIO v2.5 models. All models are built using the coupled model approach described in the EPA 2024 report "Estimating embodied...
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    FederalToxics Release Inventory (TRI)U.S. Environmental Protection Agency — The Toxics Release Inventory (TRI) is a dataset compiled by the U.S. Environmental Protection Agency (EPA). It contains information on the release and waste...
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    FederalSupply Chain GHG Emission Factors for US Commodities and Industries v1.1.1U.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...
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    FederalNPL Superfund Site Boundaries (EPA)U.S. Environmental Protection Agency — This GIS dataset contains polygons depicting U.S. EPA Superfund Site boundaries. Site boundaries are polygons representing the footprint of a whole site, defined for...
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    Federalwww.FuelEconomy.govU.S. Environmental Protection Agency — FuelEconomy.gov provides comprehensive information about vehicles' fuel economy. The official U.S. government site for fuel economy information, it is operated by the...
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    FederalACRES - Brownfields PropertiesU.S. Environmental Protection Agency — Brownfields are real property, the expansion, redevelopment, or reuse of which may be complicated by the presence or potential presence of a hazardous substance,...
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    FederalClean Air Status and Trends Network (CASTNET) Download Data ModuleU.S. Environmental Protection Agency — The CASTNET Download Data module allows users to select, view, and download CASTNET data (Raw, Aggregate, Modeled & Factual Data) based on user selections....
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    FederalRisk-Screening Environmental Indicators (RSEI)U.S. Environmental Protection Agency — EPA's Risk-Screening Environmental Indicators (RSEI) is a geographically-based, multimedia model and prioritization tool that helps policy makers, researchers, and...
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    FederalTRACI Spatial Eutrophication Characterization Factors_2020-10U.S. Environmental Protection Agency — This dataset provides spatially-explicit freshwater and marine eutrophication characterization factors for the TRACI life cycle impact assessment method, as well as...
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    FederalUSEEIO v2.0.1-411U.S. Environmental Protection Agency — This dataset provides the waste sector disaggregation data, model component matrices, model result matrices, model price adjustment matrices, demand vectors, and...
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    Federal18 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...
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    FederalSafe Drinking Water Information System (SDWIS)U.S. Environmental Protection Agency — The Safe Drinking Water Information System (SDWIS) contains information about public water systems and their violations of EPA's drinking water regulations.
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    FederalRegional Air Quality DataU.S. Environmental Protection Agency — This asset provides data on regional air quality, including trace level SO2, nitric acid, ozone, carbon monoxide, and NOy; and particulate sulfate, nitrate, and...
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    Federal2013 EPA Vessels General Permit (VGP)U.S. Environmental Protection Agency — Information for any vessel that submitted a Notice of Intent (NOI), Notice of Termination (NOT), or annual report under EPA's 2013 Vessel General Permit (VGP). Search...
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    FederalRACT/BACT/LAER Clearninghouse (RBLC)U.S. Environmental Protection Agency — OAR's RACT, BACT, LAER Clearinghouse (RBLC) data asset contains summary information on selected air permitting actions from EPA, state, and local permitting agencies...
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    FederalUSEEIO Models with Import Emission Factors for Greenhouse Gases for 2017-2022 from EXIOBASE coupled modelU.S. Environmental Protection Agency — These data are fully described in the associated EPA report. The Import Shares (ISs) are provided in a single Excel file covering all years. The Import Emission...
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    FederalNational Water Quality DataU.S. Environmental Protection Agency — Water quality data. This dataset is associated with the following publication: Papenfus, M., B. Schaeffer, A. Pollard, and K. Loftin. Exploring the potential value of...
