Data Catalog

• Federal

  National Greenhouse Gas Emission Inventory (EV-GHG)

  U.S. Environmental Protection Agency —

  The EV-GHG Mobile Source Data asset contains measured mobile source GHG emissions summary compliance information on light-duty vehicles, by model, for certification...

  • CSV
• Federal

  Fuel Economy Label and CAFE Data

  U.S. Environmental Protection Agency —

  The Engine and Vehicle Compliance Certification and Fuel Economy Inventory contains measured emissions and fuel economy compliance information for light duty...

  • CSV
• Federal

  ENERGY STAR Certified Computers V9.0

  U.S. Environmental Protection Agency —

  Certified models meet all ENERGY STAR requirements as listed in the Version 9.0 Requirements that are effective as of October 27, 2025.

  • CSV
  • RDF
  • JSON
  • XML
• Federal

  Mangrove Database of CONUS 1980-2020

  U.S. Environmental Protection Agency —

  Readme.txt Directory name: Final Mosaic. These datasets were prepare using Landsat Satellite Data. File path:L:\Public\Mangrove\CONUS\change analysis\Mosaic\Final...
• Federal

  Certification Plan and Reporting Database (CPARD)

  U.S. Environmental Protection Agency —

  CPARD contains (1) EPA-approved State, Tribal and Federal certification plans required by the Federal Insecticide, Fungicide, Rodenticide Act to administer a...

  • Information is read directly from webpages. Where information is sortable, it can be downloaded into a pdf, Excel, html format.
• Federal

  Regional Air Quality Data

  U.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...

  • HTML
• Federal

  TRACI Spatial Eutrophication Characterization Factors_2020-10

  U.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...

  • XLS
• Federal

  Pesticide Product Label System

  U.S. Environmental Protection Agency —

  The Pesticide Product Label System (PPLS) provides a collection of pesticide product labels (Adobe PDF format) that have been approved by EPA under Section 3 of the...

  • CSV
• Federal

  EPA Facility Registry Service (FRS): ACRES

  U.S. Environmental Protection Agency —

  This web feature service consists of location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of sites that link to...

  • ZIP
  • HTML
  • HTML
  • Esri REST
• Federal

  Publicly Reported State Municipal Solid Waste Data Version 1

  U.S. Environmental Protection Agency —

  This dataset is a collection of publicly reported municipal solid waste (MSW) data in the United States retrieved via a web search as part of an analysis of waste...

  • XLS
• Federal

  High Production Volume Information System (HPVIS)

  U.S. Environmental Protection Agency —

  The High Production Volume Information System (HPVIS) provides access to select health and environmental effect information on chemicals that are manufactured in...

  • CSV
• Federal

  IHS Sea-web Ship Details and Technical Specifications

  U.S. Environmental Protection Agency —

  This data is a CSV file containeing ship technical details from IHS Sea-web. This dataset is not publicly accessible because: EPA cannot release CBI, or data...
• Federal

  2012-2020 Greenhouse Gas National- and State-Level Emission Totals by Industry

  U.S. Environmental Protection Agency —

  These data represent annual greenhouse gas (GHG) emission totals by industry sectors and households for the total U.S. and by state, for years 2012 to 2020. Industry...

  • XLS
  • XLS
  • XLS
• 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...

  • XLS
  • XLS
  • XLS
• Federal

  Unregulated Contaminant Monitoring Rule 3 (UCMR 3), (2013-2015) Occurrence Data

  U.S. Environmental Protection Agency —

  The third Unregulated Contaminant Monitoring Rule (UCMR 3), conducted under EPA oversight, was published in the Federal Register on May 2, 2012. UCMR 3 requires...
• Federal

  Clean Air Status and Trends Network (CASTNET): Ozone

  U.S. Environmental Protection Agency —

  8-hour daily maximum ozone concentrations as measured by the Clean Air Status and Trends Network (CASTNET)

  • CSV
• Federal

  EPANET INP files used in paper.

  U.S. Environmental Protection Agency —

  Text files with the ".inp" extension that can be used in EPANET to simulate hydraulic and water quality analyses and which can be used in TEVA-SPOT-GUI. This dataset...

  • ZIP
  • HTML
• Federal

  USEEIO v1.1 - Elementary Flows and Life Cycle Impact Assessment (LCIA) Characterization Factors

  U.S. Environmental Protection Agency —

  This dataset is part of the USEEIO v1.1 model release. It provides the elementary flows used in the USEEIO v1.1 Satellite Tables (DOI: 10.23719/1365565) and their...

  • XLS
• Federal

  Consent Decrees

  U.S. Environmental Protection Agency —

  EPAs Office of Enforcement and Compliance Assurance (OECA) cases and settlements webpage contains links to selected settlements resolving civil enforcement cases and,...

  • CSV
• Federal

  XRD Raw data

  U.S. Environmental Protection Agency —

  XRD Raw data collected. This dataset is associated with the following publication: Nadagouda , M., C. Han , D. Dionysiou, and L. Wang. An innovative zinc oxide-coated...

  • ZIP

You can also access this registry using the API (see API Docs).

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