Federal datasets are subject to the U.S. Federal Government Data Policy. Non-federal participants (e.g., universities, organizations, and tribal, state, and local governments) maintain their own data policies. Data policies influence the usefulness of the data. Learn more about how to search for data and use this catalog.
3,425 datasets found for "EPA"
  • Federal

    www.FuelEconomy.gov Popular

    U.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...
  • Federal

    TSCA Inventory Popular

    U.S. Environmental Protection Agency —

    This dataset consists of the non confidential identities of chemical substances submitted under the Toxic Substances Control Act (TSCA). TSCA was enacted to ensure...
  • Federal

    RadNet Map Interface for Near-Real-Time Radiation Monitoring Data Popular

    U.S. Environmental Protection Agency —

    RadNet is a national network of monitoring stations that regularly collect air, precipitation, drinking water, and milk samples for analysis of radioactivity. The...
  • Federal

    EPA's Energy Portal Popular

    U.S. Environmental Protection Agency —

    Energy use is a part of everyone's daily routine. However, the generation and use of energy can affect the environment. Our regulatory and voluntary programs foster...
  • Federal

    Omernik's Level III Ecoregions of the Conterminous United States Popular

    U.S. Environmental Protection Agency —

    Ecoregions denote areas of general similarity in ecosystems and in the type, quality, and quantity of environmental resources. They are designed to serve as a...
  • Federal

    TSCA Inventory Data Extraction Tool Popular

    U.S. Environmental Protection Agency —

    This data extraction tool contains the non confidential identities of chemical substances submitted under the Toxic Substances Control Act (TSCA). TSCA was enacted...
  • Federal

    SITE COMPREHENSIVE LISTING (CERCLIS) (Superfund) - NPL Sites Popular

    U.S. Environmental Protection Agency —

    National Priorities List (NPL) Sites - The Comprehensive Environmental Response, Compensation and Liability Information System (CERCLIS) (Superfund) Public Access...
  • Federal

    Hydraulic Fracturing and the Safe Drinking Water Act Website Popular

    U.S. Environmental Protection Agency —

    Natural gas plays a key role in our nation's clean energy future and the process known as hydraulic fracturing (HF) is one way of accessing that vital resource. HF...
  • Federal

    Regional Air Quality Data Popular

    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...
  • 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...
  • Federal

    National Greenhouse Gas Emission Inventory

    U.S. Environmental Protection Agency —

    The National Greenhouse Gas Emission Inventory contains information on direct emissions of greenhouse gases as well as indirect or potential emissions of greenhouse...
  • Federal

    Threatened and Endangered Terrestrial Animal Species Richness

    U.S. Environmental Protection Agency —

    These data represent predicted current distributions of all U.S. listed threatened and endangered mammals, birds, reptiles, and amphibians in the Middle-Atlantic...
  • Federal

    National Hydrography Dataset Plus (NHDPlus)

    U.S. Environmental Protection Agency —

    The NHDPlus Version 1.0 is an integrated suite of application-ready geospatial data sets that incorporate many of the best features of the National Hydrography...
  • Federal

    EPA Facility Registry Service (FRS): Power Plants

    U.S. Environmental Protection Agency —

    This GIS dataset contains data on power plants, based on the Energy Information Administration's EIA-860 dataset and supplemented with data from EPA's Facility...
  • Federal

    RACT/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...
  • Federal

    Air Quality System (AQS)

    U.S. Environmental Protection Agency —

    The Air Quality System (AQS) database contains measurements of air pollutant concentrations from throughout the United States and its territories. The measurements...
  • Federal

    EPA Facility Locations and Regional Boundaries - National Geospatial Data Asset (NGDA)

    U.S. Environmental Protection Agency —

    This downloadable package contains the following layers: EPA facility points, EPA region boundary polygons and EPA region boundary polygons extended to the 200nm...
  • Federal

    ENERGY STAR Qualified Light Fixtures

    U.S. Environmental Protection Agency —

    Light Fixtures that have earned the ENERGY STAR are more efficient than standard models. ENERGY STAR is the trusted symbol for energy efficiency helping consumers...
  • Federal

    Polychlorinated Biphenyls (PCB) Transformer Registration Database

    U.S. Environmental Protection Agency —

    The Polychlorinated Biphenyls (PCB) Transformer Registration Database tracks geographic and dated information of registered PCB transformers.
  • Federal

    ENERGY STAR Qualified Central Air Conditioners/Air Source Heat Pumps (CAC/ASHP)

    U.S. Environmental Protection Agency —

    Central Air Conditioners/Air Source Heat Pumps that have earned the ENERGY STAR are more efficient than standard models. ENERGY STAR is the trusted symbol for...
3,425 datasets found for "EPA"

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