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  1. Home
  2. Data
  3. Discovering EPA Data

Exploring and Analyzing EPA Data

EPA has created many online tools that help EPA staff, the public and anyone curious about air, water, chemical data and more, to explore the agency’s data and understand how it relates to human health and the environment. Refer to the list below to learn about some of these tools.

Tool NameDescription
Air Quality ToolOffers real-time information about air pollution and quality in different locations.
Chemical Data (TSCA)Shows details about chemicals regulated by the Toxic Substances Control Act (TSCA).
Clean Air Power Sector Data and ToolsProvides data on how power plants affect air quality and emissions.
Compliance and Fuel Economy Data for Vehicles and EnginesLets you check how vehicles and engines meet environmental standards and their fuel efficiency.
ECHO ToolHelps you find information about environmental compliance at different facilities.
EcoTOxContains data about how chemicals affect living organisms in the environment.
EnviroAtlasOffers interactive maps and data about ecosystems and communities.
EnvirofactsLets you search for environmental information about air, water, waste, and more in your area.
Enforcement Compliance Data and ResultsShows how EPA enforces environmental laws and the results of those actions.
GreenHouse Gas DataShares information about greenhouse gases and their sources across the country.
Planning, Budget and ResultsExplains how EPA plans projects, uses funds, and measures success.
Site Specific National Cleanup DatabaseLists details about cleanup efforts for polluted sites across the nation.
SuperFundSupports information about heavily polluted sites and EPA's efforts to clean them.
TRIToxic Release Inventory (TRI) shows reports of toxic chemical releases from various facilities.
Water Data and ToolsGives data and maps about water quality, safety, and water resources.
Nutrient PollutionExplains how too much nitrogen and phosphorus in water can harm the environment.
Water Quality DataProvides detailed information about the cleanliness and health of rivers, lakes, and other water bodies.

Data

  • About Data and Data Governance
    • Data Governance Bodies
      • Data Governance Advisory Council
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    • Data Standards Used at EPA
      • Federal, National, and International Data Standards
      • Learn About Data Standards
      • Tribes Services
    • Transparency in Scientific Research
    • Open Data Plan
    • 21st Century IDEA
    • Scientific Research
  • Discovering EPA Data
    • Collecting EPA Data
    • Exploring and Analyzing EPA Data
    • Finding EPA Data
  • Sharing EPA Data
    • APIs
      • API Strategy
    • Data Registries
    • Downloadable Data
  • Super Intelligence
    • SI Compliance
    • SI Inventory
Contact Us About EPA Data
Contact Us About EPA Data to ask a question, provide feedback, or report a problem.
Last updated on November 9, 2026
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