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    • Environmental Topics
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EPA's Report on the Environment (ROE)

  • What is an ROE Indicator?

    EPA's Report on the Environment (ROE) indicators are simple measures that track the state of the environment and human health over time. Learn about ROE indicators

  • Explore ROE Indicators

    Sort, browse, identify, and explore ROE indicators associated with the different ROE themes and topics.

  • Featured Topic

    Greenhouse gas (GHG) emissions cause atmospheric warming that affects various aspects of climate. Access ROE’s GHG information and newly updated climate-related indicators to learn more.

  • Navigating the ROE

    Explore the “Guide to the ROE” for tips for easy navigation of the website.

Air

clouds

  • Air in the ROE
    • Outdoor Air Quality
    • Greenhouse Gases
    • Indoor Air Quality

Water

sunset on water

  • Water in the ROE
    • Fresh Surface Waters
    • Ground Water
    • Wetlands
    • Coastal Waters
    • Drinking Water
    • Recreational Water
    • Consumable Fish and Shellfish

Land

tractor

  • Land in the ROE
    • Land Cover
    • Land Use
    • Chemicals Used on Land
    • Wastes
    • Contaminated Lands

What's New?

  • Find and explore the ROE indicators
  • Check out the most recently updated indicators
  • Sign up to receive ROE email updates

Human Exposure & Health

child and ocean

  • Human Exposure & Health in the ROE
    • Exposure to Environmental Contaminants
    • Health Status
    • Disease and Conditions

Ecological Condition

green vine

  • Ecological Condition in the ROE
    • Extent and Distribution
    • Diversity and Biological Balance
    • Ecological Processes
    • Physical and Chemical Attributes
    • Ecological Exposure to Contaminants

Learn about the ROE Program

coast aerial
  • About the ROE
  • Frequent Questions
  • History of the ROE
  • ROE Program Publications and Activities
  • Sustainability and the ROE

Search the ROE

 

User Resources

  • Glossary
  • Guide to the ROE
  • What You Can Do
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Last updated on October 29, 2021