Environmental Protection Agency

The Environmental Protection Agency (EPA) is a federal agency created in 1970 to safeguard human health and the environment. It accomplishes this by developing and enforcing regulations that reduce pollution and protect natural resources, working alongside states, tribal nations, and local communities. The EPA’s work spans air and water quality standards, waste management, and environmental research, helping to ensure clean air to breathe, safe water to drink, and healthier communities nationwide.

Protecting Air and Water

The EPA sets and enforces national standards for air quality, addressing pollutants from industrial, transportation, and other sources to reduce health risks. These efforts directly affect the air you breathe; more details are available in the article Air Quality and Your Health. Similarly, the agency safeguards water quality through regulations that limit contaminants in public water systems and protect lakes, rivers, and coastal waters. For an in-depth look at these protections, see U.S. Water Quality and Safety.

Regulating Environmental Impact

Before federal projects proceed, the EPA reviews potential environmental impacts to help minimize harm to ecosystems and communities. This process, shaped by the National Environmental Policy Act (NEPA), ensures projects like highways and energy infrastructure consider environmental consequences. Learn how these reviews influence federal projects and your community in How NEPA Environmental Reviews Shape Federal Projects in Your Community.

Enforcement and Cleanup

The EPA enforces environmental laws by monitoring compliance, issuing penalties for violations, and overseeing cleanup of polluted sites. These actions help restore contaminated land and water, reduce health risks, and promote sustainable practices. The agency also supports energy efficiency initiatives and collaborates with partners to advance pollution prevention across the country.