Which agency is responsible for managing hazardous wastes in the United States?

The Environmental Protection Agency (EPA) is the federal agency tasked with enforcing regulations that address hazardous waste management in the United States. Established by the National Environmental Policy Act, the EPA develops and enforces regulations that protect human health and the environment. A significant piece of legislation in this area is the Resource Conservation and Recovery Act (RCRA), which governs the handling and disposal of hazardous waste to ensure that it does not pose a risk to public health or the environment.

The EPA oversees a range of activities related to hazardous waste, such as setting standards for waste treatment, storage, and disposal. It also provides guidance and resources for state and local governments, businesses, and the public on safe waste management practices. This central role in regulating and managing hazardous wastes makes the EPA the correct answer to the question regarding the agency responsible for these activities in the United States.