Which statement best defines hazardous waste according to the given information?

The statement defining hazardous waste that refers to anything defined by the United States Environmental Protection Agency (EPA) is accurate because the EPA has established comprehensive regulations that classify and manage hazardous waste based on its potential to harm human health and the environment. This classification process considers various factors, including the chemical composition and physical properties of the waste, as well as its interaction with other materials.

Choosing the option related to the local government may lead to misunderstandings, as local designations can vary widely and may not align with federal standards. Defining hazardous waste solely by characteristics like odor or appearance fails to account for the specific criteria and hazardous properties that necessitate regulation. Similarly, the idea that non-recyclable waste is hazardous does not address the actual dangers associated with different types of waste. Only the formal definitions set forth by the EPA provide a clear and consistent basis for identifying hazardous waste across jurisdictions.