What must facilities do if they discover a hazardous waste release?

When a facility discovers a hazardous waste release, it is essential for them to report the release and implement a cleanup plan. This action is crucial for several reasons.

First, reporting the release to the appropriate authorities ensures compliance with environmental regulations and helps to initiate an effective response. Regulatory frameworks, such as the Resource Conservation and Recovery Act (RCRA) in the United States, mandate that hazardous waste releases be reported to prevent further environmental and health risks.

Second, implementing a cleanup plan allows for immediate action to mitigate the potential impacts of the hazardous release. This plan typically includes assessing the severity of the contamination, determining the appropriate cleanup methods, and ensuring that the affected area is restored to safe conditions. This proactive approach helps in protecting public health and the environment, and it may also limit the liability of the facility by demonstrating responsible behavior.

The other options indicate inaction or improper handling of hazardous materials, which could lead to greater environmental harm and legal consequences for the facility.