cleanup levels

Cleanup levels are specific standards set for removing or reducing contaminants in the environment, such as soil or water, to protect human health and the environment. Essentially, they define acceptable concentration limits of pollutants after cleanup has been completed. These levels are determined based on factors like land use, exposure risks, and safety guidelines, ensuring that the area is safe for its intended use—whether residential, commercial, or industrial. Achieving cleanup levels means the site has been cleaned to a point where it no longer poses a significant health or environmental hazard.