The Department of Environmental Protection (DEP) is an agency of the government whose primary purpose is to ensure that the environment and natural resources of a given region are protected. This includes monitoring air and water quality, controlling environmental pollution, and creating sustainable policies for energy and land use. The DEP works in collaboration with other governmental organizations, local communities, and industry stakeholders to achieve its mission of providing comprehensive protection for the environment. By promoting conservation practices, enforcement of regulations, and prevention of contamination, the DEP is dedicated to preserving the environment for future generations.