Links/Resources Environmental Protection Agency EPA leads the nation's environmental science, research, education and assessment efforts. The mission of the Environmental Protection Agency is to protect human health and the environment. Since 1970, EPA has been working for a cleaner, healthier environment for the American people. NJ Department of Environmental Protection On America's first official "Earth Day" — April 22, 1970, the New Jersey Department of Environmental Protection was born. New Jersey became the third state in the country to consolidate its past programs into a unified major agency to administer aggressive environmental protection and conservation efforts. Gallinger Environmental Management Corp Gallinger Environmental Management Corp., has over 19 years of professional experience conducting mold and water damage inspections, soil and groundwater investigations, and Phase I and Phase II environmental site assessments.