R J Marshall Co is located in Calaveras County in the city of Valley Springs, CA. In 2010, the most recent year on file, R J Marshall Co released 5 pounds of pollutants.
Polluter data was obtained from the Toxic Release Inventory Program. The goal of the Toxics Release Inventory program is to provide communities with information about toxic chemical releases and waste management activities and to support informed decision making at all levels by industry, government, non-governmental organizations, and the public.