Minnesota Legislature

Office of the Revisor of Statutes

Minnesota Statutes and Minnesota Rules Index (topics)

Great Lakes water quality standards

Metal conversion factors, Minn. Rules 7052.0360

Smelters, standards of performance, Minn. Rules 7011.1880

Minnesota Office of the Revisor of Statutes, Centennial Office Building, 3rd Floor, 658 Cedar Street, St. Paul, MN 55155