Keywords: CONVEYOR DISCHARGES TACONITE TAILING RESIDUE INTO LAKE SUPERIOR. RESERVE MINING COMPANY'S TACONITE PLANT IN SILVER BAY - NARA - 551557.jpg Scope and content General notes 551557 Local identifier 412-DA-9072 Environmental Protection Agency 12/02/1970 - NARA-Author Emmerich Donald Photographer 3045077 <br /> Duluth Saint Louis county Minnesota United States North and Central America inhabited place 4201404 46 783 -92 1 <br /> Still Picture Records Section Special Media Archives Services Division NWCS-S National Archives at College Park 8601 Adelphi Road College Park MD 20740-6001 06/1973 Record group Record Group 412 Records of the Environmental Protection Agency 1944 - 2006 Record group ARC 708 DOCUMERICA The Environmental Protection Agency's Program to Photographically Document Subjects of Environmental Concern compiled 1972 - 1977 Series ARC 542493 File unit File unit ARC Variant control numbers Agency-Assigned Identifier 152/12/009072<br /> NAIL Control Number NWDNS-412-DA-9072 Other versions <gallery> File CONVEYOR_DISCHARGES_TACONITE_TAILING_RESIDUE_INTO_LAKE_SUPERIOR _RESERVE_MINING_COMPANY'S_TACONITE_PLANT_IN_SILVER_BAY_-_NARA_-_551557 tif tif File CONVEYOR_DISCHARGES_TACONITE_TAILING_RESIDUE_INTO_LAKE_SUPERIOR _RESERVE_MINING_COMPANY'S_TACONITE_PLANT_IN_SILVER_BAY_-_NARA_-_551557 jpg jpg </gallery> NARA-cooperation PD-USGov Lake Superior Pollution Mining in Minnesota Mining in Minnesota Conveyor belts in the United States Duluth Tailings Water pollution in the United States Lake Superior Duluth Minnesota pollution 1973 in Minnesota NARA images of Minnesota Lake Superior |