Otter Tail Power - Kingsbury County, SD Otter Tail Power - Kingsbury County, SD Otter Tail Power - Kingsbury County, SD Otter Tail Power - Kingsbury County, SD Otter Tail Power - Hetland, SD Otter Tail Power - Lake Preston, SD Northwestern Energy - Iroquois, SD Northwestern Energy - Huron, SD Huron, SD rail yard Northwestern Energy - Huron, SD Northwestern Energy - Beadle County, SD Northwestern Energy - Woonsocket, SD Northwestern Energy - Woonsocket, SD Northwestern Energy - Lane, SD Wessington Springs, SD municipal Wessington Springs, SD municipal Half a house? Northwestern Energy - Chamberlain, SD Northwestern Energy - Chamberlain, SD Northern States Power - Jasper, MN Xcel Energy - Pipestone, MN Xcel Energy - Clara City, MN Northern States Power - Raymond, MN Otter Tail Power - Hammer, SD Otter Tail Power - Veblen, SD Otter Tail Power - Hillhead, SD Otter Tail Power - Roberts County, SD Hecla, SD municipal Hecla, SD municipal Hecla, SD municipal Hecla, SD municipal Hecla, SD municipal Montana-Dakota Utilities - Leola, SD Montana-Dakota Utilities - Leola, SD Montana-Dakota Utilities - Leola, SD Northwestern Energy - Holmquist, SD Abandoned schoolhouse - 2020 Western Area Power Admin - Moody County, SD Otter Tail Power - Trent, SD Northwestern Energy - Yankton, SD Northwestern Energy - Yankton, SD Northwestern Energy - Yankton, SD Northwestern Energy - Yankton, SD Xcel Energy - McCook County, SD Montana-Dakota Utilities - Bismarck, ND