United States, Minnesota, Yellow Medicine, Along western side of new Hwy 23, ca. 1/4 mi S from intersection of Hwys 39 and 67. SE 1/4 NE 1/4 Sec. 4, R 39 W, T 115 Along western side of new Hwy 23, ca. 1/4 mi S from intersection of Hwys 39 and 67. SE 1/4 NE 1/4 Sec. 4, R 39 W, T 115 N. City of Granite Falls, MN.. 115N 39W 4