Lake Oahe "a memorandum and an executive order asking USACE to expedite its consideration of the company’s application for an easement to start construction." The USACE subsequently "withdrew its call for the environmental study." On 7 February 2017, the USACE approved an easement through Lake Oahe. On 9 February 2017, the Cheyenne River Sioux filed the first legal challenge to the easement, citing an 1851 treaty and interference with the religious practices of the tribe. Lake Oahe Lake Oahe (oh-WAH'-hee) is a large reservoir behind Oahe Dam on the Missouri River; it begins in central South Dakota and continues north into North
Norris Dam State Park State of Tennessee in 1953. The state developed the more modern west section of the park in the 1970s, and obtained control of the marina in 1986. The CCC-built area was listed on the National Register of Historic Places in 2014. The older east section of Norris Dam State Park has 19 rustic cabins, a 40-site campground, and a convention house known as the "Tea Room". The newer west section has 10 deluxe cabins, a 50-site campground, and a recreation center. The park offices are located in the west section. The marina is located just west of the dam. Both