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
Aslandağ Dam Aslandağ Dam The Aslandağ Dam is a gravity dam on the Bembo River (an eventual tributary of the Great Zab) in Şemdinli district of Hakkâri Province, southeast Turkey. Under contract from Turkey's State Hydraulic Works, Özdoğan Group began construction on the dam in 2008 and it was complete in 2012. In July 2012 suspected Kurdistan Workers' Party (PKK) militants set fire to equipment at the construction sites of the Aslandağ Dam and also the Beyyurdu Dam which is located downstream. The reported purpose of the dam is water storage and it can also support a hydroelectric power station in the