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
Kolkewadi Dam MSEB. The area behind the dam is one of the most sparsely populated areas in the state. The spillway of the dam is located at the center. It has 3 radial gates. Kolkewadi Dam Kolkewadi Dam or Kolkiwadi Dam is a dam located in the Konkani region, Ratnagiri district of Maharashtra, India. It is located in Kolkiwadi, about near the village of Alore, near Chiplun. The dam is part of the Koyna Hydroelectric Project. It contributes in the 3rd stage of power generation of the Koyna Hydroelectric Project. The electricity is generated in the underground power station located at the