Sooner Lake Sooner Lake Sooner Lake is a reservoir in Pawnee and Noble counties in the U.S. state of Oklahoma. It was built in 1972 to serve as a reservoir of cooling water for a coal-fired power generation plant owned by Oklahoma Gas and Electric Company (OG&E). The plant is at the northwest end of the lake. The normal elevation is . Maximum depth is and average depth is . The lake covers and has a water capacity of . The shoreline is long. The lake is not far from the Arkansas River. It was originally filled by pumping water from the
Orange Free State 19 February 1870 against the Free State view and fixed the Klip River as the dividing line, the Transvaal thus securing the Wakkerstroom and adjacent districts. The Basutoland difficulties were no sooner arranged than the Free Staters found themselves confronted with a serious difficulty on their western border. In the years 1870–1871 a large number of foreign diggers had settled on the diamond fields near the junction of the Vaal and Orange rivers, which were situated in part on land claimed by the Griqua chief Nicholas Waterboer and by the Free State. The Free State established a temporary government over