Rutland Water Rutland Water Rutland Water is Anglian Water's drinking water reservoir in the county of Rutland, England, to the east of the county town, Oakham. It was known as Empingham Reservoir during its construction and until its official opening in 1976. The centre of its dam is at British national grid reference . It is filled by pumping water from the River Nene and River Welland and provides water to the East Midlands region of the United Kingdom. It is one of the largest artificial lakes in Europe. By surface area it is the largest reservoir in England, but by capacity
Columbia County, Washington Columbia County, Washington Columbia County is a county located in the U.S. state of Washington. As of the 2010 census, the population was 4,078, making it the third-least populous county in Washington. The county seat and largest city is Dayton. The county was created out of Walla Walla County on November 11, 1875 and is named after the Columbia River. Columbia County is included in the Walla Walla, WA Metropolitan Statistical Area. According to the U.S. Census Bureau, the county has a total area of , of which is land and (0.6%) is water. It is part of the Palouse,