Cooling pond

Mount Storm Lake is a 1,200 acres (4.9 km2) cooling pond for a coal synfuel power plant in Grant County, West Virginia.

A cooling pond is a man-made body of water primarily formed for the purpose of cooling heated water and/or to store and supply cooling water to a nearby power plant or industrial facility such as a petroleum refinery, pulp and paper mill, chemical plant, steel mill or smelter.