. "1976Z"^^ . . "800.0"^^ . . "Central Hidroel\u00E9ctrica Cerr\u00F3n Grande"@en . "Cerr\u00F3n Grande Hydroelectric Dam"@en . "90.0"^^ . . "The Cerr\u00F3n Grande Hydroelectric Dam (Spanish: Central Hidroel\u00E9ctrica Cerr\u00F3n Grande) spans the Lempa River 78 km north of San Salvador in the municipalities of Potonico, (Chalatenango) and Jutiapa (Caba\u00F1as) in El Salvador.The concrete gravity dam has a height of 90 m and a length of 800 m. The dam's reservoir has a surface area of 135 km\u00B2 and a capacity of 2,180 million m\u00B3.The hydroelectric power plant was fitted with 2 x 67.5 MWe Francis turbines with a total capacity of 135 Mwe."@en .