GLACIAL FLOODING AND DISASTER RISK MANAGEMENT KNOWLEDGE EXCHANGE AND FIELD TRAINING July 11-24, 2013 Huaraz, Peru July 16, 2013 Day 4 - Field Methods and Modules I Managing Water and Land Resources in Lake Parón Laura Read, Rachel Chisolm, Marlene Rosario Guerrero, Cesar Portocarrero Background – A Brief History In 1960, a French glaciologist, Dr. Louis Libotry visited Laguna Parón and declared the lake dangerous to communities downstream. In 1979, Libotry recommended that a tunnel be built to maintain a safe lake level, with a freeboard of 15 meters. In 1982, the tunnel was constructed, and the desague finished in 1983. Construction on the tunnel system began in 1985 and was completed in 1992. At this point, the Peruvian government started working downstream on the Santa River, constructing a hydroelectric plant. In 1995, the Cañon del Pato power plant was built and a law was written to give ElectroPeru (now owned by Duke Energy) the rights to 11 MCM of water per year from Laguna Parón. A conflict between the Campesina Community that lives and operates the land and resources in the Parón watershed and Duke Energy has resulted in a stalemate. The Community (Cruz de Mayo) no longer allows Duke Energy to pass through and have access to the lake.
Lake volume: 79 MCM Safety freeboard: 15 m Rural population: ~ 7,000 Community sectors: 10