Crotalus durissus rattlesnake (previously used for "C. d. dryinus"). and in Spanish: "víbora de cascabel, cascabel, cascabela", and "cascavel". In Suriname it is known as Sakasneki. "C. durissus" is found in South America except the Andes Mountains. However, its range is discontinuous, with many isolated populations in northern South America, including Colombia, Venezuela, Guyana, Suriname, French Guiana and northern Brazil. It occurs in Colombia and eastern Brazil to southeastern Peru, Bolivia, Paraguay, Uruguay, and northern Argentina (Catamarca, Córdoba, Corrientes, Chaco, Entre Rios, Formosa, La Pampa, La Rioja, Mendoza, Misiones, San Juan, San Luis, Santa Fe, Santiago del Estero and Tucumán). Also, it
Water supply and sanitation in Mendoza Water supply and sanitation in Mendoza The debate about water supply and sanitation in Mendoza has been dominated by the controversial private concession for the provincial water company OSM granted in 1998 to a consortium led by Enron. While the concession improved water and sanitation services, it failed to meet all its specified targets. After the collapse of Enron the concession was overtaken by Argentine investors. Besides OSM water services in the province are provided by the three municipalities of Maipú, Luján and Tupungatu and 174 small not-for-profit operators. With 1.6 million inhabitants the province of Mendoza is the fifth