where does crater lake's water come from
Crater Lake Crater Lake (Klamath: giiwas[1]) is a caldera lake in south-central Oregon in the western United States. It is the main feature of Crater Lake National Park and is famous for its deep blue color and water clarity. The lake partly fills a nearly 2,148-foot (655 m)-deep caldera[2] that was formed around 7,700 (± 150) years ago[3] by the collapse of the volcano Mount Mazama. There are no rivers flowing into or out of the lake; the evaporation is compensated for by rain and snowfall at a rate such that the total amount of water is replaced every 250 years. With a depth of 1,949 feet (594 m),[4] the lake is the deepest in the United States. In the world, it ranks ninth for maximum depth, and third for mean (average) depth.[5]
Corona Spectroscopy measurements indicate strong ionization and plasma temperature in excess of 1,000,000 kelvins,[1] much hotter than the surface of the Sun.
Nile Below the Aswan High Dam, at the northern limit of Lake Nasser, the Nile resumes its historic course.
Euphrates The Euphrates (/