Lake Tahoe is a large freshwater lake located in the Sierra Nevada mountain range of the western United States. It straddles the border between California and Nevada, and is the largest alpine lake in North America. With an average depth of over 1,000 feet, Lake Tahoe
From Wikipedia
Lake Tahoe is a freshwater lake in the Sierra Nevada of the Western United States, straddling the border between California and Nevada. Lying at 6,225 ft (1,897 m) above sea level, Lake Tahoe is the largest alpine lake in North America, and at 122,160,280 acre⋅ft (150.7 km3) it trails only the five Great Lakes as the largest by volume in the United States. Its depth is 1,645 ft (501 m), making it the second deepest in the United States after Crater Lake in Oregon.