Lak e Tahoe

Lake Tahoe is located in the states of California and Nevada, with two-thirds in California.

LAKE CLARITY:

2022: 71.7 feet depth (21.9 meters)

1968: First recorded at 102.4 feet (31.21 m)

AVERAGE DEPTH: 1,000 feet (304 m)

MAXIMUM DEPTH: 1,645 feet (501 m) Lake Tahoe is the second deepest lake in the U.S. (Crater Lake in Oregon, at 1,932 feet, or 589 m, is the deepest), and the 11th deepest in the world.

VOLUME: 39 trillion gallons (147.6 trillion liters)

There is enough water in Lake Tahoe to supply everyone in the United States with more than 75 gallons (284 liters) of water per day for 5 years.

NATURAL RIM: 6,223’ (1,897 m)

Age of Lake Tahoe: 2 million years

Fed By: 63 streams and 2 hot springs

Only Outlet: Truckee River (Tahoe City)

Watershed Area: 312 square miles (808 sq km)

Average Water Temperature: 42.1˚F (5.61˚C)

Average Surface Water Temperature: 51.9˚F (11.1˚C)

Average Surface Temperature in July: 64.9˚F (18.3˚C)

Highest Peak: Freel Peak at 10,881 feet (3,317 m)

Average Snowfall: 409 inches (10.4 m)

Permanent Population: 70,000

Number of Visitors: 17 million annually

Lake Tahoe sits at an average elevation of between 6,223’ and 6,229.1’. (1,897-1,899 m) The top 6.1’ (1.8 m) of water is controlled by the dam in Tahoe City and holds up to 744,600 acre feet of water (91,845 m).

SIZE: 22 miles long, 12 miles wide (35 km long, 19 km wide) Lake Tahoe is as long as the English Channel is wide.

SHORELINE: 72 miles (116 km)

Lake Tahoe has a surface area of 191 square miles (307 km). If Lake Tahoe were emptied, it would submerge California under 15 inches of water (.38 m)

Sources: Tahoe Environmental Research Center, U.S. Geological Survey, U.S. Forest Service, “Tahoe Place Names” and David Antonucci (denoted by 1).