How does water flow into and out of Lake Tahoe?
Sixty-three streams flow into Lake Tahoe, but only one, the Truckee River, flows out past Reno and into Pyramid Lake. Unlike most bodies of water in North America, Lake Tahoe’s water never flows into the ocean. Lake Tahoe also loses much of its water to evaporation; if the water that evaporates from the lake every 24 hours could be recovered, it would supply the daily requirements of a city the size of Los Angeles.
