| Mineral deposits known as tufa towers, rise from the bottom of Mono Lake and grew as tall as the lake's water level. BACKGROUND: In 1941, the Los Angeles Department of Water and Power began diverting Mono Lake's tributary streams 350 miles south to meet the growing water demands of Los Angeles. Deprived of its freshwater sources, the volume of Mono Lake halved, while its salinity doubled. Unable to adapt to these changing conditions within such a short period of time, the ecosystem began to collapse. |
