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  • Mono Lake Committee | Keep Saving Mono Lake
    Since 1978 the non-profit Mono Lake Committee has worked to protect Mono Lake, restore its tributary streams and surrounding lands, and educate the next generation about wise water use We invite you to join us and our 16,000 members in protecting the Mono Basin for future generations
  • About Mono Lake
    A unique ecosystem, a home for many Located at the eastern edge of California, between the arid Great Basin and the snowy Sierra Nevada, Mono Lake is an ancient saline lake that covers over 70 square miles and supports a unique and productive ecosystem The lake has trillions of brine shrimp and alkali flies, millions of birds, and freshwater tributary streams Along the lakeshore, scenic limestone formations known as tufa towers rise from the water’s surface Humans have called the Mono
  • State of the Lake - Mono Lake
    In 1941, the Los Angeles Department of Water Power (DWP) began diverting water from Mono Lake’s tributary streams, sending it 350 miles south to meet the growing water demands of Los Angeles As a result, over the next 40 years Mono Lake dropped by 45 vertical feet, lost half its volume, and doubled in salinity—threatening the survival of the nesting California Gull population, air quality with toxic dust storms, and this unique and critical ecosystem Thanks to successful citizen
  • Natural History - Mono Lake
    Freshwater streams feed Mono Lake, supporting lush riparian forests of cottonwood and willow along their banks Along the lakeshore, scenic limestone formations called tufa towers rise from the water’s surface Mono Lake and its surrounding basin encompass one of California’s richest natural areas—learn more by visiting one of the pages
  • Geology - Mono Lake
    Lake Russell as it may have appeared during the last glacial maximum, about 13,000 years ago Illustration by Eric Knight Shaped by fire and ice: Young volcanic activity and glaciation Some of the most striking features of the Mono Basin are related to relatively recent volcanic activity Paoha and Negit Islands, Panum Crater, Black Point, and the Mono-Inyo Craters volcanic chain are each the result of eruptions younger than about 40,000 years old The youngest volcanic features in the Mono
  • Visit - Mono Lake
    Plan your visit to Mono Lake Learn about upcoming activities and events, important points of interest, and current travel conditions
  • Tufa - Mono Lake
    Protecting Mono Lake’s tufa Though tufa towers are rock formations, they are fragile—they crumble, topple, and erode from wave action, high desert weather, and, unfortunately, from people being careless around them To protect these fragile formations, thanks in part to the Mono Lake Committee, the California legislature established the Mono Lake Tufa State Natural Reserve in 1981 to help preserve and protect these unusual formations When you visit Mono Lake you can help save the tufa
  • Mono Lake Map
    Mono Lake Map Planning a visit to Mono Lake? Get up-to-date information about Mono Lake and the Eastern Sierra anytime by contacting our friendly,
  • Desert Report: Mono Lake Still Needs Saving
    Mono Lake is also the site of several landmark California water rights decisions from the 1980s and 1990s that established the Public Trust doctrine’s role in protecting the lake’s ecosystem, as well as rules specifically set to raise Mono Lake to a healthy level
  • Saving Mono Lake
    Water diversions almost destroyed Mono Lake In 1941, the Los Angeles Department of Water Power (DWP) began diverting water from Mono Lake’s tributary streams, sending it 350 miles south to meet the growing water demands of Los Angeles As a result, over the next 40 years Mono Lake dropped by 45 vertical feet, lost half its volume, and doubled in salinity A landbridge formed to islands that had previously been a safe nesting area for thousands of California Gulls, allowing predators to





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