Mammoth Lakes Tourism Invests $100,000 to Preserve Lakes with Clean Up the Lake by Press Release | Sep 20, 2023 | Mono County, Press Release, Water | 3 comments Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Related Discover more from Sierra Wave: Eastern Sierra News - The Community's News Subscribe to get the latest posts sent to your email. Type your email… Subscribe