Lake Tahoe is the clearest it's been since the 1980s, according to new report

With the help of a recently rebounded microscopic animal, the clarity in Lake Tahoe's famed blue waters is making its biggest comeback in 40 years.

      

source https://www.usatoday.com/story/news/nation/2023/04/11/lake-tahoe-clarity-best-decades/11639954002/