The blue waters of Lake Tahoe were less clear last year. Researchers say a lack of mountain snow was likely to blame.
The blue waters of Lake Tahoe were less clear last year. Researchers say a lack of mountain snow was likely to blame. Lezlie Sterling Sacramento Bee file
The blue waters of Lake Tahoe were less clear last year. Researchers say a lack of mountain snow was likely to blame. Lezlie Sterling Sacramento Bee file