Skip navigation links
You are attempting to access a sensitive area.
Please use the login panel to continue.
E-mail
Jill Falman
if you forget your username or password.
User Name:
Password:
Remember me next time.
Lake Tahoe has lost one-third of its transparency in the past thirty years. When Tahoe’s clarity was first measured in the 1960’s you could see down over 100 feet (annual average). In 2005, you could see down into the lake only 72.4 feet (annual average). The lake has lost an average of one foot of clarity each year.
Source
