
This is what i found...
TAHOE TESSIE
Lake Tahoe is a 22-mile long, freshwater body wedged between the California-Nevada border. With a width of 12-miles, and an astounding depth of 1,645-feet, Lake Tahoe would seem to be a perfect environment in which to conceal a large, aquatic animal. So, naturally, there have been numerous reports a colossal creature lurking beneath the surface of the lake... a creature which the locals have dubbed "Tessie".
The animal in question has been described by eyewitnesses as being over 60-feet long, with an undulating, serpentine body, dark skin, and reptilian features. While most witnesses maintain that this description is accurate, there have been other accounts which have likened the beast to a fish, claiming that Tessie resembled a gigantic sturgeon.
Legends of this creature first began to surface in the mid-1800's, when members of the Washoe and Paiute Indian tribes began to tell the white settlers about the "monster" dwelling in the depths of the Tahoe basin. As fascinating as those original testimonies may be, the most intriguing account surrounding this mystery-beast did not occur until the mid-1970's, when the renowned, French oceanographer, Jacques Cousteau, lead an expedition to explore the depths of lake Tahoe. While submerged Cousteau reportedly encountered something so terrifying that he refused to reveal what it was to the public. Sources credit Cousteau as saying, quote:
"The world wasn't ready for what was down there!"
To make matters worse, Cousteau never released any of his data - nor a single foot of film - regarding what may be the most incredible freshwater event ever encountered by a known expert on marine biology. There have also been reports of an amateur video, which is said to reveal the creature swimming in the lake, but as of yet these accounts have not been verified