Cyanotoxin—a toxin produced in blue-green algae—was found Feb. 26 in water samples taken from Lake Travis.
The Lower Colorado River Authority received lab results Friday evening following reports that four dogs became ill after swimming in the Hudson Bend region of Lake Travis earlier this week.
Solid organic material was taken for testing from the edge of Travis Landing, located on the east side of Hudson Bend. Those samples indicated the presence of algae and decaying algae containing cyanotoxin, which is fatal to dogs and other animals.
As a result, LCRA is strongly encouraging pet owners not to allow their animals to play in the Hudson Bend region of Lake Travis or near shorelines where algae traditionally accumulates.














