Dogs and Kids at Risk as Toxic Algae Spreads in Upper Klamath Lake

KLAMATH COUNTY, Ore. — The Oregon Health Authority (OHA) issued a recreational use advisory for Upper Klamath Lake on Thursday morning, warning that children and dogs should be kept away from the water due to toxic algae.

Upper Klamath Lake Cyanobacteria Advisory

The EPA issued the advisory after microcystin, a toxin produced by cyanobacteria, was detected in higher amounts than recommended for human exposure, and follows several other Cyanobacteria bloom warnings in Oregon.

Water is frequently ingested during activities such as boating, skiing, and splashing around in the water, putting the participants at high risk of exposure to toxins. OHA warned that lake visitors should avoid swimming and high-speed water activities.

Still, certain lake activities, such as fishing, canoeing, kayaking, and camping, are safe- provided excessive water spray is avoided.

Although toxins are not typically absorbed through the skin, individuals with sensitive skin may experience a puffy, red rash. Children and dogs are at an increased risk of exposure, and OHA recommends keeping both dogs and children away from affected water.

Dogs can get extremely ill and even die within hours of exposure to algae blooms.  If your dog is showing signs of weakness, difficulty walking, seizures, lethargy, or a loss of appetite, seek veterinary treatment immediately.

Similarly, if children experience severe symptoms, such as numbness, tingling, dizziness, or shortness of breath, seek medical attention immediately.

For more information or to report a cyanobacteria-related illness, please get in touch with OHA at 971-673-0482 or visit their website.