Idaho agencies issue health advisory for Twin Lakes after harmful algae found

The Panhandle Health District and the Idaho Department of Environmental Quality have issued a health advisory for Twin Lakes in Idaho. DEQ workers found cyanobacteria, called blue-green algae, in samples taken Aug. 28, a release from the two agencies says.

People are encouraged to avoid exposure to harmful algal bloom, as it can produce dangerous toxins. Kids, older adults, pets and people with compromised immune systems are at the highest risk of harm if exposed to the algae. The algae can appear in obvious green globs of scum or in thinner ribbons of scum, with very minimal coloration.

The toxins produced by the bacteria cannot be filtered or boiled out of water, and agency officials encourage anyone who has come in contact with the algae to wash off with fresh water.

Exposure to the algae can lead to various symptoms, including rashes, vomiting and coughing. In more serious cases, the toxins can affect the liver or nervous system.

DEQ will continue to monitor bacteria levels, and the public will be notified when the health advisory is lifted.