The new type of algae forms into mats and has been found along the Columbia River. Experts said can be just as toxic blue-green algae blooms often found on lakes.

Two dog deaths have been connected to a type of harmful algae that's new to the Columbia River, Clark County Public Health ...

Clark County Public Officials are warning people and pet owners about some local waterways - like the Columbia River - ...

During a Clark County meeting last week, public health officials alerted residents to the increased concern of toxic algae mats in the Columbia River.

State health officials are keeping an eye on a local lake due to the presence of damaging algae that is feeding on an abundance of nutrient sources in the water. Lake Shawnee is regularly impacted by ...

The Kershaw County Council has approved a temporary moratorium on applications for all subdivisions Tuesday evening.