Wyoming Department of Health Warns of ‘Harmful Algae Blooms’ in Pathfinder ReservoirWyoming Department of Health Warns of ‘Harmful Algae Blooms’ in Pathfinder ReservoirA statement from the Casper- Natrona County Health Department said that harmful cyanobacterial blooms (HCB's) pose a risk to humans, pets, and livestock.Nick PerkinsNick Perkins