text_1: Blue-green algae (known scientifically as cyanobacteria) are capable of poisoning dogs and other pets. 
text_2: Toxic algae blooms typically occur in stagnant, warm waters. If you suspect a harmful algae bloom in your area, the U.S. Environmental Protection Agency published a list of state-level authorities to whom you can report the potential occurrence, or to check for local algae alerts.