Harmful algal blooms: “When in doubt, stay out!”

Harmful Algal Blooms

Algal blooms occur when tiny, naturally occurring plants grow rapidly in an area of water and are visible without a microscope. Not all algal blooms are toxic, but some are. Algal blooms capable of producing toxins dangerous to humans or animals are considered Harmful Algal Blooms (HABs).

MN’s Pollution Control Agency has simple advice for algae blooms: “When in doubt, STAY OUT!”

Here is some great information: