Across the state, numerous beaches have closed unseasonably early due to blue-green algal blooms, which can be toxic to both people and dogs.
How can you tell the difference between blue-green algae and run-of-the-mill pond scum?
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All articles filed in blue-green algae
Heat Wave Spurs Harmful Algal Blooms in Some Minnesota Lakes
Usually, algae and aquatic plants are merely a nuisance, but sometimes a form of cyanobacteria known as blue-green algae can bloom and release toxins that make humans and animals sick.
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East Metro Water 