Harmful Algal Bloom Found In South Brunswick’s Heathcote Brook: NJDEP

SOUTH BRUNSWICK, NJ — The New Jersey Department of Environmental Protection (NJDEP) recently tested the water in Heathcote Brook and found it has Harmful Algal Bloom (HAB).

Officials are advising residents to avoid contact with the water in that stream.

The South Brunswick Health Department has posted Advisory signs in the area to alert residents and visitors. The signs have been posted in the area of Heathcote Brook by Mapleton Preserve.

Here's a map of the area:

What Is Harmful Algal Bloom

Harmful algal bloom (HAB) is the rapid growth of algae or cyanobacteria that can cause harm to people, animals and local ecology, according to the Centers for Disease Control and Prevention.

HAB can look like foam, scum, paint, or mats on the surface of water and can be different colors.

These blooms can produce toxins that make people and animals sick. Blooms occur in freshwater, such as lakes and rivers, and salt water, such as oceans or bays.

People and animals can get sick if they swim, wade or play in or near the contaminated water; eat contaminated fish or shellfish and use contaminated drinking water.

Experts advise to stay out of the water if one sees HAB. “You cannot tell if a bloom is harmful by looking at it, so it is best to use caution and stay away,” the CDC says.

Do not go into or play in water that:

• Smells bad
• Looks discolored
• Has foam, scum, algal mats, or paint-like streaks on the surface
• Has dead fish or other animals washed up on its shore or beach

If you have questions, contact South Brunswick Health Department at (732) 329-4000 ext. 7237.

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