Toxic blue algae found in New Pond
In the heart of the community, the New Pond has recently seen an early and unusual appearance of blue-green algae. This bacterial organism, often mistaken for algae, is known for producing toxins that pose a health risk to both animals and humans.
Blue-green algae, or Cyanobacteria, such as Spirulina, are capable of producing harmful substances like microcystins. These toxins can cause harm if ingested, primarily through the consumption of contaminated water, such as a dog drinking while swimming.
The unusually warm and dry conditions of the first summer month, June, have created favorable conditions for the early growth of blue-green algae in the New Pond. This early bloom is a departure from the usual peak season in mid to late August.
While the New Pond is not a swimming lake, the early appearance of blue-green algae raises concerns. The current weather conditions, although cool, still favor the spread of these harmful bacteria. The metallic blue tint that characterises blue-green algae in its later growth cycle may appear later in the New Pond.
It's important to note that the quality of swimming lakes is controlled and closed by the health authority at certain threshold values. However, these threshold values are precautionary measures, as it is very unlikely for blue-green algae toxins to be present in a "carpet-like spread".
The appearance of blue-green algae in the New Pond is likely due to the unusually warm and dry spring. This early bloom serves as a reminder for community members to be vigilant and to keep pets and children away from the pond until further notice.
As the situation develops, the local health authority will continue to monitor the New Pond and provide updates to the community. It's crucial to stay informed and prioritise safety when enjoying outdoor activities this summer.
