Berlare (Brussels Morning Newspaper) – Blue-green algae in Donkmeer lake (Berlare) led to a swimming ban. VMM monitors the water. Waterfeesten, led by Isabel Six, continues with precautions. Pets, kids, and gardeners warned.
As VRT News reported, the Donkmeer lake in Berlare, a municipality in the province of East Flanders, Belgium, has blue-green algae again, according to a recent water test by the Flemish Environment Agency (VMM). This happens in summer when the water is warm and has many nutrients, causing the algae to grow fast and become harmful. Because of this, Berlare has banned swimming and other activities.
They mentioned that, however, fishing and using boats are still allowed. Kayaking, canoeing, rowing, sailing, and pedal boating are also allowed, but the Flemish Environment Agency advises against them due to health risks.
What does Donkmeer’s blue-green algae mean for Waterfeesten?
The local government has warned about the dangers of blue-green algae. They mentioned that touching the water can cause skin irritation, rashes, and breathing problems like coughing. Drinking the water is riskier, possibly causing nausea, vomiting, and stomach cramps.
These risks are higher for kids, people with allergies or asthma, and animals. People are told to avoid the water until they are told otherwise. The VMM will keep watching the situation, and the local authorities will announce any changes to the rules.
Besides the water restrictions, Berlare has issued more safety advice. Officials mentioned that people should keep their pets away from the water because animals are very sensitive to the algae’s toxins. Pets shouldn’t swim in or drink from the lake, as it can cause serious health problems.
They mentioned that people should not use water from the Donkmeer to water their vegetable gardens, as the algae can contaminate the crops and make people sick. These warnings are to prevent any contact with the water until it is safe again.
The Waterfeesten organisers say the event will proceed as planned. According to spokesperson Isabel Six, the festival has adapted to the presence of algae in the Donkmeer over the years. As a result, most festival activities are now held away from the water, minimising any potential risk to participants.
Only a few traditional water-based events, such as the bathtub races, will still take place. For these events, special precautions are taken. The organisers inspect the boats and setups in advance to assess whether participants might accidentally fall into the water.
