Warning in Cottbus: Blue algae spoil bathing fun in popular lakes!

Warning in Cottbus: Blue algae spoil bathing fun in popular lakes!

A summer stay on the water can quickly turn to pleasure, but caution is currently required in Cottbus. The city has warned of Blue Algae in the popular Madlower and Branitz Lake bathing lakes. Bathing in these waters is currently being advised urgently, since current month samples show information on a blue -green algae blossom and limited visual depth. This week the final laboratory results are expected, which could lead to a installation of signs on the lakes, such as lr-online.de reported.

The situation is pouring: Blue algae has already been found in concentration in Madlow, and these health -damaging bacteria are also present in the Branitz See. The current warnings have already been placed in Lake Madlower, while a similar measure should follow for Lake Branitz next Monday. The blocking of both lakes is expected to apply until at least in early September, such as Niederlausitz-aktuell.de reported.

health risks through blue algae

Blue algae are not only unsightly to look at, you can also bring serious health risks. These cyanobacteria are able to produce toxins that can trigger skin irritation, allergic reactions, nausea and diarrhea. This endangers both humans and animals, which is why bathing and playing on the bank is strongly advised by the city administration. In recent years, bathing water monitoring in Germany has shown that mass appearance of blue-green algae is at the top of the list of reasons for bathing bans, as Environmental Bundesamt.de

A total of only nine were rated as "poor" by 2,291 German bathing waters in the 2024 bathing season. However, bathing bans and recommendations are given nationwide to avoid bathing, especially in extreme weather conditions such as heavy rain or floods. These circumstances can significantly impair hygienic water quality.

regular checks and measures

The city of Cottbus carries out regular checks of the bathing lakes to ensure safety for bathers and to react to possible dangers at an early stage. In addition to the Madlower and Branitzer See, the other bathing lakes in Cottbus, such as Ströbitz and Sachsendorf, are continuously monitored. Bathing in Cottbus waters basically happens at your own risk, and this is a memory that many swimmers should keep in mind.

The environmental authorities have also taken measures to improve water quality. After the 2025 bathing season, comprehensive work on the Branitz bathing lake is to be carried out to reduce water loads. Regular cleaning of the beach areas take place almost daily in the summer months to offer guests a clean environment.

The persistent warnings and the setting up of signs are a clear sign that the natural resources should be treated carefully. Baden makes joy, but health is going - this is impressively showing the current developments in Cottbus.