Current language: English

Start of swimming season: Water quality high almost everywhere

Swimming Spots in Berlin - Müggelsee

The swimming season is set to kick off just in time for the weekend. According to the State Office for Health and Social Affairs, nearly all swimming spots in Berlin have high water quality. (File photo)

Although the weather isn't exactly inviting, the swimming season in Berlin is set to begin this weekend.

According to the State Office for Health and Social Affairs, water quality is high at 38 of Berlin's 39 swimming spots. The swimming traffic light is set to "green" at those locations.

Swimming traffic light is green almost everywhere

Elevated levels of coliform bacteria were detected only at the "Kleine Badewiese" swimming area on the Havel River. The swimming traffic light there is therefore set to "yellow." According to the information provided, swimming is still permitted, but warnings should be heeded. Blue-green algae have also been detected in Lake Tegel. According to the latest assessment, the risk to swimmers is low as long as they do not swallow any water, the State Office reported. The bathing traffic light remains "green" at all five affected locations. However, dogs should not enter the water there or come into contact with plant debris washed up on the shore. On behalf of the State Office for Health and Social Affairs, water samples from Berlin’s bathing areas are tested every two weeks for potential bacterial contamination, among other things. Water quality is then assessed using a traffic light system.

Author: dpa/deepl.com
Publication date: 13 May 2026
Last updated: 13 May 2026

More about

More News

Opening of the Black Communities Center

Black Communities Center opens

10.5 million euros, a great deal of dedication and one goal: a new center in Wedding aims to give Black people a stronger voice. Here’s what’s planned there.  more