Thames Swims Again: New Bathing Site Opens

As the official bathing season commences, 13 new sites across England have opened for public use, including the historic River Thames in London. The Ham and Kingston location marks the first designated bathing spot on the Thames, signifying a major recovery for the river, once declared biologically dead due to pollution.

Throughout the season, which concludes on September 30, water quality at 464 designated sites—encompassing coasts, rivers, and lakes—will be rigorously tested. This initiative aims to provide clear information on water conditions for swimmers and those enjoying water sports. The government has expanded the definition of a "bather" to include participants in activities like paddleboarding and surfing.

Ministers have emphasized the importance of these new sites for enhancing water quality monitoring, supporting local tourism, and increasing public confidence. The government has committed to ongoing reforms within the water sector to ensure generational improvements. Environment Agency officers will conduct weekly sampling and publish results online, working collaboratively with communities and water companies to reduce pollution.

In 2025, a significant majority of designated bathing sites in England, 87 percent, were rated as excellent or good, with 93 percent meeting minimum standards. However, 32 sites failed to meet these minimum requirements. The Environment Agency chairman advises the public to check water quality and conditions before engaging in open water swimming.