Paris, France (AFP) – An open water swimming test event scheduled for next week in the Seine has been cancelled due to heavy rainfall, the French capital’s authorities said on Friday.

During this year’s Olympic Games, the opening ceremony as well as triathlon and open water competitions will take place in the river.

Heavy rainfall can lead to increased pollution in the Seine with officials warning it could overwhelm Paris’ sewerage system.

The water level in the Seine before Monday’s now scrapped event is at 349 cubic square metres, with the level desired for this summer’s events at 100 cubic square metres.

A rehearsal for the opening ceremony in May was postponed until June 17, five weeks before the start of the Games on July 26.

Although a new water treatment plant was inaugurated upstream of Paris at the end of April, another major Olympics-related water infrastructure project has yet to enter service.

A giant new underground storm water facility close to the Austerlitz train station in eastern Paris, which will stock water to prevent discharges into the river, is scheduled to come on stream in early June.

Cleaning up the river Seine is seen as one of the key legacy achievements of the Games, with mayor Anne Hidalgo promising three public bathing spots for locals next year.

Around 1.4 billion euros ($1.5 billion) has been spent by French authorities upgrading sewage treatment and storm water facilities around Paris to reduce the amount of untreated faecal matter flowing into the river and its main tributary, the Marne.

dec/dar/iwd/dmc

© Agence France-Presse

Featured image credit: vwalakte | Freepik.com

Image: Abstract Earth
The view from space reveals Earth’s challenges and solutionsNews

The view from space reveals Earth’s challenges and solutions

Satellites orbiting Earth provide an unparalleled vantage point to address global challenges, from monitoring climate change to aiding humanitarian efforts. Researchers at ETH Zurich are…
Muser NewsDeskMuser NewsDeskJanuary 6, 2025 Full article
Century-old barley experiment unlocks genetic secrets for climate-resilient cropsNewsScience

Century-old barley experiment unlocks genetic secrets for climate-resilient crops

A century-old experiment, initiated before the Great Depression, has led scientists to uncover the genetic keys behind barley's remarkable adaptability. This discovery could safeguard barley,…
Adrian AlexandreAdrian AlexandreSeptember 11, 2024 Full article
Image: green and red trees with sun rays (Teshima, Tonosho, Kagawa, Japan)
Japan, South Korea endure hottest summer on recordNews

Japan, South Korea endure hottest summer on record

Tokyo, Japan | AFP Japan and South Korea sweltered this year through the hottest summers since records began, their weather agencies said Monday. Temperatures the world…
SourceSourceSeptember 1, 2025 Full article