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

Article Source:
Press Release/Material by AFP
Featured image credit: vwalakte | Freepik.com

Image: Wind Farm (s. Denmark, wind farms)
Trump admin halts US offshore wind projects citing ‘national security’News

Trump admin halts US offshore wind projects citing ‘national security’

Washington, United States | AFP The US Interior Department on Monday said it had paused all leases for offshore wind projects over unspecified national security risks,…
SourceSourceDecember 22, 2025 Full article
Image
Innovative water transfer model offers cost-effective drought solutions in the Western U.S.NewsScience

Innovative water transfer model offers cost-effective drought solutions in the Western U.S.

Researchers from the University of North Carolina at Chapel Hill have proposed a groundbreaking two-way water leasing model designed to address water scarcity challenges in…
Muser NewsDeskMuser NewsDeskNovember 28, 2024 Full article
Image: Northern Belgium
Image of the day: Mapping Belgium’s populationNews

Image of the day: Mapping Belgium’s population

Population density in northern Belgium is projected to intensify by 2030, according to a new visualisation created with data from the Copernicus Emergency Management Service…
Muser NewsDeskMuser NewsDeskAugust 26, 2025 Full article