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

Satellite Image: Huelva estuary, Spain
Image of the day: Colours shaped by the Huelva estuaryNews

Image of the day: Colours shaped by the Huelva estuary

The colours shaped by the Huelva estuary form a distinctive pattern along the southwest coast of Spain, where the Tinto and Odiel rivers converge before…
Muser NewsDeskMuser NewsDeskNovember 29, 2025 Full article
Satellite Image: Ankarafantsika National Park, Madagascar
Image of the day: Madagascar’s Ankarafantsika, between two great riversNews

Image of the day: Madagascar’s Ankarafantsika, between two great rivers

Ankarafantsika National Park in north-western Madagascar shelters one of the island’s last large tracts of dry deciduous forest, a habitat under severe threat across the…
Muser NewsDeskMuser NewsDeskAugust 8, 2025 Full article
Image: SEA Econet Spans from Key West to South Carolina
Storm ready: FAU Sensing Institute’s weather network delivers real-time forecastingNews

Storm ready: FAU Sensing Institute’s weather network delivers real-time forecasting

SEA Econet spans from Key West to South Carolina As Floridians prepare for an active 2025 Atlantic hurricane season, the most serious threat may not…
SourceSourceJune 5, 2025 Full article