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

Fire globe - abstract (s. climate, temperatures, forever chemicals, wildfires)
Iraq announces nationwide power outage amid ‘record’ heatNews

Iraq announces nationwide power outage amid ‘record’ heat

Baghdad, Iraq | AFP Iraq on Monday announced a nationwide power outage as rising temperatures pushed demand on the electricity grid to unprecedented levels. The electricity…
SourceSourceAugust 11, 2025 Full article
Graphic news (s. climate, science, research, scientists. emission targets, floods, environment)
COP29 opens with Trump climate withdrawal loomingNews

COP29 opens with Trump climate withdrawal looming

By Sara Hussein and Ivan Couronne | AFP Baku, Azerbaijan - The COP29 climate talks open Monday in Azerbaijan, under the long shadow cast by…
SourceSourceNovember 11, 2024 Full article
Image: sun is setting over a city and hills (Hargeisa, Somalia)
Prolonged drought risks famine for millions in Somalia: ICRCNews

Prolonged drought risks famine for millions in Somalia: ICRC

Geneva, Switzerland | AFP Millions of people in Somalia are at risk of famine due to prolonged drought, the International Committee of the Red Cross (ICRC)…
SourceSourceMarch 3, 2026 Full article