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ENVIRONMENT

How likely are droughts and water restrictions in France in summer 2024?

Much of France has faced severe flooding this winter, but other areas already face water restrictions, and there's an extra variable in store global weather patterns play their part

Sand banks visible along the low-running Loire river in France during the drought in August 2023
The Loire river in August 2023. (Photo by GUILLAUME SOUVANT / AFP)

France’s Bureau de Recherches Géologiques et Minières (BRGM) most recent report, in early March, revealed that the water table in France was ‘satisfactory over a large part of the country’, with levels above normal for the time of year in 46 percent of the country’s underground aquifers.

It warned at the time, however, that levels were low to very low in parts of Alsace, as well as in the Saône corridor and areas of Languedoc, from the south of the Massif Central to the coast, and the Roussillon area of southwest France.

March, too, was a wet month across the bulk of France – it was the fifth wettest since records began in 1958, according to national forecaster Météo-France.

Crucially however, most of the rain falling on the ground in France now will be gobbled up by vegetation, which means that very little water will make it through to aquifers. The groundwater recharge period, when underground water tables are refilled, is now over until late autumn 2024.

Basically, the water table is about as high as it’s going to get this summer.

Which brings us back to the weather.

Long-range forecasts are notoriously inaccurate but after a mild, wet winter, forecasters expect another dry, warm summer overall, following a cooler-than-normal and occasionally wet spring.

April, for example, is set to be marked by cool spells, though, for the April-May-June quarter as a whole, temperatures are expected to remain above seasonal averages. Forecasters warn that a higher-than-usual number of Spring storms could affect the south-east of the country.

Long-range models suggest, however, that June could be hot and dry, with consequences for agriculture – though groundwater levels should be high enough to cope comfortably.

Forecasting further into the summer is even less certain than normal because – over in the Pacific – El Nino is expected to be replaced by La Nina much faster than normal, making weather prediction difficult. 

The consensus is, however, that the cooling effect of La Nina will not be felt until much later in the year. That said, it will have a more immediate effect on weather activity in the North Atlantic. Forecasters are already predicting a record-breaking hurricane season – which will have an effect on French weather patterns.

Between May and July, forecast temperatures in France are likely to remain 1C to 2C above seasonal averages. Precipitation is expected to be fairly close to average, with a tendency for thunderstorms, especially in the south.

Forecast models predict a wet end to April, a fine and dry May, a hot and occasionally thundery June, and a warmer-than-normal July punctuated by thunderstorms – though some forecasts suggest more mixed weather in the north in the seventh month.

With water tables currently well recharged, the national water situation for the summer is, right now, giving experts little cause for concern. 

Thunderstorms are expected to provide occasional watering to limit surface drought, which is always possible even if water tables are well recharged. The summer of 2024 therefore looks set to be different from recent droughts. 

However, this is not to say water restrictions are not impossible, or even unlikely. In certain areas, notably the Aude and Pyrénées-Orientales, where rainfall has been well below average for years, the situation is already serious.

While the rest of the country saw high rainfall in March, these two départements were recording 50 percent less rain than normal.

These areas are already facing a range of water restrictions. To find out whether restrictions are in place where you live, consult the Vigieau website, which offers information on a national, regional and local level.

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ENVIRONMENT

The guardian angels of the source of the Seine

The river Seine, the centrepiece of the Paris Olympics opening ceremony in July, starts with a few drops of water in a mossy grotto deep in the woods of central France.

The guardian angels of the source of the Seine

And not a day goes by without Jacques and Marie-Jeanne Fournier going to check the source only a few paces from their door.

“I go there at least three times a day. It’s part of me,” 74-year-old Marie-Jeanne told AFP.

Her parents were once the guardians of the source, and now that unofficial mantle has fallen on her and husband Jacques.

Barely 60 souls live in the village of Source-Seine in the wooded hills north of Dijon.

By the time the tiny stream has reached the French capital 300 kilometres away it has become a mighty river 200 metres wide.

But some mornings barely a few damp traces are visible at the source beneath the swirling dragonflies. If you scratch about a bit in the grass, however, a small stream quickly forms.

The source — one of two spots where the river officially starts — bubbles up through the remains of an ancient Gallo-Roman temple built about 2,000 years ago, said Jacques Fournier, 73.

Celtic goddess

But you could easily miss this small out-of-the-way valley. There are few signs to direct tourists to the statue of the goddess Sequana, the Celtic deity who gave her name to the river.

In the mid-19th century Napoleon III had a grotto and cave built “where the source was captured to honour the city of Paris and Sequana,” said Marie-Jeanne Fournier.

Her parents moved into a house next to the grotto and its reclining nymph in the early 1950s when she was four years old.

Her father Paul Lamarche was later appointed its caretaker and would regularly welcome visitors. A small stone bridge over the Seine while it is still a stream is named after him.

“Like most children in the village in the 1960s,” Fournier learned to swim in a natural pool in the river just downstream from her home.

“It was part of my identity,” said Fournier, who has lived all her life close to rivers. She retired back to Source-Seine to run a guesthouse because “the Seine is a part of my parents’ legacy”.

The Olympic flame is due to be carried past the site on July 12th on its way to Paris.

The couple will be there to greet it, but as members of the Sources of the Seine Association, they are worried how long the river will continue to rise near their home.

Every year the grotto has become drier and drier as climate change hits the region, where some of France’s finest Burgundy wines are produced.

“My fear is that the (historic) source of the Seine will disappear,” said Marie-Jeanne Fournier. “Perhaps the source will be further downstream in a few years.”

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