As France grapples with yet another heat wave, Britain issues extreme heat warning
Business for Francoise Droz-Bartholet has reduced to a trickle, just like stretches of the Doubs River that her cruise boats usually ply along the French-Swiss border.
Water levels in rivers, lakes and reservoirs across western Europe are running low, or even dry, amid the most severe drought in decades, putting stress on drinking water supplies, hampering river freight and tourism and threatening crop yields.
The Doubs River should flow through a forested canyon and cascade over waterfalls before spilling out into Brenets Lake, a draw for tourists in eastern France's Jura region. But after months without meaningful rain, the river water has receded up the canyon and sluggishly reaches the lake in a narrow channel.
"We hope this drought is an exception to the rule," said Droz-Bartholet, whose bookings are 20 per cent lower than usual for the time of year.
She now has to bus clients along the gorge to a starting point further upstream to a point in the river where there is enough water for her cruise boats to navigate.
Asked how his boat tour had gone, holidaymaker Alain Foubert said simply: "It was a lot shorter than normal."
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Conditions have deteriorated across Europe as multiple heat waves roll across the continent.
In Spain, farmers in the south fear a harsh drought may reduce olive oil output by nearly one-third in the world's largest producer. In France, which like Spain has had to contend with recent wildfires, trucks are delivering water to dozens of villages without water.
In Germany, cargo vessels cannot sail fully loaded along the Rhine, a major artery for freight, and along Italy's longest river, the Po, large sandbanks now bake in the sun as water levels recede sharply.
In July, Italy declared a state of emergency for areas surrounding the Po, which accounts for more than one-third of the country's agricultural production.
As France contends with a fourth heat wave of the year this week, many scientists say the blistering temperatures so far this summer are in line with the increasing frequency and intensity of extreme weather episodes in Europe.
Britain's weather service on Tuesday issued an amber "Extreme Heat" warning for parts of England and Wales, with no respite in sight from hot, dry conditions that have sparked fires, broken temperature records and strained the country's infrastructure.
On the Doubs River, fewer boat tourists means fewer meals to serve for restaurateur Christophe Vallier — a painful blow just as he hoped to recover from the COVID-19 downturn. And he sees little cause for hope in the future.
"All the Doubs experts say the river is getting drier and drier," Vallier said.
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