Observatoire national des étiages

France drought deepens, historic river lows

30 clusters · 165 sources · last updated about 4 hours ago

Latest: France records historic drought in small rivers

Since mid‑June 2026 an extended heatwave has driven French rivers to historic lows, prompting prefectures to tighten water‑use limits across almost the entire country. By early July 98 of 101 departments were under droug