Record Low European River Levels Threaten Agriculture, Power, and Water Supply

Copernicus reports the lowest river water levels in European rivers since 1992, with record lows in the Rhine, Danube, Loire, and Seine during July and August. Concurrently, sea surface temperatures are unusually warm, and summer 2026 was the third warmest on record. This compounds pressure on agriculture, hydropower, and freshwater access, with implications for energy and food security across the continent.