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Mallorca Becomes a Water-Weather Station: Can Probes Really Tame the Drought?

Where Mallorca’s Drinking Water Comes From

Mallorca relies mostly on groundwater, backed by reservoirs and desalination when reserves fall.

Published: April 21, 2026
Mallorca Becomes a Water-Weather Station: Can Probes Really Tame the Drought?

Answer

What are the main water sources for Mallorca’s drinking water?

Most of Mallorca’s drinking water comes from groundwater, which makes the island especially sensitive to drought. Reservoirs such as Cúber and Gorg Blau, along with desalination and connected supply systems, act as important support when groundwater levels are low.

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