What are the effects of tourism on Mallorca's water supply and management?

Tourism significantly impacts Mallorca's water supply and management, primarily due to the island's reliance on limited freshwater resources. The influx of tourists, particularly during the peak summer months, places immense pressure on the existing water infrastructure. Demand increases dramatically for activities such as swimming, irrigation of resorts, and general consumption, often exceeding the available supply. This heightened demand can lead to over-extraction from natural aquifers, risking their sustainability and quality.

Moreover, tourism contributes to seasonal fluctuations in water usage, complicating effective management. Local authorities have struggled with the balance between supporting the tourism industry—a critical economic driver—and ensuring sufficient water supply for both visitors and residents. Additionally, the environmental impact of tourism, such as increased pollution and habitat degradation, can further exacerbate water management challenges. As a response, the Balearic government has implemented measures to promote water conservation and improve infrastructure, though ongoing challenges remain as tourism continues to grow.