Algarve's Water Reserves Surge: Drought Measures Set to Ease by 50%

Improved Water Reserves in Algarve

Recent reports indicate that Algarve's reservoirs are currently at 81% of their total capacity, leading to potential easing of drought measures in the region. The government and local authorities will assess this new scenario on March 10, following significant improvements in the region's water situation.

Key Highlights

The president of the Agência Portuguesa do Ambiente (APA), José Pimenta Machado, noted that:

• Castelo do Bode dam is at 88%, vital for supplying water to over three million consumers in Lisbon.
• The Alqueva dam, known as the “mother of water” for Alentejo, is at 85% capacity.
• In Algarve, the six reservoirs have seen a 20% increase in water reserves over the past year, now holding 250 hectometers of water, enough for nearly a year's consumption.

Consumption Insights

• Algarve's annual water consumption is 225hm³, significantly lower than the national average of 75% due to the tourism sector's impact.
• Golf courses alone consume 15hm³ annually, highlighting the need for efficient water usage.

Future Plans

The government plans to announce adjustments to drought measures based on the enhanced water resilience in the region. APA's president emphasized the importance of preparing for future droughts during favorable years and discussed two major projects aimed at increasing water resilience:

• Pomarão water intake project - over €100 million investment.
• Desalination plant - also exceeding €100 million.

International Recognition

The Algarve has been recognized as a model case in discussions with the European Commission and has attracted interest from Californian authorities for its effective drought management strategies, including the reuse of non-potable water for irrigation.

Upcoming Initiatives

Next week, the Observatório de Seca do Algarve will be launched, providing comprehensive data on water levels and rainfall in the region.

Current Reservoir Status

While the overall situation is improving, two reservoirs remain critically low:

• Monte da Rocha at 14%
• Arade at 18%

Other reservoirs are performing well, with 56% showing water levels above 80% of their total capacity, as reported by the APA.

Weather Impact

The recent increase in water levels is attributed to a wetter start to the year, with January's rainfall recorded at 190mm, marking the second-highest total since 2000.

This situation reflects a positive trend for the Algarve's water management and emphasizes the need for ongoing efforts to ensure future water security.