Portugal news explained

The Lisboeta

South reservoirs full; water stored for two to three years

Friday, 20 February 2026AI summary
🌱 Environment
South reservoirs full; water stored for two to three years
Photo: ECO

The president of the Portuguese Environment Agency (Agência Portuguesa do Ambiente or APA) said southern reservoirs are “literally full” and contain enough stored water to last two to three years, with the potential to break national records in some basins. The assessment covers water quantity rather than long-term supply risks tied to demand or distribution, but it eases short-term drought concerns for irrigation and urban supply in the south. Those in the Algarve and Alentejo should follow municipal and supplier notices about any operational restrictions or water-saving guidance.

Update: Reservoirs 95% full, 12,610 hm³ stored

New reporting gives national figures: continental Portugal currently holds about 12,610 cubic hectometres (hm³) of water, roughly 95% of total reservoir capacity, and the APA says some basins could break storage records by the end of February. The coverage also notes a contrast between the south — where reservoirs are full — and wetter conditions in parts of the north, which affects regional water management and distribution planning.

Context & Explainers

The APA (Agência Portuguesa do Ambiente) is Portugal's central environmental authority, responsible for environmental policy, climate action, water resources, waste management, and coastal protection. It operates under the Ministry of Environment and Energy.

APA manages Portugal's water resources including river basins, dam operations, and flood risk planning. It monitors air and water quality, oversees waste treatment facilities, manages the national emissions trading scheme, and leads Portugal's climate adaptation strategies.

The agency is particularly prominent during flood events, as it controls dam discharges and coordinates water management across Portugal's major rivers. APA also processes environmental impact assessments and licenses for projects affecting natural resources.

The APA (Agência Portuguesa do Ambiente) is Portugal's central environmental authority, responsible for environmental policy, climate action, water resources, waste management, and coastal protection. It operates under the Ministry of Environment and Energy.

APA manages Portugal's water resources including river basins, dam operations, and flood risk planning. It monitors air and water quality, oversees waste treatment facilities, manages the national emissions trading scheme, and leads Portugal's climate adaptation strategies.

The agency is particularly prominent during flood events, as it controls dam discharges and coordinates water management across Portugal's major rivers. APA also processes environmental impact assessments and licenses for projects affecting natural resources.

Alentejo is a large region in southern Portugal that covers roughly one-third of the country and is known for agriculture, vineyards, historic towns like Évora, and rural tourism. Bad weather that damages structures and tourist units in Alentejo can disrupt local services and bookings, so visitors and business owners in the region should expect possible closures and repair costs.

The APA (Agência Portuguesa do Ambiente) is Portugal's central environmental authority, responsible for environmental policy, climate action, water resources, waste management, and coastal protection. It operates under the Ministry of Environment and Energy.

APA manages Portugal's water resources including river basins, dam operations, and flood risk planning. It monitors air and water quality, oversees waste treatment facilities, manages the national emissions trading scheme, and leads Portugal's climate adaptation strategies.

The agency is particularly prominent during flood events, as it controls dam discharges and coordinates water management across Portugal's major rivers. APA also processes environmental impact assessments and licenses for projects affecting natural resources.

A cubic hectometre (hm³) is a volume unit equal to 1 million cubic metres (1,000,000 m³), which is the same as 1 billion litres. Water authorities and reservoir reports in Portugal use hm³ to state stored water, so figures quoted in hm³ show how much usable water there is and help estimate how long supplies will last.

4 sources

Continue reading

View 2026-02-20 editionEnvironment news