Póvoa e Meadas Dam
Portalegre
The Póvoa e Meadas Dam, located near the villages of Póvoa and Meadas in the municipality of Castelo de Vide, Portugal, is a notable hydroelectric dam built on the Ribeira de Nisa, a tributary of the Tagus River. It forms the third largest reservoir in the Portalegre district, surpassed only by the Caia Dam. The dam supports a hydroelectric power station equipped with a Francis turbine group, which has an installed capacity of 0.74 MW and generates an average annual energy output of around 1.6 to 2.1 GWh. This infrastructure plays a vital role in renewable energy generation for the region. The surrounding area also offers opportunities for birdwatching, making it a spot of natural interest as well as industrial significance.
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Tip: The best time to visit Póvoa e Meadas Dam is during spring and autumn when the weather is mild and birdwatching opportunities are optimal. Visitors interested in nature observation should bring binoculars and check local guidelines for access. Advance planning is recommended to coordinate visits, especially for groups or educational tours. While there are no specific ticket requirements, respecting the natural environment and safety regulations around the dam is important.
Interesting facts
- •Póvoa e Meadas Dam is the third largest reservoir in the Portalegre district, only smaller than the Barragem do Caia.
- •The hydroelectric power station uses a Francis turbine group with an installed capacity of 0.74 MW.
- •The average annual energy production of the dam ranges between 1.6 and 2.1 GWh.
- •The dam is situated on the Ribeira de Nisa, a tributary of the Tagus River.
- •The dam area is known as a spot for birdwatching, attracting nature enthusiasts.
History
The Póvoa e Meadas Dam was constructed to harness the hydroelectric potential of the Ribeira de Nisa, contributing to the sustainable energy infrastructure of the Portalegre district.
Over time, it has become the third largest reservoir in the district, reflecting the region's commitment to renewable energy development.
The installation of a Francis turbine group enabled efficient electricity production, supporting local energy needs.
The dam's creation also influenced local ecosystems and recreational activities such as birdwatching.