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Tâmega (river)

The Tâmega (Portuguese: [ˈtɐmɨɣɐ]; Proto-Celtic: *Tamaca) or Támega (Galician: [ˈtamɪɣɐ]) is a river in Galicia, Spain and Portugal. It begins its course near Verín, Galicia, Spain, and flows to Portugal in the provinces of Trás-os-Montes and Douro Litoral.

The Tâmega in Chaves
The Tâmega as it passes through Chaves

The Tâmega River is a tributary of the Douro River. From Verín, it flows south to Portuguese city of Chaves; then it flows through a fertile valley called the Veiga. Below Chaves the river narrows to pass through mountains and valleys. Owing to low water level and frequent small dams it is not navigable, passing through the cities of Amarante and Marco de Canaveses, flowing in the Douro River, near Entre-os-Rios: in fact Entre-os-Rios means between the rivers.

The Tâmega is more important historically than economically. It has always served as an invasion route for foreign armies intent on reaching the richer southern lands of Portugal. The valley around Chaves has especially seen its share of battles and invading armies.

Like many rivers, the Tâmega suffers from pollution and the ravages of sand and gravel extraction companies. The quality of the water has deteriorated greatly. Another problem is the periodic occurrence of flooding.

Since the completion of the Torrão dam in 1988 less than 1 kilometre above the Douro river and the town of Entre-os-Rios in the municipality of Marco de Canaveses, the Tâmega has been recovering slowly from the effects of pollution. Sand extraction activities have been prohibited and many upstream cities installed modern sewage treatment plants.

A new dam is planned between the city of Amarante and the town of Mondim de Basto. Besides producing electricity, the project will feature a flood control system that will divert the waterflow towards the smaller Olo River. A 220 MW pumped-storage hydroelectricity facility started operating in 2022, storing 40 GWh of electricity. It cost €1.5 billion. Three more turbines are scheduled for the site, bringing the storage power to 880 MW. The project also includes two run-of-the-river hydroelectricity facilities.[1][2]

Transport edit

The Tâmega line, which closed in 2009, was a narrow gauge railway line which closely followed the river.

See also edit

References edit

  1. ^ "Iberdrola inaugurates 40GWh Tamega pumped hydro plant in Portugal". Energy Storage News. 19 July 2022.
  2. ^ "Iberdrola's 880MW pumped hydro plant in Portugal to go online in mid-2022". Energy Storage News. 3 February 2022.

External links edit

41°04′55″N 8°17′35″W / 41.082°N 8.293°W / 41.082; -8.293


tâmega, river, this, article, needs, additional, citations, verification, please, help, improve, this, article, adding, citations, reliable, sources, unsourced, material, challenged, removed, find, sources, tâmega, river, news, newspapers, books, scholar, jsto. This article needs additional citations for verification Please help improve this article by adding citations to reliable sources Unsourced material may be challenged and removed Find sources Tamega river news newspapers books scholar JSTOR February 2022 Learn how and when to remove this message The Tamega Portuguese ˈtɐmɨɣɐ Proto Celtic Tamaca or Tamega Galician ˈtamɪɣɐ is a river in Galicia Spain and Portugal It begins its course near Verin Galicia Spain and flows to Portugal in the provinces of Tras os Montes and Douro Litoral The Tamega in Chaves The Tamega as it passes through Chaves The Tamega River is a tributary of the Douro River From Verin it flows south to Portuguese city of Chaves then it flows through a fertile valley called the Veiga Below Chaves the river narrows to pass through mountains and valleys Owing to low water level and frequent small dams it is not navigable passing through the cities of Amarante and Marco de Canaveses flowing in the Douro River near Entre os Rios in fact Entre os Rios means between the rivers The Tamega is more important historically than economically It has always served as an invasion route for foreign armies intent on reaching the richer southern lands of Portugal The valley around Chaves has especially seen its share of battles and invading armies Like many rivers the Tamega suffers from pollution and the ravages of sand and gravel extraction companies The quality of the water has deteriorated greatly Another problem is the periodic occurrence of flooding Since the completion of the Torrao dam in 1988 less than 1 kilometre above the Douro river and the town of Entre os Rios in the municipality of Marco de Canaveses the Tamega has been recovering slowly from the effects of pollution Sand extraction activities have been prohibited and many upstream cities installed modern sewage treatment plants A new dam is planned between the city of Amarante and the town of Mondim de Basto Besides producing electricity the project will feature a flood control system that will divert the waterflow towards the smaller Olo River A 220 MW pumped storage hydroelectricity facility started operating in 2022 storing 40 GWh of electricity It cost 1 5 billion Three more turbines are scheduled for the site bringing the storage power to 880 MW The project also includes two run of the river hydroelectricity facilities 1 2 Contents 1 Transport 2 See also 3 References 4 External linksTransport editThe Tamega line which closed in 2009 was a narrow gauge railway line which closely followed the river See also editList of rivers of Portugal List of rivers of Spain Rivers of GaliciaReferences edit Iberdrola inaugurates 40GWh Tamega pumped hydro plant in Portugal Energy Storage News 19 July 2022 Iberdrola s 880MW pumped hydro plant in Portugal to go online in mid 2022 Energy Storage News 3 February 2022 External links edit nbsp Wikimedia Commons has media related to Tamega River 41 04 55 N 8 17 35 W 41 082 N 8 293 W 41 082 8 293 This article related to a river in Spain is a stub You can help Wikipedia by expanding it vte This article related to a river in Portugal is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Tamega river amp oldid 1205779848, wikipedia, wiki, book, books, library,

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