The Alcántara Dam, also known as the José María de Oriol Dam, is a

buttress dam A buttress dam or hollow dam is a dam with a solid, water-tight upstream side that is supported at intervals on the downstream side by a series of buttresses or supports. The dam wall may be straight or curved. Most buttress dams are made of reinfor ...

on the

Tagus River The Tagus ( ; es, Tajo ; pt, Tejo ; see below) is the longest river in the Iberian Peninsula. The river rises in the Montes Universales near Teruel, in mid-eastern Spain, flows , generally west with two main south-westward sections, to e ...

near

Alcántara Alcántara is a municipality in the province of Cáceres, Extremadura, Spain, on the Tagus, near Portugal. The toponym is from the Arabic word ''al-Qanṭarah'' (القنطرة) meaning "the bridge". History Archaeological findings have atteste ...

in the

province of Cáceres The province of Cáceres ( ; es, provincia de Cáceres, ) is a province of western Spain, and makes up the northern half of the autonomous community of Extremadura. Its capital is the city of Cáceres. Other cities in the province include Pla ...

Spain , image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = ''Plus ultra'' (Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , i ...

. It is named after the politician and captain of the Spanish electricity industry José María de Oriol y Urquijo. The dam regulates much of the flow of the Tagus River, the longest of the

Iberian Peninsula The Iberian Peninsula (), ** * Aragonese and Occitan: ''Peninsula Iberica'' ** ** * french: Péninsule Ibérique * mwl, Península Eibérica * eu, Iberiar penintsula also known as Iberia, is a peninsula in southwestern Europe, defi ...

. It was built in 1969 and is the second largest reservoir in Europe. The

Roman Roman or Romans most often refers to: *Rome, the capital city of Italy *Ancient Rome, Roman civilization from 8th century BC to 5th century AD *Roman people, the people of ancient Rome *''Epistle to the Romans'', shortened to ''Romans'', a letter ...

Alcántara Bridge The Alcántara Bridge (also known as Trajan's Bridge at Alcantara) is a Roman bridge at Alcántara, in Extremadura, Spain. Alcántara is from the Arabic word ''al-Qantarah'' (القنطرة) meaning "the arch". The stone arch bridge was bui ...

is located 600 m downstream from the dam.

References

External links

"Empresas ICA S.A.B. de C.V. (ICA)" - Reuters
{{DEFAULTSORT:Alcantara Dam Dams in Spain Hydroelectric power stations in Spain Buttress dams in Spain Dams completed in 1969 Dams on the Tagus Buildings and structures in the Province of Cáceres Energy in Extremadura