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  2. Alcantarilla Dam - Wikipedia

    en.wikipedia.org/wiki/Alcantarilla_Dam

    The structure appears to have been similar to the surviving Proserpina Dam near Merida, an earth dam with a stone retaining wall. [4] The upstream retaining wall consists of two parallel rubble-masonry walls about 1 metre (3.3 ft) thick, separated by a concrete-filled space approximately .6 metres (2.0 ft) wide.

  3. List of canals by country - Wikipedia

    en.wikipedia.org/wiki/List_of_canals_by_country

    The term 'canal' is often used to describe both human-made canals and river navigations, whether free-flowing waterways, or those with locks and dams or weirs. List of lists [ edit ]

  4. List of dams and reservoirs in Spain - Wikipedia

    en.wikipedia.org/wiki/List_of_dams_and...

    Download QR code; Print/export Download as PDF; Printable version; ... This is a list of dams and reservoirs in Spain by administrative division. Andalusia

  5. Dam - Wikipedia

    en.wikipedia.org/wiki/Dam

    The Report of the World Commission on Dams also includes in the "large" category, dams which are between 5 and 15 m (16 and 49 ft) high with a reservoir capacity of more than 3 million cubic metres (2,400 acre⋅ft). [45] Hydropower dams can be classified as either "high-head" (greater than 30 m in height) or "low-head" (less than 30 m in height).

  6. List of Rio Grande dams and diversions - Wikipedia

    en.wikipedia.org/wiki/List_of_Rio_Grande_dams...

    Rio Grande dams and diversions are structures that store water along the Rio Grande or its tributaries, or that divert water for use in irrigation. The first diversions were made by the Pueblo Indians over 1,000 years ago. More permanent diversions were built by the Spanish in New Mexico to feed acequias, or shared irrigation canals. [1]

  7. Douro - Wikipedia

    en.wikipedia.org/wiki/Douro

    The Douro's last five dams are in Portugal, and allow for navigation: Pocinho, Valeira, Régua, Carrapatelo, and Crestuma–Lever dams. Vessels with a maximum length of 83 metres (272 ft) and width of 11.4 metres (37 ft) can pass through the five locks. The highest lock, at Carrapatelo Dam, has a maximum lift of 35 metres (115 ft).

  8. El Atazar Dam - Wikipedia

    en.wikipedia.org/wiki/El_Atazar_Dam

    Monitoring of the dam revealed abnormal movement. Although dams normally move, the left side of the El Atazar Dam was moving more than the right because a support built on the dam's right made that side less flexible. In 1977 a crack was noticed in the dam. By 1979 the crack had grown to 46 m (150 ft) in length and was repaired.

  9. Ricobayo Dam - Wikipedia

    en.wikipedia.org/wiki/Ricobayo_Dam

    The Ricobayo Dam (in Spanish: presa de Ricobayo or salto de Ricobayo) is a hydroelectric engineering work built on the lower course of the Esla river.It is located less than 1 km from Ricobayo de Alba, in the province of Zamora, Castilla y León, Spain.