Valeira Dam

reservoir in Portugal
Place gravity_dam Q3359757
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Valeira Dam

Summary

Valeira Dam is a gravity dam[1]. It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • Valeira Dam is located in São João da Pesqueira e Várzea de Trevões[3].
  • Valeira Dam is in the country of Portugal[4].
  • Valeira Dam is on the body of water Douro[5].
  • Valeira Dam's instance of is recorded as gravity dam[6].
  • Valeira Dam's instance of is recorded as cultural heritage[7].
  • Valeira Dam's instance of is recorded as hydroelectric power station[8].
  • Valeira Dam is operated by Energias de Portugal[9].
  • Valeira Dam's Commons category is recorded as Barragem da Valeira[10].
  • 1971 marks the founding of Valeira Dam[11].
  • Valeira Dam's coordinate location is recorded as {'lat': 41.16055556, 'lon': -7.375}[12].
  • Valeira Dam's located in/on physical feature is recorded as Douro[13].
  • Valeira Dam's service entry is recorded as 1975[14].
  • Valeira Dam's heritage designation is recorded as heritage without legal protection[15].
  • Valeira Dam's length is recorded as {'unit': 'Q11573', 'amount': '+380'}[16].
  • Valeira Dam sits at an elevation of {'unit': 'Q11573', 'amount': '+105'}[17].
  • Valeira Dam's nominal power output is recorded as {'unit': 'Q6982035', 'amount': '+240'}[18].
  • Valeira Dam's drainage basin is recorded as Douro basin[19].

Body

Geography

Valeira Dam is in the country of Portugal[4]. It is located in São João da Pesqueira e Várzea de Trevões[3]. It is on the body of water Douro[5].

Physical Characteristics

Valeira Dam sits at an elevation of {'unit': 'Q11573', 'amount': '+105'}[17]. Its length is recorded as {'unit': 'Q11573', 'amount': '+380'}[16].

Designation and Status

Recorded instance of include gravity dam[6], cultural heritage[7], and hydroelectric power station[8]. Valeira Dam's heritage designation is recorded as heritage without legal protection[15].

History and Context

1971 marks the founding of Valeira Dam[11].

Why It Matters

Valeira Dam has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[2] It is known by 4 alternative names across languages and contexts.[20]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [6] . wikidata.org.
  3. [7] . wikidata.org.
  4. [8] . wikidata.org.
  5. [3] . wikidata.org.
  6. [9] . wikidata.org.
  7. [5] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. wikidata.org.
  2. [20] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Valeira Dam. Retrieved May 3, 2026, from https://4ort.xyz/entity/valeira-dam
MLA “Valeira Dam.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/valeira-dam.
BibTeX @misc{4ortxyz_valeira-dam_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Valeira Dam}}, year = {2026}, url = {https://4ort.xyz/entity/valeira-dam}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Valeira Dam — https://4ort.xyz/entity/valeira-dam (retrieved 2026-05-03)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 12d ago · Sadads · 2026-08-08 view diff on Wikidata ↗
    Country
    Operator
    Inception
    Located in the administrative territorial entity São João da Pesqueira e Várzea de Trevões
    + 17 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P13333]]: Valeira_hydroelectric_plant, [[:toollabs:quickstatements/#/batch/264283|batch #264283]]"
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