Lower Monumental Dam

dam in Franklin and Walla Walla counties, Washington, U.S
Place gravity_dam Q6693635
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Lower Monumental Dam

Summary

Lower Monumental Dam is a gravity dam[1]. It draws 16 Wikipedia views per month (gravity_dam category, ranking #42 of 198).[2]

Key Facts

  • Lower Monumental Dam is located in Walla Walla County[3].
  • Lower Monumental Dam is in the country of United States[4].
  • Lower Monumental Dam is on the body of water Snake River[5].
  • Lower Monumental Dam's image is recorded as USACE Lower Monumental Dam.jpg[6].
  • Lower Monumental Dam's instance of is recorded as gravity dam[7].
  • Lower Monumental Dam's instance of is recorded as lock[8].
  • Lower Monumental Dam's instance of is recorded as hydroelectric power station[9].
  • Lower Monumental Dam's operator is recorded as United States Army Corps of Engineers[10].
  • Lower Monumental Dam's VIAF cluster ID is recorded as 761157100613272740004[11].
  • Lower Monumental Dam's Commons category is recorded as Lower Monumental Dam[12].
  • +1961-00-00T00:00:00Z marks the founding of Lower Monumental Dam[13].
  • Lower Monumental Dam's GNIS Feature ID is recorded as 1510719[14].
  • Lower Monumental Dam's coordinate location is recorded as {'lat': 46.5624, 'lon': -118.537}[15].
  • Lower Monumental Dam's Freebase ID is recorded as /m/07mqkz[16].
  • Lower Monumental Dam's located in/on physical feature is recorded as Snake River[17].
  • Lower Monumental Dam's service entry is recorded as +1969-00-00T00:00:00Z[18].
  • Lower Monumental Dam's GeoNames ID is recorded as 5801888[19].
  • Lower Monumental Dam's length is recorded as {'unit': 'Q11573', 'amount': '+1155'}[20].
  • Lower Monumental Dam's nominal power output is recorded as {'unit': 'Q6982035', 'amount': '+810'}[21].
  • Lower Monumental Dam's drainage basin is recorded as Snake River Basin[22].
  • Lower Monumental Dam's reservoir created is recorded as Lake Herbert G. West[23].
  • Lower Monumental Dam's National Inventory of Dams ID is recorded as WA00270[24].
  • Lower Monumental Dam's EIA plant ID is recorded as 3927[25].

Body

Geography

Lower Monumental Dam is in the country of United States[4]. It is located in Walla Walla County[3]. It is on the body of water Snake River[5].

Physical Characteristics

Lower Monumental Dam's length is recorded as {'unit': 'Q11573', 'amount': '+1155'}[20].

Designation and Status

Recorded instance of include gravity dam[7], lock[8], and hydroelectric power station[9].

History and Context

+1961-00-00T00:00:00Z marks the founding of Lower Monumental Dam[13].

Why It Matters

Lower Monumental Dam draws 16 Wikipedia views per month (gravity_dam category, ranking #42 of 198).[2] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[26]

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] . National Inventory of Dams. wikidata.org.
  5. [9] . Form EIA-860M. Retrieved . wikidata.org.
  6. [3] . wikidata.org.
  7. [10] . wikidata.org.
  8. [5] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . Geographic Names Information System. wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . Freebase Data Dumps. wikidata.org.
  15. [17] . National Inventory of Dams. wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . GeoNames. wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . Form EIA-860. Retrieved . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . Form EIA-860. wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [26] . Wikidata sitelinks. 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). Lower Monumental Dam. Retrieved May 3, 2026, from https://4ort.xyz/entity/lower-monumental-dam
MLA “Lower Monumental Dam.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/lower-monumental-dam.
BibTeX @misc{4ortxyz_lower-monumental-dam_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Lower Monumental Dam}}, year = {2026}, url = {https://4ort.xyz/entity/lower-monumental-dam}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Lower Monumental Dam — https://4ort.xyz/entity/lower-monumental-dam (retrieved 2026-05-03)

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