Lake Oahe

fourth-largest US reservoir, in South and North Dakota
LakeBodyOfWater reservoir Q474408
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Lake Oahe

Summary

Lake Oahe is a reservoir[1]. It ranks in the top 3% of reservoir entities by monthly Wikipedia readership (121 views/month).[2]

Key Facts

  • Lake Oahe is located in South Dakota[3].
  • Lake Oahe is located in North Dakota[4].
  • Lake Oahe is in the country of United States[5].
  • Lake Oahe's image is recorded as Lake Oahe, SD, winter.jpg[6].
  • Lake Oahe's instance of is recorded as reservoir[7].
  • Lake Oahe's inflows is recorded as Missouri River[8].
  • Lake Oahe's inflows is recorded as Cheyenne River[9].
  • Lake Oahe's inflows is recorded as Cannonball River[10].
  • Lake Oahe's outflows is recorded as Missouri River[11].
  • Lake Oahe's basin country is recorded as United States[12].
  • Lake Oahe's Library of Congress authority ID is recorded as sh89003127[13].
  • Lake Oahe's Commons category is recorded as Lake Oahe[14].
  • Lake Oahe's GNIS Feature ID is recorded as 1266878[15].
  • Lake Oahe's coordinate location is recorded as {'lat': 44.451111111111, 'lon': -100.40222222222}[16].
  • Lake Oahe's Freebase ID is recorded as /m/0bryqn8[17].
  • Lake Oahe's Gran Enciclopèdia Catalana ID is recorded as 0438697[18].
  • Lake Oahe's GeoNames ID is recorded as 5766350[19].
  • Lake Oahe's Getty Thesaurus of Geographic Names ID is recorded as 2553379[20].
  • Lake Oahe's length is recorded as {'unit': 'Q828224', 'amount': '+372'}[21].
  • Lake Oahe's elevation above sea level is recorded as {'unit': 'Q11573', 'amount': '+502'}[22].
  • Lake Oahe's Great Russian Encyclopedia Online ID is recorded as 2282017[23].
  • Lake Oahe's Recreation.gov gateway ID is recorded as 292[24].
  • Lake Oahe's vertical depth is recorded as {'unit': 'Q11573', 'amount': '+62'}[25].
  • Lake Oahe's drainage basin is recorded as Missouri River drainage basin[26].
  • Lake Oahe's impounded by is recorded as Oahe Dam[27].

Body

Geography

Lake Oahe is in the country of United States[5]. Located in include South Dakota[3], an U.S. state[28], in United States[29], founded in 1889[30] and North Dakota[4], an U.S. state[31], in United States[32], founded in 1889[33].

Physical Characteristics

Lake Oahe's elevation above sea level is recorded as {'unit': 'Q11573', 'amount': '+502'}[22]. Its length is recorded as {'unit': 'Q828224', 'amount': '+372'}[21].

Designation and Status

Lake Oahe's instance of is recorded as reservoir[7].

Why It Matters

Lake Oahe ranks in the top 3% of reservoir entities by monthly Wikipedia readership (121 views/month).[2] It has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[34] It is known by 5 alternative names across languages and contexts.[35]

References

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

Direct Wikidata claims

  1. [5] . wikidata.org.
  2. [6] . wikidata.org.
  3. [7] . wikidata.org.
  4. [3] . wikidata.org.
  5. [4] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . github.com. Retrieved . github.com. Provenance: wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . GeoNames. wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [34] . Wikidata sitelinks. wikidata.org.
  3. [35] . 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). Lake Oahe. Retrieved May 3, 2026, from https://4ort.xyz/entity/lake-oahe
MLA “Lake Oahe.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/lake-oahe.
BibTeX @misc{4ortxyz_lake-oahe_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Lake Oahe}}, year = {2026}, url = {https://4ort.xyz/entity/lake-oahe}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Lake Oahe — https://4ort.xyz/entity/lake-oahe (retrieved 2026-05-03)

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