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O'Shaughnessy Dam

dam in Tuolumne County, California, USA
Place gravity_dam Q7071958
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Summary

O'Shaughnessy Dam is a gravity dam[1]. It draws 245 Wikipedia views per month (gravity dam category, ranking #23 of 198).[2]

Key Facts

  • Located in the administrative territorial entity: Tuolumne County[3]
  • Country: United States[4]
  • Instance of: dam[5]
  • Commons category: O'Shaughnessy Dam (California)[6]
  • Coordinate location: 37.9475, -119.78833333333[7]
  • Located in/on physical feature: Hetch Hetchy[8]
  • Native label: O'Shaughnessy Dam[9]
  • Located in protected area: Yosemite National Park[10]
  • Mountain range: Sierra Nevada[11]
  • Drainage basin: Tuolumne River basin[12]
  • Reservoir created: Hetch Hetchy Reservoir[13]

Why It Matters

O'Shaughnessy Dam is known by 6 alternative names across languages and contexts.[14]

References

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

Direct Wikidata claims

  1. [4] ↑ . wikidata.org.
  2. [5] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [14] ↑ . 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). O'Shaughnessy Dam. Retrieved October 11, 2026, from https://4ort.xyz/entity/o-shaughnessy-dam
MLA “O'Shaughnessy Dam.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Oct. 2026, https://4ort.xyz/entity/o-shaughnessy-dam.
BibTeX @misc{4ortxyz_o-shaughnessy-dam_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{O'Shaughnessy Dam}}, year = {2026}, url = {https://4ort.xyz/entity/o-shaughnessy-dam}, note = {Accessed: 2026-10-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): O'Shaughnessy Dam — https://4ort.xyz/entity/o-shaughnessy-dam (retrieved 2026-10-11)

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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. 5w ago · IdeasMagnet · 2026-09-07 view diff on Wikidata ↗
    Commons category → O'Shaughnessy Dam (California)
    Mountain range → Sierra Nevada
    Gnis feature id → 1652853
    Wikidata description → dam in Tuolumne County, California, USA
    + 18 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ Openstreetmap way id: 189656737, Adding OSM way id claim from wikidata tag on way/189656737 in United States"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.