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Jefferson Lake

lake in Mason County, Washington, United States
Place lake Q104531262
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Jefferson Lake

Summary

Jefferson Lake is a lake[1].

Key Facts

  • Jefferson Lake is located in Mason County[2].
  • Jefferson Lake is in the country of United States[3].
  • Jefferson Lake's instance of is recorded as lake[4].
  • Jefferson Lake's inflows is recorded as Jefferson Creek[5].
  • Jefferson Lake's outflows is recorded as Jefferson Creek[6].
  • Jefferson Lake's coordinate location is recorded as {'globe': 'http://www.wikidata.org/entity/Q2', 'altitude': None, 'latitude': 47.5607179, 'longitude': -123.1949179, 'precision': 1e-07}[7].
  • Jefferson Lake sits at an elevation of {'unit': 'http://www.wikidata.org/entity/Q11573', 'amount': '+524'}[8].
  • Jefferson Lake covers an area of {'unit': 'http://www.wikidata.org/entity/Q81292', 'amount': '+12.2'}[9].
  • Jefferson Lake's perimeter is recorded as {'unit': 'http://www.wikidata.org/entity/Q11573', 'amount': '+1321'}[10].
  • Jefferson Lake's located in protected area is recorded as Olympic National Forest[11].
  • Jefferson Lake's drainage basin is recorded as Puget Sound Basin[12].

Body

Geography

Jefferson Lake is in the country of United States[3]. It is located in Mason County[2].

Physical Characteristics

Jefferson Lake covers an area of {'unit': 'http://www.wikidata.org/entity/Q81292', 'amount': '+12.2'}[9]. It sits at an elevation of {'unit': 'http://www.wikidata.org/entity/Q11573', 'amount': '+524'}[8].

Designation and Status

Jefferson Lake's instance of is recorded as lake[4].

References

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

Direct Wikidata claims

  1. [3] ↑ . Geographic Names Information System. wikidata.org.
  2. [4] ↑ . Geographic Names Information System. wikidata.org.
  3. [2] ↑ . Geographic Names Information System. wikidata.org.
  4. [5] ↑ . National Hydrography Dataset. wikidata.org.
  5. [6] ↑ . National Hydrography Dataset. wikidata.org.
  6. [7] ↑ . Geographic Names Information System. wikidata.org.
  7. [8] ↑ . National Elevation Dataset. wikidata.org.
  8. [9] ↑ . National Hydrography Dataset. wikidata.org.
  9. [10] ↑ . OpenStreetMap. wikidata.org.
  10. [11] ↑ . The National Map. wikidata.org.
  11. [12] ↑ . National Hydrography Dataset. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). Jefferson Lake. Retrieved May 3, 2026, from https://4ort.xyz/entity/jefferson-lake-q104531262
MLA “Jefferson Lake.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/jefferson-lake-q104531262.
BibTeX @misc{4ortxyz_jefferson-lake-q104531262_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Jefferson Lake}}, year = {2026}, url = {https://4ort.xyz/entity/jefferson-lake-q104531262}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Jefferson Lake — https://4ort.xyz/entity/jefferson-lake-q104531262 (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. 6w ago · Quesotiotyo · 2026-07-19 view diff on Wikidata ↗
    Inflows → Jefferson Creek
    Imported from → —
    Elevation above sea level → {'unit': 'http://www.wikidata.org/entity/Q11573', 'amount':
    Area → {'unit': 'http://www.wikidata.org/entity/Q81292', 'amount':
    + 12 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/42652|batch #42652]]: (removed P3831 qualifier from P131 where equal to object's P31)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.