Willamette River basin

river basin of the Willamette Valley in Oregon, United States of America
Place drainage_basin Q46210901
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Willamette River basin

Summary

Willamette River basin is a drainage basin[1].

Key Facts

  • Willamette River basin is located in Oregon[2].
  • Willamette River basin is in the country of United States[3].
  • Willamette River basin is on the body of water Willamette River[4].
  • Willamette River basin's continent is recorded as North America[5].
  • Willamette River basin's instance of is recorded as drainage basin[6].
  • Willamette River is named after Willamette River basin[7].
  • Willamette River basin's VIAF cluster ID is recorded as 249121840[8].
  • Willamette River basin's topic's main category is recorded as Q8956909[9].
  • Willamette River basin's described at URL is recorded as https://pubs.usgs.gov/wsp/0349/report.pdf[10].
  • Willamette River basin's area is recorded as {'unit': 'http://www.wikidata.org/entity/Q232291', 'amount': '+11500'}[11].
  • Willamette River basin's has part is recorded as sub-basin[12].
  • Willamette River basin's drainage basin is recorded as Columbia Basin[13].

Body

Geography

Willamette River basin is in the country of United States[3]. It is located in Oregon[2]. It is on the body of water Willamette River[4]. Its continent is recorded as North America[5].

Physical Characteristics

Willamette River basin's area is recorded as {'unit': 'http://www.wikidata.org/entity/Q232291', 'amount': '+11500'}[11].

Designation and Status

Willamette River basin's instance of is recorded as drainage basin[6].

History and Context

Willamette River is named after Willamette River basin[7].

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [5] . wikidata.org.
  3. [6] . portland.gov. Retrieved . portland.gov. Provenance: wikidata.org.
  4. [2] . wikidata.org.
  5. [7] . wikidata.org.
  6. [4] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . portland.gov. Retrieved . portland.gov. Provenance: wikidata.org.
  11. [12] . wikidata.org.
  12. [13] . 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). Willamette River basin. Retrieved May 3, 2026, from https://4ort.xyz/entity/willamette-river-basin
MLA “Willamette River basin.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/willamette-river-basin.
BibTeX @misc{4ortxyz_willamette-river-basin_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Willamette River basin}}, year = {2026}, url = {https://4ort.xyz/entity/willamette-river-basin}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Willamette River basin — https://4ort.xyz/entity/willamette-river-basin (retrieved 2026-05-03)

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