Potomac River

river in the mid-Atlantic United States
Place river Q179444
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Summary

Potomac River is a river[1]. It ranks in the top 0.15% of river entities by monthly Wikipedia readership (5,677 views/month, #21 of 13,643).[2]

Key Facts

  • Located in the administrative territorial entity: St. Mary's County[3], Charles County[4], Northumberland County[5], Westmoreland County[6], King George County[7], Stafford County[8], Fairfax County[9], Arlington County[10], Prince George's County[11], Washington, D.C.[12], Montgomery County[13], Frederick County[14], Loudoun County[15], Jefferson County[16]
  • Country: United States[17]
  • Instance of: stream[18]
  • Named after: Patawomeck[19]
  • Basin country: United States[20]
  • Commons category: Potomac River[21]
  • Mouth of the watercourse: Chesapeake Bay[22]
  • Coordinate location: 39.528333333333336, -78.58777777777777[23], 38, -76.335[24]
  • Origin of the watercourse: North Branch Potomac River[25], South Branch Potomac River[26]
  • Topic's main category: Category:Potomac River[27]
  • Commons gallery: Potomac River[28]
  • Tributary: Monocacy River[29], Anacostia River[30], Antietam Creek[31], Shenandoah River[32], Rock Creek[33], Accotink Creek[34], Aquia Creek[35], Broad Run[36], Cacapon River[37], Catoctin Creek[38], Chopawamsic Creek[39], Coan River[40], Conococheague Creek[41], Difficult Run[42]

Why It Matters

Potomac River has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[43] It is known by 43 alternative names across languages and contexts.[44]

References

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

Direct Wikidata claims

  1. [17] ↑ . wikidata.org.
  2. [18] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . wikidata.org.
  6. [6] ↑ . wikidata.org.
  7. [7] ↑ . wikidata.org.
  8. [8] ↑ . wikidata.org.
  9. [9] ↑ . wikidata.org.
  10. [10] ↑ . wikidata.org.
  11. [11] ↑ . wikidata.org.
  12. [12] ↑ . wikidata.org.
  13. [13] ↑ . wikidata.org.
  14. [14] ↑ . wikidata.org.
  15. [15] ↑ . wikidata.org.
  16. [16] ↑ . wikidata.org.
  17. [19] ↑ . 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.
  26. [28] ↑ . wikidata.org.
  27. [29] ↑ . wikidata.org.
  28. [30] ↑ . wikidata.org.
  29. [31] ↑ . wikidata.org.
  30. [32] ↑ . wikidata.org.
  31. [33] ↑ . wikidata.org.
  32. [34] ↑ . wikidata.org.
  33. [35] ↑ . wikidata.org.
  34. [36] ↑ . wikidata.org.
  35. [37] ↑ . wikidata.org.
  36. [38] ↑ . wikidata.org.
  37. [39] ↑ . wikidata.org.
  38. [40] ↑ . wikidata.org.
  39. [41] ↑ . wikidata.org.
  40. [42] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [43] ↑ . Wikidata sitelinks. wikidata.org.
  3. [44] ↑ . 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). Potomac River. Retrieved October 26, 2026, from https://4ort.xyz/entity/potomac-river
MLA “Potomac River.” 4ort.xyz Knowledge Graph, 4ort.xyz, 26 Oct. 2026, https://4ort.xyz/entity/potomac-river.
BibTeX @misc{4ortxyz_potomac-river_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Potomac River}}, year = {2026}, url = {https://4ort.xyz/entity/potomac-river}, note = {Accessed: 2026-10-26}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Potomac River — https://4ort.xyz/entity/potomac-river (retrieved 2026-10-26)

Canonical URL: https://4ort.xyz/entity/potomac-river · Last refreshed:

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. 8w ago · Mahirtwofivesix · 2026-08-28 view diff on Wikidata ↗
    Babelnet id → 00063881n
    Harper's tag → potomac-river
    Arabic ontology lexical concept id → 151050537
    "/* wbeditentity-statements-multiple-properties-update:0||4 */ added/modified IDs mapped to WordNet 3.1"
  2. 17w ago · RVA2869 · 2026-06-27 view diff on Wikidata ↗
    Instance of → —
    Drainage basin → Potomac River drainage basin
    Origin of the watercourse → North Branch Potomac River, South Branch Potomac River
    Mouth of the watercourse → Chesapeake Bay
    + 19 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/38692|batch #38692]]: Remove redundant P30, P17 is present"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.