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hydraulic head

specific measurement of liquid pressure above a vertical datum
Class type of: length Q369743

Facts

7 properties
Subclass of
length
ISQ dimension
\mathsf{L}
Main Wikidata property
P4441[5]
Maintained by WikiProject
WikiProject Fluid dynamics[6]
Quantity symbol (LaTeX)
h
Quantity symbol (string)
h[2]
Said to be the same as
water level, stage[3][4]
🏷️ Also known as
en piezometric head en hydraulic head ar الرأس الهيدروليكي ar رأس هيدروليكي de hydraulische Druckhöhe de hydraulische Fallhöhe de Fallhöhe de Druckhöhe es altura piezométrica es cabezal hidráulico es carga hidráulica fi pudotuskorkeus fi Putouskorkeus fr charge he עומד הידראולי id tinggi tekan hidraulik id tinggi tekan piezometrik it quota piezometrica ja 水頭 ko 수두
🔖 Identifiers · 5
OpenAlex ID
C159851900
Freebase ID
/m/061790
Great Norwegian Encyclopedia ID
fallhøyde_-_vannkraftverk
Microsoft Academic ID (discontinued)
159851900
Wolfram Language quantity ID
HydraulicHead

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🔗 Connections
Said to be the same as 1
water level
Subclass of 1
length
← Depicts 1
Darcy–Weisbach equation
← Said to be the same as 1
water level
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Summary

hydraulic head is a type of length[1].

References

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

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [3] ↑ . wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . wikidata.org.
  6. [6] ↑ . 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). hydraulic head. Retrieved November 6, 2026, from https://4ort.xyz/entity/hydraulic-head
MLA “hydraulic head.” 4ort.xyz Knowledge Graph, 4ort.xyz, 6 Nov. 2026, https://4ort.xyz/entity/hydraulic-head.
BibTeX @misc{4ortxyz_hydraulic-head_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{hydraulic head}}, year = {2026}, url = {https://4ort.xyz/entity/hydraulic-head}, note = {Accessed: 2026-11-06}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): hydraulic head — https://4ort.xyz/entity/hydraulic-head (retrieved 2026-11-06)

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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. 25w ago · InternetArchiveBot bot · 2026-05-18 view diff on Wikidata ↗
    Main Wikidata property → P4441
    Maintained by WikiProject → WikiProject Fluid dynamics
    Subclass of → length
    Said to be the same as → water level, stage
    "Changed claim references: OpenAlex ID: C159851900, Rescuing 1 sources and submitting 0 for archiving. #IABot (v2.0.9.5)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.