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Research dossier · Places & Architecture

Sage Hen Dam

dam in Gem County, Idaho

Architectural plans, a scale model, maps and brass measuring instruments
Places and architectureInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJul 1, 2026
Entity authorityQ18681645 ↗
Source-derived summary

Sage Hen Dam is an earthfill dam on Sage Hen Creek in Gem County, Idaho, United States. Its reservoir, Sage Hen Reservoir, is located in the West Mountains of the Boise National Forest, between Boise and McCall. The dam is owned by the Squaw Creek Irrigation Company and does not produce hydroelectric power.

The reservoir is stocked with rainbow trout and supports a native population of redband trout. Recreational facilities at the site include four campgrounds, a boat ramp, and several fishing docks.

Editorial summary

“Sage Hen Dam” enters the record as dam in Gem County, Idaho. Crown Archives preserves that source wording while asking what Sage, County and Idaho can confirm, complicate or overturn.

Editorial reviewA valuable geographic starting point for tracing changing names, boundaries, uses and administrative responsibility. The current 83-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. Its strongest next move is a source search built around Sage, County and Idaho.
Editorial analysis

Why this record matters

“Sage Hen Dam” is worth following because a concise public description often conceals a longer documentary argument. Here, Sage, County and Idaho provides the most credible route into that argument.

Evidence profile

Place names and jurisdictional language are key evidence: both can reveal earlier catalogue descriptions and overlooked record series. The source revision retrieved here is dated Jul 1, 2026. The linked authority identifier is Q18681645. Authority coordinates are 44.326, -116.195. None of the 1 selected statements returned an explicit reference.

Critical limits

Modern boundaries and familiar names can conceal earlier jurisdictions or structures that do not align with the present site. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.

Best used for
  • Historic place names
  • Jurisdictional context
  • Routes into maps and plans
Verify next

Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.

Three-step research path

  1. Establish the record: confirm the title “Sage Hen Dam”, its source revision and the description used here.
  2. Expand the search: follow Sage Hen Dam primary sources, Sage Hen Dam archive and Sage research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Sage Hen Dam”?
  2. Which authority defined the place, boundary or structure at the relevant date?
  3. Which earlier names or jurisdictions may reveal additional records?
Subject index

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Source & attribution

This entry incorporates text from “Sage Hen Dam” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.