{
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    {
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        }
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      ]
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        }
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        }
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        ],
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        }
      ],
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        {
          "artifact_refs": [],
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          "observed_at": null,
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        }
      ]
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        }
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          "artifact_refs": [],
          "content": "Explicit named trail connections support Leavitt Lake to Pacific Crest Trail junction. This is a descriptive Wayproof approach; the endpoint is a trail node, not a campsite or lake centroid.",
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        }
      ]
    },
    {
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          "evidence-emigrant-completion-leavitt-overnight"
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        "temporal_scope": null,
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          "season": "year-round"
        }
      },
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          "evidence_id": "evidence-emigrant-completion-leavitt-overnight",
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        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "USFS Leavitt Lake Trail page requires permits for overnight Hoover travel year-round; day hikes do not require them. It refers Bridgeport permits to Recreation.gov.",
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      "entity_id": "route-emigrant-leavitt-lake-pct-junction",
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      "name": "Leavitt Lake to Pacific Crest Trail junction"
    },
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      "entity_id": "route-segment-emigrant-completion-leavitt-1",
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    },
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    },
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      "entity_id": "route-segment-emigrant-completion-leavitt-3",
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    },
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      "entity_id": "route-segment-emigrant-completion-leavitt-4",
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      "name": "Leavitt 4"
    },
    {
      "entity_id": "route-segment-emigrant-completion-leavitt-5",
      "kind": "route_segment",
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    }
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      "action": "ADD",
      "change_set_id": "wp-20261006-emigrant-completion",
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      "knowledge_gap_refs": [],
      "path": "canonical/v0/sources/source-emigrant-completion-leavitt-trail.json",
      "reason": "Add combined southern approaches, boundary, entry-policy and facility audit; preserve uncertainty.",
      "record_id": "source-emigrant-completion-leavitt-trail",
      "record_type": "source",
      "summary": "Combine five southern/eastern Emigrant approaches with reviewed boundary, jurisdiction-specific planning and campground/operator inventory audit."
    }
  ],
  "navigation": {
    "next_id": "source-emigrant-completion-rec-cherry",
    "position": 159,
    "previous_id": "source-emigrant-completion-leavitt",
    "total": 587
  },
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      "artifact_refs": [],
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      "source_id": "source-emigrant-completion-leavitt-trail"
    },
    {
      "artifact_refs": [],
      "content": "USFS Leavitt Lake Trail detail explicitly connects Leavitt Lake Trailhead via trail 22071 to the PCT. Named, continuous source features establish the selected display chain; feature breaks are descriptive graph nodes. Atomic distance is unknown; published destination reports are not subtracted and GIS lengths are not promoted.",
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      "source_id": "source-emigrant-completion-leavitt-trail"
    },
    {
      "artifact_refs": [],
      "content": "USFS Leavitt Lake Trail detail explicitly connects Leavitt Lake Trailhead via trail 22071 to the PCT. Named, continuous source features establish the selected display chain; feature breaks are descriptive graph nodes. Atomic distance is unknown; published destination reports are not subtracted and GIS lengths are not promoted.",
      "observation_id": "observation-emigrant-completion-leavitt-3-topology",
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      "source_id": "source-emigrant-completion-leavitt-trail"
    },
    {
      "artifact_refs": [],
      "content": "USFS Leavitt Lake Trail detail explicitly connects Leavitt Lake Trailhead via trail 22071 to the PCT. Named, continuous source features establish the selected display chain; feature breaks are descriptive graph nodes. Atomic distance is unknown; published destination reports are not subtracted and GIS lengths are not promoted.",
      "observation_id": "observation-emigrant-completion-leavitt-4-topology",
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      "source_id": "source-emigrant-completion-leavitt-trail"
    },
    {
      "artifact_refs": [],
      "content": "USFS Leavitt Lake Trail detail explicitly connects Leavitt Lake Trailhead via trail 22071 to the PCT. Named, continuous source features establish the selected display chain; feature breaks are descriptive graph nodes. Atomic distance is unknown; published destination reports are not subtracted and GIS lengths are not promoted.",
      "observation_id": "observation-emigrant-completion-leavitt-5-topology",
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      "source_id": "source-emigrant-completion-leavitt-trail"
    },
    {
      "artifact_refs": [],
      "content": "The USFS trail detail reports 1.65 miles for Leavitt Lake to Pacific Crest Trail junction; precise endpoint/parking inclusion is not established.",
      "observation_id": "observation-emigrant-completion-leavitt-lake-pct-junction-distance-leavitt-trail",
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      "retrieved_at": "2026-10-06T20:36:35+00:00",
      "source_id": "source-emigrant-completion-leavitt-trail"
    },
    {
      "artifact_refs": [],
      "content": "The named mapped approach enters or follows this wilderness. This is route planning context, not whole-route containment or exclusive jurisdiction.",
      "observation_id": "observation-emigrant-completion-leavitt-lake-pct-junction-jurisdiction",
      "observed_at": null,
      "observer": "Wayproof primary-source, map and source-feature review",
      "retrieved_at": "2026-10-06T20:36:35+00:00",
      "source_id": "source-emigrant-completion-leavitt-trail"
    },
    {
      "artifact_refs": [],
      "content": "Explicit named trail connections support Leavitt Lake to Pacific Crest Trail junction. This is a descriptive Wayproof approach; the endpoint is a trail node, not a campsite or lake centroid.",
      "observation_id": "observation-emigrant-completion-leavitt-lake-pct-junction-profile",
      "observed_at": null,
      "observer": "Wayproof primary-source, map and source-feature review",
      "retrieved_at": "2026-10-06T20:36:35+00:00",
      "source_id": "source-emigrant-completion-leavitt-trail"
    },
    {
      "artifact_refs": [],
      "content": "USFS Leavitt Lake Trail page requires permits for overnight Hoover travel year-round; day hikes do not require them. It refers Bridgeport permits to Recreation.gov.",
      "observation_id": "observation-emigrant-completion-leavitt-overnight",
      "observed_at": null,
      "observer": "Wayproof primary-source, map and source-feature review",
      "retrieved_at": "2026-10-06T20:36:35+00:00",
      "source_id": "source-emigrant-completion-leavitt-trail"
    }
  ],
  "record": {
    "locator": "https://www.fs.usda.gov/r04/humboldt-toiyabe/recreation/trails/leavitt-lake-trail",
    "publisher": "USDA Forest Service",
    "source_id": "source-emigrant-completion-leavitt-trail"
  },
  "record_type": "source",
  "related_records": [],
  "sources": [
    {
      "locator": "https://www.fs.usda.gov/r04/humboldt-toiyabe/recreation/trails/leavitt-lake-trail",
      "publisher": "USDA Forest Service",
      "source_id": "source-emigrant-completion-leavitt-trail"
    }
  ]
}