{
  "claims": [
    {
      "claim": {
        "claim_id": "claim-emigrant-access-recheck",
        "evidence_ids": [
          "evidence-emigrant-access-recheck"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-wilderness"
        ],
        "subject_id": "wilderness-emigrant",
        "temporal_scope": null,
        "value": {
          "required": true,
          "topics": [
            "access roads",
            "parking",
            "trail conditions",
            "water and facilities",
            "issuing station operations"
          ]
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-access-recheck",
          "evidence_id": "evidence-emigrant-access-recheck",
          "notes": "",
          "observation_id": "observation-emigrant-access-recheck",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "Operational Hours directs visitors to check conditions and weather before travel; named access points do not establish that a road, parking space, water supply or facility will be available.",
          "observation_id": "observation-emigrant-access-recheck",
          "observed_at": null,
          "observer": "Wayproof primary-source review",
          "retrieved_at": "2026-10-05T22:09:18+00:00",
          "source_id": "source-usfs-emigrant-access"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/recreation/emigrant-wilderness-highway-108-access",
          "publisher": "USDA Forest Service, Stanislaus National Forest",
          "source_id": "source-usfs-emigrant-access"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-alerts-recheck",
        "evidence_ids": [
          "evidence-emigrant-alerts-recheck"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-wilderness"
        ],
        "subject_id": "wilderness-emigrant",
        "temporal_scope": null,
        "value": {
          "current_route_access": "unknown",
          "required": true,
          "topics": [
            "road closures and seasonal access",
            "current fire orders",
            "occupancy rules"
          ]
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-alerts-recheck",
          "evidence_id": "evidence-emigrant-alerts-recheck",
          "notes": "",
          "observation_id": "observation-emigrant-alerts-recheck",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "Alerts index reviewed October 5, 2026 includes fire restrictions, occupancy limits and road closure orders, including a portion of 4N12 and Cherry access road 1N98. Exact applicability and current status require individual order/map review.",
          "observation_id": "observation-emigrant-alerts-recheck",
          "observed_at": null,
          "observer": "Wayproof primary-source review",
          "retrieved_at": "2026-10-05T22:09:18+00:00",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/alerts",
          "publisher": "USDA Forest Service, Stanislaus National Forest",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-approach-recheck-bell-meadow",
        "evidence_ids": [
          "evidence-emigrant-approach-recheck-bell-meadow"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-bell-meadow"
        ],
        "subject_id": "trailhead-emigrant-bell-meadow",
        "temporal_scope": null,
        "value": {
          "required": true,
          "status": "unknown",
          "topics": [
            "road and trail status",
            "fire restrictions",
            "parking and facility availability"
          ]
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-approach-recheck-bell-meadow",
          "evidence_id": "evidence-emigrant-approach-recheck-bell-meadow",
          "notes": "",
          "observation_id": "observation-emigrant-approach-recheck-bell-meadow",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "The forest alert index contains dynamic road and fire orders. Current applicability to Bell Meadow Trailhead needs individual order and map review; its named access relationship is not an open-status observation.",
          "observation_id": "observation-emigrant-approach-recheck-bell-meadow",
          "observed_at": null,
          "observer": "Wayproof primary-source review",
          "retrieved_at": "2026-10-05T22:09:18+00:00",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/alerts",
          "publisher": "USDA Forest Service, Stanislaus National Forest",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-approach-recheck-bourland-meadow",
        "evidence_ids": [
          "evidence-emigrant-approach-recheck-bourland-meadow"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-bourland-meadow"
        ],
        "subject_id": "trailhead-emigrant-bourland-meadow",
        "temporal_scope": null,
        "value": {
          "required": true,
          "status": "unknown",
          "topics": [
            "road and trail status",
            "fire restrictions",
            "parking and facility availability"
          ]
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-approach-recheck-bourland-meadow",
          "evidence_id": "evidence-emigrant-approach-recheck-bourland-meadow",
          "notes": "",
          "observation_id": "observation-emigrant-approach-recheck-bourland-meadow",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "The forest alert index contains dynamic road and fire orders. Current applicability to Bourland Meadow Trailhead needs individual order and map review; its named access relationship is not an open-status observation.",
          "observation_id": "observation-emigrant-approach-recheck-bourland-meadow",
          "observed_at": null,
          "observer": "Wayproof primary-source review",
          "retrieved_at": "2026-10-05T22:09:18+00:00",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/alerts",
          "publisher": "USDA Forest Service, Stanislaus National Forest",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-approach-recheck-box-springs",
        "evidence_ids": [
          "evidence-emigrant-approach-recheck-box-springs"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-box-springs"
        ],
        "subject_id": "trailhead-emigrant-box-springs",
        "temporal_scope": null,
        "value": {
          "required": true,
          "status": "unknown",
          "topics": [
            "road and trail status",
            "fire restrictions",
            "parking and facility availability"
          ]
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-approach-recheck-box-springs",
          "evidence_id": "evidence-emigrant-approach-recheck-box-springs",
          "notes": "",
          "observation_id": "observation-emigrant-approach-recheck-box-springs",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "The forest alert index contains dynamic road and fire orders. Current applicability to Box Springs Trailhead needs individual order and map review; its named access relationship is not an open-status observation.",
          "observation_id": "observation-emigrant-approach-recheck-box-springs",
          "observed_at": null,
          "observer": "Wayproof primary-source review",
          "retrieved_at": "2026-10-05T22:09:18+00:00",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/alerts",
          "publisher": "USDA Forest Service, Stanislaus National Forest",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-approach-recheck-coyote-meadow",
        "evidence_ids": [
          "evidence-emigrant-approach-recheck-coyote-meadow"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-coyote-meadow"
        ],
        "subject_id": "trailhead-emigrant-coyote-meadow",
        "temporal_scope": null,
        "value": {
          "required": true,
          "status": "unknown",
          "topics": [
            "road and trail status",
            "fire restrictions",
            "parking and facility availability"
          ]
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-approach-recheck-coyote-meadow",
          "evidence_id": "evidence-emigrant-approach-recheck-coyote-meadow",
          "notes": "",
          "observation_id": "observation-emigrant-approach-recheck-coyote-meadow",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "The forest alert index contains dynamic road and fire orders. Current applicability to Coyote Meadow Trailhead needs individual order and map review; its named access relationship is not an open-status observation.",
          "observation_id": "observation-emigrant-approach-recheck-coyote-meadow",
          "observed_at": null,
          "observer": "Wayproof primary-source review",
          "retrieved_at": "2026-10-05T22:09:18+00:00",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/alerts",
          "publisher": "USDA Forest Service, Stanislaus National Forest",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-approach-recheck-crabtree",
        "evidence_ids": [
          "evidence-emigrant-approach-recheck-crabtree"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-crabtree"
        ],
        "subject_id": "trailhead-emigrant-crabtree",
        "temporal_scope": null,
        "value": {
          "required": true,
          "status": "unknown",
          "topics": [
            "road and trail status",
            "fire restrictions",
            "parking and facility availability"
          ]
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-approach-recheck-crabtree",
          "evidence_id": "evidence-emigrant-approach-recheck-crabtree",
          "notes": "",
          "observation_id": "observation-emigrant-approach-recheck-crabtree",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "The forest alert index contains dynamic road and fire orders. Current applicability to Crabtree Trailhead needs individual order and map review; its named access relationship is not an open-status observation.",
          "observation_id": "observation-emigrant-approach-recheck-crabtree",
          "observed_at": null,
          "observer": "Wayproof primary-source review",
          "retrieved_at": "2026-10-05T22:09:18+00:00",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/alerts",
          "publisher": "USDA Forest Service, Stanislaus National Forest",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-approach-recheck-eagle-meadow",
        "evidence_ids": [
          "evidence-emigrant-approach-recheck-eagle-meadow"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-eagle-meadow"
        ],
        "subject_id": "trailhead-emigrant-eagle-meadow",
        "temporal_scope": null,
        "value": {
          "required": true,
          "status": "unknown",
          "topics": [
            "road and trail status",
            "fire restrictions",
            "parking and facility availability"
          ]
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-approach-recheck-eagle-meadow",
          "evidence_id": "evidence-emigrant-approach-recheck-eagle-meadow",
          "notes": "",
          "observation_id": "observation-emigrant-approach-recheck-eagle-meadow",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "The forest alert index contains dynamic road and fire orders. Current applicability to Eagle Meadow Trailhead needs individual order and map review; its named access relationship is not an open-status observation.",
          "observation_id": "observation-emigrant-approach-recheck-eagle-meadow",
          "observed_at": null,
          "observer": "Wayproof primary-source review",
          "retrieved_at": "2026-10-05T22:09:18+00:00",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/alerts",
          "publisher": "USDA Forest Service, Stanislaus National Forest",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-approach-recheck-gianelli",
        "evidence_ids": [
          "evidence-emigrant-approach-recheck-gianelli"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-gianelli"
        ],
        "subject_id": "trailhead-emigrant-gianelli",
        "temporal_scope": null,
        "value": {
          "required": true,
          "status": "unknown",
          "topics": [
            "road and trail status",
            "fire restrictions",
            "parking and facility availability"
          ]
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-approach-recheck-gianelli",
          "evidence_id": "evidence-emigrant-approach-recheck-gianelli",
          "notes": "",
          "observation_id": "observation-emigrant-approach-recheck-gianelli",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "The forest alert index contains dynamic road and fire orders. Current applicability to Gianelli Cabin Trailhead needs individual order and map review; its named access relationship is not an open-status observation.",
          "observation_id": "observation-emigrant-approach-recheck-gianelli",
          "observed_at": null,
          "observer": "Wayproof primary-source review",
          "retrieved_at": "2026-10-05T22:09:18+00:00",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/alerts",
          "publisher": "USDA Forest Service, Stanislaus National Forest",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-approach-recheck-kennedy-meadows",
        "evidence_ids": [
          "evidence-emigrant-approach-recheck-kennedy-meadows"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-kennedy-meadows"
        ],
        "subject_id": "trailhead-emigrant-kennedy-meadows",
        "temporal_scope": null,
        "value": {
          "required": true,
          "status": "unknown",
          "topics": [
            "road and trail status",
            "fire restrictions",
            "parking and facility availability"
          ]
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-approach-recheck-kennedy-meadows",
          "evidence_id": "evidence-emigrant-approach-recheck-kennedy-meadows",
          "notes": "",
          "observation_id": "observation-emigrant-approach-recheck-kennedy-meadows",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "The forest alert index contains dynamic road and fire orders. Current applicability to Kennedy Meadows Trailhead (Stanislaus) needs individual order and map review; its named access relationship is not an open-status observation.",
          "observation_id": "observation-emigrant-approach-recheck-kennedy-meadows",
          "observed_at": null,
          "observer": "Wayproof primary-source review",
          "retrieved_at": "2026-10-05T22:09:18+00:00",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/alerts",
          "publisher": "USDA Forest Service, Stanislaus National Forest",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-approach-recheck-sonora-pass",
        "evidence_ids": [
          "evidence-emigrant-approach-recheck-sonora-pass"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-sonora-pass"
        ],
        "subject_id": "trailhead-emigrant-sonora-pass",
        "temporal_scope": null,
        "value": {
          "required": true,
          "status": "unknown",
          "topics": [
            "road and trail status",
            "fire restrictions",
            "parking and facility availability"
          ]
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-approach-recheck-sonora-pass",
          "evidence_id": "evidence-emigrant-approach-recheck-sonora-pass",
          "notes": "",
          "observation_id": "observation-emigrant-approach-recheck-sonora-pass",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "The forest alert index contains dynamic road and fire orders. Current applicability to Sonora Pass Trailhead needs individual order and map review; its named access relationship is not an open-status observation.",
          "observation_id": "observation-emigrant-approach-recheck-sonora-pass",
          "observed_at": null,
          "observer": "Wayproof primary-source review",
          "retrieved_at": "2026-10-05T22:09:18+00:00",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/alerts",
          "publisher": "USDA Forest Service, Stanislaus National Forest",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-approach-recheck-waterhouse",
        "evidence_ids": [
          "evidence-emigrant-approach-recheck-waterhouse"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-waterhouse"
        ],
        "subject_id": "trailhead-emigrant-waterhouse",
        "temporal_scope": null,
        "value": {
          "required": true,
          "status": "unknown",
          "topics": [
            "road and trail status",
            "fire restrictions",
            "parking and facility availability"
          ]
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-approach-recheck-waterhouse",
          "evidence_id": "evidence-emigrant-approach-recheck-waterhouse",
          "notes": "",
          "observation_id": "observation-emigrant-approach-recheck-waterhouse",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "The forest alert index contains dynamic road and fire orders. Current applicability to Waterhouse Trailhead needs individual order and map review; its named access relationship is not an open-status observation.",
          "observation_id": "observation-emigrant-approach-recheck-waterhouse",
          "observed_at": null,
          "observer": "Wayproof primary-source review",
          "retrieved_at": "2026-10-05T22:09:18+00:00",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/alerts",
          "publisher": "USDA Forest Service, Stanislaus National Forest",
          "source_id": "source-usfs-emigrant-alerts"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-conditions-recheck",
        "evidence_ids": [
          "evidence-emigrant-conditions-recheck"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-wilderness"
        ],
        "subject_id": "wilderness-emigrant",
        "temporal_scope": null,
        "value": {
          "required": true,
          "topics": [
            "fire restrictions",
            "smoke",
            "snow",
            "weather and avalanche conditions"
          ]
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-conditions-recheck",
          "evidence_id": "evidence-emigrant-conditions-recheck",
          "notes": "",
          "observation_id": "observation-emigrant-conditions-recheck",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "Current Conditions links to current fire restrictions, fire/smoke, avalanche forecasts and regional snow depth. These are pre-trip checking sources, not an observation of open roads or safe trails.",
          "observation_id": "observation-emigrant-conditions-recheck",
          "observed_at": null,
          "observer": "Wayproof primary-source review",
          "retrieved_at": "2026-10-05T22:09:18+00:00",
          "source_id": "source-usfs-emigrant-conditions"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/conditions",
          "publisher": "USDA Forest Service, Stanislaus National Forest",
          "source_id": "source-usfs-emigrant-conditions"
        }
      ]
    }
  ],
  "entities": [
    {
      "entity_id": "trailhead-emigrant-bell-meadow",
      "kind": "trailhead",
      "name": "Bell Meadow Trailhead"
    },
    {
      "entity_id": "trailhead-emigrant-bourland-meadow",
      "kind": "trailhead",
      "name": "Bourland Meadow Trailhead"
    },
    {
      "entity_id": "trailhead-emigrant-box-springs",
      "kind": "trailhead",
      "name": "Box Springs Trailhead"
    },
    {
      "entity_id": "trailhead-emigrant-coyote-meadow",
      "kind": "trailhead",
      "name": "Coyote Meadow Trailhead"
    },
    {
      "entity_id": "trailhead-emigrant-crabtree",
      "kind": "trailhead",
      "name": "Crabtree Trailhead"
    },
    {
      "entity_id": "trailhead-emigrant-eagle-meadow",
      "kind": "trailhead",
      "name": "Eagle Meadow Trailhead"
    },
    {
      "entity_id": "trailhead-emigrant-gianelli",
      "kind": "trailhead",
      "name": "Gianelli Cabin Trailhead"
    },
    {
      "entity_id": "trailhead-emigrant-kennedy-meadows",
      "kind": "trailhead",
      "name": "Kennedy Meadows Trailhead (Stanislaus)"
    },
    {
      "entity_id": "trailhead-emigrant-sonora-pass",
      "kind": "trailhead",
      "name": "Sonora Pass Trailhead"
    },
    {
      "entity_id": "trailhead-emigrant-waterhouse",
      "kind": "trailhead",
      "name": "Waterhouse Trailhead"
    },
    {
      "entity_id": "wilderness-emigrant",
      "kind": "wilderness",
      "name": "Emigrant Wilderness"
    }
  ],
  "history": [
    {
      "action": "ADD",
      "change_set_id": "wp-20261005-emigrant-foundation",
      "evidence_refs": [],
      "knowledge_gap_refs": [
        "gap-emigrant-current-conditions"
      ],
      "path": "canonical/v0/gaps/gap-emigrant-current-conditions.json",
      "reason": "Establish source-backed Emigrant planning foundation with explicit uncertainty.",
      "record_id": "gap-emigrant-current-conditions",
      "record_type": "gap",
      "summary": "Establish Emigrant Wilderness access and overnight planning foundation; preserve USFS conflicts and current-condition gaps."
    }
  ],
  "navigation": {
    "next_id": "gap-emigrant-facility-inventory",
    "position": 175,
    "previous_id": "gap-emigrant-cross-boundary-permits",
    "total": 299
  },
  "observations": [
    {
      "artifact_refs": [],
      "content": "Operational Hours directs visitors to check conditions and weather before travel; named access points do not establish that a road, parking space, water supply or facility will be available.",
      "observation_id": "observation-emigrant-access-recheck",
      "observed_at": null,
      "observer": "Wayproof primary-source review",
      "retrieved_at": "2026-10-05T22:09:18+00:00",
      "source_id": "source-usfs-emigrant-access"
    },
    {
      "artifact_refs": [],
      "content": "Alerts index reviewed October 5, 2026 includes fire restrictions, occupancy limits and road closure orders, including a portion of 4N12 and Cherry access road 1N98. Exact applicability and current status require individual order/map review.",
      "observation_id": "observation-emigrant-alerts-recheck",
      "observed_at": null,
      "observer": "Wayproof primary-source review",
      "retrieved_at": "2026-10-05T22:09:18+00:00",
      "source_id": "source-usfs-emigrant-alerts"
    },
    {
      "artifact_refs": [],
      "content": "The forest alert index contains dynamic road and fire orders. Current applicability to Bell Meadow Trailhead needs individual order and map review; its named access relationship is not an open-status observation.",
      "observation_id": "observation-emigrant-approach-recheck-bell-meadow",
      "observed_at": null,
      "observer": "Wayproof primary-source review",
      "retrieved_at": "2026-10-05T22:09:18+00:00",
      "source_id": "source-usfs-emigrant-alerts"
    },
    {
      "artifact_refs": [],
      "content": "The forest alert index contains dynamic road and fire orders. Current applicability to Bourland Meadow Trailhead needs individual order and map review; its named access relationship is not an open-status observation.",
      "observation_id": "observation-emigrant-approach-recheck-bourland-meadow",
      "observed_at": null,
      "observer": "Wayproof primary-source review",
      "retrieved_at": "2026-10-05T22:09:18+00:00",
      "source_id": "source-usfs-emigrant-alerts"
    },
    {
      "artifact_refs": [],
      "content": "The forest alert index contains dynamic road and fire orders. Current applicability to Box Springs Trailhead needs individual order and map review; its named access relationship is not an open-status observation.",
      "observation_id": "observation-emigrant-approach-recheck-box-springs",
      "observed_at": null,
      "observer": "Wayproof primary-source review",
      "retrieved_at": "2026-10-05T22:09:18+00:00",
      "source_id": "source-usfs-emigrant-alerts"
    },
    {
      "artifact_refs": [],
      "content": "The forest alert index contains dynamic road and fire orders. Current applicability to Coyote Meadow Trailhead needs individual order and map review; its named access relationship is not an open-status observation.",
      "observation_id": "observation-emigrant-approach-recheck-coyote-meadow",
      "observed_at": null,
      "observer": "Wayproof primary-source review",
      "retrieved_at": "2026-10-05T22:09:18+00:00",
      "source_id": "source-usfs-emigrant-alerts"
    },
    {
      "artifact_refs": [],
      "content": "The forest alert index contains dynamic road and fire orders. Current applicability to Crabtree Trailhead needs individual order and map review; its named access relationship is not an open-status observation.",
      "observation_id": "observation-emigrant-approach-recheck-crabtree",
      "observed_at": null,
      "observer": "Wayproof primary-source review",
      "retrieved_at": "2026-10-05T22:09:18+00:00",
      "source_id": "source-usfs-emigrant-alerts"
    },
    {
      "artifact_refs": [],
      "content": "The forest alert index contains dynamic road and fire orders. Current applicability to Eagle Meadow Trailhead needs individual order and map review; its named access relationship is not an open-status observation.",
      "observation_id": "observation-emigrant-approach-recheck-eagle-meadow",
      "observed_at": null,
      "observer": "Wayproof primary-source review",
      "retrieved_at": "2026-10-05T22:09:18+00:00",
      "source_id": "source-usfs-emigrant-alerts"
    },
    {
      "artifact_refs": [],
      "content": "The forest alert index contains dynamic road and fire orders. Current applicability to Gianelli Cabin Trailhead needs individual order and map review; its named access relationship is not an open-status observation.",
      "observation_id": "observation-emigrant-approach-recheck-gianelli",
      "observed_at": null,
      "observer": "Wayproof primary-source review",
      "retrieved_at": "2026-10-05T22:09:18+00:00",
      "source_id": "source-usfs-emigrant-alerts"
    },
    {
      "artifact_refs": [],
      "content": "The forest alert index contains dynamic road and fire orders. Current applicability to Kennedy Meadows Trailhead (Stanislaus) needs individual order and map review; its named access relationship is not an open-status observation.",
      "observation_id": "observation-emigrant-approach-recheck-kennedy-meadows",
      "observed_at": null,
      "observer": "Wayproof primary-source review",
      "retrieved_at": "2026-10-05T22:09:18+00:00",
      "source_id": "source-usfs-emigrant-alerts"
    },
    {
      "artifact_refs": [],
      "content": "The forest alert index contains dynamic road and fire orders. Current applicability to Sonora Pass Trailhead needs individual order and map review; its named access relationship is not an open-status observation.",
      "observation_id": "observation-emigrant-approach-recheck-sonora-pass",
      "observed_at": null,
      "observer": "Wayproof primary-source review",
      "retrieved_at": "2026-10-05T22:09:18+00:00",
      "source_id": "source-usfs-emigrant-alerts"
    },
    {
      "artifact_refs": [],
      "content": "The forest alert index contains dynamic road and fire orders. Current applicability to Waterhouse Trailhead needs individual order and map review; its named access relationship is not an open-status observation.",
      "observation_id": "observation-emigrant-approach-recheck-waterhouse",
      "observed_at": null,
      "observer": "Wayproof primary-source review",
      "retrieved_at": "2026-10-05T22:09:18+00:00",
      "source_id": "source-usfs-emigrant-alerts"
    },
    {
      "artifact_refs": [],
      "content": "Current Conditions links to current fire restrictions, fire/smoke, avalanche forecasts and regional snow depth. These are pre-trip checking sources, not an observation of open roads or safe trails.",
      "observation_id": "observation-emigrant-conditions-recheck",
      "observed_at": null,
      "observer": "Wayproof primary-source review",
      "retrieved_at": "2026-10-05T22:09:18+00:00",
      "source_id": "source-usfs-emigrant-conditions"
    }
  ],
  "record": {
    "gap_id": "gap-emigrant-current-conditions",
    "question": "Are the selected approach and facilities usable on the trip date?",
    "reason": "Current road, trail, snow, crossing, water, fire and facility status is unknown. Individual alerts and mapped closures need route-specific matching; the Site Open banner is not route-level clearance.",
    "related_ids": [
      "wilderness-emigrant",
      "claim-emigrant-conditions-recheck",
      "claim-emigrant-alerts-recheck",
      "claim-emigrant-access-recheck",
      "claim-emigrant-approach-recheck-bell-meadow",
      "claim-emigrant-approach-recheck-bourland-meadow",
      "claim-emigrant-approach-recheck-box-springs",
      "claim-emigrant-approach-recheck-crabtree",
      "claim-emigrant-approach-recheck-coyote-meadow",
      "claim-emigrant-approach-recheck-eagle-meadow",
      "claim-emigrant-approach-recheck-gianelli",
      "claim-emigrant-approach-recheck-kennedy-meadows",
      "claim-emigrant-approach-recheck-waterhouse",
      "claim-emigrant-approach-recheck-sonora-pass"
    ]
  },
  "record_type": "gap",
  "related_records": [
    {
      "record": {
        "entity_id": "wilderness-emigrant",
        "kind": "wilderness",
        "name": "Emigrant Wilderness"
      },
      "record_id": "wilderness-emigrant",
      "record_type": "entity"
    },
    {
      "record": {
        "claim_id": "claim-emigrant-conditions-recheck",
        "evidence_ids": [
          "evidence-emigrant-conditions-recheck"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-wilderness"
        ],
        "subject_id": "wilderness-emigrant",
        "temporal_scope": null,
        "value": {
          "required": true,
          "topics": [
            "fire restrictions",
            "smoke",
            "snow",
            "weather and avalanche conditions"
          ]
        }
      },
      "record_id": "claim-emigrant-conditions-recheck",
      "record_type": "claim"
    },
    {
      "record": {
        "claim_id": "claim-emigrant-alerts-recheck",
        "evidence_ids": [
          "evidence-emigrant-alerts-recheck"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-wilderness"
        ],
        "subject_id": "wilderness-emigrant",
        "temporal_scope": null,
        "value": {
          "current_route_access": "unknown",
          "required": true,
          "topics": [
            "road closures and seasonal access",
            "current fire orders",
            "occupancy rules"
          ]
        }
      },
      "record_id": "claim-emigrant-alerts-recheck",
      "record_type": "claim"
    },
    {
      "record": {
        "claim_id": "claim-emigrant-access-recheck",
        "evidence_ids": [
          "evidence-emigrant-access-recheck"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-wilderness"
        ],
        "subject_id": "wilderness-emigrant",
        "temporal_scope": null,
        "value": {
          "required": true,
          "topics": [
            "access roads",
            "parking",
            "trail conditions",
            "water and facilities",
            "issuing station operations"
          ]
        }
      },
      "record_id": "claim-emigrant-access-recheck",
      "record_type": "claim"
    },
    {
      "record": {
        "claim_id": "claim-emigrant-approach-recheck-bell-meadow",
        "evidence_ids": [
          "evidence-emigrant-approach-recheck-bell-meadow"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-bell-meadow"
        ],
        "subject_id": "trailhead-emigrant-bell-meadow",
        "temporal_scope": null,
        "value": {
          "required": true,
          "status": "unknown",
          "topics": [
            "road and trail status",
            "fire restrictions",
            "parking and facility availability"
          ]
        }
      },
      "record_id": "claim-emigrant-approach-recheck-bell-meadow",
      "record_type": "claim"
    },
    {
      "record": {
        "claim_id": "claim-emigrant-approach-recheck-bourland-meadow",
        "evidence_ids": [
          "evidence-emigrant-approach-recheck-bourland-meadow"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-bourland-meadow"
        ],
        "subject_id": "trailhead-emigrant-bourland-meadow",
        "temporal_scope": null,
        "value": {
          "required": true,
          "status": "unknown",
          "topics": [
            "road and trail status",
            "fire restrictions",
            "parking and facility availability"
          ]
        }
      },
      "record_id": "claim-emigrant-approach-recheck-bourland-meadow",
      "record_type": "claim"
    },
    {
      "record": {
        "claim_id": "claim-emigrant-approach-recheck-box-springs",
        "evidence_ids": [
          "evidence-emigrant-approach-recheck-box-springs"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-box-springs"
        ],
        "subject_id": "trailhead-emigrant-box-springs",
        "temporal_scope": null,
        "value": {
          "required": true,
          "status": "unknown",
          "topics": [
            "road and trail status",
            "fire restrictions",
            "parking and facility availability"
          ]
        }
      },
      "record_id": "claim-emigrant-approach-recheck-box-springs",
      "record_type": "claim"
    },
    {
      "record": {
        "claim_id": "claim-emigrant-approach-recheck-crabtree",
        "evidence_ids": [
          "evidence-emigrant-approach-recheck-crabtree"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-crabtree"
        ],
        "subject_id": "trailhead-emigrant-crabtree",
        "temporal_scope": null,
        "value": {
          "required": true,
          "status": "unknown",
          "topics": [
            "road and trail status",
            "fire restrictions",
            "parking and facility availability"
          ]
        }
      },
      "record_id": "claim-emigrant-approach-recheck-crabtree",
      "record_type": "claim"
    },
    {
      "record": {
        "claim_id": "claim-emigrant-approach-recheck-coyote-meadow",
        "evidence_ids": [
          "evidence-emigrant-approach-recheck-coyote-meadow"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-coyote-meadow"
        ],
        "subject_id": "trailhead-emigrant-coyote-meadow",
        "temporal_scope": null,
        "value": {
          "required": true,
          "status": "unknown",
          "topics": [
            "road and trail status",
            "fire restrictions",
            "parking and facility availability"
          ]
        }
      },
      "record_id": "claim-emigrant-approach-recheck-coyote-meadow",
      "record_type": "claim"
    },
    {
      "record": {
        "claim_id": "claim-emigrant-approach-recheck-eagle-meadow",
        "evidence_ids": [
          "evidence-emigrant-approach-recheck-eagle-meadow"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-eagle-meadow"
        ],
        "subject_id": "trailhead-emigrant-eagle-meadow",
        "temporal_scope": null,
        "value": {
          "required": true,
          "status": "unknown",
          "topics": [
            "road and trail status",
            "fire restrictions",
            "parking and facility availability"
          ]
        }
      },
      "record_id": "claim-emigrant-approach-recheck-eagle-meadow",
      "record_type": "claim"
    },
    {
      "record": {
        "claim_id": "claim-emigrant-approach-recheck-gianelli",
        "evidence_ids": [
          "evidence-emigrant-approach-recheck-gianelli"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-gianelli"
        ],
        "subject_id": "trailhead-emigrant-gianelli",
        "temporal_scope": null,
        "value": {
          "required": true,
          "status": "unknown",
          "topics": [
            "road and trail status",
            "fire restrictions",
            "parking and facility availability"
          ]
        }
      },
      "record_id": "claim-emigrant-approach-recheck-gianelli",
      "record_type": "claim"
    },
    {
      "record": {
        "claim_id": "claim-emigrant-approach-recheck-kennedy-meadows",
        "evidence_ids": [
          "evidence-emigrant-approach-recheck-kennedy-meadows"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-kennedy-meadows"
        ],
        "subject_id": "trailhead-emigrant-kennedy-meadows",
        "temporal_scope": null,
        "value": {
          "required": true,
          "status": "unknown",
          "topics": [
            "road and trail status",
            "fire restrictions",
            "parking and facility availability"
          ]
        }
      },
      "record_id": "claim-emigrant-approach-recheck-kennedy-meadows",
      "record_type": "claim"
    },
    {
      "record": {
        "claim_id": "claim-emigrant-approach-recheck-waterhouse",
        "evidence_ids": [
          "evidence-emigrant-approach-recheck-waterhouse"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-waterhouse"
        ],
        "subject_id": "trailhead-emigrant-waterhouse",
        "temporal_scope": null,
        "value": {
          "required": true,
          "status": "unknown",
          "topics": [
            "road and trail status",
            "fire restrictions",
            "parking and facility availability"
          ]
        }
      },
      "record_id": "claim-emigrant-approach-recheck-waterhouse",
      "record_type": "claim"
    },
    {
      "record": {
        "claim_id": "claim-emigrant-approach-recheck-sonora-pass",
        "evidence_ids": [
          "evidence-emigrant-approach-recheck-sonora-pass"
        ],
        "predicate": "pretrip_current_conditions_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-sonora-pass"
        ],
        "subject_id": "trailhead-emigrant-sonora-pass",
        "temporal_scope": null,
        "value": {
          "required": true,
          "status": "unknown",
          "topics": [
            "road and trail status",
            "fire restrictions",
            "parking and facility availability"
          ]
        }
      },
      "record_id": "claim-emigrant-approach-recheck-sonora-pass",
      "record_type": "claim"
    }
  ],
  "sources": [
    {
      "locator": "https://www.fs.usda.gov/r05/stanislaus/recreation/emigrant-wilderness-highway-108-access",
      "publisher": "USDA Forest Service, Stanislaus National Forest",
      "source_id": "source-usfs-emigrant-access"
    },
    {
      "locator": "https://www.fs.usda.gov/r05/stanislaus/alerts",
      "publisher": "USDA Forest Service, Stanislaus National Forest",
      "source_id": "source-usfs-emigrant-alerts"
    },
    {
      "locator": "https://www.fs.usda.gov/r05/stanislaus/conditions",
      "publisher": "USDA Forest Service, Stanislaus National Forest",
      "source_id": "source-usfs-emigrant-conditions"
    }
  ]
}