{ "claims": [ { "claim": { "claim_id": "claim-emigrant-completion-boundary-lord-topology", "evidence_ids": [ "evidence-emigrant-completion-boundary-lord-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-shingle-springs-huckleberry-lake" ], "subject_id": "route-segment-emigrant-completion-boundary-lord", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-lord-meadow-approach", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-boundary-lake-junction", "support": "2010 southern map draws 20E11 northwest from the Boundary Lake branch to Lord Meadow; no Boundary Lake spur is included." } }, "evidence": [ { "claim_id": "claim-emigrant-completion-boundary-lord-topology", "evidence_id": "evidence-emigrant-completion-boundary-lord-topology", "notes": "", "observation_id": "observation-emigrant-completion-boundary-lord-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 southern map draws 20E11 northwest from the Boundary Lake branch to Lord Meadow; no Boundary Lake spur is included. Atomic distance is unknown; published destination reports are not subtracted and GIS lengths are not promoted.", "observation_id": "observation-emigrant-completion-boundary-lord-topology", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-completion-bourland-mapped-terminus-profile", "evidence_ids": [ "evidence-emigrant-completion-bourland-mapped-terminus-profile" ], "predicate": "route_description", "spatial_scope_ids": [ "scope-route-emigrant-bourland-mapped-terminus" ], "subject_id": "route-emigrant-bourland-mapped-terminus", "temporal_scope": null, "value": { "current_conditions": "unknown", "directionality": "bidirectional mapped trail", "display_geometry": "reviewed; not navigation grade", "end_node_id": "route-node-emigrant-bourland-mapped-terminus", "entry_id": "trailhead-emigrant-bourland-meadow", "name_status": "Wayproof descriptive approach", "objective_id": "route-node-emigrant-bourland-mapped-terminus" } }, "evidence": [ { "claim_id": "claim-emigrant-completion-bourland-mapped-terminus-profile", "evidence_id": "evidence-emigrant-completion-bourland-mapped-terminus-profile", "notes": "", "observation_id": "observation-emigrant-completion-bourland-mapped-terminus-profile", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "Explicit named trail connections support Bourland Meadow to mapped trail terminus. This is a descriptive Wayproof approach; the endpoint is a trail node, not a campsite or lake centroid.", "observation_id": "observation-emigrant-completion-bourland-mapped-terminus-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-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-completion-bourland-topology", "evidence_ids": [ "evidence-emigrant-completion-bourland-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-bourland-mapped-terminus" ], "subject_id": "route-segment-emigrant-completion-bourland", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-bourland-mapped-terminus", "route_role": "official_mainline", "start_node_id": "trailhead-emigrant-bourland-meadow", "support": "2010 southern map shows 19E13 from Bourland Meadow trailhead along Bourland Meadow. USFS object 9431238 ends west of the wilderness boundary; no continuation to Chain Lakes is asserted." } }, "evidence": [ { "claim_id": "claim-emigrant-completion-bourland-topology", "evidence_id": "evidence-emigrant-completion-bourland-topology", "notes": "", "observation_id": "observation-emigrant-completion-bourland-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 southern map shows 19E13 from Bourland Meadow trailhead along Bourland Meadow. USFS object 9431238 ends west of the wilderness boundary; no continuation to Chain Lakes is asserted. Atomic distance is unknown; published destination reports are not subtracted and GIS lengths are not promoted.", "observation_id": "observation-emigrant-completion-bourland-topology", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-completion-box-springs-chain-lakes-jurisdiction", "evidence_ids": [ "evidence-emigrant-completion-box-springs-chain-lakes-jurisdiction" ], "predicate": "mapped_wilderness_traversal_context", "spatial_scope_ids": [ "scope-emigrant-wilderness" ], "subject_id": "route-emigrant-box-springs-chain-lakes", "temporal_scope": null, "value": { "whole_route_containment": false, "wilderness_id": "wilderness-emigrant" } }, "evidence": [ { "claim_id": "claim-emigrant-completion-box-springs-chain-lakes-jurisdiction", "evidence_id": "evidence-emigrant-completion-box-springs-chain-lakes-jurisdiction", "notes": "", "observation_id": "observation-emigrant-completion-box-springs-chain-lakes-jurisdiction", "stance": "supports" } ], "observations": [ { "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-box-springs-chain-lakes-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-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-completion-box-springs-chain-lakes-profile", "evidence_ids": [ "evidence-emigrant-completion-box-springs-chain-lakes-profile" ], "predicate": "route_description", "spatial_scope_ids": [ "scope-route-emigrant-box-springs-chain-lakes" ], "subject_id": "route-emigrant-box-springs-chain-lakes", "temporal_scope": null, "value": { "current_conditions": "unknown", "directionality": "bidirectional mapped trail", "display_geometry": "not reviewed", "end_node_id": "route-node-emigrant-chain-lakes-approach", "entry_id": "trailhead-emigrant-box-springs", "name_status": "Wayproof descriptive approach", "objective_id": "waterbody-emigrant-chain-lakes" } }, "evidence": [ { "claim_id": "claim-emigrant-completion-box-springs-chain-lakes-profile", "evidence_id": "evidence-emigrant-completion-box-springs-chain-lakes-profile", "notes": "", "observation_id": "observation-emigrant-completion-box-springs-chain-lakes-profile", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "Explicit named trail connections support Box Springs to Chain Lakes. This is a descriptive Wayproof approach; the endpoint is a trail node, not a campsite or lake centroid.", "observation_id": "observation-emigrant-completion-box-springs-chain-lakes-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-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-completion-box-start-topology", "evidence_ids": [ "evidence-emigrant-completion-box-start-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-box-springs-chain-lakes" ], "subject_id": "route-segment-emigrant-completion-box-start", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-box-chain-junction", "route_role": "official_mainline", "start_node_id": "trailhead-emigrant-box-springs", "support": "2010 southern map explicitly connects Box Spring trailhead to the 19E95/19E28 fork; 2012 mileage table names the Chain Lakes Trail destination." } }, "evidence": [ { "claim_id": "claim-emigrant-completion-box-start-topology", "evidence_id": "evidence-emigrant-completion-box-start-topology", "notes": "", "observation_id": "observation-emigrant-completion-box-start-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 southern map explicitly connects Box Spring trailhead to the 19E95/19E28 fork; 2012 mileage table names the Chain Lakes Trail destination. Atomic distance is unknown; published destination reports are not subtracted and GIS lengths are not promoted.", "observation_id": "observation-emigrant-completion-box-start-topology", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-completion-chain-branch-topology", "evidence_ids": [ "evidence-emigrant-completion-chain-branch-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-box-springs-chain-lakes" ], "subject_id": "route-segment-emigrant-completion-chain-branch", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-chain-lakes-approach", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-box-chain-junction", "support": "2010 southern map draws 19E28 east from 19E95 to Chain Lakes; the lake approach is distinct from the waterbody and any campsite." } }, "evidence": [ { "claim_id": "claim-emigrant-completion-chain-branch-topology", "evidence_id": "evidence-emigrant-completion-chain-branch-topology", "notes": "", "observation_id": "observation-emigrant-completion-chain-branch-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 southern map draws 19E28 east from 19E95 to Chain Lakes; the lake approach is distinct from the waterbody and any campsite. Atomic distance is unknown; published destination reports are not subtracted and GIS lengths are not promoted.", "observation_id": "observation-emigrant-completion-chain-branch-topology", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-completion-chain-lakes-identity", "evidence_ids": [ "evidence-emigrant-completion-chain-lakes-identity" ], "predicate": "mapped_place_identity", "spatial_scope_ids": [ "scope-waterbody-emigrant-chain-lakes" ], "subject_id": "waterbody-emigrant-chain-lakes", "temporal_scope": null, "value": { "individual_campsites": "not established", "name": "Chain Lakes (Emigrant Wilderness)", "water_availability": "unknown" } }, "evidence": [ { "claim_id": "claim-emigrant-completion-chain-lakes-identity", "evidence_id": "evidence-emigrant-completion-chain-lakes-identity", "notes": "", "observation_id": "observation-emigrant-completion-chain-lakes-identity", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant overview labels Chain Lakes (Emigrant Wilderness). Resource identity does not designate a campsite, water supply or shoreline access.", "observation_id": "observation-emigrant-completion-chain-lakes-identity", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-completion-cherry-lake-identity", "evidence_ids": [ "evidence-emigrant-completion-cherry-lake-identity" ], "predicate": "mapped_place_identity", "spatial_scope_ids": [ "scope-waterbody-stanislaus-cherry-lake" ], "subject_id": "waterbody-stanislaus-cherry-lake", "temporal_scope": null, "value": { "individual_campsites": "not established", "name": "Cherry Lake", "water_availability": "unknown" } }, "evidence": [ { "claim_id": "claim-emigrant-completion-cherry-lake-identity", "evidence_id": "evidence-emigrant-completion-cherry-lake-identity", "notes": "", "observation_id": "observation-emigrant-completion-cherry-lake-identity", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant overview labels Cherry Lake. Resource identity does not designate a campsite, water supply or shoreline access.", "observation_id": "observation-emigrant-completion-cherry-lake-identity", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-completion-huckleberry-lake-identity", "evidence_ids": [ "evidence-emigrant-completion-huckleberry-lake-identity" ], "predicate": "mapped_place_identity", "spatial_scope_ids": [ "scope-waterbody-emigrant-huckleberry-lake" ], "subject_id": "waterbody-emigrant-huckleberry-lake", "temporal_scope": null, "value": { "individual_campsites": "not established", "name": "Huckleberry Lake (Emigrant Wilderness)", "water_availability": "unknown" } }, "evidence": [ { "claim_id": "claim-emigrant-completion-huckleberry-lake-identity", "evidence_id": "evidence-emigrant-completion-huckleberry-lake-identity", "notes": "", "observation_id": "observation-emigrant-completion-huckleberry-lake-identity", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant overview labels Huckleberry Lake (Emigrant Wilderness). Resource identity does not designate a campsite, water supply or shoreline access.", "observation_id": "observation-emigrant-completion-huckleberry-lake-identity", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-completion-kibbie-branch-topology", "evidence_ids": [ "evidence-emigrant-completion-kibbie-branch-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-shingle-springs-kibbie-lake" ], "subject_id": "route-segment-emigrant-completion-kibbie-branch", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-kibbie-lake-approach", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-shingle-kibbie-junction", "support": "2010 southern map draws the branch east across the Yosemite boundary to the southwestern Kibbie Lake approach." } }, "evidence": [ { "claim_id": "claim-emigrant-completion-kibbie-branch-topology", "evidence_id": "evidence-emigrant-completion-kibbie-branch-topology", "notes": "", "observation_id": "observation-emigrant-completion-kibbie-branch-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 southern map draws the branch east across the Yosemite boundary to the southwestern Kibbie Lake approach. Atomic distance is unknown; published destination reports are not subtracted and GIS lengths are not promoted.", "observation_id": "observation-emigrant-completion-kibbie-branch-topology", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-completion-kibbie-lake-identity", "evidence_ids": [ "evidence-emigrant-completion-kibbie-lake-identity" ], "predicate": "mapped_place_identity", "spatial_scope_ids": [ "scope-waterbody-yosemite-kibbie-lake" ], "subject_id": "waterbody-yosemite-kibbie-lake", "temporal_scope": null, "value": { "individual_campsites": "not established", "name": "Kibbie Lake (Yosemite Wilderness)", "water_availability": "unknown" } }, "evidence": [ { "claim_id": "claim-emigrant-completion-kibbie-lake-identity", "evidence_id": "evidence-emigrant-completion-kibbie-lake-identity", "notes": "", "observation_id": "observation-emigrant-completion-kibbie-lake-identity", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant overview labels Kibbie Lake (Yosemite Wilderness). Resource identity does not designate a campsite, water supply or shoreline access.", "observation_id": "observation-emigrant-completion-kibbie-lake-identity", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-completion-kibbie-styx-topology", "evidence_ids": [ "evidence-emigrant-completion-kibbie-styx-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-shingle-springs-huckleberry-lake" ], "subject_id": "route-segment-emigrant-completion-kibbie-styx", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-styx-pass-approach", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-shingle-kibbie-junction", "support": "2010 southern map draws the main 20E11 north along Kibbie Ridge past Lookout Point and Sachse Spring to Styx Pass, distinct from the Kibbie Lake branch." } }, "evidence": [ { "claim_id": "claim-emigrant-completion-kibbie-styx-topology", "evidence_id": "evidence-emigrant-completion-kibbie-styx-topology", "notes": "", "observation_id": "observation-emigrant-completion-kibbie-styx-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 southern map draws the main 20E11 north along Kibbie Ridge past Lookout Point and Sachse Spring to Styx Pass, distinct from the Kibbie Lake branch. Atomic distance is unknown; published destination reports are not subtracted and GIS lengths are not promoted.", "observation_id": "observation-emigrant-completion-kibbie-styx-topology", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-completion-lord-huckleberry-topology", "evidence_ids": [ "evidence-emigrant-completion-lord-huckleberry-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-shingle-springs-huckleberry-lake" ], "subject_id": "route-segment-emigrant-completion-lord-huckleberry", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-huckleberry-southwest-approach", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-lord-meadow-approach", "support": "2010 southern map draws 20E11 from Lord Meadow north/east through Cherry Creek toward the southwest side of Huckleberry Lake. Shoreline camps and lake spurs are not included." } }, "evidence": [ { "claim_id": "claim-emigrant-completion-lord-huckleberry-topology", "evidence_id": "evidence-emigrant-completion-lord-huckleberry-topology", "notes": "", "observation_id": "observation-emigrant-completion-lord-huckleberry-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 southern map draws 20E11 from Lord Meadow north/east through Cherry Creek toward the southwest side of Huckleberry Lake. Shoreline camps and lake spurs are not included. Atomic distance is unknown; published destination reports are not subtracted and GIS lengths are not promoted.", "observation_id": "observation-emigrant-completion-lord-huckleberry-topology", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-completion-shingle-springs-huckleberry-lake-jurisdiction", "evidence_ids": [ "evidence-emigrant-completion-shingle-springs-huckleberry-lake-jurisdiction" ], "predicate": "mapped_wilderness_traversal_context", "spatial_scope_ids": [ "scope-emigrant-wilderness" ], "subject_id": "route-emigrant-shingle-springs-huckleberry-lake", "temporal_scope": null, "value": { "whole_route_containment": false, "wilderness_id": "wilderness-emigrant" } }, "evidence": [ { "claim_id": "claim-emigrant-completion-shingle-springs-huckleberry-lake-jurisdiction", "evidence_id": "evidence-emigrant-completion-shingle-springs-huckleberry-lake-jurisdiction", "notes": "", "observation_id": "observation-emigrant-completion-shingle-springs-huckleberry-lake-jurisdiction", "stance": "supports" } ], "observations": [ { "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-shingle-springs-huckleberry-lake-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-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-completion-shingle-springs-huckleberry-lake-profile", "evidence_ids": [ "evidence-emigrant-completion-shingle-springs-huckleberry-lake-profile" ], "predicate": "route_description", "spatial_scope_ids": [ "scope-route-emigrant-shingle-springs-huckleberry-lake" ], "subject_id": "route-emigrant-shingle-springs-huckleberry-lake", "temporal_scope": null, "value": { "current_conditions": "unknown", "directionality": "bidirectional mapped trail", "display_geometry": "not reviewed", "end_node_id": "route-node-emigrant-huckleberry-southwest-approach", "entry_id": "trailhead-emigrant-shingle-springs", "name_status": "Wayproof descriptive approach", "objective_id": "waterbody-emigrant-huckleberry-lake" } }, "evidence": [ { "claim_id": "claim-emigrant-completion-shingle-springs-huckleberry-lake-profile", "evidence_id": "evidence-emigrant-completion-shingle-springs-huckleberry-lake-profile", "notes": "", "observation_id": "observation-emigrant-completion-shingle-springs-huckleberry-lake-profile", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "Explicit named trail connections support Shingle Springs to Huckleberry Lake. This is a descriptive Wayproof approach; the endpoint is a trail node, not a campsite or lake centroid.", "observation_id": "observation-emigrant-completion-shingle-springs-huckleberry-lake-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-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-completion-shingle-springs-identity", "evidence_ids": [ "evidence-emigrant-completion-shingle-springs-identity" ], "predicate": "trailhead_identity", "spatial_scope_ids": [ "scope-emigrant-shingle-springs" ], "subject_id": "trailhead-emigrant-shingle-springs", "temporal_scope": null, "value": { "confusable_entry": "Lake Eleanor/Cherry Lake lower trailhead", "current_access": "unknown", "name": "Shingle Springs Trailhead" } }, "evidence": [ { "claim_id": "claim-emigrant-completion-shingle-springs-identity", "evidence_id": "evidence-emigrant-completion-shingle-springs-identity", "notes": "", "observation_id": "observation-emigrant-completion-shingle-springs-identity", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 map southern panel and 2012 mileage table name Shingle Springs; it is distinct from the lower Cherry Lake/Lake Eleanor access.", "observation_id": "observation-emigrant-completion-shingle-springs-identity", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-completion-shingle-springs-kibbie-lake-jurisdiction", "evidence_ids": [ "evidence-emigrant-completion-shingle-springs-kibbie-lake-jurisdiction" ], "predicate": "mapped_wilderness_traversal_context", "spatial_scope_ids": [ "scope-yosemite-wilderness" ], "subject_id": "route-emigrant-shingle-springs-kibbie-lake", "temporal_scope": null, "value": { "whole_route_containment": false, "wilderness_id": "land-yosemite-wilderness" } }, "evidence": [ { "claim_id": "claim-emigrant-completion-shingle-springs-kibbie-lake-jurisdiction", "evidence_id": "evidence-emigrant-completion-shingle-springs-kibbie-lake-jurisdiction", "notes": "", "observation_id": "observation-emigrant-completion-shingle-springs-kibbie-lake-jurisdiction", "stance": "supports" } ], "observations": [ { "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-shingle-springs-kibbie-lake-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-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-completion-shingle-springs-kibbie-lake-profile", "evidence_ids": [ "evidence-emigrant-completion-shingle-springs-kibbie-lake-profile" ], "predicate": "route_description", "spatial_scope_ids": [ "scope-route-emigrant-shingle-springs-kibbie-lake" ], "subject_id": "route-emigrant-shingle-springs-kibbie-lake", "temporal_scope": null, "value": { "current_conditions": "unknown", "directionality": "bidirectional mapped trail", "display_geometry": "not reviewed", "end_node_id": "route-node-emigrant-kibbie-lake-approach", "entry_id": "trailhead-emigrant-shingle-springs", "name_status": "Wayproof descriptive approach", "objective_id": "waterbody-yosemite-kibbie-lake" } }, "evidence": [ { "claim_id": "claim-emigrant-completion-shingle-springs-kibbie-lake-profile", "evidence_id": "evidence-emigrant-completion-shingle-springs-kibbie-lake-profile", "notes": "", "observation_id": "observation-emigrant-completion-shingle-springs-kibbie-lake-profile", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "Explicit named trail connections support Shingle Springs to Kibbie Lake. This is a descriptive Wayproof approach; the endpoint is a trail node, not a campsite or lake centroid.", "observation_id": "observation-emigrant-completion-shingle-springs-kibbie-lake-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-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-completion-shingle-start-topology", "evidence_ids": [ "evidence-emigrant-completion-shingle-start-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-shingle-springs-kibbie-lake", "scope-route-emigrant-shingle-springs-huckleberry-lake" ], "subject_id": "route-segment-emigrant-completion-shingle-start", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-shingle-kibbie-junction", "route_role": "official_mainline", "start_node_id": "trailhead-emigrant-shingle-springs", "support": "2010 southern map draws 20E11 north from Shingle Springs to the explicit Kibbie Lake branch; the 2012 table lists the Huckleberry/Kibbie Lake trail junction." } }, "evidence": [ { "claim_id": "claim-emigrant-completion-shingle-start-topology", "evidence_id": "evidence-emigrant-completion-shingle-start-topology", "notes": "", "observation_id": "observation-emigrant-completion-shingle-start-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 southern map draws 20E11 north from Shingle Springs to the explicit Kibbie Lake branch; the 2012 table lists the Huckleberry/Kibbie Lake trail junction. Atomic distance is unknown; published destination reports are not subtracted and GIS lengths are not promoted.", "observation_id": "observation-emigrant-completion-shingle-start-topology", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-completion-styx-boundary-junction-topology", "evidence_ids": [ "evidence-emigrant-completion-styx-boundary-junction-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-shingle-springs-huckleberry-lake" ], "subject_id": "route-segment-emigrant-completion-styx-boundary-junction", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-boundary-lake-junction", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-styx-pass-approach", "support": "2010 southern map draws the main 20E11 north/east from Styx Pass to the explicit 20E11A Boundary Lake fork." } }, "evidence": [ { "claim_id": "claim-emigrant-completion-styx-boundary-junction-topology", "evidence_id": "evidence-emigrant-completion-styx-boundary-junction-topology", "notes": "", "observation_id": "observation-emigrant-completion-styx-boundary-junction-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 southern map draws the main 20E11 north/east from Styx Pass to the explicit 20E11A Boundary Lake fork. Atomic distance is unknown; published destination reports are not subtracted and GIS lengths are not promoted.", "observation_id": "observation-emigrant-completion-styx-boundary-junction-topology", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-crabtree-lake-valley-pine-valley", "evidence_ids": [ "evidence-emigrant-crabtree-lake-valley-pine-valley" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-segment-emigrant-crabtree-lake-valley-pine-valley" ], "subject_id": "route-segment-emigrant-crabtree-lake-valley-pine-valley", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-pine-valley-junction", "precision_note": "Mapped connectivity; no surveyed coordinates. Schematic distance is an estimate, not navigation.", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-lake-valley-junction" } }, "evidence": [ { "claim_id": "claim-emigrant-crabtree-lake-valley-pine-valley", "evidence_id": "evidence-emigrant-crabtree-lake-valley-pine-valley", "notes": "", "observation_id": "observation-emigrant-crabtree-lake-valley-pine-valley", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant Wilderness map, western Crabtree panel: 20E16 continues from the Lake Valley branch to its junction with the Pine Valley connection (19E10).", "observation_id": "observation-emigrant-crabtree-lake-valley-pine-valley", "observed_at": null, "observer": "Wayproof primary-source text and visual map review", "retrieved_at": "2026-10-05T22:52:54+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-crabtree-pine-valley-camp", "evidence_ids": [ "evidence-emigrant-crabtree-pine-valley-camp" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-segment-emigrant-crabtree-pine-valley-camp" ], "subject_id": "route-segment-emigrant-crabtree-pine-valley-camp", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-camp-west-approach", "precision_note": "Mapped connectivity; no surveyed coordinates. Schematic distance is an estimate, not navigation.", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-pine-valley-junction" } }, "evidence": [ { "claim_id": "claim-emigrant-crabtree-pine-valley-camp", "evidence_id": "evidence-emigrant-crabtree-pine-valley-camp", "notes": "", "observation_id": "observation-emigrant-crabtree-pine-valley-camp", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant Wilderness map, Camp Lake panel: 20E16 continues east from the Pine Valley connection to Camp Lake; the Camp Lake detail map confirms the western trail approach.", "observation_id": "observation-emigrant-crabtree-pine-valley-camp", "observed_at": null, "observer": "Wayproof primary-source text and visual map review", "retrieved_at": "2026-10-05T22:52:54+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-crabtree-start-lake-valley", "evidence_ids": [ "evidence-emigrant-crabtree-start-lake-valley" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-segment-emigrant-crabtree-start-lake-valley" ], "subject_id": "route-segment-emigrant-crabtree-start-lake-valley", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-lake-valley-junction", "precision_note": "Mapped connectivity; no surveyed coordinates. Schematic distance is an estimate, not navigation.", "route_role": "official_mainline", "start_node_id": "trailhead-emigrant-crabtree" } }, "evidence": [ { "claim_id": "claim-emigrant-crabtree-start-lake-valley", "evidence_id": "evidence-emigrant-crabtree-start-lake-valley", "notes": "", "observation_id": "observation-emigrant-crabtree-start-lake-valley", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant Wilderness map, western Crabtree panel: trail from Crabtree joins the Lake Valley branch (19E21) while the Camp Lake route continues south on 20E16.", "observation_id": "observation-emigrant-crabtree-start-lake-valley", "observed_at": null, "observer": "Wayproof primary-source text and visual map review", "retrieved_at": "2026-10-05T22:52:54+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-cooper-meadow-identity", "evidence_ids": [ "evidence-emigrant-northern-cooper-meadow-identity" ], "predicate": "mapped_place_identity", "spatial_scope_ids": [ "scope-place-emigrant-cooper-meadow" ], "subject_id": "place-emigrant-cooper-meadow", "temporal_scope": null, "value": { "boundary_status": "mapped in Emigrant Wilderness", "campsite_inventory": "unknown", "name": "Cooper Meadow (Emigrant Wilderness)", "resource_geometry": "not imported", "water_availability": "unknown" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-cooper-meadow-identity", "evidence_id": "evidence-emigrant-northern-cooper-meadow-identity", "notes": "", "observation_id": "observation-emigrant-northern-cooper-meadow-identity", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant overview northern panel names Cooper Meadow (Emigrant Wilderness). The resource remains distinct from its selected trail approach; no campsite or water availability is established.", "observation_id": "observation-emigrant-northern-cooper-meadow-identity", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-coyote-cooper-meadow-profile", "evidence_ids": [ "evidence-emigrant-northern-coyote-cooper-meadow-profile" ], "predicate": "route_description", "spatial_scope_ids": [ "scope-route-emigrant-coyote-cooper-meadow" ], "subject_id": "route-emigrant-coyote-cooper-meadow", "temporal_scope": null, "value": { "current_conditions": "unknown", "directionality": "bidirectional mapped trail", "display_geometry": "reviewed, non-navigation-grade", "end_node_id": "route-node-emigrant-cooper-meadow-junction", "endpoint_status": "trail approach; not campsite or resource centroid", "entry_id": "trailhead-emigrant-coyote-meadow", "name_status": "Wayproof descriptive approach", "objective_id": "place-emigrant-cooper-meadow", "source_edition": "2010" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-coyote-cooper-meadow-profile", "evidence_id": "evidence-emigrant-northern-coyote-cooper-meadow-profile", "notes": "", "observation_id": "observation-emigrant-northern-coyote-cooper-meadow-profile", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant map northern panel explicitly draws the selected named trails. Coyote Meadow to Cooper Meadow is a Wayproof descriptive approach, not an official named itinerary. Kennedy parking connection is separately supported by Traveler 2023; the Eagle approach stops at the northern side of the boundary pass.", "observation_id": "observation-emigrant-northern-coyote-cooper-meadow-profile", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-coyote-cooper-meadow-wilderness-context", "evidence_ids": [ "evidence-emigrant-northern-coyote-cooper-meadow-wilderness-context" ], "predicate": "mapped_wilderness_traversal_context", "spatial_scope_ids": [ "scope-emigrant-wilderness" ], "subject_id": "route-emigrant-coyote-cooper-meadow", "temporal_scope": null, "value": { "other_jurisdiction_permission": "not established", "whole_route_containment": false, "wilderness_id": "wilderness-emigrant" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-coyote-cooper-meadow-wilderness-context", "evidence_id": "evidence-emigrant-northern-coyote-cooper-meadow-wilderness-context", "notes": "", "observation_id": "observation-emigrant-northern-coyote-cooper-meadow-wilderness-context", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 overview shows this selected approach entering or following Emigrant Wilderness. Sonora PCT follows a jurisdictional divide; Emigrant context does not resolve Hoover permission.", "observation_id": "observation-emigrant-northern-coyote-cooper-meadow-wilderness-context", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-coyote-cooper-topology", "evidence_ids": [ "evidence-emigrant-northern-coyote-cooper-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-coyote-cooper-meadow" ], "subject_id": "route-segment-emigrant-northern-coyote-cooper", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-cooper-meadow-junction", "route_role": "official_mainline", "start_node_id": "trailhead-emigrant-coyote-meadow", "support": "20E15 from the mapped Coyote trailhead through the wilderness to its explicit 20E08 junction in Cooper Meadow" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-coyote-cooper-topology", "evidence_id": "evidence-emigrant-northern-coyote-cooper-topology", "notes": "", "observation_id": "observation-emigrant-northern-coyote-cooper-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "20E15 from the mapped Coyote trailhead through the wilderness to its explicit 20E08 junction in Cooper Meadow Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-coyote-cooper-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-eagle-meadow-eagle-pass-profile", "evidence_ids": [ "evidence-emigrant-northern-eagle-meadow-eagle-pass-profile" ], "predicate": "route_description", "spatial_scope_ids": [ "scope-route-emigrant-eagle-meadow-eagle-pass" ], "subject_id": "route-emigrant-eagle-meadow-eagle-pass", "temporal_scope": null, "value": { "current_conditions": "unknown", "directionality": "bidirectional mapped trail", "display_geometry": "reviewed, non-navigation-grade", "end_node_id": "route-node-emigrant-eagle-pass-approach", "endpoint_status": "trail approach; not campsite or resource centroid", "entry_id": "trailhead-emigrant-eagle-meadow", "name_status": "Wayproof descriptive approach", "objective_id": "pass-emigrant-eagle", "source_edition": "2010" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-eagle-meadow-eagle-pass-profile", "evidence_id": "evidence-emigrant-northern-eagle-meadow-eagle-pass-profile", "notes": "", "observation_id": "observation-emigrant-northern-eagle-meadow-eagle-pass-profile", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant map northern panel explicitly draws the selected named trails. Eagle Meadow to Eagle Pass is a Wayproof descriptive approach, not an official named itinerary. Kennedy parking connection is separately supported by Traveler 2023; the Eagle approach stops at the northern side of the boundary pass.", "observation_id": "observation-emigrant-northern-eagle-meadow-eagle-pass-profile", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-eagle-pass-identity", "evidence_ids": [ "evidence-emigrant-northern-eagle-pass-identity" ], "predicate": "mapped_place_identity", "spatial_scope_ids": [ "scope-pass-emigrant-eagle" ], "subject_id": "pass-emigrant-eagle", "temporal_scope": null, "value": { "boundary_status": "boundary pass; no containment asserted", "campsite_inventory": "unknown", "name": "Eagle Pass (Emigrant boundary)", "resource_geometry": "not imported", "water_availability": "unknown" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-eagle-pass-identity", "evidence_id": "evidence-emigrant-northern-eagle-pass-identity", "notes": "", "observation_id": "observation-emigrant-northern-eagle-pass-identity", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant overview northern panel names Eagle Pass (Emigrant boundary). The resource remains distinct from its selected trail approach; no campsite or water availability is established.", "observation_id": "observation-emigrant-northern-eagle-pass-identity", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-eagle-pass-topology", "evidence_ids": [ "evidence-emigrant-northern-eagle-pass-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-eagle-meadow-eagle-pass" ], "subject_id": "route-segment-emigrant-northern-eagle-pass", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-eagle-pass-approach", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-eagle-display-break", "support": "20E08 to the northern approach at the Eagle Pass boundary saddle; no southern descent included" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-eagle-pass-topology", "evidence_id": "evidence-emigrant-northern-eagle-pass-topology", "notes": "", "observation_id": "observation-emigrant-northern-eagle-pass-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "20E08 to the northern approach at the Eagle Pass boundary saddle; no southern descent included Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-eagle-pass-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-eagle-start-topology", "evidence_ids": [ "evidence-emigrant-northern-eagle-start-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-eagle-meadow-eagle-pass" ], "subject_id": "route-segment-emigrant-northern-eagle-start", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-eagle-display-break", "route_role": "official_mainline", "start_node_id": "trailhead-emigrant-eagle-meadow", "support": "20E08 south from its road crossing at the mapped Eagle Meadow trailhead; display start is not a parking centroid" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-eagle-start-topology", "evidence_id": "evidence-emigrant-northern-eagle-start-topology", "notes": "", "observation_id": "observation-emigrant-northern-eagle-start-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "20E08 south from its road crossing at the mapped Eagle Meadow trailhead; display start is not a parking centroid Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-eagle-start-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-kennedy-lake-branch-topology", "evidence_ids": [ "evidence-emigrant-northern-kennedy-lake-branch-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-kennedy-meadows-kennedy-lake" ], "subject_id": "route-segment-emigrant-northern-kennedy-lake-branch", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-kennedy-lake-west-approach", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-kennedy-lake-junction", "support": "2010 overview northern panel explicitly draws 21E03 east along Kennedy Creek to Kennedy Lake. The selected endpoint is the western trail approach, not the lake centroid or an asserted campsite." } }, "evidence": [ { "claim_id": "claim-emigrant-northern-kennedy-lake-branch-topology", "evidence_id": "evidence-emigrant-northern-kennedy-lake-branch-topology", "notes": "", "observation_id": "observation-emigrant-northern-kennedy-lake-branch-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 overview northern panel explicitly draws 21E03 east along Kennedy Creek to Kennedy Lake. The selected endpoint is the western trail approach, not the lake centroid or an asserted campsite. Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-kennedy-lake-branch-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-kennedy-lake-identity", "evidence_ids": [ "evidence-emigrant-northern-kennedy-lake-identity" ], "predicate": "mapped_place_identity", "spatial_scope_ids": [ "scope-waterbody-emigrant-kennedy-lake" ], "subject_id": "waterbody-emigrant-kennedy-lake", "temporal_scope": null, "value": { "boundary_status": "mapped in Emigrant Wilderness", "campsite_inventory": "unknown", "name": "Kennedy Lake (Emigrant Wilderness)", "resource_geometry": "not imported", "water_availability": "unknown" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-kennedy-lake-identity", "evidence_id": "evidence-emigrant-northern-kennedy-lake-identity", "notes": "", "observation_id": "observation-emigrant-northern-kennedy-lake-identity", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant overview northern panel names Kennedy Lake (Emigrant Wilderness). The resource remains distinct from its selected trail approach; no campsite or water availability is established.", "observation_id": "observation-emigrant-northern-kennedy-lake-identity", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-kennedy-meadows-kennedy-lake-profile", "evidence_ids": [ "evidence-emigrant-northern-kennedy-meadows-kennedy-lake-profile" ], "predicate": "route_description", "spatial_scope_ids": [ "scope-route-emigrant-kennedy-meadows-kennedy-lake" ], "subject_id": "route-emigrant-kennedy-meadows-kennedy-lake", "temporal_scope": null, "value": { "current_conditions": "unknown", "directionality": "bidirectional mapped trail", "display_geometry": "not reviewed", "end_node_id": "route-node-emigrant-kennedy-lake-west-approach", "endpoint_status": "trail approach; not campsite or resource centroid", "entry_id": "trailhead-emigrant-kennedy-meadows", "name_status": "Wayproof descriptive approach", "objective_id": "waterbody-emigrant-kennedy-lake", "source_edition": "2010" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-kennedy-meadows-kennedy-lake-profile", "evidence_id": "evidence-emigrant-northern-kennedy-meadows-kennedy-lake-profile", "notes": "", "observation_id": "observation-emigrant-northern-kennedy-meadows-kennedy-lake-profile", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant map northern panel explicitly draws the selected named trails. Kennedy Meadows to Kennedy Lake is a Wayproof descriptive approach, not an official named itinerary. Kennedy parking connection is separately supported by Traveler 2023; the Eagle approach stops at the northern side of the boundary pass.", "observation_id": "observation-emigrant-northern-kennedy-meadows-kennedy-lake-profile", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-kennedy-meadows-kennedy-lake-wilderness-context", "evidence_ids": [ "evidence-emigrant-northern-kennedy-meadows-kennedy-lake-wilderness-context" ], "predicate": "mapped_wilderness_traversal_context", "spatial_scope_ids": [ "scope-emigrant-wilderness" ], "subject_id": "route-emigrant-kennedy-meadows-kennedy-lake", "temporal_scope": null, "value": { "other_jurisdiction_permission": "not established", "whole_route_containment": false, "wilderness_id": "wilderness-emigrant" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-kennedy-meadows-kennedy-lake-wilderness-context", "evidence_id": "evidence-emigrant-northern-kennedy-meadows-kennedy-lake-wilderness-context", "notes": "", "observation_id": "observation-emigrant-northern-kennedy-meadows-kennedy-lake-wilderness-context", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 overview shows this selected approach entering or following Emigrant Wilderness. Sonora PCT follows a jurisdictional divide; Emigrant context does not resolve Hoover permission.", "observation_id": "observation-emigrant-northern-kennedy-meadows-kennedy-lake-wilderness-context", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-kennedy-meadows-relief-reservoir-profile", "evidence_ids": [ "evidence-emigrant-northern-kennedy-meadows-relief-reservoir-profile" ], "predicate": "route_description", "spatial_scope_ids": [ "scope-route-emigrant-kennedy-meadows-relief-reservoir" ], "subject_id": "route-emigrant-kennedy-meadows-relief-reservoir", "temporal_scope": null, "value": { "current_conditions": "unknown", "directionality": "bidirectional mapped trail", "display_geometry": "not reviewed", "end_node_id": "route-node-emigrant-relief-east-approach", "endpoint_status": "trail approach; not campsite or resource centroid", "entry_id": "trailhead-emigrant-kennedy-meadows", "name_status": "Wayproof descriptive approach", "objective_id": "waterbody-emigrant-relief-reservoir", "source_edition": "2010" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-kennedy-meadows-relief-reservoir-profile", "evidence_id": "evidence-emigrant-northern-kennedy-meadows-relief-reservoir-profile", "notes": "", "observation_id": "observation-emigrant-northern-kennedy-meadows-relief-reservoir-profile", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant map northern panel explicitly draws the selected named trails. Kennedy Meadows to Relief Reservoir is a Wayproof descriptive approach, not an official named itinerary. Kennedy parking connection is separately supported by Traveler 2023; the Eagle approach stops at the northern side of the boundary pass.", "observation_id": "observation-emigrant-northern-kennedy-meadows-relief-reservoir-profile", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-kennedy-meadows-relief-reservoir-wilderness-context", "evidence_ids": [ "evidence-emigrant-northern-kennedy-meadows-relief-reservoir-wilderness-context" ], "predicate": "mapped_wilderness_traversal_context", "spatial_scope_ids": [ "scope-emigrant-wilderness" ], "subject_id": "route-emigrant-kennedy-meadows-relief-reservoir", "temporal_scope": null, "value": { "other_jurisdiction_permission": "not established", "whole_route_containment": false, "wilderness_id": "wilderness-emigrant" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-kennedy-meadows-relief-reservoir-wilderness-context", "evidence_id": "evidence-emigrant-northern-kennedy-meadows-relief-reservoir-wilderness-context", "notes": "", "observation_id": "observation-emigrant-northern-kennedy-meadows-relief-reservoir-wilderness-context", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 overview shows this selected approach entering or following Emigrant Wilderness. Sonora PCT follows a jurisdictional divide; Emigrant context does not resolve Hoover permission.", "observation_id": "observation-emigrant-northern-kennedy-meadows-relief-reservoir-wilderness-context", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-kennedy-start-junction-topology", "evidence_ids": [ "evidence-emigrant-northern-kennedy-start-junction-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-kennedy-meadows-kennedy-lake", "scope-route-emigrant-kennedy-meadows-relief-reservoir" ], "subject_id": "route-segment-emigrant-northern-kennedy-start-junction", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-kennedy-lake-junction", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-kennedy-trail-start", "support": "2010 overview northern panel shows the trail south from Kennedy Meadows over the footbridges on Huckleberry Trail 20E11 to the named Kennedy Lake Trail 21E03 branch." } }, "evidence": [ { "claim_id": "claim-emigrant-northern-kennedy-start-junction-topology", "evidence_id": "evidence-emigrant-northern-kennedy-start-junction-topology", "notes": "", "observation_id": "observation-emigrant-northern-kennedy-start-junction-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 overview northern panel shows the trail south from Kennedy Meadows over the footbridges on Huckleberry Trail 20E11 to the named Kennedy Lake Trail 21E03 branch. Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-kennedy-start-junction-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-pct-south-1-topology", "evidence_ids": [ "evidence-emigrant-northern-pct-south-1-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-sonora-pass-leavitt-junction" ], "subject_id": "route-segment-emigrant-northern-pct-south-1", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-pct-sonora-break-1", "route_role": "official_mainline", "start_node_id": "trailhead-emigrant-sonora-pass", "support": "PCT south from Highway 108; display begins on the south side, not at northern parking" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-pct-south-1-topology", "evidence_id": "evidence-emigrant-northern-pct-south-1-topology", "notes": "", "observation_id": "observation-emigrant-northern-pct-south-1-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "PCT south from Highway 108; display begins on the south side, not at northern parking Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-pct-south-1-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-pct-south-2-topology", "evidence_ids": [ "evidence-emigrant-northern-pct-south-2-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-sonora-pass-leavitt-junction" ], "subject_id": "route-segment-emigrant-northern-pct-south-2", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-pct-sonora-break-2", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-pct-sonora-break-1", "support": "PCT south, continuous named trail feature with exact shared endpoint" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-pct-south-2-topology", "evidence_id": "evidence-emigrant-northern-pct-south-2-topology", "notes": "", "observation_id": "observation-emigrant-northern-pct-south-2-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "PCT south, continuous named trail feature with exact shared endpoint Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-pct-south-2-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-pct-south-3-topology", "evidence_ids": [ "evidence-emigrant-northern-pct-south-3-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-sonora-pass-leavitt-junction" ], "subject_id": "route-segment-emigrant-northern-pct-south-3", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-pct-sonora-break-3", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-pct-sonora-break-2", "support": "PCT south, continuous named trail feature with exact shared endpoint" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-pct-south-3-topology", "evidence_id": "evidence-emigrant-northern-pct-south-3-topology", "notes": "", "observation_id": "observation-emigrant-northern-pct-south-3-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "PCT south, continuous named trail feature with exact shared endpoint Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-pct-south-3-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-pct-south-4-topology", "evidence_ids": [ "evidence-emigrant-northern-pct-south-4-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-sonora-pass-leavitt-junction" ], "subject_id": "route-segment-emigrant-northern-pct-south-4", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-pct-sonora-break-4", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-pct-sonora-break-3", "support": "PCT south past Leavitt Peak on the mapped mainline; no summit or Latopie Lake spur inferred" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-pct-south-4-topology", "evidence_id": "evidence-emigrant-northern-pct-south-4-topology", "notes": "", "observation_id": "observation-emigrant-northern-pct-south-4-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "PCT south past Leavitt Peak on the mapped mainline; no summit or Latopie Lake spur inferred Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-pct-south-4-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-pct-south-5-topology", "evidence_ids": [ "evidence-emigrant-northern-pct-south-5-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-sonora-pass-leavitt-junction" ], "subject_id": "route-segment-emigrant-northern-pct-south-5", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-pct-leavitt-lake-junction", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-pct-sonora-break-4", "support": "PCT south to the explicitly mapped Leavitt Lake Trail 22071 junction; named branch feature 9475574 ends at this exact vertex" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-pct-south-5-topology", "evidence_id": "evidence-emigrant-northern-pct-south-5-topology", "notes": "", "observation_id": "observation-emigrant-northern-pct-south-5-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "PCT south to the explicitly mapped Leavitt Lake Trail 22071 junction; named branch feature 9475574 ends at this exact vertex Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-pct-south-5-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-relief-approach-topology", "evidence_ids": [ "evidence-emigrant-northern-relief-approach-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-kennedy-meadows-relief-reservoir" ], "subject_id": "route-segment-emigrant-northern-relief-approach", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-relief-east-approach", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-kennedy-lake-junction", "support": "2010 overview northern panel draws 20E11 south past the Kennedy Lake branch along the east side of Relief Reservoir. The selected endpoint is an eastern mainline approach; no shoreline spur is asserted." } }, "evidence": [ { "claim_id": "claim-emigrant-northern-relief-approach-topology", "evidence_id": "evidence-emigrant-northern-relief-approach-topology", "notes": "", "observation_id": "observation-emigrant-northern-relief-approach-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 overview northern panel draws 20E11 south past the Kennedy Lake branch along the east side of Relief Reservoir. The selected endpoint is an eastern mainline approach; no shoreline spur is asserted. Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-relief-approach-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-relief-reservoir-identity", "evidence_ids": [ "evidence-emigrant-northern-relief-reservoir-identity" ], "predicate": "mapped_place_identity", "spatial_scope_ids": [ "scope-waterbody-emigrant-relief-reservoir" ], "subject_id": "waterbody-emigrant-relief-reservoir", "temporal_scope": null, "value": { "boundary_status": "mapped in Emigrant Wilderness", "campsite_inventory": "unknown", "name": "Relief Reservoir (Emigrant Wilderness)", "resource_geometry": "not imported", "water_availability": "unknown" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-relief-reservoir-identity", "evidence_id": "evidence-emigrant-northern-relief-reservoir-identity", "notes": "", "observation_id": "observation-emigrant-northern-relief-reservoir-identity", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant overview northern panel names Relief Reservoir (Emigrant Wilderness). The resource remains distinct from its selected trail approach; no campsite or water availability is established.", "observation_id": "observation-emigrant-northern-relief-reservoir-identity", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-sonora-pass-leavitt-junction-profile", "evidence_ids": [ "evidence-emigrant-northern-sonora-pass-leavitt-junction-profile" ], "predicate": "route_description", "spatial_scope_ids": [ "scope-route-emigrant-sonora-pass-leavitt-junction" ], "subject_id": "route-emigrant-sonora-pass-leavitt-junction", "temporal_scope": null, "value": { "current_conditions": "unknown", "directionality": "bidirectional mapped trail", "display_geometry": "reviewed, non-navigation-grade", "end_node_id": "route-node-emigrant-pct-leavitt-lake-junction", "endpoint_status": "trail approach; not campsite or resource centroid", "entry_id": "trailhead-emigrant-sonora-pass", "name_status": "Wayproof descriptive approach", "objective_id": "route-node-emigrant-pct-leavitt-lake-junction", "source_edition": "2010" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-sonora-pass-leavitt-junction-profile", "evidence_id": "evidence-emigrant-northern-sonora-pass-leavitt-junction-profile", "notes": "", "observation_id": "observation-emigrant-northern-sonora-pass-leavitt-junction-profile", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant map northern panel explicitly draws the selected named trails. Sonora Pass to Leavitt Lake Trail junction is a Wayproof descriptive approach, not an official named itinerary. Kennedy parking connection is separately supported by Traveler 2023; the Eagle approach stops at the northern side of the boundary pass.", "observation_id": "observation-emigrant-northern-sonora-pass-leavitt-junction-profile", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-sonora-pass-leavitt-junction-wilderness-context", "evidence_ids": [ "evidence-emigrant-northern-sonora-pass-leavitt-junction-wilderness-context" ], "predicate": "mapped_wilderness_traversal_context", "spatial_scope_ids": [ "scope-emigrant-wilderness" ], "subject_id": "route-emigrant-sonora-pass-leavitt-junction", "temporal_scope": null, "value": { "other_jurisdiction_permission": "not established", "whole_route_containment": false, "wilderness_id": "wilderness-emigrant" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-sonora-pass-leavitt-junction-wilderness-context", "evidence_id": "evidence-emigrant-northern-sonora-pass-leavitt-junction-wilderness-context", "notes": "", "observation_id": "observation-emigrant-northern-sonora-pass-leavitt-junction-wilderness-context", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 overview shows this selected approach entering or following Emigrant Wilderness. Sonora PCT follows a jurisdictional divide; Emigrant context does not resolve Hoover permission.", "observation_id": "observation-emigrant-northern-sonora-pass-leavitt-junction-wilderness-context", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-waterhouse-lake-identity", "evidence_ids": [ "evidence-emigrant-northern-waterhouse-lake-identity" ], "predicate": "mapped_place_identity", "spatial_scope_ids": [ "scope-waterbody-emigrant-waterhouse-lake" ], "subject_id": "waterbody-emigrant-waterhouse-lake", "temporal_scope": null, "value": { "boundary_status": "mapped in Emigrant Wilderness", "campsite_inventory": "unknown", "name": "Waterhouse Lake (Emigrant Wilderness)", "resource_geometry": "not imported", "water_availability": "unknown" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-waterhouse-lake-identity", "evidence_id": "evidence-emigrant-northern-waterhouse-lake-identity", "notes": "", "observation_id": "observation-emigrant-northern-waterhouse-lake-identity", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant overview northern panel names Waterhouse Lake (Emigrant Wilderness). The resource remains distinct from its selected trail approach; no campsite or water availability is established.", "observation_id": "observation-emigrant-northern-waterhouse-lake-identity", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-waterhouse-map-road", "evidence_ids": [ "evidence-emigrant-northern-waterhouse-map-road" ], "predicate": "mapped_approach_road_label", "spatial_scope_ids": [ "scope-emigrant-waterhouse" ], "subject_id": "trailhead-emigrant-waterhouse", "temporal_scope": null, "value": { "current_designation": "unverified", "road_label": "5N31", "source_edition": "2010" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-waterhouse-map-road", "evidence_id": "evidence-emigrant-northern-waterhouse-map-road", "notes": "", "observation_id": "observation-emigrant-northern-waterhouse-map-road", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 geospatial overview Waterhouse panel labels the Pinecrest Peak approach road 5N31, while the 2012 trailhead directions print 4N31.", "observation_id": "observation-emigrant-northern-waterhouse-map-road", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-waterhouse-topology", "evidence_ids": [ "evidence-emigrant-northern-waterhouse-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-waterhouse-waterhouse-lake" ], "subject_id": "route-segment-emigrant-northern-waterhouse", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-waterhouse-trail-end", "route_role": "official_mainline", "start_node_id": "trailhead-emigrant-waterhouse", "support": "19E31 from the mapped Waterhouse trailhead to its named lake trail terminus" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-waterhouse-topology", "evidence_id": "evidence-emigrant-northern-waterhouse-topology", "notes": "", "observation_id": "observation-emigrant-northern-waterhouse-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "19E31 from the mapped Waterhouse trailhead to its named lake trail terminus Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-waterhouse-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-waterhouse-waterhouse-lake-profile", "evidence_ids": [ "evidence-emigrant-northern-waterhouse-waterhouse-lake-profile" ], "predicate": "route_description", "spatial_scope_ids": [ "scope-route-emigrant-waterhouse-waterhouse-lake" ], "subject_id": "route-emigrant-waterhouse-waterhouse-lake", "temporal_scope": null, "value": { "current_conditions": "unknown", "directionality": "bidirectional mapped trail", "display_geometry": "reviewed, non-navigation-grade", "end_node_id": "route-node-emigrant-waterhouse-trail-end", "endpoint_status": "trail approach; not campsite or resource centroid", "entry_id": "trailhead-emigrant-waterhouse", "name_status": "Wayproof descriptive approach", "objective_id": "waterbody-emigrant-waterhouse-lake", "source_edition": "2010" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-waterhouse-waterhouse-lake-profile", "evidence_id": "evidence-emigrant-northern-waterhouse-waterhouse-lake-profile", "notes": "", "observation_id": "observation-emigrant-northern-waterhouse-waterhouse-lake-profile", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant map northern panel explicitly draws the selected named trails. Waterhouse Trailhead to Waterhouse Lake is a Wayproof descriptive approach, not an official named itinerary. Kennedy parking connection is separately supported by Traveler 2023; the Eagle approach stops at the northern side of the boundary pass.", "observation_id": "observation-emigrant-northern-waterhouse-waterhouse-lake-profile", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-northern-waterhouse-waterhouse-lake-wilderness-context", "evidence_ids": [ "evidence-emigrant-northern-waterhouse-waterhouse-lake-wilderness-context" ], "predicate": "mapped_wilderness_traversal_context", "spatial_scope_ids": [ "scope-emigrant-wilderness" ], "subject_id": "route-emigrant-waterhouse-waterhouse-lake", "temporal_scope": null, "value": { "other_jurisdiction_permission": "not established", "whole_route_containment": false, "wilderness_id": "wilderness-emigrant" } }, "evidence": [ { "claim_id": "claim-emigrant-northern-waterhouse-waterhouse-lake-wilderness-context", "evidence_id": "evidence-emigrant-northern-waterhouse-waterhouse-lake-wilderness-context", "notes": "", "observation_id": "observation-emigrant-northern-waterhouse-waterhouse-lake-wilderness-context", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 overview shows this selected approach entering or following Emigrant Wilderness. Sonora PCT follows a jurisdictional divide; Emigrant context does not resolve Hoover permission.", "observation_id": "observation-emigrant-northern-waterhouse-waterhouse-lake-wilderness-context", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-western-bear-groundhog-topology", "evidence_ids": [ "evidence-emigrant-western-bear-groundhog-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-crabtree-gem-lake" ], "subject_id": "route-segment-emigrant-western-bear-groundhog", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-crabtree-groundhog-junction", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-bear-junction", "support": "20E16 continues east past Piute Meadow to the drawn 19E90 Groundhog Meadow branch" } }, "evidence": [ { "claim_id": "claim-emigrant-western-bear-groundhog-topology", "evidence_id": "evidence-emigrant-western-bear-groundhog-topology", "notes": "", "observation_id": "observation-emigrant-western-bear-groundhog-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: 20E16 continues east past Piute Meadow to the drawn 19E90 Groundhog Meadow branch. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-bear-groundhog-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-western-bell-meadow-grouse-profile", "evidence_ids": [ "evidence-emigrant-western-bell-meadow-grouse-profile" ], "predicate": "route_description", "spatial_scope_ids": [ "scope-route-emigrant-bell-meadow-grouse-lake" ], "subject_id": "route-emigrant-bell-meadow-grouse-lake", "temporal_scope": null, "value": { "current_conditions": "unknown", "directionality": "bidirectional mapped trail", "end_node_id": "route-node-emigrant-grouse-north-approach", "endpoint_status": "reviewed trail approach; not lake centroid or campsite", "entry_id": "trailhead-emigrant-bell-meadow", "name_status": "Wayproof descriptive approach", "objective_id": "waterbody-emigrant-grouse-lake", "source_edition": "2010" } }, "evidence": [ { "claim_id": "claim-emigrant-western-bell-meadow-grouse-profile", "evidence_id": "evidence-emigrant-western-bell-meadow-grouse-profile", "notes": "", "observation_id": "observation-emigrant-western-bell-meadow-grouse-profile", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant Wilderness map, western panel: Bell Meadow to Grouse Lake follows the explicitly drawn trail network. Detailed segment claims retain the reviewed trail numbers and junctions. This is a Wayproof descriptive approach, not an asserted official route name.", "observation_id": "observation-emigrant-western-bell-meadow-grouse-profile", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-western-bell-pine-topology", "evidence_ids": [ "evidence-emigrant-western-bell-pine-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-bell-meadow-grouse-lake" ], "subject_id": "route-segment-emigrant-western-bell-pine", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-bell-pine-junction", "route_role": "official_mainline", "start_node_id": "trailhead-emigrant-bell-meadow", "support": "20E17 from Bell Meadow to the drawn 19E10 Pine Valley junction" } }, "evidence": [ { "claim_id": "claim-emigrant-western-bell-pine-topology", "evidence_id": "evidence-emigrant-western-bell-pine-topology", "notes": "", "observation_id": "observation-emigrant-western-bell-pine-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: 20E17 from Bell Meadow to the drawn 19E10 Pine Valley junction. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-bell-pine-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-western-burst-powell-junction-topology", "evidence_ids": [ "evidence-emigrant-western-burst-powell-junction-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-gianelli-powell-lake", "scope-route-emigrant-gianelli-chewing-gum-lake" ], "subject_id": "route-segment-emigrant-western-burst-powell-junction", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-powell-junction", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-burst-display-break", "support": "20E14 continues east toward the Powell Lake branch" } }, "evidence": [ { "claim_id": "claim-emigrant-western-burst-powell-junction-topology", "evidence_id": "evidence-emigrant-western-burst-powell-junction-topology", "notes": "", "observation_id": "observation-emigrant-western-burst-powell-junction-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: 20E14 continues east toward the Powell Lake branch. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-burst-powell-junction-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-western-crabtree-chewing-gum-profile", "evidence_ids": [ "evidence-emigrant-western-crabtree-chewing-gum-profile" ], "predicate": "route_description", "spatial_scope_ids": [ "scope-route-emigrant-crabtree-chewing-gum-lake" ], "subject_id": "route-emigrant-crabtree-chewing-gum-lake", "temporal_scope": null, "value": { "current_conditions": "unknown", "directionality": "bidirectional mapped trail", "end_node_id": "route-node-emigrant-chewing-west-approach", "endpoint_status": "reviewed trail approach; not lake centroid or campsite", "entry_id": "trailhead-emigrant-crabtree", "name_status": "Wayproof descriptive approach", "objective_id": "waterbody-emigrant-chewing-gum-lake", "source_edition": "2010" } }, "evidence": [ { "claim_id": "claim-emigrant-western-crabtree-chewing-gum-profile", "evidence_id": "evidence-emigrant-western-crabtree-chewing-gum-profile", "notes": "", "observation_id": "observation-emigrant-western-crabtree-chewing-gum-profile", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant Wilderness map, western panel: Crabtree to Chewing Gum Lake follows the explicitly drawn trail network. Detailed segment claims retain the reviewed trail numbers and junctions. This is a Wayproof descriptive approach, not an asserted official route name.", "observation_id": "observation-emigrant-western-crabtree-chewing-gum-profile", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-western-crabtree-gem-profile", "evidence_ids": [ "evidence-emigrant-western-crabtree-gem-profile" ], "predicate": "route_description", "spatial_scope_ids": [ "scope-route-emigrant-crabtree-gem-lake" ], "subject_id": "route-emigrant-crabtree-gem-lake", "temporal_scope": null, "value": { "current_conditions": "unknown", "directionality": "bidirectional mapped trail", "end_node_id": "route-node-emigrant-gem-east-approach", "endpoint_status": "reviewed trail approach; not lake centroid or campsite", "entry_id": "trailhead-emigrant-crabtree", "name_status": "Wayproof descriptive approach", "objective_id": "waterbody-emigrant-gem-lake", "source_edition": "2010" } }, "evidence": [ { "claim_id": "claim-emigrant-western-crabtree-gem-profile", "evidence_id": "evidence-emigrant-western-crabtree-gem-profile", "notes": "", "observation_id": "observation-emigrant-western-crabtree-gem-profile", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant Wilderness map, western panel: Crabtree to Gem Lake follows the explicitly drawn trail network. Detailed segment claims retain the reviewed trail numbers and junctions. This is a Wayproof descriptive approach, not an asserted official route name.", "observation_id": "observation-emigrant-western-crabtree-gem-profile", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-western-crabtree-grouse-profile", "evidence_ids": [ "evidence-emigrant-western-crabtree-grouse-profile" ], "predicate": "route_description", "spatial_scope_ids": [ "scope-route-emigrant-crabtree-grouse-lake" ], "subject_id": "route-emigrant-crabtree-grouse-lake", "temporal_scope": null, "value": { "current_conditions": "unknown", "directionality": "bidirectional mapped trail", "end_node_id": "route-node-emigrant-grouse-north-approach", "endpoint_status": "reviewed trail approach; not lake centroid or campsite", "entry_id": "trailhead-emigrant-crabtree", "name_status": "Wayproof descriptive approach", "objective_id": "waterbody-emigrant-grouse-lake", "source_edition": "2010" } }, "evidence": [ { "claim_id": "claim-emigrant-western-crabtree-grouse-profile", "evidence_id": "evidence-emigrant-western-crabtree-grouse-profile", "notes": "", "observation_id": "observation-emigrant-western-crabtree-grouse-profile", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant Wilderness map, western panel: Crabtree to Grouse Lake follows the explicitly drawn trail network. Detailed segment claims retain the reviewed trail numbers and junctions. This is a Wayproof descriptive approach, not an asserted official route name.", "observation_id": "observation-emigrant-western-crabtree-grouse-profile", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-western-gem-approach-topology", "evidence_ids": [ "evidence-emigrant-western-gem-approach-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-crabtree-gem-lake" ], "subject_id": "route-segment-emigrant-western-gem-approach", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-gem-east-approach", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-crabtree-gem-junction", "support": "20E98 branches south from 20E16 and passes the east side of Gem Lake" } }, "evidence": [ { "claim_id": "claim-emigrant-western-gem-approach-topology", "evidence_id": "evidence-emigrant-western-gem-approach-topology", "notes": "", "observation_id": "observation-emigrant-western-gem-approach-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: 20E98 branches south from 20E16 and passes the east side of Gem Lake. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-gem-approach-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-western-gem-identity", "evidence_ids": [ "evidence-emigrant-western-gem-identity" ], "predicate": "mapped_lake_identity", "spatial_scope_ids": [ "scope-waterbody-emigrant-gem-lake" ], "subject_id": "waterbody-emigrant-gem-lake", "temporal_scope": null, "value": { "campsites": "not inventoried", "name": "Gem Lake", "shoreline_geometry": "not imported", "water_availability": "unknown", "wilderness": "wilderness-emigrant" } }, "evidence": [ { "claim_id": "claim-emigrant-western-gem-identity", "evidence_id": "evidence-emigrant-western-gem-identity", "notes": "", "observation_id": "observation-emigrant-western-gem-identity", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "Official Emigrant map names Gem Lake within the wilderness and depicts its trail approach. The lake is distinct from the trail display endpoint.", "observation_id": "observation-emigrant-western-gem-identity", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-western-gianelli-burst-topology", "evidence_ids": [ "evidence-emigrant-western-gianelli-burst-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-gianelli-powell-lake", "scope-route-emigrant-gianelli-chewing-gum-lake" ], "subject_id": "route-segment-emigrant-western-gianelli-burst", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-burst-display-break", "route_role": "official_mainline", "start_node_id": "trailhead-emigrant-gianelli", "support": "20E14 from Gianelli over Burst Rock; source-feature break east of Burst Rock" } }, "evidence": [ { "claim_id": "claim-emigrant-western-gianelli-burst-topology", "evidence_id": "evidence-emigrant-western-gianelli-burst-topology", "notes": "", "observation_id": "observation-emigrant-western-gianelli-burst-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: 20E14 from Gianelli over Burst Rock; source-feature break east of Burst Rock. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-gianelli-burst-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-western-gianelli-chewing-gum-profile", "evidence_ids": [ "evidence-emigrant-western-gianelli-chewing-gum-profile" ], "predicate": "route_description", "spatial_scope_ids": [ "scope-route-emigrant-gianelli-chewing-gum-lake" ], "subject_id": "route-emigrant-gianelli-chewing-gum-lake", "temporal_scope": null, "value": { "current_conditions": "unknown", "directionality": "bidirectional mapped trail", "end_node_id": "route-node-emigrant-chewing-west-approach", "endpoint_status": "reviewed trail approach; not lake centroid or campsite", "entry_id": "trailhead-emigrant-gianelli", "name_status": "Wayproof descriptive approach", "objective_id": "waterbody-emigrant-chewing-gum-lake", "source_edition": "2010" } }, "evidence": [ { "claim_id": "claim-emigrant-western-gianelli-chewing-gum-profile", "evidence_id": "evidence-emigrant-western-gianelli-chewing-gum-profile", "notes": "", "observation_id": "observation-emigrant-western-gianelli-chewing-gum-profile", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant Wilderness map, western panel: Gianelli to Chewing Gum Lake follows the explicitly drawn trail network. Detailed segment claims retain the reviewed trail numbers and junctions. This is a Wayproof descriptive approach, not an asserted official route name.", "observation_id": "observation-emigrant-western-gianelli-chewing-gum-profile", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-western-gianelli-powell-profile", "evidence_ids": [ "evidence-emigrant-western-gianelli-powell-profile" ], "predicate": "route_description", "spatial_scope_ids": [ "scope-route-emigrant-gianelli-powell-lake" ], "subject_id": "route-emigrant-gianelli-powell-lake", "temporal_scope": null, "value": { "current_conditions": "unknown", "directionality": "bidirectional mapped trail", "end_node_id": "route-node-emigrant-powell-trail-end", "endpoint_status": "reviewed trail approach; not lake centroid or campsite", "entry_id": "trailhead-emigrant-gianelli", "name_status": "Wayproof descriptive approach", "objective_id": "waterbody-emigrant-powell-lake", "source_edition": "2010" } }, "evidence": [ { "claim_id": "claim-emigrant-western-gianelli-powell-profile", "evidence_id": "evidence-emigrant-western-gianelli-powell-profile", "notes": "", "observation_id": "observation-emigrant-western-gianelli-powell-profile", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 Emigrant Wilderness map, western panel: Gianelli to Powell Lake follows the explicitly drawn trail network. Detailed segment claims retain the reviewed trail numbers and junctions. This is a Wayproof descriptive approach, not an asserted official route name.", "observation_id": "observation-emigrant-western-gianelli-powell-profile", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-western-groundhog-gem-topology", "evidence_ids": [ "evidence-emigrant-western-groundhog-gem-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-crabtree-gem-lake" ], "subject_id": "route-segment-emigrant-western-groundhog-gem", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-crabtree-gem-junction", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-crabtree-groundhog-junction", "support": "20E16 continues east past Piute Lake to its 20E98 Gem Lake branch" } }, "evidence": [ { "claim_id": "claim-emigrant-western-groundhog-gem-topology", "evidence_id": "evidence-emigrant-western-groundhog-gem-topology", "notes": "", "observation_id": "observation-emigrant-western-groundhog-gem-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: 20E16 continues east past Piute Lake to its 20E98 Gem Lake branch. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-groundhog-gem-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-western-lake-valley-lower-topology", "evidence_ids": [ "evidence-emigrant-western-lake-valley-lower-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-crabtree-chewing-gum-lake" ], "subject_id": "route-segment-emigrant-western-lake-valley-lower", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-lake-valley-display-break", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-lake-valley-junction", "support": "19E21 branches northeast from Crabtree mainline toward Lake Valley" } }, "evidence": [ { "claim_id": "claim-emigrant-western-lake-valley-lower-topology", "evidence_id": "evidence-emigrant-western-lake-valley-lower-topology", "notes": "", "observation_id": "observation-emigrant-western-lake-valley-lower-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: 19E21 branches northeast from Crabtree mainline toward Lake Valley. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-lake-valley-lower-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-western-pine-connector-topology", "evidence_ids": [ "evidence-emigrant-western-pine-connector-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-crabtree-grouse-lake" ], "subject_id": "route-segment-emigrant-western-pine-connector", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-bell-pine-junction", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-pine-valley-junction", "support": "19E10 connects Crabtree 20E16 to Bell Meadow 20E17 in Pine Valley" } }, "evidence": [ { "claim_id": "claim-emigrant-western-pine-connector-topology", "evidence_id": "evidence-emigrant-western-pine-connector-topology", "notes": "", "observation_id": "observation-emigrant-western-pine-connector-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: 19E10 connects Crabtree 20E16 to Bell Meadow 20E17 in Pine Valley. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-pine-connector-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-western-pine-grouse-break-topology", "evidence_ids": [ "evidence-emigrant-western-pine-grouse-break-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-bell-meadow-grouse-lake", "scope-route-emigrant-crabtree-grouse-lake" ], "subject_id": "route-segment-emigrant-western-pine-grouse-break", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-grouse-display-break", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-bell-pine-junction", "support": "20E17 east from the Pine Valley junction toward Grouse Lake" } }, "evidence": [ { "claim_id": "claim-emigrant-western-pine-grouse-break-topology", "evidence_id": "evidence-emigrant-western-pine-grouse-break-topology", "notes": "", "observation_id": "observation-emigrant-western-pine-grouse-break-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: 20E17 east from the Pine Valley junction toward Grouse Lake. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-pine-grouse-break-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-western-powell-identity", "evidence_ids": [ "evidence-emigrant-western-powell-identity" ], "predicate": "mapped_lake_identity", "spatial_scope_ids": [ "scope-waterbody-emigrant-powell-lake" ], "subject_id": "waterbody-emigrant-powell-lake", "temporal_scope": null, "value": { "campsites": "not inventoried", "name": "Powell Lake", "shoreline_geometry": "not imported", "water_availability": "unknown", "wilderness": "wilderness-emigrant" } }, "evidence": [ { "claim_id": "claim-emigrant-western-powell-identity", "evidence_id": "evidence-emigrant-western-powell-identity", "notes": "", "observation_id": "observation-emigrant-western-powell-identity", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "Official Emigrant map names Powell Lake within the wilderness and depicts its trail approach. The lake is distinct from the trail display endpoint.", "observation_id": "observation-emigrant-western-powell-identity", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-western-powell-lake-valley-topology", "evidence_ids": [ "evidence-emigrant-western-powell-lake-valley-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-gianelli-chewing-gum-lake" ], "subject_id": "route-segment-emigrant-western-powell-lake-valley", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-burst-lake-valley-junction", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-powell-junction", "support": "20E14 continues to the explicitly drawn 19E21 Lake Valley junction" } }, "evidence": [ { "claim_id": "claim-emigrant-western-powell-lake-valley-topology", "evidence_id": "evidence-emigrant-western-powell-lake-valley-topology", "notes": "", "observation_id": "observation-emigrant-western-powell-lake-valley-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: 20E14 continues to the explicitly drawn 19E21 Lake Valley junction. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-powell-lake-valley-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-western-powell-spur-topology", "evidence_ids": [ "evidence-emigrant-western-powell-spur-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-gianelli-powell-lake" ], "subject_id": "route-segment-emigrant-western-powell-spur", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-powell-trail-end", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-powell-junction", "support": "named USFS 20E14A POWELL LAKE SPUR; Powell access corroborated by 2018 hiking guide" } }, "evidence": [ { "claim_id": "claim-emigrant-western-powell-spur-topology", "evidence_id": "evidence-emigrant-western-powell-spur-topology", "notes": "", "observation_id": "observation-emigrant-western-powell-spur-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: named USFS 20E14A POWELL LAKE SPUR; Powell access corroborated by 2018 hiking guide. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-powell-spur-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }, { "claim": { "claim_id": "claim-emigrant-western-south-chewing-topology", "evidence_ids": [ "evidence-emigrant-western-south-chewing-topology" ], "predicate": "mapped_route_connector", "spatial_scope_ids": [ "scope-route-emigrant-crabtree-chewing-gum-lake" ], "subject_id": "route-segment-emigrant-western-south-chewing", "temporal_scope": null, "value": { "distance_miles": null, "distance_status": "not_printed", "end_node_id": "route-node-emigrant-chewing-west-approach", "route_role": "official_mainline", "start_node_id": "route-node-emigrant-lake-valley-display-break", "support": "19E21 continues northeast to the west-side system trail at Chewing Gum Lake" } }, "evidence": [ { "claim_id": "claim-emigrant-western-south-chewing-topology", "evidence_id": "evidence-emigrant-western-south-chewing-topology", "notes": "", "observation_id": "observation-emigrant-western-south-chewing-topology", "stance": "supports" } ], "observations": [ { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: 19E21 continues northeast to the west-side system trail at Chewing Gum Lake. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-south-chewing-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] } ], "entities": [ { "entity_id": "pass-emigrant-eagle", "kind": "mountain_pass", "name": "Eagle Pass (Emigrant boundary)" }, { "entity_id": "place-emigrant-cooper-meadow", "kind": "meadow", "name": "Cooper Meadow (Emigrant Wilderness)" }, { "entity_id": "route-emigrant-bell-meadow-grouse-lake", "kind": "route", "name": "Bell Meadow to Grouse Lake" }, { "entity_id": "route-emigrant-bourland-mapped-terminus", "kind": "route", "name": "Bourland Meadow to mapped trail terminus" }, { "entity_id": "route-emigrant-box-springs-chain-lakes", "kind": "route", "name": "Box Springs to Chain Lakes" }, { "entity_id": "route-emigrant-coyote-cooper-meadow", "kind": "route", "name": "Coyote Meadow to Cooper Meadow" }, { "entity_id": "route-emigrant-crabtree-chewing-gum-lake", "kind": "route", "name": "Crabtree to Chewing Gum Lake" }, { "entity_id": "route-emigrant-crabtree-gem-lake", "kind": "route", "name": "Crabtree to Gem Lake" }, { "entity_id": "route-emigrant-crabtree-grouse-lake", "kind": "route", "name": "Crabtree to Grouse Lake" }, { "entity_id": "route-emigrant-eagle-meadow-eagle-pass", "kind": "route", "name": "Eagle Meadow to Eagle Pass" }, { "entity_id": "route-emigrant-gianelli-chewing-gum-lake", "kind": "route", "name": "Gianelli to Chewing Gum Lake" }, { "entity_id": "route-emigrant-gianelli-powell-lake", "kind": "route", "name": "Gianelli to Powell Lake" }, { "entity_id": "route-emigrant-kennedy-meadows-kennedy-lake", "kind": "route", "name": "Kennedy Meadows to Kennedy Lake" }, { "entity_id": "route-emigrant-kennedy-meadows-relief-reservoir", "kind": "route", "name": "Kennedy Meadows to Relief Reservoir" }, { "entity_id": "route-emigrant-shingle-springs-huckleberry-lake", "kind": "route", "name": "Shingle Springs to Huckleberry Lake" }, { "entity_id": "route-emigrant-shingle-springs-kibbie-lake", "kind": "route", "name": "Shingle Springs to Kibbie Lake" }, { "entity_id": "route-emigrant-sonora-pass-leavitt-junction", "kind": "route", "name": "Sonora Pass to Leavitt Lake Trail junction" }, { "entity_id": "route-emigrant-waterhouse-waterhouse-lake", "kind": "route", "name": "Waterhouse Trailhead to Waterhouse Lake" }, { "entity_id": "route-segment-emigrant-completion-boundary-lord", "kind": "route_segment", "name": "Boundary Lord" }, { "entity_id": "route-segment-emigrant-completion-bourland", "kind": "route_segment", "name": "Bourland" }, { "entity_id": "route-segment-emigrant-completion-box-start", "kind": "route_segment", "name": "Box Start" }, { "entity_id": "route-segment-emigrant-completion-chain-branch", "kind": "route_segment", "name": "Chain Branch" }, { "entity_id": "route-segment-emigrant-completion-kibbie-branch", "kind": "route_segment", "name": "Kibbie Branch" }, { "entity_id": "route-segment-emigrant-completion-kibbie-styx", "kind": "route_segment", "name": "Kibbie Styx" }, { "entity_id": "route-segment-emigrant-completion-lord-huckleberry", "kind": "route_segment", "name": "Lord Huckleberry" }, { "entity_id": "route-segment-emigrant-completion-shingle-start", "kind": "route_segment", "name": "Shingle Start" }, { "entity_id": "route-segment-emigrant-completion-styx-boundary-junction", "kind": "route_segment", "name": "Styx Boundary Junction" }, { "entity_id": "route-segment-emigrant-crabtree-lake-valley-pine-valley", "kind": "route_segment", "name": "Lake Valley Pine Valley" }, { "entity_id": "route-segment-emigrant-crabtree-pine-valley-camp", "kind": "route_segment", "name": "Pine Valley Camp" }, { "entity_id": "route-segment-emigrant-crabtree-start-lake-valley", "kind": "route_segment", "name": "Start Lake Valley" }, { "entity_id": "route-segment-emigrant-northern-coyote-cooper", "kind": "route_segment", "name": "Coyote Cooper" }, { "entity_id": "route-segment-emigrant-northern-eagle-pass", "kind": "route_segment", "name": "Eagle Pass" }, { "entity_id": "route-segment-emigrant-northern-eagle-start", "kind": "route_segment", "name": "Eagle Start" }, { "entity_id": "route-segment-emigrant-northern-kennedy-lake-branch", "kind": "route_segment", "name": "Kennedy Lake Branch" }, { "entity_id": "route-segment-emigrant-northern-kennedy-start-junction", "kind": "route_segment", "name": "Kennedy Start Junction" }, { "entity_id": "route-segment-emigrant-northern-pct-south-1", "kind": "route_segment", "name": "Pct South 1" }, { "entity_id": "route-segment-emigrant-northern-pct-south-2", "kind": "route_segment", "name": "Pct South 2" }, { "entity_id": "route-segment-emigrant-northern-pct-south-3", "kind": "route_segment", "name": "Pct South 3" }, { "entity_id": "route-segment-emigrant-northern-pct-south-4", "kind": "route_segment", "name": "Pct South 4" }, { "entity_id": "route-segment-emigrant-northern-pct-south-5", "kind": "route_segment", "name": "Pct South 5" }, { "entity_id": "route-segment-emigrant-northern-relief-approach", "kind": "route_segment", "name": "Relief Approach" }, { "entity_id": "route-segment-emigrant-northern-waterhouse", "kind": "route_segment", "name": "Waterhouse" }, { "entity_id": "route-segment-emigrant-western-bear-groundhog", "kind": "route_segment", "name": "Bear Groundhog" }, { "entity_id": "route-segment-emigrant-western-bell-pine", "kind": "route_segment", "name": "Bell Pine" }, { "entity_id": "route-segment-emigrant-western-burst-powell-junction", "kind": "route_segment", "name": "Burst Powell Junction" }, { "entity_id": "route-segment-emigrant-western-gem-approach", "kind": "route_segment", "name": "Gem Approach" }, { "entity_id": "route-segment-emigrant-western-gianelli-burst", "kind": "route_segment", "name": "Gianelli Burst" }, { "entity_id": "route-segment-emigrant-western-groundhog-gem", "kind": "route_segment", "name": "Groundhog Gem" }, { "entity_id": "route-segment-emigrant-western-lake-valley-lower", "kind": "route_segment", "name": "Lake Valley Lower" }, { "entity_id": "route-segment-emigrant-western-pine-connector", "kind": "route_segment", "name": "Pine Connector" }, { "entity_id": "route-segment-emigrant-western-pine-grouse-break", "kind": "route_segment", "name": "Pine Grouse Break" }, { "entity_id": "route-segment-emigrant-western-powell-lake-valley", "kind": "route_segment", "name": "Powell Lake Valley" }, { "entity_id": "route-segment-emigrant-western-powell-spur", "kind": "route_segment", "name": "Powell Spur" }, { "entity_id": "route-segment-emigrant-western-south-chewing", "kind": "route_segment", "name": "South Chewing" }, { "entity_id": "trailhead-emigrant-shingle-springs", "kind": "trailhead", "name": "Shingle Springs Trailhead" }, { "entity_id": "trailhead-emigrant-waterhouse", "kind": "trailhead", "name": "Waterhouse Trailhead" }, { "entity_id": "waterbody-emigrant-chain-lakes", "kind": "waterbody", "name": "Chain Lakes (Emigrant Wilderness)" }, { "entity_id": "waterbody-emigrant-gem-lake", "kind": "waterbody", "name": "Gem Lake (Emigrant Wilderness)" }, { "entity_id": "waterbody-emigrant-huckleberry-lake", "kind": "waterbody", "name": "Huckleberry Lake (Emigrant Wilderness)" }, { "entity_id": "waterbody-emigrant-kennedy-lake", "kind": "waterbody", "name": "Kennedy Lake (Emigrant Wilderness)" }, { "entity_id": "waterbody-emigrant-powell-lake", "kind": "waterbody", "name": "Powell Lake (Emigrant Wilderness)" }, { "entity_id": "waterbody-emigrant-relief-reservoir", "kind": "waterbody", "name": "Relief Reservoir (Emigrant Wilderness)" }, { "entity_id": "waterbody-emigrant-waterhouse-lake", "kind": "waterbody", "name": "Waterhouse Lake (Emigrant Wilderness)" }, { "entity_id": "waterbody-stanislaus-cherry-lake", "kind": "waterbody", "name": "Cherry Lake" }, { "entity_id": "waterbody-yosemite-kibbie-lake", "kind": "waterbody", "name": "Kibbie Lake (Yosemite Wilderness)" } ], "history": [ { "action": "ADD", "change_set_id": "wp-20261005-emigrant-crabtree-lakes", "evidence_refs": [], "knowledge_gap_refs": [], "path": "canonical/v0/sources/source-usfs-emigrant-overview-map.json", "reason": "Add bounded Crabtree lake approaches while preserving map precision and unresolved coverage.", "record_id": "source-usfs-emigrant-overview-map", "record_type": "source", "summary": "Model shared Crabtree approaches to Camp and Bear lakes with conflicting mileage reports and lake camping rechecks." } ], "navigation": { "next_id": "source-usfs-emigrant-permits", "position": 545, "previous_id": "source-usfs-emigrant-overview", "total": 587 }, "observations": [ { "artifact_refs": [], "content": "2010 southern map draws 20E11 northwest from the Boundary Lake branch to Lord Meadow; no Boundary Lake spur is included. Atomic distance is unknown; published destination reports are not subtracted and GIS lengths are not promoted.", "observation_id": "observation-emigrant-completion-boundary-lord-topology", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "Explicit named trail connections support Bourland Meadow to mapped trail terminus. This is a descriptive Wayproof approach; the endpoint is a trail node, not a campsite or lake centroid.", "observation_id": "observation-emigrant-completion-bourland-mapped-terminus-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-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 southern map shows 19E13 from Bourland Meadow trailhead along Bourland Meadow. USFS object 9431238 ends west of the wilderness boundary; no continuation to Chain Lakes is asserted. Atomic distance is unknown; published destination reports are not subtracted and GIS lengths are not promoted.", "observation_id": "observation-emigrant-completion-bourland-topology", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "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-box-springs-chain-lakes-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-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "Explicit named trail connections support Box Springs to Chain Lakes. This is a descriptive Wayproof approach; the endpoint is a trail node, not a campsite or lake centroid.", "observation_id": "observation-emigrant-completion-box-springs-chain-lakes-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-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 southern map explicitly connects Box Spring trailhead to the 19E95/19E28 fork; 2012 mileage table names the Chain Lakes Trail destination. Atomic distance is unknown; published destination reports are not subtracted and GIS lengths are not promoted.", "observation_id": "observation-emigrant-completion-box-start-topology", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 southern map draws 19E28 east from 19E95 to Chain Lakes; the lake approach is distinct from the waterbody and any campsite. Atomic distance is unknown; published destination reports are not subtracted and GIS lengths are not promoted.", "observation_id": "observation-emigrant-completion-chain-branch-topology", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant overview labels Chain Lakes (Emigrant Wilderness). Resource identity does not designate a campsite, water supply or shoreline access.", "observation_id": "observation-emigrant-completion-chain-lakes-identity", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant overview labels Cherry Lake. Resource identity does not designate a campsite, water supply or shoreline access.", "observation_id": "observation-emigrant-completion-cherry-lake-identity", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant overview labels Huckleberry Lake (Emigrant Wilderness). Resource identity does not designate a campsite, water supply or shoreline access.", "observation_id": "observation-emigrant-completion-huckleberry-lake-identity", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 southern map draws the branch east across the Yosemite boundary to the southwestern Kibbie Lake approach. Atomic distance is unknown; published destination reports are not subtracted and GIS lengths are not promoted.", "observation_id": "observation-emigrant-completion-kibbie-branch-topology", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant overview labels Kibbie Lake (Yosemite Wilderness). Resource identity does not designate a campsite, water supply or shoreline access.", "observation_id": "observation-emigrant-completion-kibbie-lake-identity", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 southern map draws the main 20E11 north along Kibbie Ridge past Lookout Point and Sachse Spring to Styx Pass, distinct from the Kibbie Lake branch. Atomic distance is unknown; published destination reports are not subtracted and GIS lengths are not promoted.", "observation_id": "observation-emigrant-completion-kibbie-styx-topology", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 southern map draws 20E11 from Lord Meadow north/east through Cherry Creek toward the southwest side of Huckleberry Lake. Shoreline camps and lake spurs are not included. Atomic distance is unknown; published destination reports are not subtracted and GIS lengths are not promoted.", "observation_id": "observation-emigrant-completion-lord-huckleberry-topology", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "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-shingle-springs-huckleberry-lake-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-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "Explicit named trail connections support Shingle Springs to Huckleberry Lake. This is a descriptive Wayproof approach; the endpoint is a trail node, not a campsite or lake centroid.", "observation_id": "observation-emigrant-completion-shingle-springs-huckleberry-lake-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-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 map southern panel and 2012 mileage table name Shingle Springs; it is distinct from the lower Cherry Lake/Lake Eleanor access.", "observation_id": "observation-emigrant-completion-shingle-springs-identity", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "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-shingle-springs-kibbie-lake-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-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "Explicit named trail connections support Shingle Springs to Kibbie Lake. This is a descriptive Wayproof approach; the endpoint is a trail node, not a campsite or lake centroid.", "observation_id": "observation-emigrant-completion-shingle-springs-kibbie-lake-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-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 southern map draws 20E11 north from Shingle Springs to the explicit Kibbie Lake branch; the 2012 table lists the Huckleberry/Kibbie Lake trail junction. Atomic distance is unknown; published destination reports are not subtracted and GIS lengths are not promoted.", "observation_id": "observation-emigrant-completion-shingle-start-topology", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 southern map draws the main 20E11 north/east from Styx Pass to the explicit 20E11A Boundary Lake fork. Atomic distance is unknown; published destination reports are not subtracted and GIS lengths are not promoted.", "observation_id": "observation-emigrant-completion-styx-boundary-junction-topology", "observed_at": null, "observer": "Wayproof primary-source, map and source-feature review", "retrieved_at": "2026-10-06T20:36:35+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant Wilderness map, western Crabtree panel: 20E16 continues from the Lake Valley branch to its junction with the Pine Valley connection (19E10).", "observation_id": "observation-emigrant-crabtree-lake-valley-pine-valley", "observed_at": null, "observer": "Wayproof primary-source text and visual map review", "retrieved_at": "2026-10-05T22:52:54+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant Wilderness map, Camp Lake panel: 20E16 continues east from the Pine Valley connection to Camp Lake; the Camp Lake detail map confirms the western trail approach.", "observation_id": "observation-emigrant-crabtree-pine-valley-camp", "observed_at": null, "observer": "Wayproof primary-source text and visual map review", "retrieved_at": "2026-10-05T22:52:54+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant Wilderness map, western Crabtree panel: trail from Crabtree joins the Lake Valley branch (19E21) while the Camp Lake route continues south on 20E16.", "observation_id": "observation-emigrant-crabtree-start-lake-valley", "observed_at": null, "observer": "Wayproof primary-source text and visual map review", "retrieved_at": "2026-10-05T22:52:54+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant overview northern panel names Cooper Meadow (Emigrant Wilderness). The resource remains distinct from its selected trail approach; no campsite or water availability is established.", "observation_id": "observation-emigrant-northern-cooper-meadow-identity", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant map northern panel explicitly draws the selected named trails. Coyote Meadow to Cooper Meadow is a Wayproof descriptive approach, not an official named itinerary. Kennedy parking connection is separately supported by Traveler 2023; the Eagle approach stops at the northern side of the boundary pass.", "observation_id": "observation-emigrant-northern-coyote-cooper-meadow-profile", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 overview shows this selected approach entering or following Emigrant Wilderness. Sonora PCT follows a jurisdictional divide; Emigrant context does not resolve Hoover permission.", "observation_id": "observation-emigrant-northern-coyote-cooper-meadow-wilderness-context", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "20E15 from the mapped Coyote trailhead through the wilderness to its explicit 20E08 junction in Cooper Meadow Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-coyote-cooper-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant map northern panel explicitly draws the selected named trails. Eagle Meadow to Eagle Pass is a Wayproof descriptive approach, not an official named itinerary. Kennedy parking connection is separately supported by Traveler 2023; the Eagle approach stops at the northern side of the boundary pass.", "observation_id": "observation-emigrant-northern-eagle-meadow-eagle-pass-profile", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant overview northern panel names Eagle Pass (Emigrant boundary). The resource remains distinct from its selected trail approach; no campsite or water availability is established.", "observation_id": "observation-emigrant-northern-eagle-pass-identity", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "20E08 to the northern approach at the Eagle Pass boundary saddle; no southern descent included Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-eagle-pass-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "20E08 south from its road crossing at the mapped Eagle Meadow trailhead; display start is not a parking centroid Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-eagle-start-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 overview northern panel explicitly draws 21E03 east along Kennedy Creek to Kennedy Lake. The selected endpoint is the western trail approach, not the lake centroid or an asserted campsite. Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-kennedy-lake-branch-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant overview northern panel names Kennedy Lake (Emigrant Wilderness). The resource remains distinct from its selected trail approach; no campsite or water availability is established.", "observation_id": "observation-emigrant-northern-kennedy-lake-identity", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant map northern panel explicitly draws the selected named trails. Kennedy Meadows to Kennedy Lake is a Wayproof descriptive approach, not an official named itinerary. Kennedy parking connection is separately supported by Traveler 2023; the Eagle approach stops at the northern side of the boundary pass.", "observation_id": "observation-emigrant-northern-kennedy-meadows-kennedy-lake-profile", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 overview shows this selected approach entering or following Emigrant Wilderness. Sonora PCT follows a jurisdictional divide; Emigrant context does not resolve Hoover permission.", "observation_id": "observation-emigrant-northern-kennedy-meadows-kennedy-lake-wilderness-context", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant map northern panel explicitly draws the selected named trails. Kennedy Meadows to Relief Reservoir is a Wayproof descriptive approach, not an official named itinerary. Kennedy parking connection is separately supported by Traveler 2023; the Eagle approach stops at the northern side of the boundary pass.", "observation_id": "observation-emigrant-northern-kennedy-meadows-relief-reservoir-profile", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 overview shows this selected approach entering or following Emigrant Wilderness. Sonora PCT follows a jurisdictional divide; Emigrant context does not resolve Hoover permission.", "observation_id": "observation-emigrant-northern-kennedy-meadows-relief-reservoir-wilderness-context", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 overview northern panel shows the trail south from Kennedy Meadows over the footbridges on Huckleberry Trail 20E11 to the named Kennedy Lake Trail 21E03 branch. Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-kennedy-start-junction-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "PCT south from Highway 108; display begins on the south side, not at northern parking Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-pct-south-1-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "PCT south, continuous named trail feature with exact shared endpoint Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-pct-south-2-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "PCT south, continuous named trail feature with exact shared endpoint Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-pct-south-3-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "PCT south past Leavitt Peak on the mapped mainline; no summit or Latopie Lake spur inferred Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-pct-south-4-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "PCT south to the explicitly mapped Leavitt Lake Trail 22071 junction; named branch feature 9475574 ends at this exact vertex Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-pct-south-5-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 overview northern panel draws 20E11 south past the Kennedy Lake branch along the east side of Relief Reservoir. The selected endpoint is an eastern mainline approach; no shoreline spur is asserted. Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-relief-approach-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant overview northern panel names Relief Reservoir (Emigrant Wilderness). The resource remains distinct from its selected trail approach; no campsite or water availability is established.", "observation_id": "observation-emigrant-northern-relief-reservoir-identity", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant map northern panel explicitly draws the selected named trails. Sonora Pass to Leavitt Lake Trail junction is a Wayproof descriptive approach, not an official named itinerary. Kennedy parking connection is separately supported by Traveler 2023; the Eagle approach stops at the northern side of the boundary pass.", "observation_id": "observation-emigrant-northern-sonora-pass-leavitt-junction-profile", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 overview shows this selected approach entering or following Emigrant Wilderness. Sonora PCT follows a jurisdictional divide; Emigrant context does not resolve Hoover permission.", "observation_id": "observation-emigrant-northern-sonora-pass-leavitt-junction-wilderness-context", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant overview northern panel names Waterhouse Lake (Emigrant Wilderness). The resource remains distinct from its selected trail approach; no campsite or water availability is established.", "observation_id": "observation-emigrant-northern-waterhouse-lake-identity", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 geospatial overview Waterhouse panel labels the Pinecrest Peak approach road 5N31, while the 2012 trailhead directions print 4N31.", "observation_id": "observation-emigrant-northern-waterhouse-map-road", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "19E31 from the mapped Waterhouse trailhead to its named lake trail terminus Atomic mileage remains unknown; cumulative reports and GIS lengths are not subtracted or measured.", "observation_id": "observation-emigrant-northern-waterhouse-topology", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant map northern panel explicitly draws the selected named trails. Waterhouse Trailhead to Waterhouse Lake is a Wayproof descriptive approach, not an official named itinerary. Kennedy parking connection is separately supported by Traveler 2023; the Eagle approach stops at the northern side of the boundary pass.", "observation_id": "observation-emigrant-northern-waterhouse-waterhouse-lake-profile", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 overview shows this selected approach entering or following Emigrant Wilderness. Sonora PCT follows a jurisdictional divide; Emigrant context does not resolve Hoover permission.", "observation_id": "observation-emigrant-northern-waterhouse-waterhouse-lake-wilderness-context", "observed_at": null, "observer": "Wayproof primary-source text, geospatial map and named-feature review", "retrieved_at": "2026-10-06T15:34:28+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: 20E16 continues east past Piute Meadow to the drawn 19E90 Groundhog Meadow branch. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-bear-groundhog-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant Wilderness map, western panel: Bell Meadow to Grouse Lake follows the explicitly drawn trail network. Detailed segment claims retain the reviewed trail numbers and junctions. This is a Wayproof descriptive approach, not an asserted official route name.", "observation_id": "observation-emigrant-western-bell-meadow-grouse-profile", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: 20E17 from Bell Meadow to the drawn 19E10 Pine Valley junction. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-bell-pine-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: 20E14 continues east toward the Powell Lake branch. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-burst-powell-junction-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant Wilderness map, western panel: Crabtree to Chewing Gum Lake follows the explicitly drawn trail network. Detailed segment claims retain the reviewed trail numbers and junctions. This is a Wayproof descriptive approach, not an asserted official route name.", "observation_id": "observation-emigrant-western-crabtree-chewing-gum-profile", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant Wilderness map, western panel: Crabtree to Gem Lake follows the explicitly drawn trail network. Detailed segment claims retain the reviewed trail numbers and junctions. This is a Wayproof descriptive approach, not an asserted official route name.", "observation_id": "observation-emigrant-western-crabtree-gem-profile", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant Wilderness map, western panel: Crabtree to Grouse Lake follows the explicitly drawn trail network. Detailed segment claims retain the reviewed trail numbers and junctions. This is a Wayproof descriptive approach, not an asserted official route name.", "observation_id": "observation-emigrant-western-crabtree-grouse-profile", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: 20E98 branches south from 20E16 and passes the east side of Gem Lake. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-gem-approach-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "Official Emigrant map names Gem Lake within the wilderness and depicts its trail approach. The lake is distinct from the trail display endpoint.", "observation_id": "observation-emigrant-western-gem-identity", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: 20E14 from Gianelli over Burst Rock; source-feature break east of Burst Rock. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-gianelli-burst-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant Wilderness map, western panel: Gianelli to Chewing Gum Lake follows the explicitly drawn trail network. Detailed segment claims retain the reviewed trail numbers and junctions. This is a Wayproof descriptive approach, not an asserted official route name.", "observation_id": "observation-emigrant-western-gianelli-chewing-gum-profile", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 Emigrant Wilderness map, western panel: Gianelli to Powell Lake follows the explicitly drawn trail network. Detailed segment claims retain the reviewed trail numbers and junctions. This is a Wayproof descriptive approach, not an asserted official route name.", "observation_id": "observation-emigrant-western-gianelli-powell-profile", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: 20E16 continues east past Piute Lake to its 20E98 Gem Lake branch. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-groundhog-gem-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: 19E21 branches northeast from Crabtree mainline toward Lake Valley. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-lake-valley-lower-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: 19E10 connects Crabtree 20E16 to Bell Meadow 20E17 in Pine Valley. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-pine-connector-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: 20E17 east from the Pine Valley junction toward Grouse Lake. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-pine-grouse-break-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "Official Emigrant map names Powell Lake within the wilderness and depicts its trail approach. The lake is distinct from the trail display endpoint.", "observation_id": "observation-emigrant-western-powell-identity", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: 20E14 continues to the explicitly drawn 19E21 Lake Valley junction. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-powell-lake-valley-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: named USFS 20E14A POWELL LAKE SPUR; Powell access corroborated by 2018 hiking guide. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-powell-spur-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" }, { "artifact_refs": [], "content": "2010 overview western panel, corroborated by lake detail maps and named USFS trail features: 19E21 continues northeast to the west-side system trail at Chewing Gum Lake. Segmentation at source breaks and chosen trail approach vertices is descriptive, not a claim of an official named junction. No atomic mileage assigned from cumulative reports or GIS lengths.", "observation_id": "observation-emigrant-western-south-chewing-topology", "observed_at": null, "observer": "Wayproof primary-source text, georeferenced map and named-feature review", "retrieved_at": "2026-10-06T07:44:34+00:00", "source_id": "source-usfs-emigrant-overview-map" } ], "record": { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" }, "record_type": "source", "related_records": [], "sources": [ { "locator": "https://www.fs.usda.gov/sites/nfs/files/legacy-media/stanislaus/Emigrant%20Wilderness%20GEOSPATIAL.pdf", "publisher": "USDA Forest Service, Stanislaus National Forest", "source_id": "source-usfs-emigrant-overview-map" } ] }