{
  "claims": [
    {
      "claim": {
        "claim_id": "claim-emigrant-completion-cherry-fees-overview",
        "evidence_ids": [
          "evidence-emigrant-completion-cherry-fees-overview"
        ],
        "predicate": "published_camping_fee",
        "spatial_scope_ids": [
          "scope-campground-emigrant-cherry-valley",
          "scope-emigrant-shingle-springs"
        ],
        "subject_id": "campground-emigrant-cherry-valley",
        "temporal_scope": null,
        "value": {
          "additional_fees_and_taxes": true,
          "current_price": "unresolved",
          "reported_usd_per_night": 41,
          "section": "overview"
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-completion-cherry-fees-overview",
          "evidence_id": "evidence-emigrant-completion-cherry-fees-overview",
          "notes": "",
          "observation_id": "observation-emigrant-completion-cherry-fees-overview",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "The USFS Cherry Valley page overview separately says $41 per night plus fees and taxes, while its fee panel lists $29/$58.",
          "observation_id": "observation-emigrant-completion-cherry-fees-overview",
          "observed_at": null,
          "observer": "Wayproof primary-source, map and source-feature review",
          "retrieved_at": "2026-10-06T20:36:35+00:00",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/recreation/cherry-valley-campground",
          "publisher": "USDA Forest Service",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-completion-cherry-valley-fees-table",
        "evidence_ids": [
          "evidence-emigrant-completion-cherry-valley-fees-table"
        ],
        "predicate": "published_camping_fee",
        "spatial_scope_ids": [
          "scope-campground-emigrant-cherry-valley",
          "scope-emigrant-shingle-springs"
        ],
        "subject_id": "campground-emigrant-cherry-valley",
        "temporal_scope": null,
        "value": {
          "current_price": "recheck",
          "other_type": "double",
          "other_usd": 58,
          "payment": "see booking terms",
          "section": "fee panel",
          "single_usd": 29
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-completion-cherry-valley-fees-table",
          "evidence_id": "evidence-emigrant-completion-cherry-valley-fees-table",
          "notes": "",
          "observation_id": "observation-emigrant-completion-cherry-valley-fees-table",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "USFS Cherry Valley Campground fee panel reports $29 single / $58 double.",
          "observation_id": "observation-emigrant-completion-cherry-valley-fees-table",
          "observed_at": null,
          "observer": "Wayproof primary-source, map and source-feature review",
          "retrieved_at": "2026-10-06T20:36:35+00:00",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/recreation/cherry-valley-campground",
          "publisher": "USDA Forest Service",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-completion-cherry-valley-inventory",
        "evidence_ids": [
          "evidence-emigrant-completion-cherry-valley-inventory"
        ],
        "predicate": "published_campground_inventory",
        "spatial_scope_ids": [
          "scope-campground-emigrant-cherry-valley",
          "scope-emigrant-shingle-springs"
        ],
        "subject_id": "campground-emigrant-cherry-valley",
        "temporal_scope": null,
        "value": {
          "current_operation": "unknown",
          "individual_sites": "see linked inventory",
          "reported_site_count": null,
          "reported_walk_in_sites": "not specified"
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-completion-cherry-valley-inventory",
          "evidence_id": "evidence-emigrant-completion-cherry-valley-inventory",
          "notes": "",
          "observation_id": "observation-emigrant-completion-cherry-valley-inventory",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "USFS campground page identifies Cherry Valley Campground near Cherry Lake, with a hiking connection to the lake; no precise trailhead connector is established.",
          "observation_id": "observation-emigrant-completion-cherry-valley-inventory",
          "observed_at": null,
          "observer": "Wayproof primary-source, map and source-feature review",
          "retrieved_at": "2026-10-06T20:36:35+00:00",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/recreation/cherry-valley-campground",
          "publisher": "USDA Forest Service",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-completion-cherry-valley-occupancy",
        "evidence_ids": [
          "evidence-emigrant-completion-cherry-valley-occupancy"
        ],
        "predicate": "published_campground_occupancy",
        "spatial_scope_ids": [
          "scope-campground-emigrant-cherry-valley",
          "scope-emigrant-shingle-springs"
        ],
        "subject_id": "campground-emigrant-cherry-valley",
        "temporal_scope": null,
        "value": {
          "designated_sites_only": true,
          "individual_double_site_limits": "see individual inventory",
          "single_site_people": 6,
          "stay_limit_days": 14
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-completion-cherry-valley-occupancy",
          "evidence_id": "evidence-emigrant-completion-cherry-valley-occupancy",
          "notes": "",
          "observation_id": "observation-emigrant-completion-cherry-valley-occupancy",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "USFS restrictions require designated sites, six people per single site and a maximum fourteen-day campground stay.",
          "observation_id": "observation-emigrant-completion-cherry-valley-occupancy",
          "observed_at": null,
          "observer": "Wayproof primary-source, map and source-feature review",
          "retrieved_at": "2026-10-06T20:36:35+00:00",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/recreation/cherry-valley-campground",
          "publisher": "USDA Forest Service",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-completion-cherry-valley-operator",
        "evidence_ids": [
          "evidence-emigrant-completion-cherry-valley-operator"
        ],
        "predicate": "reported_campground_operator",
        "spatial_scope_ids": [
          "scope-campground-emigrant-cherry-valley",
          "scope-emigrant-shingle-springs"
        ],
        "subject_id": "campground-emigrant-cherry-valley",
        "temporal_scope": null,
        "value": {
          "booking_url": "https://www.recreation.gov/camping/campgrounds/234756",
          "operator": "American Land & Leisure"
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-completion-cherry-valley-operator",
          "evidence_id": "evidence-emigrant-completion-cherry-valley-operator",
          "notes": "",
          "observation_id": "observation-emigrant-completion-cherry-valley-operator",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "USFS identifies American Land & Leisure as the permitted campground operator.",
          "observation_id": "observation-emigrant-completion-cherry-valley-operator",
          "observed_at": null,
          "observer": "Wayproof primary-source, map and source-feature review",
          "retrieved_at": "2026-10-06T20:36:35+00:00",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/recreation/cherry-valley-campground",
          "publisher": "USDA Forest Service",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-completion-cherry-valley-referral",
        "evidence_ids": [
          "evidence-emigrant-completion-cherry-valley-referral"
        ],
        "predicate": "nearby_named_facility_recheck",
        "spatial_scope_ids": [
          "scope-emigrant-shingle-springs"
        ],
        "subject_id": "trailhead-emigrant-shingle-springs",
        "temporal_scope": null,
        "value": {
          "booking_availability": "unknown",
          "campground_distinct_from_trailhead": true,
          "campground_id": "campground-emigrant-cherry-valley",
          "walking_connector": "not reviewed"
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-completion-cherry-valley-referral",
          "evidence_id": "evidence-emigrant-completion-cherry-valley-referral",
          "notes": "",
          "observation_id": "observation-emigrant-completion-cherry-valley-referral",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "Official campground directions place Cherry Valley Campground near Cherry Lake. It is a campground option for the southern access area, not the trailhead itself.",
          "observation_id": "observation-emigrant-completion-cherry-valley-referral",
          "observed_at": null,
          "observer": "Wayproof primary-source, map and source-feature review",
          "retrieved_at": "2026-10-06T20:36:35+00:00",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/recreation/cherry-valley-campground",
          "publisher": "USDA Forest Service",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-completion-cherry-valley-season",
        "evidence_ids": [
          "evidence-emigrant-completion-cherry-valley-season"
        ],
        "predicate": "published_operating_season",
        "spatial_scope_ids": [
          "scope-campground-emigrant-cherry-valley",
          "scope-emigrant-shingle-springs"
        ],
        "subject_id": "campground-emigrant-cherry-valley",
        "temporal_scope": null,
        "value": {
          "current_operation": "recheck",
          "reported_season": "May–September"
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-completion-cherry-valley-season",
          "evidence_id": "evidence-emigrant-completion-cherry-valley-season",
          "notes": "",
          "observation_id": "observation-emigrant-completion-cherry-valley-season",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "USFS published season for Cherry Valley Campground is May–September. This is a seasonal report, not verified operation.",
          "observation_id": "observation-emigrant-completion-cherry-valley-season",
          "observed_at": null,
          "observer": "Wayproof primary-source, map and source-feature review",
          "retrieved_at": "2026-10-06T20:36:35+00:00",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/recreation/cherry-valley-campground",
          "publisher": "USDA Forest Service",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-completion-cherry-valley-toilets-amenities",
        "evidence_ids": [
          "evidence-emigrant-completion-cherry-valley-toilets-amenities"
        ],
        "predicate": "reported_restroom_type",
        "spatial_scope_ids": [
          "scope-campground-emigrant-cherry-valley",
          "scope-emigrant-shingle-springs"
        ],
        "subject_id": "campground-emigrant-cherry-valley",
        "temporal_scope": null,
        "value": {
          "current_availability": "unknown",
          "section": "amenities",
          "type": "flush toilets"
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-completion-cherry-valley-toilets-amenities",
          "evidence_id": "evidence-emigrant-completion-cherry-valley-toilets-amenities",
          "notes": "",
          "observation_id": "observation-emigrant-completion-cherry-valley-toilets-amenities",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "USFS Cherry Valley Campground amenities reports flush toilets.",
          "observation_id": "observation-emigrant-completion-cherry-valley-toilets-amenities",
          "observed_at": null,
          "observer": "Wayproof primary-source, map and source-feature review",
          "retrieved_at": "2026-10-06T20:36:35+00:00",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/recreation/cherry-valley-campground",
          "publisher": "USDA Forest Service",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-completion-cherry-valley-toilets-overview",
        "evidence_ids": [
          "evidence-emigrant-completion-cherry-valley-toilets-overview"
        ],
        "predicate": "reported_restroom_type",
        "spatial_scope_ids": [
          "scope-campground-emigrant-cherry-valley",
          "scope-emigrant-shingle-springs"
        ],
        "subject_id": "campground-emigrant-cherry-valley",
        "temporal_scope": null,
        "value": {
          "current_availability": "unknown",
          "section": "overview",
          "type": "vault toilets"
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-completion-cherry-valley-toilets-overview",
          "evidence_id": "evidence-emigrant-completion-cherry-valley-toilets-overview",
          "notes": "",
          "observation_id": "observation-emigrant-completion-cherry-valley-toilets-overview",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "USFS Cherry Valley Campground overview reports vault toilets.",
          "observation_id": "observation-emigrant-completion-cherry-valley-toilets-overview",
          "observed_at": null,
          "observer": "Wayproof primary-source, map and source-feature review",
          "retrieved_at": "2026-10-06T20:36:35+00:00",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/recreation/cherry-valley-campground",
          "publisher": "USDA Forest Service",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-completion-cherry-valley-water-amenities",
        "evidence_ids": [
          "evidence-emigrant-completion-cherry-valley-water-amenities"
        ],
        "predicate": "published_water_service_report",
        "spatial_scope_ids": [
          "scope-campground-emigrant-cherry-valley",
          "scope-emigrant-shingle-springs"
        ],
        "subject_id": "campground-emigrant-cherry-valley",
        "temporal_scope": null,
        "value": {
          "current_confirmation": "required",
          "reported": "potable water not available",
          "section": "amenities"
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-completion-cherry-valley-water-amenities",
          "evidence_id": "evidence-emigrant-completion-cherry-valley-water-amenities",
          "notes": "",
          "observation_id": "observation-emigrant-completion-cherry-valley-water-amenities",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "USFS Cherry Valley Campground amenities panel says potable water is not available.",
          "observation_id": "observation-emigrant-completion-cherry-valley-water-amenities",
          "observed_at": null,
          "observer": "Wayproof primary-source, map and source-feature review",
          "retrieved_at": "2026-10-06T20:36:35+00:00",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/recreation/cherry-valley-campground",
          "publisher": "USDA Forest Service",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-completion-cherry-valley-water-summary",
        "evidence_ids": [
          "evidence-emigrant-completion-cherry-valley-water-summary"
        ],
        "predicate": "published_water_service_report",
        "spatial_scope_ids": [
          "scope-campground-emigrant-cherry-valley",
          "scope-emigrant-shingle-springs"
        ],
        "subject_id": "campground-emigrant-cherry-valley",
        "temporal_scope": null,
        "value": {
          "current_flow": "unknown",
          "potability": "not established",
          "reported": "no water service; bring potable water",
          "section": "Current Conditions"
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-completion-cherry-valley-water-summary",
          "evidence_id": "evidence-emigrant-completion-cherry-valley-water-summary",
          "notes": "",
          "observation_id": "observation-emigrant-completion-cherry-valley-water-summary",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "USFS Cherry Valley Campground Current Conditions reports no water service and instructs visitors to bring potable water.",
          "observation_id": "observation-emigrant-completion-cherry-valley-water-summary",
          "observed_at": null,
          "observer": "Wayproof primary-source, map and source-feature review",
          "retrieved_at": "2026-10-06T20:36:35+00:00",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/recreation/cherry-valley-campground",
          "publisher": "USDA Forest Service",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ]
    },
    {
      "claim": {
        "claim_id": "claim-emigrant-completion-cherry-water-notice",
        "evidence_ids": [
          "evidence-emigrant-completion-cherry-water-notice"
        ],
        "predicate": "dated_water_advisory_report",
        "spatial_scope_ids": [
          "scope-campground-emigrant-cherry-valley",
          "scope-emigrant-shingle-springs"
        ],
        "subject_id": "campground-emigrant-cherry-valley",
        "temporal_scope": null,
        "value": {
          "current_service_and_safety": "recheck; bring potable water",
          "notice": "boil tap water or use bottled water",
          "notice_date": "2025-07-03",
          "reported_hazard": "positive E. coli sample",
          "rescission_status": "not established"
        }
      },
      "evidence": [
        {
          "claim_id": "claim-emigrant-completion-cherry-water-notice",
          "evidence_id": "evidence-emigrant-completion-cherry-water-notice",
          "notes": "",
          "observation_id": "observation-emigrant-completion-cherry-water-notice",
          "stance": "supports"
        }
      ],
      "observations": [
        {
          "artifact_refs": [],
          "content": "The same USFS page retains a July 3, 2025 boil-water notice following a positive E. coli sample. No rescission is shown in the reviewed page; no present water-safety conclusion is made.",
          "observation_id": "observation-emigrant-completion-cherry-water-notice",
          "observed_at": null,
          "observer": "Wayproof primary-source, map and source-feature review",
          "retrieved_at": "2026-10-06T20:36:35+00:00",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ],
      "sources": [
        {
          "locator": "https://www.fs.usda.gov/r05/stanislaus/recreation/cherry-valley-campground",
          "publisher": "USDA Forest Service",
          "source_id": "source-emigrant-completion-cherry-valley"
        }
      ]
    }
  ],
  "entities": [
    {
      "entity_id": "campground-emigrant-cherry-valley",
      "kind": "campground",
      "name": "Cherry Valley Campground"
    },
    {
      "entity_id": "trailhead-emigrant-shingle-springs",
      "kind": "trailhead",
      "name": "Shingle Springs Trailhead"
    }
  ],
  "history": [
    {
      "action": "ADD",
      "change_set_id": "wp-20261006-emigrant-completion",
      "evidence_refs": [],
      "knowledge_gap_refs": [],
      "path": "canonical/v0/sources/source-emigrant-completion-cherry-valley.json",
      "reason": "Add combined southern approaches, boundary, entry-policy and facility audit; preserve uncertainty.",
      "record_id": "source-emigrant-completion-cherry-valley",
      "record_type": "source",
      "summary": "Combine five southern/eastern Emigrant approaches with reviewed boundary, jurisdiction-specific planning and campground/operator inventory audit."
    }
  ],
  "navigation": {
    "next_id": "source-emigrant-completion-deadman",
    "position": 150,
    "previous_id": "source-emigrant-completion-cherry-site-046",
    "total": 587
  },
  "observations": [
    {
      "artifact_refs": [],
      "content": "The USFS Cherry Valley page overview separately says $41 per night plus fees and taxes, while its fee panel lists $29/$58.",
      "observation_id": "observation-emigrant-completion-cherry-fees-overview",
      "observed_at": null,
      "observer": "Wayproof primary-source, map and source-feature review",
      "retrieved_at": "2026-10-06T20:36:35+00:00",
      "source_id": "source-emigrant-completion-cherry-valley"
    },
    {
      "artifact_refs": [],
      "content": "USFS Cherry Valley Campground fee panel reports $29 single / $58 double.",
      "observation_id": "observation-emigrant-completion-cherry-valley-fees-table",
      "observed_at": null,
      "observer": "Wayproof primary-source, map and source-feature review",
      "retrieved_at": "2026-10-06T20:36:35+00:00",
      "source_id": "source-emigrant-completion-cherry-valley"
    },
    {
      "artifact_refs": [],
      "content": "USFS campground page identifies Cherry Valley Campground near Cherry Lake, with a hiking connection to the lake; no precise trailhead connector is established.",
      "observation_id": "observation-emigrant-completion-cherry-valley-inventory",
      "observed_at": null,
      "observer": "Wayproof primary-source, map and source-feature review",
      "retrieved_at": "2026-10-06T20:36:35+00:00",
      "source_id": "source-emigrant-completion-cherry-valley"
    },
    {
      "artifact_refs": [],
      "content": "USFS restrictions require designated sites, six people per single site and a maximum fourteen-day campground stay.",
      "observation_id": "observation-emigrant-completion-cherry-valley-occupancy",
      "observed_at": null,
      "observer": "Wayproof primary-source, map and source-feature review",
      "retrieved_at": "2026-10-06T20:36:35+00:00",
      "source_id": "source-emigrant-completion-cherry-valley"
    },
    {
      "artifact_refs": [],
      "content": "USFS identifies American Land & Leisure as the permitted campground operator.",
      "observation_id": "observation-emigrant-completion-cherry-valley-operator",
      "observed_at": null,
      "observer": "Wayproof primary-source, map and source-feature review",
      "retrieved_at": "2026-10-06T20:36:35+00:00",
      "source_id": "source-emigrant-completion-cherry-valley"
    },
    {
      "artifact_refs": [],
      "content": "Official campground directions place Cherry Valley Campground near Cherry Lake. It is a campground option for the southern access area, not the trailhead itself.",
      "observation_id": "observation-emigrant-completion-cherry-valley-referral",
      "observed_at": null,
      "observer": "Wayproof primary-source, map and source-feature review",
      "retrieved_at": "2026-10-06T20:36:35+00:00",
      "source_id": "source-emigrant-completion-cherry-valley"
    },
    {
      "artifact_refs": [],
      "content": "USFS published season for Cherry Valley Campground is May–September. This is a seasonal report, not verified operation.",
      "observation_id": "observation-emigrant-completion-cherry-valley-season",
      "observed_at": null,
      "observer": "Wayproof primary-source, map and source-feature review",
      "retrieved_at": "2026-10-06T20:36:35+00:00",
      "source_id": "source-emigrant-completion-cherry-valley"
    },
    {
      "artifact_refs": [],
      "content": "USFS Cherry Valley Campground amenities reports flush toilets.",
      "observation_id": "observation-emigrant-completion-cherry-valley-toilets-amenities",
      "observed_at": null,
      "observer": "Wayproof primary-source, map and source-feature review",
      "retrieved_at": "2026-10-06T20:36:35+00:00",
      "source_id": "source-emigrant-completion-cherry-valley"
    },
    {
      "artifact_refs": [],
      "content": "USFS Cherry Valley Campground overview reports vault toilets.",
      "observation_id": "observation-emigrant-completion-cherry-valley-toilets-overview",
      "observed_at": null,
      "observer": "Wayproof primary-source, map and source-feature review",
      "retrieved_at": "2026-10-06T20:36:35+00:00",
      "source_id": "source-emigrant-completion-cherry-valley"
    },
    {
      "artifact_refs": [],
      "content": "USFS Cherry Valley Campground amenities panel says potable water is not available.",
      "observation_id": "observation-emigrant-completion-cherry-valley-water-amenities",
      "observed_at": null,
      "observer": "Wayproof primary-source, map and source-feature review",
      "retrieved_at": "2026-10-06T20:36:35+00:00",
      "source_id": "source-emigrant-completion-cherry-valley"
    },
    {
      "artifact_refs": [],
      "content": "USFS Cherry Valley Campground Current Conditions reports no water service and instructs visitors to bring potable water.",
      "observation_id": "observation-emigrant-completion-cherry-valley-water-summary",
      "observed_at": null,
      "observer": "Wayproof primary-source, map and source-feature review",
      "retrieved_at": "2026-10-06T20:36:35+00:00",
      "source_id": "source-emigrant-completion-cherry-valley"
    },
    {
      "artifact_refs": [],
      "content": "The same USFS page retains a July 3, 2025 boil-water notice following a positive E. coli sample. No rescission is shown in the reviewed page; no present water-safety conclusion is made.",
      "observation_id": "observation-emigrant-completion-cherry-water-notice",
      "observed_at": null,
      "observer": "Wayproof primary-source, map and source-feature review",
      "retrieved_at": "2026-10-06T20:36:35+00:00",
      "source_id": "source-emigrant-completion-cherry-valley"
    }
  ],
  "record": {
    "locator": "https://www.fs.usda.gov/r05/stanislaus/recreation/cherry-valley-campground",
    "publisher": "USDA Forest Service",
    "source_id": "source-emigrant-completion-cherry-valley"
  },
  "record_type": "source",
  "related_records": [],
  "sources": [
    {
      "locator": "https://www.fs.usda.gov/r05/stanislaus/recreation/cherry-valley-campground",
      "publisher": "USDA Forest Service",
      "source_id": "source-emigrant-completion-cherry-valley"
    }
  ]
}