{
  "schema_version": 1,
  "source_compilation_context": {
    "mo": {
      "attribution": {
        "inventory": {
          "name": "Compute Atlas",
          "creator": "Edward Kubiak",
          "url": "https://www.compute-atlas.com/api",
          "license": "CC BY 4.0",
          "license_url": "https://creativecommons.org/licenses/by/4.0/",
          "snapshot_url": "https://www.compute-atlas.com/api/facilities",
          "retrieved": "2026-10-14",
          "sha256": "79ad432dab7c128e428234c9d0dd40933114b415a4a5d697db00095637d50f37",
          "changes": "Added provenance, publication-date distinctions, display-safe wording, quarantine flags and state partitioning. Original source records retained locally."
        },
        "counties": "U.S. Census Bureau county boundaries (public domain)",
        "research": "Field-specific source context. See the linked source and limits on each record."
      },
      "source_data_url": "https://datacentersatlas.com/data/mo.json",
      "updated": "2026-10-26"
    }
  },
  "scope": "Retained county context, which can be broad or unresolved. No parcel or municipal jurisdiction is inferred. Research records retain their sources, dates and location limits. Counts are not a census of operating buildings. Company name links alone do not establish ownership or operation.",
  "collection": {
    "kind": "counties",
    "key": "29225",
    "label": "Webster County, Missouri"
  },
  "records": [
    {
      "id": "lumon-solutions-marshfield-mo",
      "state": "mo",
      "kind": "facility",
      "name": "Marshfield Data Center (Lumon Solutions)",
      "group": "building",
      "status": "Agency reported construction",
      "raw_status": "under construction",
      "status_field": "current_status",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Webster"
      ],
      "city": "Marshfield",
      "address": "",
      "who": "",
      "end_user": "",
      "mw": null,
      "power": "",
      "power_note": "",
      "investment": "",
      "jobs": "",
      "acres": null,
      "utility": "",
      "water": "",
      "incentives": "",
      "note": "Manual source context is available for this inherited inventory record. The inventory label and approximate geography are retained for discovery. This is not certification of current operation, ownership, a separate physical building, technical capacity or a precise parcel. Missing fields remain unknown. Field or source context only. County report identifies a project, but does not name Lumon in the reviewed text. Facility/developer crosswalk remains pending. No analogy from a different McDonald County facility is adopted. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building.",
      "date": "",
      "events": [
        [
          "2026-05-21",
          "The original Webster County May 21, 2026 update describes ongoing construction of its Rifle Range Road computing project. The linked original Conservation report names Lumon Solutions Marshfield LLC, but neither the statement nor report is computing commissioning."
        ],
        [
          "2026-05-14",
          "The original Conservation report is generated May 14, 2026 and the linked original DNR groundwater email is dated the same day. These are document dates for a resource review and forecast, not proof of site clearance, actual consumption or current aquifer measurements."
        ]
      ],
      "timeline": [],
      "opened": "",
      "tier": "",
      "sources": [
        {
          "url": "https://webstercountymo.gov/commission-data-center-update-may-21/",
          "host": "webstercountymo.gov",
          "date": "2026-05-21",
          "published": "2026-05-21",
          "checked": "2026-10-14",
          "date_kind": "publication",
          "label": "Reviewed source"
        },
        {
          "url": "https://webstercountymo.gov/wp-content/uploads/2026/05/2026-05-14-Dept-of-Conservation-project_report_proposed_data_center__88547_90690_FINAL.pdf",
          "host": "webstercountymo.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-24",
          "label": "Reviewed government record"
        },
        {
          "url": "https://webstercountymo.gov/wp-content/uploads/2026/05/2026-05-14-MO-DNR-email-re-impact-of-data-center-well.pdf",
          "host": "webstercountymo.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-24",
          "label": "Reviewed government record"
        }
      ],
      "loc": {
        "lat": 37.28092,
        "lng": -92.87578,
        "precision": "county",
        "basis": "Shown at county level only. The dot is placed inside the county for the map and is not the site, its address or a parcel."
      },
      "reviewed_evidence": [
        {
          "overlay": "neighbor-primary-review-round4-2026-10-14.json",
          "scope": "Field or source context only",
          "fields": {
            "county_reported_status": "under construction",
            "county": "Webster",
            "site_description": "Rifle Range Road, northeast of Marshfield"
          },
          "notes": [
            "County report identifies a project, but does not name Lumon in the reviewed text. Facility/developer crosswalk remains pending. No analogy from a different McDonald County facility is adopted.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://webstercountymo.gov/commission-data-center-update-may-21/",
              "host": "webstercountymo.gov",
              "date": "2026-05-21",
              "published": "2026-05-21",
              "checked": "2026-10-14",
              "date_kind": "publication",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 3 research cohort 74",
          "scope": "The complete original County update explicitly describes construction on Rifle Range Road. Its linked original Conservation report names Lumon Solutions Marshfield LLC, resolving the earlier missing company crosswalk at the County project scope. Together these support agency reported construction, without computing operation. The six page report text says it is not a site clearance or completed species consultation; no known recorded species is not proof of no species. The groundwater email gives a forecast based on supplied design information and cites monitoring data only through 2017, not current measured drawdown or actual water use. The unrelated McDonald County visit is not this facility performance evidence.",
          "fields": {
            "current_stage_evidence": {
              "outcome": "county_construction_and_original_named_lumon_crosswalk",
              "scope": "The complete original County update explicitly describes construction on Rifle Range Road. Its linked original Conservation report names Lumon Solutions Marshfield LLC, resolving the earlier missing company crosswalk at the County project scope. Together these support agency reported construction, without computing operation. The six page report text says it is not a site clearance or completed species consultation; no known recorded species is not proof of no species. The groundwater email gives a forecast based on supplied design information and cites monitoring data only through 2017, not current measured drawdown or actual water use. The unrelated McDonald County visit is not this facility performance evidence."
            },
            "source_read_scope": {
              "complete_original_county_update_body_read": true,
              "original_conservation_report_all_six_page_text_read": true,
              "physical_page3_map_pixels_not_reviewed": true,
              "original_two_page_groundwater_email_complete_text_read": true,
              "conservation_page1_explicit_company_crosswalk_resolves_prior_hold": true,
              "resource_review_not_site_clearance_or_species_absence": true,
              "historical2017_monitoring_not_current_measured_water_effects": true,
              "no_c4_resource_quantity_or_location_changes": true
            }
          },
          "notes": [
            "The complete original County update explicitly describes construction on Rifle Range Road. Its linked original Conservation report names Lumon Solutions Marshfield LLC, resolving the earlier missing company crosswalk at the County project scope. Together these support agency reported construction, without computing operation. The six page report text says it is not a site clearance or completed species consultation; no known recorded species is not proof of no species. The groundwater email gives a forecast based on supplied design information and cites monitoring data only through 2017, not current measured drawdown or actual water use. The unrelated McDonald County visit is not this facility performance evidence.",
            "Existing roles, identities, physical placement, jurisdiction assignments, technical quantities and exact first opening days remain unchanged. A document date does not date physical commissioning."
          ],
          "sources": [
            {
              "url": "https://webstercountymo.gov/commission-data-center-update-may-21/",
              "host": "webstercountymo.gov",
              "published": "2026-05-21",
              "date": "2026-05-21",
              "checked": "2026-10-24",
              "label": "Reviewed government record"
            },
            {
              "url": "https://webstercountymo.gov/wp-content/uploads/2026/05/2026-05-14-Dept-of-Conservation-project_report_proposed_data_center__88547_90690_FINAL.pdf",
              "host": "webstercountymo.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-24",
              "label": "Reviewed government record"
            },
            {
              "url": "https://webstercountymo.gov/wp-content/uploads/2026/05/2026-05-14-MO-DNR-email-re-impact-of-data-center-well.pdf",
              "host": "webstercountymo.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-24",
              "label": "Reviewed government record"
            }
          ],
          "checked": "2026-10-24",
          "whole_record_certified": false
        }
      ],
      "manual_source_reviewed": true,
      "whole_record_certified": false,
      "field_evidence_present": true,
      "inventory_label_retained": true,
      "precision_label": "Exact site not published; shown at county level",
      "summary": "Marshfield · Webster · Source context reviewed",
      "status_scope": "The complete original County update explicitly describes construction on Rifle Range Road. Its linked original Conservation report names Lumon Solutions Marshfield LLC, resolving the earlier missing company crosswalk at the County project scope. Together these support agency reported construction, without computing operation. The six page report text says it is not a site clearance or completed species consultation; no known recorded species is not proof of no species. The groundwater email gives a forecast based on supplied design information and cites monitoring data only through 2017, not current measured drawdown or actual water use. The unrelated McDonald County visit is not this facility performance evidence.",
      "event_evidence": [
        {
          "date": "2026-05-21",
          "text": "The original Webster County May 21, 2026 update describes ongoing construction of its Rifle Range Road computing project. The linked original Conservation report names Lumon Solutions Marshfield LLC, but neither the statement nor report is computing commissioning.",
          "kind": "announced",
          "sources": [
            {
              "url": "https://webstercountymo.gov/commission-data-center-update-may-21/",
              "host": "webstercountymo.gov",
              "published": "2026-05-21",
              "date": "2026-05-21",
              "checked": "2026-10-24",
              "label": "Reviewed government record"
            },
            {
              "url": "https://webstercountymo.gov/wp-content/uploads/2026/05/2026-05-14-Dept-of-Conservation-project_report_proposed_data_center__88547_90690_FINAL.pdf",
              "host": "webstercountymo.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-24",
              "label": "Reviewed government record"
            }
          ]
        },
        {
          "date": "2026-05-14",
          "text": "The original Conservation report is generated May 14, 2026 and the linked original DNR groundwater email is dated the same day. These are document dates for a resource review and forecast, not proof of site clearance, actual consumption or current aquifer measurements.",
          "kind": "announced",
          "sources": [
            {
              "url": "https://webstercountymo.gov/wp-content/uploads/2026/05/2026-05-14-Dept-of-Conservation-project_report_proposed_data_center__88547_90690_FINAL.pdf",
              "host": "webstercountymo.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-24",
              "label": "Reviewed government record"
            },
            {
              "url": "https://webstercountymo.gov/wp-content/uploads/2026/05/2026-05-14-MO-DNR-email-re-impact-of-data-center-well.pdf",
              "host": "webstercountymo.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-24",
              "label": "Reviewed government record"
            }
          ]
        }
      ],
      "location_display": {
        "policy": "reviewed-map-references-2026-10-23",
        "decision": "withheld_unreviewed_point",
        "scope": "The available point evidence does not establish a supported site location. No site pin, nearby distance or aerial destination is published. The original coordinate and its provenance remain in research history.",
        "county_display": "29225"
      }
    }
  ],
  "compilation_license": "withheld_pending_owner_decision"
}