{
  "schema_version": 1,
  "source_compilation_context": {
    "va": {
      "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/va.json",
      "updated": "2026-10-25"
    }
  },
  "scope": "Exact retained city label subset. This is not a municipal boundary or complete city inventory. 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": "cities",
    "key": "va/bristow",
    "label": "Bristow, Virginia"
  },
  "records": [
    {
      "id": "amazon-devlin-tech-park-va",
      "state": "va",
      "kind": "facility",
      "name": "Amazon Devlin Technology Park",
      "group": "unknown",
      "status": "Status unclear",
      "raw_status": "",
      "status_field": "",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Prince William"
      ],
      "city": "Bristow",
      "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. Named-site excerpt/source review; historical or proposed claims remain attributed. No entire-record certification.. Land price is not total construction spending. Zoning floor allowance is not commissioned space or proof of current operations. Original executed approvals, current operator disclosures and subsequent decisions take precedence. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building.",
      "date": "",
      "events": [],
      "timeline": [],
      "opened": "",
      "tier": "",
      "sources": [
        {
          "url": "https://virginiabusiness.com/amazon-buys-189-acres-in-prince-william-tech-park-for-700m/",
          "host": "virginiabusiness.com",
          "date": "2025-11-18",
          "published": "2025-11-18",
          "checked": "2026-10-14",
          "date_kind": "publication",
          "label": "Reviewed source"
        }
      ],
      "loc": {
        "lat": 38.70393,
        "lng": -77.47812,
        "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": "regional-development-review-round22-2026-10-14.json",
          "scope": "Named-site excerpt/source review; historical or proposed claims remain attributed. No entire-record certification.",
          "fields": {
            "reported_context": "Reported Amazon purchase of 188.5 acres in Devlin Technology Park closed November 5 for 700 million USD.",
            "independently_verified_current_operating_status": null
          },
          "notes": [
            "Land price is not total construction spending. Zoning floor allowance is not commissioned space or proof of current operations.",
            "Original executed approvals, current operator disclosures and subsequent decisions take precedence.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://virginiabusiness.com/amazon-buys-189-acres-in-prince-william-tech-park-for-700m/",
              "host": "virginiabusiness.com",
              "date": "2025-11-18",
              "published": "2025-11-18",
              "checked": "2026-10-14",
              "date_kind": "publication",
              "label": "Reviewed source"
            }
          ],
          "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": "Bristow · Prince William · Source context reviewed",
      "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": "51153"
      }
    },
    {
      "id": "sharpless-wellington-road-bristow-va",
      "state": "va",
      "kind": "facility",
      "name": "Wellington Road Data Center Campus (Sharpless)",
      "group": "unknown",
      "status": "Status unclear",
      "raw_status": "",
      "status_field": "",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Prince William"
      ],
      "city": "Bristow",
      "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. Personally read public project context only; no whole-record certification. Identity, date, future-outcome, permit, capacity and financial scopes remain limited.. This is wetlands/streams-related Corps review, not proof of every local building, utility or operating approval. Approved instrument was not obtained by reporter at publication and has not been directly reviewed here. Google affiliation is attributed to DataCenterDynamics, not an independently examined corporate filing. Neighboring Microsoft 124 acres and nearly 4 million square feet concern separate parcels and cannot be assigned to Sharpless. Existing industrial zoning does not waive all remaining permits. Historic cleanup orders and ongoing groundwater treatment are not a blanket environmental clearance. No MW or current operating certification. Original approvals and later observed outcomes take precedence; future dates have no assumed result. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building.",
      "date": "",
      "events": [
        [
          "2023-11-10",
          "The U.S. Army Corps of Engineers published its Sharpless Wellington Road reauthorization notice. November 10, 2023 is the publication date. The December comment deadline is not permit issuance, completion or a physical shutdown."
        ]
      ],
      "timeline": [],
      "opened": "",
      "tier": "",
      "sources": [
        {
          "url": "https://www.insidenova.com/news/business/army-corps-of-engineers-greenlights-bristow-data-center-complex/article_49d8ed9a-dd87-11ee-9f08-d383b6399e7e.html",
          "host": "insidenova.com",
          "date": "2024-03-08",
          "published": "2024-03-08",
          "checked": "2026-10-14",
          "date_kind": "publication",
          "label": "Reviewed source"
        },
        {
          "url": "https://usace.contentdm.oclc.org/digital/api/collection/p16021coll15/id/3616/download",
          "host": "usace.contentdm.oclc.org",
          "published": "2023-11-10",
          "date": "2023-11-10",
          "checked": "2026-10-22",
          "label": "Reviewed government record"
        }
      ],
      "loc": {
        "lat": 38.72222,
        "lng": -77.48303,
        "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": "regional-development-review-round32-2026-10-14.json",
          "scope": "Personally read public project context only; no whole-record certification. Identity, date, future-outcome, permit, capacity and financial scopes remain limited.",
          "fields": {
            "reported_context": "InsideNoVa reports an Army Corps official confirmed approval of Sharpless’s four-building proposal at 6201 Wellington Road on a 181-acre former military-industrial site.",
            "independently_verified_current_operating_status": null,
            "operator_or_exact_site_identity_needs_crosswalk": true
          },
          "notes": [
            "This is wetlands/streams-related Corps review, not proof of every local building, utility or operating approval. Approved instrument was not obtained by reporter at publication and has not been directly reviewed here. Google affiliation is attributed to DataCenterDynamics, not an independently examined corporate filing. Neighboring Microsoft 124 acres and nearly 4 million square feet concern separate parcels and cannot be assigned to Sharpless. Existing industrial zoning does not waive all remaining permits. Historic cleanup orders and ongoing groundwater treatment are not a blanket environmental clearance. No MW or current operating certification.",
            "Original approvals and later observed outcomes take precedence; future dates have no assumed result.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://www.insidenova.com/news/business/army-corps-of-engineers-greenlights-bristow-data-center-complex/article_49d8ed9a-dd87-11ee-9f08-d383b6399e7e.html",
              "host": "insidenova.com",
              "date": "2024-03-08",
              "published": "2024-03-08",
              "checked": "2026-10-14",
              "date_kind": "publication",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 3 research cohort 7",
          "scope": "The November 10, 2023 Corps notice names Sharpless and the restricted campus north of Wellington Road. It seeks reauthorization after changes in regulated waters, while describing earlier permit verifications. It is a permit and public comment record, not current operation, all required approvals or an observed construction start. The separate Microsoft MNZ07 notice is not assigned to this campus.",
          "fields": {
            "current_stage_evidence": {
              "outcome": "historical_regulatory_record_current_stage_held",
              "scope": "The November 10, 2023 Corps notice names Sharpless and the restricted campus north of Wellington Road. It seeks reauthorization after changes in regulated waters, while describing earlier permit verifications. It is a permit and public comment record, not current operation, all required approvals or an observed construction start. The separate Microsoft MNZ07 notice is not assigned to this campus."
            },
            "water_regulatory_context": {
              "notice_on": "2023-11-10",
              "permit_reference": "NAO-2019-00517",
              "earlier_permit_verification_context_only": true,
              "reviewed_pdf_pages": [
                1,
                2
              ],
              "current_compliance_or_measured_effects_established": false
            }
          },
          "notes": [
            "The November 10, 2023 Corps notice names Sharpless and the restricted campus north of Wellington Road. It seeks reauthorization after changes in regulated waters, while describing earlier permit verifications. It is a permit and public comment record, not current operation, all required approvals or an observed construction start. The separate Microsoft MNZ07 notice is not assigned to this campus.",
            "No campus total, service offer or approval is converted into an observed operating capacity, exact site point or verified opening day."
          ],
          "sources": [
            {
              "url": "https://usace.contentdm.oclc.org/digital/api/collection/p16021coll15/id/3616/download",
              "host": "usace.contentdm.oclc.org",
              "published": "2023-11-10",
              "date": "2023-11-10",
              "checked": "2026-10-22",
              "label": "Reviewed government record"
            }
          ],
          "checked": "2026-10-22",
          "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": "Bristow · Prince William · Source context reviewed",
      "event_evidence": [
        {
          "date": "2023-11-10",
          "text": "The U.S. Army Corps of Engineers published its Sharpless Wellington Road reauthorization notice. November 10, 2023 is the publication date. The December comment deadline is not permit issuance, completion or a physical shutdown.",
          "kind": "announced",
          "sources": [
            {
              "url": "https://usace.contentdm.oclc.org/digital/api/collection/p16021coll15/id/3616/download",
              "host": "usace.contentdm.oclc.org",
              "published": "2023-11-10",
              "date": "2023-11-10",
              "checked": "2026-10-22",
              "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": "51153"
      }
    }
  ],
  "compilation_license": "withheld_pending_owner_decision"
}