{
  "schema_version": 1,
  "source_compilation_context": {
    "ia": {
      "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/ia.json",
      "updated": "2026-10-24"
    }
  },
  "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": "ia/sioux-city",
    "label": "Sioux City, Iowa"
  },
  "records": [
    {
      "id": "imon-713-nebraska-sioux-city-ia",
      "state": "ia",
      "kind": "facility",
      "name": "713 Nebraska Carrier Hotel (FiberComm)",
      "group": "unknown",
      "status": "Status unclear",
      "raw_status": "",
      "status_field": "",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Woodbury"
      ],
      "city": "Sioux City",
      "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 named-source context only; no whole-record certification. See public-preview, identity and date limitations.. The historical report does not establish the current iMON ownership/operator crosswalk. Building construction year is not data-center founding; the second-floor project is not the whole building. No current IT MW or tenant identity is disclosed. 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": [],
      "timeline": [],
      "opened": "",
      "tier": "",
      "sources": [
        {
          "url": "https://www.govtech.com/data/Sioux-City-Iowa-Turns-Vacant-Building-Into-Data-Center.html",
          "host": "govtech.com",
          "date": "2019-10-10",
          "published": "2019-10-10",
          "checked": "2026-10-14",
          "date_kind": "publication",
          "label": "Reviewed source"
        }
      ],
      "loc": {
        "lat": 42.38956,
        "lng": -96.04453,
        "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-round27-2026-10-14.json",
          "scope": "Personally read public named-source context only; no whole-record certification. See public-preview, identity and date limitations.",
          "fields": {
            "reported_context": "GovTech reproduces Sioux City Journal reporting on FiberComm's completed six-million-USD carrier hotel on the second floor at 713 Nebraska Street, with tenants moving in during 2019.",
            "independently_verified_current_operating_status": null,
            "operator_or_site_identity_needs_crosswalk": true
          },
          "notes": [
            "The historical report does not establish the current iMON ownership/operator crosswalk. Building construction year is not data-center founding; the second-floor project is not the whole building. No current IT MW or tenant identity is disclosed.",
            "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.govtech.com/data/Sioux-City-Iowa-Turns-Vacant-Building-Into-Data-Center.html",
              "host": "govtech.com",
              "date": "2019-10-10",
              "published": "2019-10-10",
              "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": "Sioux City · Woodbury · 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": "19193"
      }
    },
    {
      "id": "long-lines-sioux-city-ia",
      "state": "ia",
      "kind": "facility",
      "name": "Long Lines Secure Data Center",
      "group": "operating",
      "status": "Reported service",
      "raw_status": "operating",
      "status_field": "current_status",
      "crypto": false,
      "type": "Data center (inventory classification)",
      "counties": [
        "Woodbury"
      ],
      "city": "Sioux City",
      "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. Long Lines Sioux City campus location and current unit. 2000ampscannotconverttoMWwithoutvoltage/phases/powerfactor;notIT.3972specand4000narrativeplausibleroundingnotadditionalareas.2008buildyearnotexactopening. Networkfiber1165milesnotfacilityfootprint. 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://www.longlines.com/business/data-center",
          "host": "longlines.com",
          "date": "",
          "published": "",
          "checked": "2026-10-14",
          "date_kind": "publication date not established",
          "label": "Reviewed source"
        },
        {
          "url": "https://www.longlines.com/data-center",
          "host": "www.longlines.com",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "Reviewed operator source"
        },
        {
          "url": "https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=4647+Stone+Avenue%2C+Sioux+City%2C+IA+51102&benchmark=Public_AR_Current&vintage=Current_Current&format=json",
          "host": "geocoding.geo.census.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "Complete original literal street response and county context"
        },
        {
          "url": "https://basemap.nationalmap.gov/arcgis/rest/services/USGSImageryOnly/MapServer/export?bbox=-96.35283306743943%2C42.474282288537545%2C-96.33943493256058%2C42.48416371146245&bboxSR=4326&imageSR=3857&size=1000%2C1000&format=png&f=image",
          "host": "basemap.nationalmap.gov",
          "published": "",
          "date": "",
          "checked": "2026-10-23",
          "label": "Actually viewed source setting with unknown imagery acquisition date"
        }
      ],
      "loc": {
        "lng": -96.346134,
        "lat": 42.479223,
        "precision": "address",
        "basis": "The original Long Lines Broadband facility body explicitly identifies 4647 Stone Avenue, Sioux City, IA 51102. One unique complete literal Census street range supplies a calculated reference inside the retained county. It selects no surveyed roof, tenant floor, parcel or complete campus. Existing status group operating remains unchanged. Imagery acquisition date is unknown and may predate construction."
      },
      "reviewed_evidence": [
        {
          "overlay": "operator-primary-review-round10-2026-10-14.json",
          "scope": "Long Lines Sioux City campus location and current unit",
          "fields": {
            "operator": "Long Lines Broadband",
            "site": "Secure Data Center at Western Iowa Tech Community College",
            "address": "4647 Stone Avenue, Sioux City, Iowa51102",
            "operator_reported_build_year": 2008,
            "specification_area_sqft": 3972,
            "narrative_area_sqft_approx": 4000,
            "commercial_power_current_amps": 2000
          },
          "notes": [
            "2000ampscannotconverttoMWwithoutvoltage/phases/powerfactor;notIT.3972specand4000narrativeplausibleroundingnotadditionalareas.2008buildyearnotexactopening. Networkfiber1165milesnotfacilityfootprint.",
            "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."
          ],
          "sources": [
            {
              "url": "https://www.longlines.com/business/data-center",
              "host": "longlines.com",
              "date": "",
              "published": "",
              "checked": "2026-10-14",
              "date_kind": "publication date not established",
              "label": "Reviewed source"
            }
          ],
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 3 research cohort 26",
          "scope": "The current Long Lines page explicitly identifies the Secure Data Center at Western Iowa Tech Community College in Sioux City and describes present colocation, business continuity and data services. Reported service is scoped to that named facility. A construction year is not an exact commissioning date. Advertised capacities, uptime guarantees, audit or Tier claims, locations and roles are not independently verified or promoted. No precise opening day is established.",
          "fields": {
            "current_stage_evidence": {
              "outcome": "current_named_facility_service_account",
              "scope": "The current Long Lines page explicitly identifies the Secure Data Center at Western Iowa Tech Community College in Sioux City and describes present colocation, business continuity and data services. Reported service is scoped to that named facility. A construction year is not an exact commissioning date. Advertised capacities, uptime guarantees, audit or Tier claims, locations and roles are not independently verified or promoted. No precise opening day is established."
            }
          },
          "notes": [
            "The current Long Lines page explicitly identifies the Secure Data Center at Western Iowa Tech Community College in Sioux City and describes present colocation, business continuity and data services. Reported service is scoped to that named facility. A construction year is not an exact commissioning date. Advertised capacities, uptime guarantees, audit or Tier claims, locations and roles are not independently verified or promoted. No precise opening day is established.",
            "The review preserves existing identity, roles, locations, jurisdictions, quantities and physical opening fields. Source publication, checked dates and physical milestones remain distinct."
          ],
          "sources": [
            {
              "url": "https://www.longlines.com/data-center",
              "host": "www.longlines.com",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Reviewed operator source"
            }
          ],
          "checked": "2026-10-23",
          "whole_record_certified": false
        },
        {
          "overlay": "Codex 2 location cohort 57, October 23, 2026",
          "scope": "Explicit source bound calculated street reference only. Existing status group operating remains unchanged. No new computing operation, operator role, title, owner, tenant, physical milestone, quantity, certification, roof or complete campus is certified.",
          "fields": {
            "location_review_decision": {
              "location": {
                "lng": -96.346134,
                "lat": 42.479223,
                "precision": "address",
                "basis": "The original Long Lines Broadband facility body explicitly identifies 4647 Stone Avenue, Sioux City, IA 51102. One unique complete literal Census street range supplies a calculated reference inside the retained county. It selects no surveyed roof, tenant floor, parcel or complete campus. Existing status group operating remains unchanged. Imagery acquisition date is unknown and may predate construction."
              },
              "reference_method": "Census interpolated street address",
              "published_address": "4647 Stone Avenue, Sioux City, IA 51102",
              "county_fips": [
                "19193"
              ],
              "operator_coordinates_adopted": false,
              "corporate_address_adopted": false
            }
          },
          "notes": [
            "The original provider SecureDataCenterSite block explicitly names4647StoneAvenue in SiouxCity and separately describes the WesternIowaTech campus setting. Source construction year2008and advertised equipment or uptime are not adopted. The street range selects neither an underground structure nor a surveyed roof, title or complete educational campus.",
            "Explicit source bound calculated street reference only. Existing status group operating remains unchanged. No new computing operation, operator role, title, owner, tenant, physical milestone, quantity, certification, roof or complete campus is certified.",
            "The frame shows large campus forms, parking, green ground, nearby houses and roads. A hillside service statement does not select a surveyed underground structure or roof; the operator street remains the reference basis.",
            "The inherited area coordinate and county display were not reviewed physical facility destinations. The original named operator facility body and complete unique literal Census street response now support only a calculated street range reference within the retained county. Earlier coordinates and complete source history remain intact. This is a reference correction, without physical relocation, a surveyed roof, new computing, title or a complete campus claim."
          ],
          "sources": [
            {
              "url": "https://www.longlines.com/business/data-center",
              "host": "www.longlines.com",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Original named computing facility street in the operator body"
            },
            {
              "url": "https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=4647+Stone+Avenue%2C+Sioux+City%2C+IA+51102&benchmark=Public_AR_Current&vintage=Current_Current&format=json",
              "host": "geocoding.geo.census.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Complete original literal street response and county context"
            },
            {
              "url": "https://basemap.nationalmap.gov/arcgis/rest/services/USGSImageryOnly/MapServer/export?bbox=-96.35283306743943%2C42.474282288537545%2C-96.33943493256058%2C42.48416371146245&bboxSR=4326&imageSR=3857&size=1000%2C1000&format=png&f=image",
              "host": "basemap.nationalmap.gov",
              "published": "",
              "date": "",
              "checked": "2026-10-23",
              "label": "Actually viewed source setting with unknown imagery acquisition date"
            }
          ],
          "checked": "2026-10-23",
          "whole_record_certified": false
        }
      ],
      "manual_source_reviewed": true,
      "whole_record_certified": false,
      "field_evidence_present": true,
      "inventory_label_retained": true,
      "precision_label": "Calculated official source street reference, not a surveyed roof or parcel",
      "summary": "Sioux City · Woodbury · Source context reviewed",
      "status_scope": "The current Long Lines page explicitly identifies the Secure Data Center at Western Iowa Tech Community College in Sioux City and describes present colocation, business continuity and data services. Reported service is scoped to that named facility. A construction year is not an exact commissioning date. Advertised capacities, uptime guarantees, audit or Tier claims, locations and roles are not independently verified or promoted. No precise opening day is established."
    }
  ],
  "compilation_license": "withheld_pending_owner_decision"
}