{ "schema_version": 1, "source_compilation_context": { "oh": { "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/oh.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": "oh/plain-city", "label": "Plain City, Ohio" }, "records": [ { "id": "aws-crosby-court-franklin-county-oh", "state": "oh", "kind": "facility", "name": "AWS Crosby Court Campus", "group": "unknown", "status": "Status unclear", "raw_status": "", "status_field": "", "crypto": false, "type": "Data center (inventory classification)", "counties": [ "Franklin" ], "city": "Plain 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. Field or source context only. Public cadastral attributes are ownership/address/assessment evidence, not operating data-center status, end-user identity or a surveyed building pin. Acres and building area retain original field basis. No geometry is promoted; broad company queries can include unrelated property. 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://gis.franklincountyohio.gov/hosting/rest/services/ParcelFeatures/Parcel_Features/FeatureServer/0/query?where=PARCELID%3D'275-000010'&outFields=PARCELID,SITEADDRESS,OWNERNME1,CLASSDSCRP,BLDGAREA,ACRES&returnCentroid=true&outSR=4326&f=json", "host": "gis.franklincountyohio.gov", "date": "", "published": "", "checked": "2026-10-14", "date_kind": "publication date not established", "label": "Reviewed source" } ], "loc": { "lat": 39.98131, "lng": -83.02239, "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": { "cadastral_response_features": 1, "cadastral_error": null, "parcel_assertions": [ { "PARCELID": "275-000010", "SITEADDRESS": "6685 - 6685 CROSBY CT", "OWNERNME1": "VADATA INC", "BLDGAREA": 768498, "ACRES": 66.82486614 } ] }, "notes": [ "Public cadastral attributes are ownership/address/assessment evidence, not operating data-center status, end-user identity or a surveyed building pin. Acres and building area retain original field basis. No geometry is promoted; broad company queries can include unrelated property.", "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building." ], "sources": [ { "url": "https://gis.franklincountyohio.gov/hosting/rest/services/ParcelFeatures/Parcel_Features/FeatureServer/0/query?where=PARCELID%3D'275-000010'&outFields=PARCELID,SITEADDRESS,OWNERNME1,CLASSDSCRP,BLDGAREA,ACRES&returnCentroid=true&outSR=4326&f=json", "host": "gis.franklincountyohio.gov", "date": "", "published": "", "checked": "2026-10-14", "date_kind": "publication date not established", "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": "Plain City · Franklin · 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": "39049" } }, { "id": "aws-industrial-parkway-jerome-township-oh", "state": "oh", "kind": "facility", "name": "AWS Industrial Parkway Campus (Jerome Township)", "group": "unknown", "status": "Status unclear", "raw_status": "", "status_field": "", "crypto": false, "type": "Data center (inventory classification)", "counties": [ "Union" ], "city": "Plain 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. Union County Amazon Industrial Parkway cadastral context. Repeated joined feature rows are not three buildings. Distinct area/year attributes may represent improvements or joined assessment records; do not sum or label exact production opening. Appraised building value is tax-assessment context, not construction capex/transaction/incentive. Geometry is EPSG3857 meters, not lat/lon. No operating status or ITMW proven. 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://www7.co.union.oh.us/unioncountyohio/rest/services/ParcelAllSaleinfoBuildingInfo/MapServer/1/query?where=ParcelNo%3D'1500220390010'&outFields=ParcelNo,DeedOwner,Address,city,township,Acreage,classDescription,yearBuilt,TotalBuildingArea,AppraisedBuildValue&f=json", "host": "www7.co.union.oh.us", "date": "", "published": "", "checked": "2026-10-14", "date_kind": "publication date not established", "label": "Reviewed source" } ], "loc": { "lat": 40.29938, "lng": -83.37152, "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": "public-institution-review-round11-2026-10-14.json", "scope": "Union County Amazon Industrial Parkway cadastral context", "fields": { "agency": "Union County Ohio parcel service", "parcel": "1500220390010", "deed_owner_as_listed": "AMAZON DATA SERVICES INC", "situs_address": "8565 Industrial Parkway", "postal_city": "Plain City", "township": "Jerome", "parcel_acres": 86.18, "returned_feature_rows": 3, "distinct_attribute_rows": 2, "assessment_build_years": [ 2024, 2025 ], "assessment_building_area_values_sqft": [ 151305, 215144 ] }, "notes": [ "Repeated joined feature rows are not three buildings. Distinct area/year attributes may represent improvements or joined assessment records; do not sum or label exact production opening. Appraised building value is tax-assessment context, not construction capex/transaction/incentive. Geometry is EPSG3857 meters, not lat/lon. No operating status or ITMW proven.", "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building." ], "sources": [ { "url": "https://www7.co.union.oh.us/unioncountyohio/rest/services/ParcelAllSaleinfoBuildingInfo/MapServer/1/query?where=ParcelNo%3D'1500220390010'&outFields=ParcelNo,DeedOwner,Address,city,township,Acreage,classDescription,yearBuilt,TotalBuildingArea,AppraisedBuildValue&f=json", "host": "www7.co.union.oh.us", "date": "", "published": "", "checked": "2026-10-14", "date_kind": "publication date not established", "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": "Plain City · Union · 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": "39159" } }, { "id": "aws-warner-road-jerome-township-oh", "state": "oh", "kind": "facility", "name": "AWS Warner Road Campus (Jerome Township)", "group": "unknown", "status": "Status unclear", "raw_status": "", "status_field": "", "crypto": false, "type": "Data center (inventory classification)", "counties": [ "Union" ], "city": "Plain 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. Union County Warner Road cadastral duplicates and historical improvements. 24joinedfeaturesand7distinctattributesnot24or7independentbuildings. Repeated215k-likeareas acrossyears may be same improvement; no summed area/count. YearBuiltassessmentnotfirst data service. Appraised value not actual investment or incentives. Geometry EPSG3857notlat/lon. No current operating status or ITMW. 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://www7.co.union.oh.us/unioncountyohio/rest/services/ParcelAllSaleinfoBuildingInfo/MapServer/1/query?where=ParcelNo%3D'1500300200000'&outFields=ParcelNo,DeedOwner,Address,city,township,Acreage,classDescription,yearBuilt,TotalBuildingArea,AppraisedBuildValue&f=json", "host": "www7.co.union.oh.us", "date": "", "published": "", "checked": "2026-10-14", "date_kind": "publication date not established", "label": "Reviewed source" } ], "loc": { "lat": 40.27252, "lng": -83.36916, "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": "public-institution-review-round11-2026-10-14.json", "scope": "Union County Warner Road cadastral duplicates and historical improvements", "fields": { "agency": "Union County Ohio parcel service", "parcel": "1500300200000", "deed_owner_as_listed": "AMAZON DATA SERVICES INC", "situs_address": "8567 Warner Road", "postal_city": "Plain City", "township": "Jerome", "parcel_acres": 92.77, "returned_feature_rows": 24, "distinct_attribute_rows": 7, "assessment_build_years": [ 2023, 2024 ], "assessment_area_values_sqft_unique": [ 900, 13851, 156826, 214097, 214507 ] }, "notes": [ "24joinedfeaturesand7distinctattributesnot24or7independentbuildings. Repeated215k-likeareas acrossyears may be same improvement; no summed area/count. YearBuiltassessmentnotfirst data service. Appraised value not actual investment or incentives. Geometry EPSG3857notlat/lon. No current operating status or ITMW.", "Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building." ], "sources": [ { "url": "https://www7.co.union.oh.us/unioncountyohio/rest/services/ParcelAllSaleinfoBuildingInfo/MapServer/1/query?where=ParcelNo%3D'1500300200000'&outFields=ParcelNo,DeedOwner,Address,city,township,Acreage,classDescription,yearBuilt,TotalBuildingArea,AppraisedBuildValue&f=json", "host": "www7.co.union.oh.us", "date": "", "published": "", "checked": "2026-10-14", "date_kind": "publication date not established", "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": "Plain City · Union · 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": "39159" } } ], "compilation_license": "withheld_pending_owner_decision" }