id: sig-20260706-ms-quincy-operational-date
site_id: microsoft-quincy
site_hint: "Microsoft Columbia Data Center / Quincy Campus — Grant County, WA"
attribute: operational_date
value: "Columbia Data Center opened April 2007; a Microsoft Circular Center opened Feb 2023"
source_url: https://local.microsoft.com/blog/understanding-microsoft-datacenters-in-central-washington/
publisher: Microsoft
observed_date: "2026-07-06"
collected_by: gn_kdc_scout/0.2.0
confidence: high