campus · WA · last checked 12 September 2026

Amazon Attalia Data Center Campus

Lifecycle label: proposed; effective date not established Evidence: Independently source-linked Reuse: Reference only

Facts at a glance

Record ID
amazon-attalia-walla-walla
Record type
campus
Developer
Not named in the cited records
Operator
Not named in the cited records
Owner
Owner of record not established
Tenant
Not named in the cited records
Capacity
Unknown No independently supported figure
Location
Walla Walla County, WA
approximate — Parcel 310835410003; generally along Sundance Road between Dodd and Worden Roads.
Physical scale
Physical scale: 134-acre application parcel with three proposed data-center buildings of about 220,000 square feet each; the separate 554-acre Port sale is not campus acreage.

What the sources support

Walla Walla County deemed the land-use and SEPA applications complete on August 24, 2026 and explicitly said no final decision had been made.

Definitions: record units · roles · capacity boundaries · lifecycle stages.

What remains unknown

Sources

Record history

Record history · 24 August 2026 · DataCenterData review

amazon-attalia-walla-walla → Record

Why County deemed the application complete; final decision remained pending.

Evidence No additional evidence link; see the linked record or claim.

Data + actions

Permanent link for citing this record →

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