Sue Data Centers

Data Center Registry

Iron Mountain VA-6

Manassas, Prince William County, Virginia · All 13 Iron Mountain sites

OperatingNo reception on recordRecord updated July 23, 2026

Iron Mountain VA-6 is an operating data center in Manassas, Virginia (Prince William County), operated by Iron Mountain. The public record puts it at 32 MW operating.

Every line on this page traces to a public source listed at the bottom. Where a figure was looked for and not found, the row says so. A blank is never a zero.

Facility record

Operating

Operator
Iron Mountain
Facility type
Data center
Location
11891 Sudley Manor Drive, Manassas, Prince William County, VA, 20109
Coordinates
38.7681, -77.5386
Power capacity
32 MW operating
Land
Not established from a public source
Investment
Not established from a public source
Announced
Not established from a public source
Utility
Not established from a public source
Cooling
Not established from a public source
Water use
Not established from a public source
Jobs
Not established from a public source
Public subsidy
Not established from a public source
Community reception
No reception on record
Source confidence
Reported by at least one credible outlet or filing

Opposition and litigation at this site

Nothing on record as of July 23, 2026. No lawsuit, organized opposition, or contested hearing over Iron Mountain VA-6 in Manassas, Prince William County, Virginia appears in the sources this registry tracks. That is an absence in our sources rather than a finding that none exists, and local opposition often predates any coverage a national dataset would pick up.

If you live near this site and something is happening that this page does not show, that is worth telling us. Send us the document and it goes in the record with the source attached. For sites where opposition is already established, see every contested site we track.

Notes on the record

Iron Mountain's own solution-guide page said VA-6 was slated for Q3 2025 delivery (site not yet operational at last fetch); that date has passed and multiple third-party trackers (datacentermap, Yelp updated Jan 2026) confirm it operational at 11891 Sudley Manor Drive, Manassas, VA, 230,000 sqft, 32MW. Treated as operational; flag for a fresh spot-check of Iron Mountain's own page if stricter confirmation is desired.

What the record does not establish, and the document that would

In every fight on our tracker the decisive fact came out of a public records request. These are the requests for this site.

  • Cooling method and water use
  • Tax abatements or other public subsidy
  • Permanent jobs promised
  • Land area
  • How the community has received it
  • Which utility serves it
Which document closes each gap
Cooling method and water use
The water service agreement, any groundwater appropriation permit, and the mechanical narrative in the site plan.
Tax abatements or other public subsidy
The abatement, PILOT, or development agreement approved by the county, city, or development authority, and the state's data center sales tax exemption certificate if one was issued.
Permanent jobs promised
The economic development application or incentive agreement, which usually states a job commitment and a clawback.
Land area
The rezoning application, the plat, or the deed recorded with the county.
How the community has received it
Planning commission and governing body minutes, public comment records, and any petition or lawsuit filed in the county.
Which utility serves it
The electric service agreement or the utility's filing with the state public utility commission.

Have one of these documents? Send it to us and we will add it to the record with attribution.

Our reporting on this site

Other sites within 30 miles

Distances are between recorded coordinates, many of which are a city or county centroid, so treat them as approximate. Cumulative load on one utility and one aquifer is the question a planning commission rarely asks.

Questions people ask about this site

Is there opposition to the Iron Mountain VA-6 data center in Manassas?

Nothing on record as of July 23, 2026. No lawsuit, organized opposition, or contested hearing over Iron Mountain VA-6 in Manassas, Prince William County, Virginia appears in the sources this registry tracks. That is an absence in our sources rather than a finding that none exists, and local opposition often predates any coverage a national dataset would pick up.

Has anyone filed a lawsuit over the Iron Mountain VA-6 data center?

No lawsuit over Iron Mountain VA-6 appears in the record we track as of July 23, 2026. Residents most often reach a lawyer over water supply, well drawdown, noise from cooling plant, property value, or a rezoning approved without the notice the ordinance required. If any of that is happening near this site, it is worth a review whether or not a case has been filed yet.

How much water does Iron Mountain VA-6 use?

No water withdrawal figure for Iron Mountain VA-6 is on record here. Water use is rarely published voluntarily; it usually surfaces through a utility service agreement or a state withdrawal permit, both of which are public records. We leave the number blank rather than estimate one.

Who operates Iron Mountain VA-6, and how big is it?

Iron Mountain is the operator on record. We hold 13 sites for that company across the registry. Capacity on record is 32 MW.

How to cite this page

SueDataCenters.org Data Center Registry, "Iron Mountain VA-6," updated July 23, 2026, https://suedatacenters.org/data-centers/iron-mountain-va-6-va.

Facility data from Compute Atlas (E. Kubiak), version 1.32.0 (September 7, 2026), licensed CC BY 4.0, record https://www.compute-atlas.com/facilities/iron-mountain-va-6-va, retrieved September 14, 2026.

Corrections with a public source are welcome at the Compute Atlas record or through our contact page. The whole registry is available as CSV and JSON under CC BY 4.0.

Sources for this record

As compiled and cited by Compute Atlas, with our own reporting appended. Archived links are used where the original has moved.

  1. 1.Iron Mountain facility directory · Iron Mountain · retrieved July 22, 2026
  2. 2.OpenStreetMap way/1304357577 · OpenStreetMap · retrieved July 22, 2026

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