Sue Data Centers

Data Center Registry

Iron Mountain Williamson County Data Center Campus

Williamson County, Texas · All 16 Iron Mountain sites

ProposedNo reception on recordRecord updated October 14, 2026

Iron Mountain Williamson County Data Center Campus is a proposed data center in Texas (Williamson County), operated by Iron Mountain. The public record puts it at 500 acres.

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

Proposed

Operator
Iron Mountain
Facility type
Data center
Location
Williamson County, TX
Coordinates
30.5729, -97.4141 (approximate)
Power capacity
Not established from a public source
Land
500 acres
Investment
Not established from a public source
Announced
Not established from a public source
Utility
Not established from a public source
Cooling
Closed loop
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

Timeline from the record

Newest first. Record entries come from the filings and reports the registry cites. Coverage entries are headlines from publisher feeds we monitor daily, linked to the outlet; last checked September 14, 2026.

  1. March 12, 2026
    Proposed
    Presented to Hutto City Council: seven data center buildings, a substation and roads on ~500 acres off CR 404 in Taylor's ETJ. Seeking a wastewater services agreement with Hutto. Source: Community Impact

Opposition and litigation at this site

Nothing on record as of October 14, 2026. No lawsuit, organized opposition, or contested hearing over Iron Mountain Williamson County Data Center Campus in Williamson County, Texas 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.

A new status, a permit, a reception finding, or a lawsuit. Nothing else, ever.

Power and water

Cooling water would recirculate in a closed loop. Expected wastewater flow is about 30,200 gallons per day.

Notes on the record

The site is south of Samsung Austin Semiconductor, off CR 404, on part of a tract previously approved for the Taylor Meadows residential project. MW is not stated. Coordinates are the Taylor city point.

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.

  • Power capacity in megawatts
  • Tax abatements or other public subsidy
  • Permanent jobs promised
  • How the community has received it
  • Which utility serves it
Which document closes each gap
Power capacity in megawatts
The utility's large load service agreement, the interconnection request in the grid operator's queue, or the electrical site plan in the permit file.
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.
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.

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.

Tell us about your situation

Living near Iron Mountain Williamson County Data Center Campus?

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Questions people ask about this site

Is there opposition to the Iron Mountain Williamson County Data Center Campus in Williamson County, Texas?

Nothing on record as of October 14, 2026. No lawsuit, organized opposition, or contested hearing over Iron Mountain Williamson County Data Center Campus in Williamson County, Texas 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 Williamson County Data Center Campus?

No lawsuit over Iron Mountain Williamson County Data Center Campus appears in the record we track as of October 14, 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 Williamson County Data Center Campus use?

No water withdrawal figure for Iron Mountain Williamson County Data Center Campus is on record here. Cooling is recorded as closed_loop, which is the strongest available clue: closed loop and air cooled plant draw far less than evaporative cooling. We leave the number blank rather than estimate one.

Who operates Iron Mountain Williamson County Data Center Campus, and how big is it?

Iron Mountain is the operator on record. We hold 16 sites for that company across the registry. No capacity figure is on record for this site. The site is recorded at 500 acres.

How to cite this page

SueDataCenters.org Data Center Registry, "Iron Mountain Williamson County Data Center Campus," updated October 14, 2026, https://suedatacenters.org/data-centers/iron-mountain-taylor-williamson-county-tx.

Facility data from Compute Atlas (E. Kubiak), version 1.34.1 (October 4, 2026), licensed CC BY 4.0, record https://www.compute-atlas.com/facilities/iron-mountain-taylor-williamson-county-tx, retrieved October 29, 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 data center plan presented to Hutto City Council (Community Impact, Mar 19, 2026) · Community Impact · retrieved October 14, 2026
  2. 2.OpenStreetMap Nominatim geocode: Taylor, TX · OpenStreetMap contributors · retrieved October 14, 2026

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