Myall, LLC
4581 WEBB ST. · PRYOR, MAYES County, OK
Source: Primary source
Myall, LLC is an operating data center in MAYES County, OK. DataCentersExposed has documented 195 MW of reported power capacity at this site.
Reporting by Eric Keller · Updated Jun 18, 2026
Overview
source: linkNo description yet.
The grid behind this site, right now
source: SPP · gridstatus- Natural Gas45.0%
- Coal31.0%
- Wind10.6%
- Hydro4.9%
- Solar4.5%
- Nuclear3.4%
Real-time generation mix for the SPP grid this site draws from, as of Jul 15, 2026, 9:30 PM. ISO-wide, not this facility's own metering. Source: gridstatus.
Grid & water — why here
source: HIFLD · EPAThe closest existing grid infrastructure and the municipal water system this location sits in — the same constraints the buildout model screens on (it won't site a campus more than ~2 km from a substation or ~5 km from municipal water). Distances are straight-line to public HIFLD/EPA features, not a metered connection.
In the news
source: Google News- DATA CENTER: Tour of Pryor, Oklahoma campus points out potential benefits, challenges for EmporiaKVOE· Jun 23, 2026
- Lessons learned from Pryor, OK, 15 years after Google opened data centerEmporia Gazette· Jun 12, 2026
- Pryor mayor and expert talk data centers and AI in OklahomaKOCO· May 22, 2026
- Google’s $15 billion data centerOklahoma Energy Today· May 21, 2026
- Factfinder examines data center’s impact on small town in OklahomaKWCH· May 14, 2026
- Google operations manager in Pryor touts data center benefitsTulsa World· May 3, 2026
Tax breaks & subsidies
source: Good Jobs First / GASB 77No per-deal tax break is linked to this site yet. No state discloses the recipient of a data-center abatement at the facility level, so per-site deals are rare in the public record. If you have a development agreement or board resolution for this site, send it to us.
Water use
No public record of this facility's water use. We check state withdrawal reporting for self-supplied sites; municipally supplied sites only become visible through a public-records request to the local water utility — a per-facility request tool is coming. If you have a utility document for this site, send it to us.
EPA permits & violations
source: EPA ECHONo reported violations as of last sync.
Environmental permits
source: Permit register- MYALL, LLCOK0100439
- Clean Air Act permitted sourceOK0000004009700040NAICS 221112 518210; ECHO compliance status: No Violation Identified
Air quality near this site
source: AirNowAir Quality Index from the nearest AirNow reporting area (Pryor), as of 2026-06-10. Regional context — not this facility's own emissions.
Who lives nearby
source: Census ACS 2023Demographics of the census tract this facility sits in (American Community Survey 5-year estimates). Environmental-justice context for who bears the local impacts.
Nearest school
source: HIFLD / NCESThe nearest public school, Chouteau Es in Chouteau, is 3.3 mi from this site (166 students).
Schools are sensitive receptors for the noise, backup-generator exhaust, and traffic a large data center brings. Straight-line distance to the nearest public school (HIFLD/NCES, US public schools only).
Hearings timeline
No public-hearing records linked to this site yet. We surface planning-commission and board-of-supervisors dates when a record names a facility. If you know of a hearing on this site, tell us.