Velarion Records

Clean Air Act stationary source · ICIS-AIR OK0000004001900231

XTO ENERGY INC / SKYTRAIN COMPRESSOR STATION, Baum, OK: Clean Air Act compliance record, inspections, violations, penalties

XTO ENERGY INC / SKYTRAIN COMPRESSOR STATION, at 0.9 MI S OF OK-53/ HWY 177, Baum in Carter County, Oklahoma, is an operating synthetic minor source of air pollution on EPA’s ICIS-AIR register. EPA’s file records its current violation status (ICIS-AIR’s high-priority violation field) as “No Violation Identified”. The status and classification are as EPA’s facility file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the source’s current standing, quarter by quarter.

Identity

Facility as filedXTO ENERGY INC / SKYTRAIN COMPRESSOR STATION
ICIS-AIR IDOK0000004001900231
EPA facility registry ID110061062898
Operating statusOperating
Emissions classificationSynthetic minor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
Address0.9 MI S OF OK-53/ HWY 177, Baum, OK 73401
CountyCarter County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Oil and gas extraction (NAICS 2111)
SIC code1311
EPA region06

Cited to the EPA ICIS-AIR facility file (ECHO download).

Programs and pollutants

Velarion’s copy of EPA’s ICIS-AIR download does not include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs XTO ENERGY INC / SKYTRAIN COMPRESSOR STATION is under or the pollutants it is permitted for. The programs each evaluation and violation below was recorded under are shown with it. EPA’s free Detailed Facility Report lists both.

Compliance evaluations

DateWhat EPA recordedAgencyPrograms
October 31, 2023FCE On-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 3, 2023PCE Off-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
January 12, 2023PCE Off-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 27, 2021PCE Off-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
October 28, 2020PCE Off-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
August 19, 2020PCE Off-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
December 10, 2018PCE Off-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 19, 2018FCE On-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 13, 2017PCE Off-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 5, 2017PCE Off-SiteStateMACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

Violations

A high-priority violation (HPV) is the most serious class of Clean Air Act non-compliance an agency records; a federally reportable violation (FRV) is the next step down. Each row is one determination as EPA’s violation history files it.

DateWhat EPA recordedAgencyPrograms
January 29, 2024HPV day-zero determinationStateNew Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
October 17, 2018Earliest FRV determinationStateMACT Standards (40 CFR Part 63)

Enforcement and penalties

1 formal enforcement actions since January 1, 2017, 1 of them with a penalty filed above zero. Each penalty is shown as EPA’s formal action file states it; “Not stated” means the file gives no figure, and $0 is a disclosed zero.

DateWhat EPA recordedAgencyPenalty, as filed
August 30, 2024Administrative OrderState$4,725

Informal enforcement

DateWhat EPA recordedAgency
February 26, 2024Notice of ViolationState
February 14, 2019Notice of ViolationState

Stack tests

DateWhat EPA recordedAgency
August 20, 2024PassState
August 19, 2024PassState
August 19, 2024PassState
August 23, 2023PassState
August 22, 2023PassState
August 22, 2023PassState
March 2, 2023PassState
August 31, 2022PassState
August 31, 2022PassState
September 1, 2021PassState
August 31, 2021PassState
August 31, 2021PassState
September 2, 2020PassState
September 2, 2020PassState
August 31, 2020PassState
September 13, 2019PassState
September 13, 2019PassState
September 12, 2019PassState
September 12, 2019PassState
September 19, 2018PassState
September 19, 2018PassState
September 19, 2018PassState
September 28, 2017PassState
September 28, 2017PassState
September 28, 2017PassState

Cited to the EPA ICIS-AIR evaluation, violation, stack test and enforcement files (ECHO download), events dated January 1, 2017 or later as loaded; up to 50 rows of each shown, newest first.

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How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every source on ECHO: its compliance status quarter by quarter, its evaluations, and its violations, enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter EPA facility registry ID 110061062898 there.

Nearby on the register

Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.

What this page shows

This page covers the Clean Air Act compliance record for XTO ENERGY INC / SKYTRAIN COMPRESSOR STATION in Baum, OK, on the ICIS-AIR register. The page lists Operating status, Synthetic minor source emissions classification, No Violation Identified current violation status, 10 Compliance evaluations since January 1, 2017, 1 High-priority violations since January 1, 2017, and 1 Formal enforcement actions since January 1, 2017.

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