Velarion Records

Clean Air Act stationary source · ICIS-AIR UT0000004901100008

BIG WEST OIL, North Salt Lake, UT: Clean Air Act compliance record, inspections, violations, penalties

BIG WEST OIL, at 333 WEST CENTER STREET, North Salt Lake in Davis County, Utah, is an operating major 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”. Davis County is on EPA’s Green Book list of areas that do not meet a national air quality standard. 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 filedBIG WEST OIL
ICIS-AIR IDUT0000004901100008
EPA facility registry ID110000468921
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
Address333 WEST CENTER STREET, North Salt Lake, UT 84054
CountyDavis County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)Petroleum and coal products manufacturing (NAICS 3241)
SIC code2911
EPA region08

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 BIG WEST OIL 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
September 23, 2025FCE Off-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 12, 2024FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
February 1, 2024FCE On-SiteStateTitle V Permits
September 7, 2023FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 19, 2022PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 19, 2022FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 9, 2021FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 10, 2020FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 22, 2019PCE On-SiteStateTitle V Permits
May 22, 2019FCE On-SiteStateTitle V Permits
May 8, 2019PCE On-SiteStateTitle V Permits
January 31, 2019PCE On-SiteStateTitle V Permits
August 16, 2018FCE On-SiteStateTitle V Permits
March 30, 2018PCE On-SiteStateTitle V Permits
March 30, 2018PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 3, 2018PCE On-SiteStateTitle V Permits
September 15, 2017FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
August 10, 2017PCE On-SiteStateState 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
July 19, 2024HPV day-zero determinationStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

Enforcement and penalties

2 formal enforcement actions since January 1, 2017, 2 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
October 1, 2025Administrative OrderState$180,000
January 10, 2022Administrative OrderState$10,000

Informal enforcement

DateWhat EPA recordedAgency
October 22, 2021Notice of ViolationState
September 25, 2020Warning LetterState

Stack tests

DateWhat EPA recordedAgency
May 20, 2026PassState
May 19, 2026PassState
March 5, 2025N/AState
March 5, 2025N/AState
March 5, 2025N/AState
March 4, 2025N/AState
November 22, 2024N/AState
December 15, 2023PassState
October 5, 2021PassState
October 20, 2020PassState
October 30, 2019PassState

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 110000468921 there.

Nearby on the register

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

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