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ICIS-AIR UT0000004901100013

HF SINCLAIR WOODS CROSS REFINERY (FORMERLY HOLLY), Woods Cross, UT: Clean Air Act compliance record, inspections, violations, penalties

HF SINCLAIR WOODS CROSS REFINERY (FORMERLY HOLLY) is on EPA’s ICIS-AIR register at 393 SOUTH 800 WEST, Woods Cross in Davis County, Utah: operating status operating, emissions classification major source, current violation status “No Violation Identified”. Davis County is on EPA’s Green Book list of areas that do not meet a national air quality standard.

What stands out

  • The newest of the 116 events on file is a compliance evaluation dated July 22, 2026.
  • Of the 5 formal enforcement actions on file, 4 carry a filed penalty above zero. The largest on file is $189,000, filed February 3, 2021.
  • Of its 24 compliance evaluations on file, 9 are a full compliance evaluation.
  • 4 of the 85 stack tests on file are recorded as failed.
  • 2 of the 2 violation determinations on file are high-priority.
  • The register holds 15 air-emissions sources in Davis County, Utah.

Every line is computed by formula from the record’s stored figures; nothing is estimated.

Identity

Facility as filedHF SINCLAIR WOODS CROSS REFINERY (FORMERLY HOLLY)
ICIS-AIR IDUT0000004901100013
EPA facility registry ID110000469136
Operating statusOperating
Emissions classificationMajor source
Current violation status (HPV field)No Violation Identified
Address393 SOUTH 800 WEST, Woods Cross, UT 84087
CountyDavis County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)Petroleum and coal products manufacturing (NAICS 3241)
SIC code2911
EPA region08

Programs and pollutants

The program, pollutant and Title V files are not loaded: what this page covers.

Compliance evaluations

DateWhat EPA recordedAgencyPrograms
July 22, 2026FCE On-SiteStateTitle V Permits
August 13, 2025FCE On-SiteStateTitle V Permits
July 25, 2024FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 20, 2023FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 23, 2022FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
June 29, 2022PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
December 29, 2021PCE On-SiteStateTitle V Permits
June 23, 2021PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 30, 2021PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
December 1, 2020PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
August 5, 2020FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
April 9, 2020PCE On-SiteStateTitle V Permits
March 11, 2020PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 4, 2020PCE On-SiteStateTitle V Permits
September 24, 2019FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 20, 2019PCE On-SiteStateTitle V Permits
March 12, 2019PCE On-SiteStateTitle V Permits
December 13, 2018PCE On-SiteStateTitle V Permits
September 27, 2018FCE On-SiteStateTitle V Permits
August 28, 2018PCE On-SiteStateTitle V Permits
August 1, 2018PCE On-SiteStateTitle V Permits
September 7, 2017FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 6, 2017PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 5, 2017PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards

Violations

What high-priority and federally reportable violations mean.

DateWhat EPA recordedAgencyPrograms
May 9, 2023HPV day-zero determinationStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
April 22, 2020HPV day-zero determinationStateNew Source Performance Standards

Enforcement and penalties

4 of the formal enforcement actions carry a penalty filed above zero. How a penalty is shown.

DateWhat EPA recordedAgencyPenalty, as filed
October 30, 2023Administrative OrderState$5,600
February 3, 2021Administrative OrderState$189,000
July 10, 2020Administrative OrderState$7,640
March 13, 2019Administrative OrderState$0
January 23, 2018Administrative OrderState$10,500

Informal enforcement

EPA’s informal action file holds no notice or warning for ICIS-AIR UT0000004901100013 since January 1, 2017.

Stack tests

The newest 50 of 85.

DateWhat EPA recordedAgency
July 22, 2026PassState
May 22, 2026PassState
May 20, 2026PassState
May 18, 2026PassState
May 11, 2026PassState
April 29, 2026PassState
April 29, 2026PassState
April 27, 2026PassState
April 22, 2026PassState
August 6, 2025PassState
July 23, 2025N/AState
July 22, 2025PassState
June 3, 2025PassState
April 16, 2025PassState
April 15, 2025PassState
April 11, 2025PassState
April 10, 2025PassState
April 9, 2025PassState
April 8, 2025PassState
April 8, 2025PassState
August 7, 2024PassState
May 24, 2024PassState
May 23, 2024PassState
April 3, 2024PassState
April 2, 2024PassState
April 1, 2024PassState
November 21, 2023PassState
September 1, 2023PassState
August 30, 2023PassState
August 30, 2023PassState
August 23, 2023PassState
August 23, 2023PassState
August 17, 2023PassState
May 30, 2023PassState
May 21, 2023PassState
May 18, 2023PassState
May 16, 2023PassState
May 11, 2023PassState
May 9, 2023FailState
May 4, 2023PassState
November 3, 2022PassState
July 14, 2022PassState
July 12, 2022PassState
July 9, 2022PassState
July 7, 2022PassState
June 15, 2022PassState
June 2, 2022PassState
May 12, 2022PassState
May 11, 2022PassState
May 6, 2022PassState

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Other air sources in Utah beside HF SINCLAIR WOODS CROSS REFINERY (FORMERLY HOLLY)

EPA ICIS-AIR download, loaded September 14, 2026.