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Clean Air Act stationary source · ICIS-AIR CASJV00006029S6509

HATHAWAY LLC, Bakersfield, CA: Clean Air Act compliance record, inspections, violations, penalties

HATHAWAY LLC, at HEAVY OIL CENTRAL, Bakersfield in Kern County, California, 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 “Addressed-Local”. Kern 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 filedHATHAWAY LLC
ICIS-AIR IDCASJV00006029S6509
EPA facility registry ID110040489398
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)Addressed-Local
AddressHEAVY OIL CENTRAL, Bakersfield, CA 93301
CountyKern County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)Oil and gas extraction (NAICS 2111)
SIC code1311
EPA region09
Local air agencySan Joaquin Valley Air Pollution Control District (Grantee)

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

Programs and pollutants

Velarion’s copy of EPA’s ICIS-AIR download does not yet include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs HATHAWAY LLC 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
June 9, 2026PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
June 8, 2026FCE On-SiteLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
June 8, 2026PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 14, 2025PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 13, 2025PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 12, 2025FCE On-SiteLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 12, 2025PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 1, 2024PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
June 21, 2024PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
June 19, 2024PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
June 18, 2024PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
June 18, 2024FCE On-SiteLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
April 24, 2023PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
April 19, 2023PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
April 18, 2023PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
April 18, 2023FCE On-SiteLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
August 31, 2022PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
August 31, 2022PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 28, 2022PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 27, 2022PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 21, 2022PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 2, 2022PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
April 28, 2022PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
April 28, 2022FCE On-SiteLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
February 17, 2022PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
August 25, 2021PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
August 6, 2021PCE On-Site Record/Report ReviewStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
August 2, 2021PCE On-Site Record/Report ReviewStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
August 2, 2021FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 20, 2020PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 20, 2020FCE On-SiteLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 17, 2019PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 17, 2019FCE On-SiteLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 27, 2018PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 11, 2018FCE On-SiteLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 11, 2018PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 5, 2017PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 5, 2017FCE On-SiteLocalState 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 27, 2022HPV day-zero determinationLocalTitle V Permits
April 28, 2022HPV day-zero determinationLocalTitle V Permits
August 25, 2021HPV day-zero determinationLocalTitle V Permits
August 25, 2021HPV day-zero determinationLocalTitle V Permits
August 2, 2021HPV day-zero determinationLocalTitle V Permits
May 20, 2020HPV day-zero determinationLocalTitle V Permits
September 17, 2019HPV day-zero determinationLocalTitle V Permits
July 11, 2018HPV day-zero determinationLocalTitle V Permits

Enforcement and penalties

15 formal enforcement actions since January 1, 2017, 13 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 24, 2023Administrative OrderLocal$281
August 24, 2023Administrative OrderLocal$281
November 30, 2022Administrative OrderLocal$281
November 30, 2022Administrative OrderLocal$281
August 22, 2022Administrative OrderLocal$0
August 22, 2022Administrative OrderLocal$0
February 9, 2022Administrative OrderLocal$1,400
February 9, 2022Administrative OrderLocal$1,400
February 9, 2022Administrative OrderLocal$1,400
August 18, 2020Administrative OrderLocal$1,000
August 18, 2020Administrative OrderLocal$1,000
January 24, 2020Administrative OrderLocal$3,000
January 24, 2020Administrative OrderLocal$3,000
December 13, 2018Administrative OrderLocal$11,000
December 13, 2018Administrative OrderLocal$11,000

Informal enforcement

DateWhat EPA recordedAgency
July 28, 2022Notice of ViolationLocal
May 11, 2022Notice of ViolationLocal
October 27, 2021Notice of ViolationLocal
September 28, 2021Notice of ViolationLocal
September 22, 2021Notice of ViolationLocal
May 26, 2020Notice of ViolationLocal
September 17, 2019Notice of ViolationLocal
July 16, 2018Notice of ViolationLocal

Stack tests

EPA’s stack test file holds no test at ICIS-AIR CASJV00006029S6509 since January 1, 2017.

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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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 110040489398 there.

Nearby on the register

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