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Clean Air Act stationary source · ICIS-AIR CASJV00006031C4140

ALTAGAS SAN JOAQUIN ENERGY INC, Hanford, CA: Clean Air Act compliance record, inspections, violations, penalties

ALTAGAS SAN JOAQUIN ENERGY INC, at 10596 IDAHO AVENUE, Hanford in Kings 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 “No Violation Identified”. Kings 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 filedALTAGAS SAN JOAQUIN ENERGY INC
ICIS-AIR IDCASJV00006031C4140
EPA facility registry ID110040966078
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
Address10596 IDAHO AVENUE, Hanford, CA 93230
CountyKings County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)Utilities (NAICS 2211)
SIC code4911
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 include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs ALTAGAS SAN JOAQUIN ENERGY INC 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
July 15, 2026PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
July 15, 2026PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
May 13, 2025PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
May 13, 2025PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
May 13, 2025FCE On-SiteLocalTitle V Permits
September 25, 2024PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
September 25, 2024PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
May 23, 2024PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
May 23, 2024PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
April 25, 2024PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
April 25, 2024PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
April 25, 2024FCE On-SiteLocalTitle V Permits
April 17, 2024PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
April 17, 2024PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
January 17, 2024PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
January 17, 2024PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
May 16, 2023PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
May 16, 2023PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
May 16, 2023FCE On-SiteLocalTitle V Permits
June 24, 2022PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
June 14, 2022PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
June 14, 2022FCE On-SiteLocalTitle V Permits
November 10, 2021PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
November 10, 2021PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
November 3, 2021PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
October 7, 2021PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
October 7, 2021PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
August 17, 2021PCE On-Site Record/Report ReviewStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
June 8, 2021PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
June 8, 2021FCE On-SiteLocalTitle V Permits
January 11, 2021PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
January 6, 2021PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
December 24, 2020PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
June 9, 2020PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
June 9, 2020PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
March 11, 2020PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
March 11, 2020FCE On-SiteLocalTitle V Permits
June 11, 2019PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
June 11, 2019PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
June 11, 2019FCE On-SiteLocalTitle V Permits
May 8, 2019PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
May 8, 2019PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
September 25, 2018PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
June 5, 2018PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
June 5, 2018FCE On-SiteLocalTitle V Permits
May 19, 2017PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
May 19, 2017PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
May 19, 2017FCE On-SiteLocalTitle V Permits
April 10, 2017PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
February 6, 2017PCE On-Site Record/Report ReviewLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits

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
December 16, 2020HPV day-zero determinationLocalTitle V Permits

Enforcement and penalties

4 formal enforcement actions since January 1, 2017, 4 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 18, 2021Administrative OrderLocal$3,750
October 18, 2021Administrative OrderLocal$3,750
October 18, 2021Administrative OrderLocal$3,750
October 18, 2021Administrative OrderLocal$3,750

Informal enforcement

DateWhat EPA recordedAgency
January 5, 2021Notice of ViolationState

Stack tests

The newest 50 of 1,751.

DateWhat EPA recordedAgency
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal
May 16, 2023PassLocal

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 110040966078 there.

Nearby on the register

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