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Clean Air Act stationary source · ICIS-AIR CASCA00006037DA020

VERNON PUBLIC UTILITIES, Los Angeles, CA: Clean Air Act compliance record, inspections, violations, penalties

VERNON PUBLIC UTILITIES, at 4963 S SOTO ST, Los Angeles in Los Angeles 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”. Los Angeles 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 filedVERNON PUBLIC UTILITIES
ICIS-AIR IDCASCA00006037DA020
EPA facility registry ID110039627954
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
Address4963 S SOTO ST, Los Angeles, CA 900582911
CountyLos Angeles County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)Electrical equipment and appliance manufacturing (NAICS 3351)
SIC code4911
EPA region09
Local air agencySouth Coast Air Quality Management 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 VERNON PUBLIC UTILITIES 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
May 14, 2026PCE Off-Site - Review of 114 ResponseLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
May 13, 2026FCE On-SiteLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
April 10, 2025FCE On-SiteLocalTitle V Permits
March 20, 2025PCE Off-SiteLocalTitle V Permits
March 27, 2024FCE On-SiteLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
March 30, 2023FCE On-SiteLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
December 5, 2022PCE Off-SiteLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
June 20, 2022FCE On-SiteLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
October 27, 2021PCE Off-SiteLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
September 23, 2021FCE On-SiteLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
December 3, 2020PCE Off-SiteLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
November 20, 2020FCE On-SiteLocalMACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
November 6, 2019PCE Off-SiteLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
November 6, 2019FCE On-SiteLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
August 20, 2019PCE On-SiteLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
October 19, 2018FCE On-SiteLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
August 3, 2018PCE On-SiteLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
December 3, 2017FCE On-SiteLocalState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
August 16, 2017PCE On-SiteLocalState 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.

EPA’s violation history file holds no violation for ICIS-AIR CASCA00006037DA020 since January 1, 2017.

Enforcement and penalties

0 formal enforcement actions since January 1, 2017, 0 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.

Informal enforcement

EPA’s informal action file holds no notice or warning for ICIS-AIR CASCA00006037DA020 since January 1, 2017.

Stack tests

DateWhat EPA recordedAgency
November 19, 2025PassLocal
August 19, 2025PassLocal
February 12, 2025PassLocal
February 11, 2025PassLocal
March 14, 2024PassLocal
March 13, 2024PassLocal
February 9, 2022PassLocal
February 9, 2022PassLocal
February 8, 2022PassLocal
February 8, 2022PassLocal
March 10, 2021PassLocal
March 9, 2021PassLocal
August 25, 2019PassLocal
August 25, 2019PassLocal
August 21, 2019PassLocal
August 21, 2019PassLocal
February 16, 2017PassLocal
February 15, 2017PassLocal

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 110039627954 there.

Nearby on the register

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

What this page shows

This page of the Velarion Records public-records register lists Clean Air Act stationary source data from EPA's ICIS-AIR for VERNON PUBLIC UTILITIES in Los Angeles, CA, ICIS-AIR ID CASCA00006037DA020. The page lists Operating operating status, Major source emissions classification, and No Violation Identified current violation status, along with 19 compliance evaluations, 0 high-priority violations, and 0 formal enforcement actions since January 1, 2017. The page also gives EPA facility registry ID 110039627954 and the September 14, 2026 load date.