Velarion Records
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Clean Air Act stationary source · ICIS-AIR AL0000000103300002

OCCIDENTAL CHEMICAL CORPORATION, Muscle Shoals, AL: Clean Air Act compliance record, inspections, violations, penalties

OCCIDENTAL CHEMICAL CORPORATION, at 1000 N WILSON DAM RD, Muscle Shoals in Colbert County, Alabama, 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”. Colbert 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 filedOCCIDENTAL CHEMICAL CORPORATION
ICIS-AIR IDAL0000000103300002
EPA facility registry ID110000367736
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)No Violation Identified
Address1000 N WILSON DAM RD, Muscle Shoals, AL 35661
CountyColbert County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)Chemical manufacturing (NAICS 3251)
SIC code2819
EPA region04

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 OCCIDENTAL CHEMICAL CORPORATION 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 23, 2026PCE On-SiteStatePrevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
September 30, 2025FCE On-SiteStatePrevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
June 10, 2025PCE On-SiteStatePrevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
September 30, 2024FCE On-SiteStatePrevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
August 20, 2024PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 30, 2023FCE On-SiteStatePrevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
August 31, 2023PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 30, 2022FCE On-SiteStatePrevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
August 25, 2022PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 30, 2021FCE On-SiteStatePrevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
September 23, 2021PCE On-SiteStatePrevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
September 30, 2019FCE On-SiteStatePrevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
August 28, 2019PCE On-SiteStatePrevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
September 28, 2018FCE On-SiteStatePrevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
August 8, 2018PCE On-SiteStatePrevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
September 29, 2017FCE On-SiteStatePrevention of Significant Deterioration of Air Quality; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
March 3, 2017PCE On-SiteStatePrevention of Significant Deterioration of Air Quality; State 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
June 25, 2018Earliest FRV determinationStateTitle V Permits

Enforcement and penalties

1 formal enforcement actions since January 1, 2017, 1 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
February 1, 2019Administrative OrderState$12,000

Informal enforcement

DateWhat EPA recordedAgency
June 25, 2018Notice of ViolationState

Stack tests

DateWhat EPA recordedAgency
February 11, 2026PassState
February 11, 2026PassState
February 10, 2026PassState
February 10, 2026PassState
March 26, 2025PassState
March 26, 2025PassState
March 25, 2025PassState
March 24, 2025PassState
March 17, 2021PassState
March 17, 2021PassState
March 16, 2021PassState
March 16, 2021PassState
April 8, 2020PassState
April 7, 2020PassState
April 7, 2020PassState
June 27, 2018PassState
May 16, 2018FailState
May 31, 2017PassState

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 110000367736 there.

Nearby on the register

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