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Clean Air Act stationary source · ICIS-AIR IN0000001817300126

KAISER ALUMINUM WARRICK LLC, Newburgh, IN: Clean Air Act compliance record, inspections, violations, penalties

KAISER ALUMINUM WARRICK LLC, at 4000 WEST STATE ROUTE 66, Newburgh in Warrick County, Indiana, 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 “Unaddressed-State”. Warrick 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 filedKAISER ALUMINUM WARRICK LLC
ICIS-AIR IDIN0000001817300126
EPA facility registry ID110071062751
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)Unaddressed-State
Address4000 WEST STATE ROUTE 66, Newburgh, IN 47630
CountyWarrick County
In a nonattainment countyYes (EPA Green Book)
Industry (NAICS)Primary metal manufacturing (NAICS 3313)
SIC code3355
EPA region05

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 KAISER ALUMINUM WARRICK 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
August 6, 2025FCE On-SiteStateTitle V Permits
September 21, 2023FCE On-SiteStateTitle 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
January 28, 2026Earliest FRV determinationStateTitle V Permits
December 23, 2025HPV day-zero determinationStateTitle V Permits
October 29, 2025Earliest FRV determinationStateTitle V Permits
September 24, 2025Earliest FRV determinationStateTitle V Permits
August 6, 2025Earliest FRV determinationStateTitle V Permits
February 18, 2025Earliest FRV determinationStateTitle V Permits
April 28, 2023Earliest FRV determinationStateTitle V Permits
July 21, 2022HPV day-zero determinationStateMACT Standards (40 CFR Part 63)
August 17, 2021Earliest 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
July 11, 2022Administrative OrderState$500

Informal enforcement

DateWhat EPA recordedAgency
May 30, 2023Notice of ViolationState
June 22, 2022Notice of ViolationState

Stack tests

DateWhat EPA recordedAgency
February 2, 2026PassState
February 2, 2026PassState
August 15, 2025PassState
August 15, 2025PassState
August 15, 2025PassState
August 15, 2025PassState
April 17, 2025PassState
April 17, 2025PassState
April 17, 2025PassState
April 17, 2025PassState
April 17, 2025PassState
March 25, 2025PassState
November 22, 2024PassState
November 22, 2024PassState
November 22, 2024PassState
November 22, 2024PassState
November 15, 2024PassState
November 13, 2024PassState
April 16, 2024PassState
January 19, 2023PassState
January 19, 2023PassState
January 19, 2023PassState
December 16, 2022PassState
December 16, 2022PassState
December 16, 2022PassState
December 16, 2022PassState
December 16, 2022PassState
December 16, 2022PassState
April 1, 2022PassState
April 1, 2022PassState
April 1, 2022PassState
April 1, 2022PassState
March 31, 2022PassState
March 31, 2022PassState
March 31, 2022PassState
March 31, 2022PassState
March 31, 2022PassState
March 31, 2022PassState
February 24, 2022PassState
February 24, 2022PassState
February 24, 2022PassState
February 24, 2022PassState
February 24, 2022PassState
January 31, 2022PassState
January 31, 2022PassState
January 31, 2022PassState

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.

Watch this source

One source, $99/month. A source: the register entry for a plant, refinery, kiln, generating station, or other fixed installation the agency tracks under the Clean Air Act. Choose “One source” and enter this source’s ICIS-AIR ID, IN0000001817300126.

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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 110071062751 there.

Nearby on the register

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