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Clean Air Act stationary source · ICIS-AIR WI0000005514100008

DOMTAR AW LLC, Nekoosa, WI: Clean Air Act compliance record, inspections, violations, penalties

DOMTAR AW LLC, at 301 POINT BASSE AVE, Nekoosa in Menominee County, Wisconsin, 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 “Violation w/in 1 Year”. 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 filedDOMTAR AW LLC
ICIS-AIR IDWI0000005514100008
EPA facility registry ID110040877619
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)Violation w/in 1 Year
Address301 POINT BASSE AVE, Nekoosa, WI 544571422
CountyMenominee County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Paper manufacturing (NAICS 3221)
SIC code2611
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 DOMTAR AW 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, 2026PCE Off-SiteStateTitle V Permits
August 6, 2026PCE Off-SiteStateTitle V Permits
May 13, 2026PCE Off-SiteStateTitle V Permits
March 31, 2026FCE On-SiteStateTitle V Permits
March 24, 2026PCE Off-SiteStateTitle V Permits
February 4, 2026PCE Off-SiteStateTitle V Permits
October 20, 2025PCE Off-SiteStateTitle V Permits
May 30, 2025PCE Off-SiteStateTitle V Permits
January 10, 2025PCE Off-SiteStateTitle V Permits
January 10, 2025PCE Off-SiteStateTitle V Permits
January 10, 2025PCE Off-SiteStateTitle V Permits
October 15, 2024PCE Off-SiteStateTitle V Permits
May 14, 2024FCE On-SiteStateTitle V Permits
September 20, 2022FCE On-SiteStateTitle V Permits
July 9, 2020FCE On-SiteStateTitle V Permits
August 28, 2018FCE 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
February 9, 2026Earliest FRV determinationStateTitle V Permits
March 13, 2025Earliest FRV determinationStateTitle V Permits
March 13, 2025Earliest FRV determinationStateTitle V Permits
July 7, 2022Earliest FRV determinationStateTitle V Permits
September 30, 2020Earliest FRV determinationStateMACT Standards (40 CFR Part 63)
September 23, 2020Earliest FRV determinationStateMACT Standards (40 CFR Part 63)

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

DateWhat EPA recordedAgency
April 23, 2026Warning LetterState
September 20, 2022Warning LetterState
October 27, 2020Warning LetterState
October 26, 2020Warning LetterState
January 13, 2017Warning LetterState

Stack tests

DateWhat EPA recordedAgency
June 2, 2026PassState
July 15, 2025PassState
May 14, 2025PassState
May 13, 2025PassState
July 23, 2024PassState
May 15, 2023PassState
May 15, 2023PassState
July 5, 2022PassState
June 7, 2021PassState
September 17, 2020PassState
August 18, 2020PassState
August 18, 2020PassState
June 12, 2019PassState
September 11, 2018PassState
May 24, 2017PassState
May 22, 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 110040877619 there.

Nearby on the register

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