Clean Air Act stationary source · ICIS-AIR WI0000005507300033
DOMTAR PAPER CO LLC, Rothschild, WI: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Major sourceEmissions classification
- No Violation IdentifiedCurrent violation status, as filed
- 20Compliance evaluations since January 1, 2017
- 0High-priority violations since January 1, 2017
- 0Formal enforcement actions since January 1, 2017
DOMTAR PAPER CO LLC, at 200 GRAND AVE, Rothschild in Marathon 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 “No Violation Identified”. Marathon 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 filed | DOMTAR PAPER CO LLC |
|---|---|
| ICIS-AIR ID | WI0000005507300033 |
| EPA facility registry ID | 110000422141 |
| Operating status | Operating |
| Emissions classification | Major source |
| Current violation status (ICIS-AIR high-priority violation field) | No Violation Identified |
| Address | 200 GRAND AVE, Rothschild, WI 544741168 |
| County | Marathon County |
| In a nonattainment county | Yes (EPA Green Book) |
| Industry (NAICS) | Paper manufacturing (NAICS 3221) |
| SIC code | 2621 |
| EPA region | 05 |
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 PAPER CO 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
- 20Evaluations since January 1, 2017
- 4Full compliance evaluations
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| August 7, 2026 | PCE Off-Site | State | Title V Permits |
| April 29, 2026 | PCE Off-Site | State | Title V Permits |
| January 27, 2026 | PCE Off-Site | State | Title V Permits |
| October 20, 2025 | PCE Off-Site | State | Title V Permits |
| July 15, 2025 | PCE Off-Site | State | Title V Permits |
| July 2, 2025 | PCE Off-Site | State | Title V Permits |
| July 2, 2025 | PCE Off-Site | State | Title V Permits |
| April 30, 2025 | PCE Off-Site | State | Title V Permits |
| January 21, 2025 | PCE Off-Site | State | Title V Permits |
| January 15, 2025 | PCE Off-Site | State | Title V Permits |
| January 15, 2025 | PCE Off-Site | State | Title V Permits |
| October 16, 2024 | PCE Off-Site | State | Title V Permits |
| June 11, 2024 | FCE On-Site | State | Title V Permits |
| June 8, 2022 | FCE On-Site | State | Title V Permits |
| April 8, 2021 | PCE Off-Site | State | Title V Permits |
| July 23, 2020 | FCE On-Site | State | Title V Permits |
| November 15, 2018 | PCE Off-Site | State | Title V Permits |
| August 16, 2018 | PCE Off-Site | State | Prevention of Significant Deterioration of Air Quality |
| August 2, 2018 | FCE On-Site | State | Title V Permits |
| July 17, 2017 | PCE Off-Site | State | Prevention of Significant Deterioration of Air Quality |
Violations
- 3Violation determinations since January 1, 2017
- 0Of them high-priority
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.
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| November 15, 2018 | Earliest FRV determination | State | Title V Permits |
| August 16, 2018 | Earliest FRV determination | State | Prevention of Significant Deterioration of Air Quality |
| July 17, 2017 | Earliest FRV determination | State | Prevention of Significant Deterioration of Air Quality |
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
| Date | What EPA recorded | Agency |
|---|---|---|
| June 13, 2022 | Warning Letter | State |
| April 26, 2021 | Warning Letter | State |
| November 26, 2018 | Warning Letter | State |
| August 21, 2018 | Warning Letter | State |
| July 19, 2017 | Warning Letter | State |
| January 5, 2017 | Warning Letter | State |
Stack tests
- 6Stack tests since January 1, 2017
- 0Recorded as failed
| Date | What EPA recorded | Agency |
|---|---|---|
| March 25, 2025 | Pass | State |
| March 15, 2023 | Pass | State |
| March 16, 2021 | Pass | State |
| September 16, 2020 | Pass | State |
| February 12, 2019 | Pass | State |
| February 14, 2017 | Pass | State |
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 110000422141 there.
Nearby on the register
- Air-emissions sources in Marathon County
- Every source record in Marathon County, A to Z
- Air-emissions sources in Wisconsin
- Every source record in Wisconsin, A to Z
Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.