Clean Air Act stationary source · ICIS-AIR WI0000005507300061
MARTH WOOD SHAVINGS SUPPLY INC, Marathon, WI: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Major sourceEmissions classification
- Unaddressed-StateCurrent violation status, as filed
- 12Compliance evaluations since January 1, 2017
- 2High-priority violations since January 1, 2017
- 0Formal enforcement actions since January 1, 2017
MARTH WOOD SHAVINGS SUPPLY INC, at 238648 HWY 107 NORTH, Marathon 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 “Unaddressed-State”. 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 | MARTH WOOD SHAVINGS SUPPLY INC |
|---|---|
| ICIS-AIR ID | WI0000005507300061 |
| EPA facility registry ID | 110007333411 |
| Operating status | Operating |
| Emissions classification | Major source |
| Current violation status (ICIS-AIR high-priority violation field) | Unaddressed-State |
| Address | 238648 HWY 107 NORTH, Marathon, WI 54448 |
| County | Marathon County |
| In a nonattainment county | Yes (EPA Green Book) |
| Industry (NAICS) | Wood product manufacturing (NAICS 3219) |
| SIC code | 2499 |
| 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 MARTH WOOD SHAVINGS SUPPLY INC 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
- 12Evaluations since January 1, 2017
- 5Full compliance evaluations
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| February 4, 2026 | PCE Off-Site | State | Title V Permits |
| November 13, 2025 | PCE Off-Site | State | Title V Permits |
| October 23, 2025 | PCE Off-Site | State | Title V Permits |
| March 26, 2025 | FCE On-Site | State | Title V Permits |
| March 20, 2025 | PCE Off-Site | State | Title V Permits |
| July 25, 2024 | PCE Off-Site | State | Title V Permits |
| February 22, 2023 | FCE On-Site | State | Title V Permits |
| February 15, 2022 | FCE On-Site | State | Title V Permits |
| November 1, 2021 | PCE Off-Site | State | Title V Permits |
| September 15, 2021 | PCE Off-Site | State | Title V Permits |
| February 26, 2020 | FCE On-Site | State | Title V Permits |
| July 18, 2018 | FCE On-Site | State | Title V Permits |
Violations
- 6Violation determinations since January 1, 2017
- 2Of 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 |
|---|---|---|---|
| October 20, 2025 | Earliest FRV determination | State | Title V Permits |
| October 20, 2025 | Earliest FRV determination | State | Title V Permits |
| March 18, 2025 | Earliest FRV determination | State | Title V Permits |
| July 10, 2024 | HPV day-zero determination | State | Title V Permits |
| December 20, 2022 | HPV day-zero determination | State | Title V Permits |
| November 2, 2021 | Earliest FRV determination | State | Title V Permits |
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 |
|---|---|---|
| November 18, 2025 | Warning Letter | State |
| July 26, 2024 | Notice of Violation | State |
| February 1, 2023 | Notice of Violation | State |
| November 9, 2021 | Warning Letter | State |
| September 29, 2021 | Warning Letter | State |
Stack tests
- 4Stack tests since January 1, 2017
- 3Recorded as failed
| Date | What EPA recorded | Agency |
|---|---|---|
| July 22, 2025 | Pass | State |
| May 15, 2024 | Fail | State |
| July 7, 2022 | Fail | State |
| September 13, 2021 | Fail | 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 110007333411 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.