Clean Air Act stationary source · ICIS-AIR WI0000005504500001
BROWNTOWN FOUNDRY LLC, Browntown, WI: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Major sourceEmissions classification
- Addressed-StateCurrent violation status, as filed
- 7Compliance evaluations since January 1, 2017
- 0High-priority violations since January 1, 2017
- 0Formal enforcement actions since January 1, 2017
BROWNTOWN FOUNDRY LLC, at N2480 COUNTY ROAD M, Browntown in Green 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 “Addressed-State”. 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 | BROWNTOWN FOUNDRY LLC |
|---|---|
| ICIS-AIR ID | WI0000005504500001 |
| EPA facility registry ID | 110001921939 |
| Operating status | Operating |
| Emissions classification | Major source |
| Current violation status (ICIS-AIR high-priority violation field) | Addressed-State |
| Address | N2480 COUNTY ROAD M, Browntown, WI 535229541 |
| County | Green County |
| In a nonattainment county | No (EPA Green Book) |
| Industry (NAICS) | Primary metal manufacturing (NAICS 3315) |
| 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 BROWNTOWN FOUNDRY 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
- 7Evaluations since January 1, 2017
- 5Full compliance evaluations
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| January 28, 2025 | FCE On-Site | State | Title V Permits |
| February 21, 2023 | FCE On-Site | State | Title V Permits |
| December 3, 2020 | FCE On-Site | State | Title V Permits |
| October 22, 2019 | PCE On-Site | U.S. EPA | National Emission Standards for Hazardous Air Pollutants (40 CFR Part 61) |
| December 17, 2018 | FCE On-Site | State | Title V Permits |
| September 27, 2017 | FCE On-Site | State | Title V Permits |
| September 5, 2017 | PCE Off-Site | State | 40 CFR Part 63 Area Sources; Title V Permits |
Violations
- 4Violation 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 |
|---|---|---|---|
| January 4, 2023 | Earliest FRV determination | State | Title V Permits |
| September 26, 2022 | Earliest FRV determination | State | Title V Permits |
| August 26, 2021 | Earliest FRV determination | State | Title V Permits |
| September 5, 2017 | 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 |
|---|---|---|
| June 29, 2023 | Notice of Violation | State |
| November 17, 2022 | Notice of Violation | State |
| November 23, 2021 | Notice of Violation | State |
| May 23, 2018 | Notice of Violation | State |
Stack tests
- 27Stack tests since January 1, 2017
- 4Recorded as failed
| Date | What EPA recorded | Agency |
|---|---|---|
| March 9, 2026 | Pass | State |
| September 9, 2025 | Pass | State |
| April 8, 2025 | Pass | State |
| March 11, 2025 | Pass | State |
| September 10, 2024 | Pass | State |
| March 12, 2024 | Pass | State |
| September 12, 2023 | Pass | State |
| March 14, 2023 | Pass | State |
| March 9, 2023 | Pass | State |
| February 7, 2023 | Pass | State |
| September 13, 2022 | Pass | State |
| June 21, 2022 | Fail | State |
| March 8, 2022 | Pass | State |
| September 8, 2021 | Pass | State |
| March 1, 2021 | Pass | State |
| March 1, 2021 | Fail | State |
| October 7, 2020 | Pass | State |
| March 17, 2020 | Pass | State |
| September 4, 2019 | Pass | State |
| September 4, 2019 | Pass | State |
| March 19, 2019 | Pass | State |
| September 14, 2018 | Pass | State |
| May 15, 2018 | Fail | State |
| March 20, 2018 | Pass | State |
| November 14, 2017 | Fail | State |
| September 19, 2017 | Pass | State |
| March 21, 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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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 110001921939 there.
Nearby on the register
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- Every source record in Green County, A to Z
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Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.