Clean Air Act stationary source · ICIS-AIR CT0000000900907575
ROEHM AMERICA, LLC, Wallingford, CT: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Major sourceEmissions classification
- Addressed-StateCurrent violation status, as filed
- 10Compliance evaluations since January 1, 2017
- 2High-priority violations since January 1, 2017
- 3Formal enforcement actions since January 1, 2017
ROEHM AMERICA, LLC, at 528 SOUTH CHERRY STREET, Wallingford in New Haven County, Connecticut, 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”. New Haven 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 | ROEHM AMERICA, LLC |
|---|---|
| ICIS-AIR ID | CT0000000900907575 |
| EPA facility registry ID | 110043236281 |
| Operating status | Operating |
| Emissions classification | Major source |
| Current violation status (ICIS-AIR high-priority violation field) | Addressed-State |
| Address | 528 SOUTH CHERRY STREET, Wallingford, CT 06492 |
| County | New Haven County |
| In a nonattainment county | Yes (EPA Green Book) |
| Industry (NAICS) | Chemical manufacturing (NAICS 3252) |
| SIC code | 2821 |
| EPA region | 01 |
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 ROEHM AMERICA, 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
- 10Evaluations since January 1, 2017
- 4Full compliance evaluations
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| June 2, 2026 | FCE On-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| March 31, 2025 | PCE Off-Site | State | MACT Standards (40 CFR Part 63); Title V Permits |
| September 9, 2024 | FCE On-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| August 8, 2022 | FCE On-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| December 10, 2020 | PCE Off-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| December 10, 2020 | PCE Off-Site | State | MACT Standards (40 CFR Part 63) |
| December 10, 2020 | PCE Off-Site | State | MACT Standards (40 CFR Part 63) |
| April 6, 2020 | PCE Off-Site | U.S. EPA | Federally-Enforceable State Operating Permit - Non Title V; 40 CFR Part 63 Area Sources |
| July 2, 2018 | PCE Off-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| April 24, 2018 | FCE On-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
Violations
- 7Violation 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 |
|---|---|---|---|
| March 31, 2025 | HPV day-zero determination | State | MACT Standards (40 CFR Part 63); Title V Permits |
| April 22, 2022 | Earliest FRV determination | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| September 16, 2020 | Earliest FRV determination | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| July 7, 2020 | Earliest FRV determination | State | MACT Standards (40 CFR Part 63); State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| July 2, 2018 | HPV day-zero determination | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| June 30, 2018 | Earliest FRV determination | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
| August 21, 2017 | Earliest FRV determination | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
Enforcement and penalties
3 formal enforcement actions since January 1, 2017, 3 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.
| Date | What EPA recorded | Agency | Penalty, as filed |
|---|---|---|---|
| August 27, 2026 | Administrative Order | State | $36,800 |
| February 7, 2023 | Administrative Order | State | $18,000 |
| February 11, 2019 | Administrative Order | State | $16,100 |
Informal enforcement
| Date | What EPA recorded | Agency |
|---|---|---|
| April 25, 2025 | Notice of Violation | State |
| April 22, 2022 | Notice of Violation | State |
| September 16, 2020 | Notice of Violation | State |
| July 8, 2020 | Notice of Violation | State |
| July 2, 2018 | Notice of Violation | State |
| June 30, 2018 | Notice of Violation | State |
| August 21, 2017 | Notice of Violation | State |
Stack tests
- 5Stack tests since January 1, 2017
- 1Recorded as failed
| Date | What EPA recorded | Agency |
|---|---|---|
| September 11, 2025 | Pass | State |
| January 23, 2025 | Fail | State |
| May 12, 2021 | Pass | State |
| May 15, 2019 | Pass | State |
| February 23, 2018 | 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 110043236281 there.
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Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.