Clean Air Act stationary source · ICIS-AIR DE0000001000300033
ROHM & HAAS ELECTRONIC MATERIALS,CMP,INC, Newark, DE: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Major sourceEmissions classification
- No Violation IdentifiedCurrent violation status, as filed
- 62Compliance evaluations since January 1, 2017
- 0High-priority violations since January 1, 2017
- 1Formal enforcement actions since January 1, 2017
ROHM & HAAS ELECTRONIC MATERIALS,CMP,INC, at 451 BELLEVUE ROAD, Newark in New Castle County, Delaware, 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”. New Castle 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 | ROHM & HAAS ELECTRONIC MATERIALS,CMP,INC |
|---|---|
| ICIS-AIR ID | DE0000001000300033 |
| EPA facility registry ID | 110010457399 |
| Operating status | Operating |
| Emissions classification | Major source |
| Current violation status (ICIS-AIR high-priority violation field) | No Violation Identified |
| Address | 451 BELLEVUE ROAD, Newark, DE 19713 |
| County | New Castle County |
| In a nonattainment county | Yes (EPA Green Book) |
| Industry (NAICS) | Textile mills (NAICS 3133) |
| SIC code | 2299 |
| EPA region | 03 |
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 ROHM & HAAS ELECTRONIC MATERIALS,CMP,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
- 62Evaluations since January 1, 2017
- 5Full compliance evaluations
The newest 50 of 62.
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| August 11, 2026 | PCE Off-Site | State | Title V Permits |
| March 23, 2026 | FCE On-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| February 10, 2026 | PCE Off-Site | State | Title V Permits |
| October 27, 2025 | PCE Off-Site | State | Title V Permits |
| August 14, 2025 | PCE Off-Site | State | Title V Permits |
| May 23, 2025 | PCE Off-Site - Review of 114 Response | U.S. EPA | Information Requests, Monitoring, & Recordkeeping |
| April 30, 2025 | PCE Off-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| April 22, 2025 | PCE Off-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; 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); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| March 27, 2025 | PCE On-Site Record/Report Review | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| February 25, 2025 | PCE Off-Site | State | Title V Permits |
| February 4, 2025 | PCE Off-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| November 19, 2024 | PCE Off-Site | State | Title V Permits |
| November 13, 2024 | PCE Off-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| September 26, 2024 | FCE On-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| July 31, 2024 | PCE Off-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| April 30, 2024 | PCE Off-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| March 27, 2024 | PCE Off-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| March 7, 2024 | PCE Off-Site | State | Title V Permits |
| February 20, 2024 | PCE Off-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| August 25, 2023 | PCE On-Site Record/Report Review | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| August 17, 2023 | PCE Off-Site | State | Title V Permits |
| March 1, 2023 | PCE Off-Site | State | Title V Permits |
| December 1, 2022 | PCE Off-Site | State | Title V Permits |
| August 2, 2022 | FCE On-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| August 2, 2022 | PCE On-Site Record/Report Review | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
| March 21, 2022 | PCE Off-Site | State | Title V Permits |
| August 6, 2021 | PCE Off-Site | State | Title V Permits |
| June 22, 2021 | PCE Off-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| April 16, 2021 | PCE Off-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| April 6, 2021 | PCE On-Site Record/Report Review | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards |
| March 31, 2021 | PCE Off-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| February 2, 2021 | PCE Off-Site | State | Title V Permits |
| January 22, 2021 | PCE Off-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| January 22, 2021 | PCE Off-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| October 29, 2020 | PCE Off-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| August 11, 2020 | PCE Off-Site | State | Title V Permits |
| July 16, 2020 | FCE On-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| April 13, 2020 | PCE Off-Site | State | New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| March 26, 2020 | PCE Off-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| February 28, 2020 | PCE Off-Site | State | MACT Standards (40 CFR Part 63); New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| February 18, 2020 | PCE Off-Site | State | Title V Permits |
| January 29, 2020 | PCE Off-Site | State | New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| October 22, 2019 | PCE Off-Site | State | New Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| July 23, 2019 | PCE Off-Site | State | New Source Performance Standards; Title V Permits |
| July 18, 2019 | PCE Off-Site | State | Title V Permits |
| April 29, 2019 | PCE Off-Site | State | New Source Performance Standards; Title V Permits |
| March 28, 2019 | PCE Off-Site | State | Title V Permits |
| February 26, 2019 | PCE Off-Site | State | Title V Permits |
| February 4, 2019 | PCE Off-Site | State | Title V Permits |
Violations
- 0Violation 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.
EPA’s violation history file holds no violation for ICIS-AIR DE0000001000300033 since January 1, 2017.
Enforcement and penalties
1 formal enforcement actions since January 1, 2017, 1 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 |
|---|---|---|---|
| March 8, 2018 | Administrative Order | State | $10,000 |
Informal enforcement
EPA’s informal action file holds no notice or warning for ICIS-AIR DE0000001000300033 since January 1, 2017.
Stack tests
- 16Stack tests since January 1, 2017
- 0Recorded as failed
| Date | What EPA recorded | Agency |
|---|---|---|
| December 4, 2025 | Pass | State |
| December 4, 2025 | Pass | State |
| December 4, 2025 | Pass | State |
| December 4, 2025 | Pass | State |
| December 4, 2025 | Pass | State |
| December 3, 2025 | Pass | State |
| July 16, 2020 | Pass | State |
| July 16, 2020 | Pass | State |
| July 16, 2020 | Pass | State |
| July 16, 2020 | Pass | State |
| July 16, 2020 | Pass | State |
| July 16, 2020 | Pass | State |
| December 6, 2017 | Pass | State |
| December 6, 2017 | Pass | State |
| December 6, 2017 | Pass | State |
| December 6, 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 110010457399 there.
Nearby on the register
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- Every source record in New Castle County, A to Z
- Air-emissions sources in Delaware
- Every source record in Delaware, A to Z
Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.