Clean Air Act stationary source · ICIS-AIR CT0000000900700106
PRATT & WHITNEY, DIVISION OF RTX CORPORATION, Middletown, CT: Clean Air Act compliance record, inspections, violations, penalties
- OperatingOperating status
- Major sourceEmissions classification
- No Violation IdentifiedCurrent violation status, as filed
- 4Compliance evaluations since January 1, 2017
- 0High-priority violations since January 1, 2017
- 1Formal enforcement actions since January 1, 2017
PRATT & WHITNEY, DIVISION OF RTX CORPORATION, at 1 AIRCRAFT ROAD, Middletown in Middlesex 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 “No Violation Identified”. Middlesex 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 | PRATT & WHITNEY, DIVISION OF RTX CORPORATION |
|---|---|
| ICIS-AIR ID | CT0000000900700106 |
| EPA facility registry ID | 110000581683 |
| Operating status | Operating |
| Emissions classification | Major source |
| Current violation status (ICIS-AIR high-priority violation field) | No Violation Identified |
| Address | 1 AIRCRAFT ROAD, Middletown, CT 06457 |
| County | Middlesex County |
| In a nonattainment county | Yes (EPA Green Book) |
| Industry (NAICS) | Transportation equipment manufacturing (NAICS 3364) |
| SIC code | 3724 |
| 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 PRATT & WHITNEY, DIVISION OF RTX CORPORATION 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
- 4Evaluations since January 1, 2017
- 2Full compliance evaluations
| Date | What EPA recorded | Agency | Programs |
|---|---|---|---|
| August 18, 2022 | FCE On-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| September 3, 2020 | PCE Off-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
| September 3, 2020 | PCE Off-Site | State | New Source Performance Standards |
| May 15, 2018 | FCE On-Site | State | State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits |
Violations
- 1Violation 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 |
|---|---|---|---|
| June 22, 2022 | 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 |
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 |
|---|---|---|---|
| December 14, 2022 | Administrative Order | State | $8,125 |
Informal enforcement
| Date | What EPA recorded | Agency |
|---|---|---|
| June 22, 2022 | Notice of Violation | State |
Stack tests
- 20Stack tests since January 1, 2017
- 0Recorded as failed
| Date | What EPA recorded | Agency |
|---|---|---|
| March 11, 2026 | Pass | State |
| March 10, 2026 | Pass | State |
| October 20, 2025 | Pass | State |
| March 6, 2025 | Pass | State |
| March 6, 2025 | Pass | State |
| March 5, 2025 | Pass | State |
| January 30, 2025 | Pass | State |
| November 21, 2024 | Pass | State |
| November 19, 2024 | Pass | State |
| April 25, 2024 | Pass | State |
| August 17, 2023 | Pass | State |
| August 4, 2022 | Pass | State |
| March 15, 2022 | Pass | State |
| March 14, 2022 | Pass | State |
| March 9, 2021 | Pass | State |
| March 12, 2019 | Pass | State |
| March 12, 2019 | Pass | State |
| March 17, 2017 | Pass | State |
| March 17, 2017 | Pass | State |
| March 15, 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 110000581683 there.
Nearby on the register
- Air-emissions sources in Middlesex County
- Every source record in Middlesex County, A to Z
- Air-emissions sources in Connecticut
- Every source record in Connecticut, A to Z
Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.