EPA Air · stack tests by state, industry and year
Transportation equipment manufacturing (NAICS 3363): stack tests in Pennsylvania, 2023
- 5Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2023 at a Pennsylvania source whose primary industry code is NAICS 3363. A facility filing more than one industry code is counted under the first one on its record.
Other industries in Pennsylvania, 2023
- Oil and gas extraction (NAICS 2111) 401
- Utilities (NAICS 2211) 80
- Pipeline transportation (NAICS 4862) 75
- Mining support (NAICS 2131) 39
- Utilities (NAICS 2213) 25
- Primary metal manufacturing (NAICS 3311) 22
- Petroleum and coal products manufacturing (NAICS 3241) 20
- Nonmetallic mineral product manufacturing (NAICS 3273) 18
- Waste management and remediation (NAICS 5622) 18
- Hospitals (NAICS 6223) 12
- Educational services (NAICS 6113) 10
- Mining and quarrying (NAICS 2123) 8
- Merchant wholesalers, nondurable goods (NAICS 4247) 7
- National security and international affairs (NAICS 9281) 7
- Hospitals (NAICS 6221) 7
- Chemical manufacturing (NAICS 3252) 6
- Wood product manufacturing (NAICS 3212) 6
- Primary metal manufacturing (NAICS 3315) 5
- Plastics and rubber products manufacturing (NAICS 3261) 5
- Nonmetallic mineral product manufacturing (NAICS 3272) 5
- Beverage and tobacco manufacturing (NAICS 3122) 5
- Chemical manufacturing (NAICS 3255) 5
- Chemical manufacturing (NAICS 3251) 5
- Printing and related support (NAICS 3231) 5
- Specialty trade contractors (NAICS 2389) 4
- Electrical equipment and appliance manufacturing (NAICS 3359) 4
- Mining and quarrying (NAICS 2121) 4
- Justice, public order and safety (NAICS 9221) 4
- Administration of environmental programs (NAICS 9241) 4
- Nonmetallic mineral product manufacturing (NAICS 3271) 4
- Primary metal manufacturing (NAICS 3312) 4
- Fabricated metal product manufacturing (NAICS 3321) 4
- Utilities (NAICS 2212) 3
- Nonmetallic mineral product manufacturing (NAICS 3274) 3
- Chemical manufacturing (NAICS 3254) 3
- Chemical manufacturing (NAICS 3259) 3
- Paper manufacturing (NAICS 3222) 3
- Hospitals (NAICS 6222) 3
- Fabricated metal product manufacturing (NAICS 3324) 3
Air-emissions stack tests recorded in Pennsylvania, 2023
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2023-09-22 | JOHNSON MATTHEY/WAYNE PLT | WAYNE, Chester, PA | Pass | State |
| 2023-08-17 | JOHNSON MATTHEY/WAYNE PLT | WAYNE, Chester, PA | Fail | State |
| 2023-08-17 | JOHNSON MATTHEY/WAYNE PLT | WAYNE, Chester, PA | Pass | State |
| 2023-04-07 | JOHNSON MATTHEY/WAYNE PLT | WAYNE, Chester, PA | Pass | State |
| 2023-04-05 | JOHNSON MATTHEY/WAYNE PLT | WAYNE, Chester, PA | Fail | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.