EPA Air · stack tests by state, industry and year
Mining and quarrying (NAICS 2123): stack tests in Pennsylvania, 2021
- 6Stack 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 2021 at a Pennsylvania source whose primary industry code is NAICS 2123. A facility filing more than one industry code is counted under the first one on its record.
Mining and quarrying (NAICS 2123) in Pennsylvania, other years
Other industries in Pennsylvania, 2021
- Oil and gas extraction (NAICS 2111) 341
- Pipeline transportation (NAICS 4862) 72
- Utilities (NAICS 2211) 62
- Mining support (NAICS 2131) 34
- Waste management and remediation (NAICS 5622) 23
- Primary metal manufacturing (NAICS 3311) 21
- Utilities (NAICS 2213) 20
- Nonmetallic mineral product manufacturing (NAICS 3273) 20
- Petroleum and coal products manufacturing (NAICS 3241) 17
- Educational services (NAICS 6113) 12
- National security and international affairs (NAICS 9281) 11
- Paper manufacturing (NAICS 3221) 11
- Primary metal manufacturing (NAICS 3314) 7
- Hospitals (NAICS 6221) 6
- Nonmetallic mineral product manufacturing (NAICS 3272) 6
- Chemical manufacturing (NAICS 3251) 5
- Nonmetallic mineral product manufacturing (NAICS 3271) 5
- Warehousing and storage (NAICS 4931) 5
- Primary metal manufacturing (NAICS 3315) 5
- Nonmetallic mineral product manufacturing (NAICS 3274) 5
- Paper manufacturing (NAICS 3222) 5
- Chemical manufacturing (NAICS 3252) 4
- Utilities (NAICS 2212) 4
- Merchant wholesalers, nondurable goods (NAICS 4247) 4
- Printing and related support (NAICS 3231) 4
- Electrical equipment and appliance manufacturing (NAICS 3359) 4
- Fabricated metal product manufacturing (NAICS 3328) 4
- Chemical manufacturing (NAICS 3254) 4
- Plastics and rubber products manufacturing (NAICS 3261) 4
- Hospitals (NAICS 6223) 3
- Administration of environmental programs (NAICS 9241) 3
- Food manufacturing (NAICS 3112) 3
Air-emissions stack tests recorded in Pennsylvania, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-10-05 | H&K GROUP INC/SANATOGA BLACKTOP — high-priority violation on file | POTTSTOWN, Montgomery, PA | Pass | State |
| 2021-09-13 | MILLER MATERIALS/RUSHLAND QUARRY | RUSHLAND, Bucks, PA | Fail | State |
| 2021-08-10 | YORK BLDG PROD CO INC/ROOSEVELT AVE | YORK, York, PA | Pass | State |
| 2021-08-02 | EUREKA STONE QUARRY/RUSH VALLEY 1 — high-priority violation on file | RUSHLAND, Bucks, PA | Pass | State |
| 2021-06-11 | BRDARIC BUCK MTN QUA/BUCK MTN | SWOYERVILLE, Luzerne, PA | Pass | State |
| 2021-03-03 | US SILICA/MAPLETON DEPOT PLT | MAPLETON DEPOT, Huntingdon, PA | Pass | 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.