EPA Air · inspections by state, industry and year
Primary metal manufacturing (NAICS 3311): inspections in Pennsylvania, 2025
- 69Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row is one inspection recorded during 2025 at a Pennsylvania source whose primary industry code is NAICS 3311. A facility filing more than one industry code is counted under the first one on its record.
Primary metal manufacturing (NAICS 3311) in Pennsylvania, other years
Other industries in Pennsylvania, 2025
- Oil and gas extraction (NAICS 2111) 1,287
- Utilities (NAICS 2211) 591
- Waste management and remediation (NAICS 5622) 345
- Pipeline transportation (NAICS 4862) 314
- Petroleum and coal products manufacturing (NAICS 3241) 268
- Mining and quarrying (NAICS 2123) 217
- Plastics and rubber products manufacturing (NAICS 3261) 184
- Personal and laundry services (NAICS 8122) 163
- Hospitals (NAICS 6221) 161
- Merchant wholesalers, nondurable goods (NAICS 4247) 155
- Mining support (NAICS 2131) 133
- Primary metal manufacturing (NAICS 3315) 109
- Nonmetallic mineral product manufacturing (NAICS 3273) 109
- Utilities (NAICS 2213) 101
- Printing and related support (NAICS 3231) 99
- Chemical manufacturing (NAICS 3251) 94
- Repair and maintenance (NAICS 8111) 91
- Furniture and related product manufacturing (NAICS 3371) 90
- Fabricated metal product manufacturing (NAICS 3323) 86
- Educational services (NAICS 6113) 82
- Wood product manufacturing (NAICS 3219) 78
- Chemical manufacturing (NAICS 3254) 75
- Fabricated metal product manufacturing (NAICS 3328) 74
- Paper manufacturing (NAICS 3222) 72
- Personal and laundry services (NAICS 8123) 71
- Primary metal manufacturing (NAICS 3312) 65
- Primary metal manufacturing (NAICS 3314) 62
- Food manufacturing (NAICS 3119) 58
- Transportation equipment manufacturing (NAICS 3362) 57
- Primary metal manufacturing (NAICS 3313) 56
- Nonmetallic mineral product manufacturing (NAICS 3272) 55
- Food manufacturing (NAICS 3111) 54
- Educational services (NAICS 6111) 54
- Fabricated metal product manufacturing (NAICS 3324) 50
- Food manufacturing (NAICS 3116) 49
- Paper manufacturing (NAICS 3221) 48
- Justice, public order and safety (NAICS 9221) 46
- Nonmetallic mineral product manufacturing (NAICS 3279) 44
- Pipeline transportation (NAICS 4869) 43
- Chemical manufacturing (NAICS 3252) 41
- Chemical manufacturing (NAICS 3259) 40
- Food manufacturing (NAICS 3112) 39
- Miscellaneous manufacturing (NAICS 3399) 39
- Machinery manufacturing (NAICS 3331) 37
- Food manufacturing (NAICS 3113) 35
- Electrical equipment and appliance manufacturing (NAICS 3359) 35
- Food manufacturing (NAICS 3118) 33
- Nonmetallic mineral product manufacturing (NAICS 3271) 33
- Wood product manufacturing (NAICS 3212) 32
- Machinery manufacturing (NAICS 3339) 31
- Merchant wholesalers, durable goods (NAICS 4239) 30
- Utilities (NAICS 2212) 30
- Wood product manufacturing (NAICS 3211) 29
- Professional, scientific and technical services (NAICS 5417) 29
- Fabricated metal product manufacturing (NAICS 3321) 27
- Warehousing and storage (NAICS 4931) 27
- Food manufacturing (NAICS 3114) 25
- Transportation equipment manufacturing (NAICS 3364) 25
- Fabricated metal product manufacturing (NAICS 3329) 24
- Nonmetallic mineral product manufacturing (NAICS 3274) 24
Air-emissions inspections recorded in Pennsylvania, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-12-17 | LANGELOTH METALLURGICAL CO/LANGELOTH METALLURGICAL PLT — high-priority violation on file | LANGELOTH, Washington, PA | FCE On-Site | State |
| 2025-11-25 | TENARIS KOPPEL TUBULARS LLC/KOPPEL PLT | KOPPEL, Beaver, PA | PCE Off-Site | State |
| 2025-11-18 | STD STEEL/BURNHAM | BURNHAM, Mifflin, PA | FCE On-Site | State |
| 2025-11-13 | MM METALS/FALLS | FAIRLESS HILLS, Bucks, PA | FCE On-Site | State |
| 2025-11-10 | CLEVELAND CLIFFS PLATE/COATESVILLE | COATESVILLE, Chester, PA | PCE Off-Site | State |
| 2025-10-14 | PRIME METALS ACQUISITION LLC/LUCERNE MINES | HOMER CITY, Indiana, PA | FCE On-Site | State |
| 2025-10-08 | US STEEL CORP/FAIRLESS HILLS | FAIRLESS HILLS, Bucks, PA | PCE Off-Site | State |
| 2025-09-26 | USS CORP/EDGAR THOMSON WORKS — high-priority violation on file | BRADDOCK, Allegheny, PA | FCE On-Site | Local |
| 2025-09-18 | CLEVELAND CLIFFS PLATE/COATESVILLE | COATESVILLE, Chester, PA | PCE Off-Site | State |
| 2025-09-17 | GKN SINTER METALS/DUBOIS PLT 4 | DUBOIS, Clearfield, PA | FCE On-Site | State |
| 2025-09-08 | JERSEY SHORE STEEL CO/AVIS PLT | AVIS, Clinton, PA | PCE Off-Site | State |
| 2025-09-05 | ELECTRALLOY GO CARLSON/OIL CITY | OIL CITY, Venango, PA | FCE On-Site | State |
| 2025-09-02 | LATROBE SPECIALTY METALS/ A CARPENTER CO | LATROBE, Westmoreland, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-08-22 | STD STEEL/BURNHAM | BURNHAM, Mifflin, PA | PCE Off-Site | State |
| 2025-08-18 | STD STEEL/BURNHAM | BURNHAM, Mifflin, PA | PCE Off-Site | State |
| 2025-08-18 | STD STEEL/BURNHAM | BURNHAM, Mifflin, PA | PCE Off-Site | State |
| 2025-08-18 | UNIVERSAL STAINLESS & ALLOY PROD/BRIDGEV — high-priority violation on file | BRIDGEVILLE, Allegheny, PA | FCE Off-Site | Local |
| 2025-07-30 | WHEMCO/MIDLAND | MIDLAND, Beaver, PA | FCE On-Site | State |
| 2025-07-30 | CARPENTER TECH CORP/READING PLT | READING, Berks, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-07-29 | HP ACQUISITION CORP/E HEMPFIELD | LANCASTER, Lancaster, PA | FCE On-Site | State |
| 2025-07-24 | CLEVELAND CLIFFS PLATE/COATESVILLE | COATESVILLE, Chester, PA | PCE Off-Site | State |
| 2025-07-24 | EMBASSY POWDERED METALS INC/EMPORIUM PLT | EMPORIUM, Cameron, PA | FCE On-Site | State |
| 2025-07-15 | CARPENTER TECH CORP/READING PLT | READING, Berks, PA | PCE Off-Site | State |
| 2025-07-03 | USS/CLAIRTON WORKS — high-priority violation on file | CLAIRTON, Allegheny, PA | FCE On-Site | Local |
| 2025-06-11 | NORTH AMER HOGANAS/JOHNSTOWN PLT | JOHNSTOWN, Cambria, PA | FCE On-Site | U.S. EPA |
| 2025-06-11 | NORTH AMER HOGANAS/JOHNSTOWN PLT | JOHNSTOWN, Cambria, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-06-10 | NORTH AMERICAN HOGANAS INC/STONY CREEK PLT | HOLLSOPPLE, Somerset, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-06-10 | NORTH AMERICAN HOGANAS INC/STONY CREEK PLT | HOLLSOPPLE, Somerset, PA | FCE On-Site | U.S. EPA |
| 2025-06-07 | GAUTIER STEEL HOLDINGS INC/GAUTIER STEEL JOHNSTOWN | JOHNSTOWN, Cambria, PA | PCE Off-Site | State |
| 2025-06-03 | METALTECH INC/SANDY TWP PLT | DUBOIS, Clearfield, PA | FCE On-Site | State |
| 2025-06-03 | USS/CLAIRTON WORKS — high-priority violation on file | CLAIRTON, Allegheny, PA | PCE On-Site | Local |
| 2025-05-29 | LANGELOTH METALLURGICAL CO/LANGELOTH METALLURGICAL PLT — high-priority violation on file | LANGELOTH, Washington, PA | PCE Off-Site | State |
| 2025-05-29 | CARPENTER TECH CORP/READING PLT | READING, Berks, PA | PCE Off-Site | State |
| 2025-05-28 | NORTH AMERICAN HOGANAS INC/STONY CREEK PLT | HOLLSOPPLE, Somerset, PA | FCE On-Site | State |
| 2025-05-27 | GO CARLSON DBA BRAEBURN/BRAEBURN ALLOY STEEL | LOWER BURRELL, Westmoreland, PA | PCE Off-Site | State |
| 2025-05-14 | ATI FLAT ROLLED PROD HOLDINGS LLC/LATROBE | LATROBE, Westmoreland, PA | FCE On-Site | State |
| 2025-05-07 | PA SINTERED METALS D/EMPORIUM PLT | EMPORIUM, Cameron, PA | FCE On-Site | State |
| 2025-04-22 | GO CARLSON DBA BRAEBURN/BRAEBURN ALLOY STEEL | LOWER BURRELL, Westmoreland, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-04-17 | US STEEL CORP/FAIRLESS HILLS | FAIRLESS HILLS, Bucks, PA | PCE Off-Site | State |
| 2025-04-16 | JERSEY SHORE STEEL CO/AVIS PLT | AVIS, Clinton, PA | FCE On-Site | State |
| 2025-04-08 | LATROBE SPECIALTY METALS/ A CARPENTER CO | LATROBE, Westmoreland, PA | PCE Off-Site | State |
| 2025-04-07 | TENARIS KOPPEL TUBULARS LLC/KOPPEL PLT | KOPPEL, Beaver, PA | PCE Off-Site | State |
| 2025-04-07 | NORTH AMERICAN HOGANAS INC/STONY CREEK PLT | HOLLSOPPLE, Somerset, PA | PCE Off-Site | State |
| 2025-04-04 | UNION ELEC STEEL CORP/HARMON CREEK | BURGETTSTOWN, Washington, PA | PCE Off-Site | State |
| 2025-04-03 | WHEMCO/MIDLAND | MIDLAND, Beaver, PA | PCE Off-Site | State |
| 2025-04-01 | AMPHENOL CIT/LIMERICK PLT | POTTSTOWN, Montgomery, PA | FCE On-Site | State |
| 2025-03-31 | CLEVELAND CLIFFS PLATE/COATESVILLE | COATESVILLE, Chester, PA | FCE On-Site | State |
| 2025-03-25 | ELLWOOD QUALITY STEELS CO/NEW CASTLE PLT | NEW CASTLE, Lawrence, PA | FCE On-Site | State |
| 2025-03-25 | STD STEEL/BURNHAM | BURNHAM, Mifflin, PA | PCE Off-Site | State |
| 2025-03-24 | ELECTRALLOY GO CARLSON/OIL CITY | OIL CITY, Venango, PA | PCE Off-Site | State |
| 2025-03-24 | CLEVELAND CLIFFS PLATE/COATESVILLE | COATESVILLE, Chester, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-03-19 | ALLEGHENY & TSINGSHAN STAINLESS LLC/MIDLAND FAC | MIDLAND, Beaver, PA | PCE Off-Site | State |
| 2025-03-18 | JERSEY SHORE STEEL CO/AVIS PLT | AVIS, Clinton, PA | PCE Off-Site | State |
| 2025-03-13 | CLEVELAND CLIFFS PLATE/COATESVILLE | COATESVILLE, Chester, PA | PCE Off-Site | State |
| 2025-03-13 | CLEVELAND CLIFFS PLATE/COATESVILLE | COATESVILLE, Chester, PA | PCE Off-Site | State |
| 2025-03-11 | MM METALS/FALLS | FAIRLESS HILLS, Bucks, PA | PCE Off-Site | State |
| 2025-03-10 | ELLWOOD QUALITY STEELS CO/NEW CASTLE PLT | NEW CASTLE, Lawrence, PA | PCE Off-Site | State |
| 2025-03-04 | TENARIS KOPPEL TUBULARS LLC/KOPPEL PLT | KOPPEL, Beaver, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-03-04 | HOEGANAES CORP/WATSONTOWN PLT | WATSONTOWN, Northumberland, PA | PCE Off-Site | State |
| 2025-02-28 | UNIVERSAL STAINLESS & ALLOY PROD/PRP DIVISION | TITUSVILLE, Crawford, PA | FCE On-Site | State |
| 2025-02-25 | ATI FLAT ROLLED PROD HOLDINGS LLC/LATROBE | LATROBE, Westmoreland, PA | PCE Off-Site | State |
| 2025-02-24 | CLEVELAND CLIFFS STEEL CORP/ BUTLER WORKS | BUTLER, Butler, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-02-21 | UNION ELEC STEEL CORP/HARMON CREEK | BURGETTSTOWN, Washington, PA | PCE Off-Site | State |
| 2025-02-05 | TENARIS KOPPEL TUBULARS LLC/KOPPEL PLT | KOPPEL, Beaver, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-01-28 | CLEVELAND CLIFFS PLATE/COATESVILLE | COATESVILLE, Chester, PA | PCE Off-Site | State |
| 2025-01-22 | CARPENTER TECH CORP/READING PLT | READING, Berks, PA | PCE On-Site Monitoring/Sampling | State |
| 2025-01-20 | STD STEEL/BURNHAM | BURNHAM, Mifflin, PA | PCE Off-Site | State |
| 2025-01-07 | CARPENTER TECH CORP/READING PLT | READING, Berks, PA | PCE Off-Site | State |
| 2025-01-07 | METALTECH INC/SANDY TWP PLT | DUBOIS, Clearfield, PA | PCE Off-Site | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.