EPA Air · by state and industry
Chemical manufacturing (NAICS 3251) air sources in Pennsylvania
- 54Facilities
Permitted air-emissions sources in Pennsylvania whose primary industry code is NAICS 3251. A facility filing more than one industry code is counted under the first one on its record, so a plant with several lines appears once, under the line EPA lists first.
Inspections of chemical manufacturing (naics 3251) in Pennsylvania, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 — inspections 71
- 2025 — inspections 94
- 2024 — inspections 100
- 2023 — inspections 98
- 2022 — inspections 86
- 2021 — inspections 90
- 2020 — inspections 77
- 2019 — inspections 70
- 2018 — inspections 85
- 2017 — inspections 91
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ADVANSIX (FORMERLY HONEYWELL/FRANKFORD PLT) | Major source | Yes |
| AIR LIQUIDE AMER CORP/DONORA | Minor source | No |
| AIR LIQUIDE ELECTRONICS US LP/MORRISVILLE MFG PLT | Minor source | No |
| AIR PROD & CHEM INC/BUTLER | Minor source | No |
| AIR PRODUCTS AND CHEMICALS, INC. | Minor source | No |
| AIRCO INDUSTRIAL GASES | Minor source | No |
| ALMATIS INC/ALUMINA GRINDING AND PKG | Minor source | No |
| AM STABILIZERS CORP/FRANKLIN TWP | Synthetic minor source | No |
| ARKEMA INC/KING OF PRUSSIA | Synthetic minor source | No |
| ASCENSUS EVANS CITY SITE | Minor source | No |
| AT IND LLC/MONONGAHELA PLT | Minor source | No |
| AURORIUM DWG LLC | Minor source | No |
| BOC GASES BRADDOCK | Minor source | No |
| BORCHERS AMERICAS INC/FRANKLIN FAC | Synthetic minor source | No |
| CALGON CARBON CORP/NEVILLE ISLAND PLT | Minor source | No |
| CLEARWATER INC. | Minor source | No |
| COLORCON INC/UPPER GWYNEDD | Synthetic minor source | No |
| COOPERS CREEK CHEM CORP/CONSHOHOCKEN | Synthetic minor source | No |
| CRONIMET SPECIALTY METALS USA INC/BEDFORD | Minor source | No |
| ECKART AMERICA LLC/LINCOLN DR PLT | Major source | No |
| EVONIK CORP/CHESTER | Major source | No |
| FEDCHEM LLC/BETHLEHEM | Minor source | No |
| FENZI AGT USA/DOWNINGTOWN | Minor source | No |
| FERRO COLOR & GLASS CORP/WASHINGTON | Minor source | No |
| FLEXSYS AMER LTD PAR/MONONGAHELA | Major source | Yes |
| GELEST INC/FALLS TWP | Synthetic minor source | Yes |
| GELEST INC/SPRINGFIELD | Minor source | No |
| GELEST/FALLS | Synthetic minor source | No |
| GEORGE J HOWE CO INC/GROVE CITY | Minor source | No |
| HAMMOND LEAD PRODUCTS/POTTSTOWN | Major source | Yes |
| HENWIL CORP/NEWELL FAC | Minor source | No |
| INDSPEC CHEM CORP/PETROLIA | Minor source | No |
| INTL SPECIALTY ALLOY/WEST PITTSBURG | Minor source | No |
| LAKE ERIE BIOFUELS LLC/ERIE | Minor source | No |
| LH LINCOLN & SON INC/COUDERSPORT BORO | Emissions classification unknown | No |
| LINDE GAS & EQUIP INC/ MORRISVILLE | Minor source | No |
| LINDE INC LYNDORA PLT/BUTLER | Minor source | No |
| MATHESON TRI GAS INC/CLEARFIELD CO2 PLT | Minor source | No |
| MATHESON TRI GAS/UPPER HANOVER | Synthetic minor source | No |
| MCADOO & ALLEN/QUAKER COLOR DIV | Synthetic minor source | No |
| NORTH METAL & CHEM C/YORK | Minor source | No |
| PA BIODIESEL/KOBUTA YARD | Minor source | No |
| PA GRAIN PROCESSING LLC/CLEARFIELD BORO ETHANOL PROD PLT | Synthetic minor source | Yes |
| PPG IND/CHEM TECH CTR | Minor source | No |
| PQ CORP/PQ RESEARCH & DEVELOPMENT | Minor source | No |
| PQ LLC/CHESTER | Major source | No |
| PRESSURE CHEM CO/PGH | Synthetic minor source | No |
| PURAGEN ACTIVATED CARBONS/EMLENTON | Minor source | No |
| REAXIS/MCDONALD PLT | Minor source | No |
| SUDARSHAN/FAIRLESS HILLS | Minor source | No |
| VALLEY NATL GASES WV LLC/WEST MIFFLIN | Minor source | No |
| VERSUM MATERIALS US LLC/RUSH TWP | Synthetic minor source | No |
| WR GRACE & CO CONN/TYRONE | Synthetic minor source | No |
| WSP CHEM & TECH/CASTANEA PLT | Minor source | No |
Primary NAICS code as filed on the facility record. Figures from EPA’s ICIS-AIR download.