EPA Air · inspections by county and year
Air-emissions inspections in Chester County, Pennsylvania, 2026
- 120Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row below is one inspection recorded against a source in Chester County, Pennsylvania during 2026. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Chester County facility page.
Chester County, Pennsylvania, 2026
Air-emissions inspections in Chester County, other years
Air-emissions inspections recorded in Chester County, Pennsylvania, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-09-08 | TIN TECH & REF LLC/WEST CHESTER | FCE On-Site | U.S. EPA |
| 2026-09-03 | BUCKEYE TERM LLC/MALVERN TERM | PCE Off-Site | State |
| 2026-08-26 | FLOWERS BAKING CO/OXFORD PLT — high-priority violation on file | PCE Off-Site | State |
| 2026-08-24 | AQUA PA INC/PICKERING WATER TRMT PLT | PCE On-Site Monitoring/Sampling | State |
| 2026-08-19 | FLOWERS BAKING CO/OXFORD PLT — high-priority violation on file | PCE Off-Site | State |
| 2026-08-12 | ENERGY TRANSFER MKT & TERM LP/MALVERN TERM | PCE Off-Site | State |
| 2026-08-11 | FLOWERS BAKING CO/OXFORD PLT — high-priority violation on file | PCE Off-Site | State |
| 2026-07-31 | BRANDYWINE GREEN LLC/DBA ABBEY GLENN — high-priority violation on file | PCE On-Site Monitoring/Sampling | State |
| 2026-07-22 | BRANDYWINE GREEN LLC/DBA ABBEY GLENN — high-priority violation on file | PCE Off-Site | State |
| 2026-06-30 | VANGUARD GROUP/MALVERN CTL CAMPUS/TREDYFFRIN | FCE On-Site | State |
| 2026-06-30 | VANGUARD GROUP/MALVERN EAST CAMPUS/TREDYFFRIN | FCE On-Site | State |
| 2026-06-25 | VANGUARD GROUP/MALVERN CTL CAMPUS/TREDYFFRIN | PCE On-Site Monitoring/Sampling | State |
| 2026-06-25 | VANGUARD GROUP/MALVERN EAST CAMPUS/TREDYFFRIN | PCE On-Site Monitoring/Sampling | State |
| 2026-06-05 | SECCRA LDFL/LONDON GROVE TWP | PCE Off-Site | State |
| 2026-06-01 | METALLURGICAL PROD /WEST CHESTER | PCE On-Site Monitoring/Sampling | State |
| 2026-05-26 | HEIDELBERG MTLS NORTHEAST PA/DOWNINGTOWN EAST CALN TWP PLT | PCE Off-Site | State |
| 2026-05-22 | SPRING CITY ELEC/SPRING CITY | PCE Off-Site | State |
| 2026-05-21 | PA DEPT OF MILITARY/SOUTHEASTERN VETERANS CTR | PCE Off-Site | State |
| 2026-05-21 | LINCOLN UNIV/LOWER OXFORD | PCE Off-Site | State |
| 2026-05-21 | VANGUARD GROUP/MALVERN CTL CAMPUS/TREDYFFRIN | PCE Off-Site | State |
| 2026-05-20 | PACTIV PKG INC/DOWNINGTOWN | PCE Off-Site | State |
| 2026-05-20 | ALLAN MYERS LP/DEVAULT ASPHALT PLANT | FCE On-Site | State |
| 2026-05-20 | ALLAN MYERS INC/DEVAULT STONE QUARRY | FCE On-Site | State |
| 2026-05-18 | EASTERN SHORE NATURAL GAS CO/DALEVILLE | PCE Off-Site | State |
| 2026-05-18 | ALLAN MYERS LP/DEVAULT ASPHALT PLANT | PCE On-Site Monitoring/Sampling | State |
| 2026-05-18 | ALLAN MYERS INC/DEVAULT STONE QUARRY | PCE On-Site Monitoring/Sampling | State |
| 2026-05-14 | IDEMIA AMER/EXTON — high-priority violation on file | PCE Off-Site | State |
| 2026-05-13 | BAKERY FEEDS/HONEY BROOK | PCE Off-Site | State |
| 2026-05-12 | WALLQUEST PRINTING/WAYNE | PCE Off-Site | State |
| 2026-05-12 | VANGUARD GROUP/MALVERN EAST CAMPUS/TREDYFFRIN | PCE Off-Site | State |
| 2026-05-08 | MAIN LINE HOSPITALS INC/PAOLI MEM HOSP — high-priority violation on file | PCE On-Site Monitoring/Sampling | State |
| 2026-04-30 | VANGUARD / FRAZER | PCE Off-Site | State |
| 2026-04-30 | TEVA BRANDED PHARMACEUTICAL/W CHESTER | PCE Off-Site | State |
| 2026-04-30 | VANGUARD GROUP/455 DEVON PARK DR FAC | PCE Off-Site | State |
| 2026-04-30 | VANGUARD GROUP/1041 W VALLEY RD FAC | PCE Off-Site | State |
| 2026-04-30 | USSC HOLDING CORP/EXTON | PCE Off-Site | State |
| 2026-04-29 | LOPAREX/MALVERN | PCE Off-Site | State |
| 2026-04-29 | TAYLOR IND INC/PARKERFORD | PCE Off-Site | State |
| 2026-04-29 | PA STATE SYS OF HIGHER ED/WEST CHESTER UNIV PA | PCE Off-Site | State |
| 2026-04-29 | PEACE PROD CO INC/MALVERN BORO | PCE Off-Site | State |
| 2026-04-27 | GLASGOW INC/CATANACH QUARRY | PCE Off-Site | State |
| 2026-04-27 | JANSSEN BIOTECH INC/MALVERN | PCE Off-Site | State |
| 2026-04-27 | JOHNSON MATTHEY/WAYNE PLT | PCE Off-Site | State |
| 2026-04-23 | COLUMBIA GAS TRANS LLC/EAGLE | PCE Off-Site | State |
| 2026-04-23 | ALLAN MYERS LP/DEVAULT ASPHALT PLANT | PCE Off-Site | State |
| 2026-04-22 | TRANSCONTINENTAL GAS/FRAZER STA 200 | PCE Off-Site | State |
| 2026-04-21 | SPRING CITY ELEC/SPRING CITY | PCE On-Site Monitoring/Sampling | State |
| 2026-04-21 | CHESTER CNTY HOSP/WEST CHESTER | PCE Off-Site | State |
| 2026-04-16 | INTL PAPER CO ATGLEN/WEST SADBURY TWP | PCE Off-Site | State |
| 2026-04-14 | SECCRA LDFL/LONDON GROVE TWP | PCE Off-Site | State |
| 2026-04-10 | MCAVOY VITRIFIED BRICK CO/PHOENIXVILLE | PCE Off-Site | State |
| 2026-04-10 | AQUA PA INC/PICKERING WATER TRMT PLT | PCE Off-Site | State |
| 2026-04-08 | FLOWERS BAKING CO/OXFORD PLT — high-priority violation on file | PCE Off-Site | State |
| 2026-04-07 | ENERGY TRANSFER MKT & TERM LP/MALVERN TERM | PCE Off-Site | State |
| 2026-04-07 | ARKEMA INC/WEST CHESTER — high-priority violation on file | PCE Off-Site | State |
| 2026-04-01 | SEALED AIR CORP/MODENA | PCE Off-Site | State |
| 2026-03-31 | KENDAL CROSSLANDS COMM/KENNETT | PCE Off-Site | State |
| 2026-03-31 | WALLQUEST PRINTING/WAYNE | FCE On-Site | State |
| 2026-03-30 | PHOENIXVILLE HOSP LLC/PHOENIXVILLE | PCE Off-Site | State |
| 2026-03-26 | MCAVOY VITRIFIED BRICK CO/PHOENIXVILLE | FCE On-Site | U.S. EPA |
| 2026-03-26 | MCAVOY VITRIFIED BRICK CO/PHOENIXVILLE | PCE Off-Site | State |
| 2026-03-25 | HENRY CO/KIMBERTON PLT | PCE Off-Site | State |
| 2026-03-25 | BUCKEYE TERM LLC/MALVERN TERM | PCE Off-Site | State |
| 2026-03-25 | BUCKEYE PIPE LINE/MALVERN STA | PCE Off-Site | State |
| 2026-03-24 | ACTION MFG CO/ATGLEN | FCE On-Site | U.S. EPA |
| 2026-03-24 | ACTION MFG CO/ATGLEN | PCE Off-Site | State |
| 2026-03-23 | LOPAREX/MALVERN | PCE On-Site Monitoring/Sampling | State |
| 2026-03-23 | US VETERANS ADMIN/COATESVILLE VA MED CTR | PCE Off-Site | State |
| 2026-03-23 | PHOENIXVILLE HOSP LLC/PHOENIXVILLE | PCE Off-Site | State |
| 2026-03-23 | HIGHWAY MATERIALS INC/MALVERN PLT 13 | PCE Off-Site | State |
| 2026-03-23 | MAIN LINE HOSPITALS INC/PAOLI MEM HOSP — high-priority violation on file | FCE On-Site | State |
| 2026-03-20 | COLUMBIA GAS TRANS LLC/EAGLE | PCE Off-Site | State |
| 2026-03-20 | MAIN LINE HOSPITALS INC/PAOLI MEM HOSP — high-priority violation on file | PCE Off-Site | State |
| 2026-03-17 | HERR FOODS INC/NOTTINGHAM | PCE Off-Site | State |
| 2026-03-17 | FLOWERS BAKING CO/OXFORD PLT — high-priority violation on file | PCE Off-Site | State |
| 2026-03-17 | FLOWERS BAKING CO/OXFORD PLT — high-priority violation on file | PCE Off-Site | State |
| 2026-03-13 | AGC CHEM AMER INC/THORNDALE | PCE Off-Site | State |
| 2026-03-13 | QVC INC/WILSON DR SITE | PCE Off-Site | State |
| 2026-03-13 | DELAWARE VALLEY CUSTOM MARBLE INC/GLENMAR MFG | PCE Off-Site | State |
| 2026-03-13 | ALLAN MYERS LP/COATESVILLE ASPHALT PLT | PCE Off-Site | State |
| 2026-03-09 | CLEVELAND CLIFFS PLATE/COATESVILLE | PCE Off-Site | State |
| 2026-03-06 | MAIN LINE HOSPITALS INC/PAOLI MEM HOSP — high-priority violation on file | PCE On-Site Monitoring/Sampling | State |
| 2026-03-04 | ARKEMA INC/WEST CHESTER — high-priority violation on file | PCE Off-Site | State |
| 2026-02-26 | BUCKEYE TERM LLC/MALVERN TERM | PCE Off-Site | State |
| 2026-02-26 | BUCKEYE PIPE LINE/MALVERN STA | PCE Off-Site | State |
| 2026-02-19 | METALLURGICAL PROD /WEST CHESTER | PCE Off-Site | State |
| 2026-02-18 | CLEVELAND CLIFFS PLATE/COATESVILLE | PCE Off-Site | State |
| 2026-02-17 | LONGWOOD GARDENS/KENNETT SQUARE | PCE Off-Site | State |
| 2026-02-13 | PHOENIXVILLE HOSP LLC/PHOENIXVILLE | PCE Off-Site | State |
| 2026-02-13 | BRANDYWINE GREEN LLC/DBA ABBEY GLENN — high-priority violation on file | PCE On-Site Monitoring/Sampling | State |
| 2026-02-13 | WALLQUEST PRINTING/WAYNE | PCE Off-Site | State |
| 2026-02-12 | PEPPERIDGE FARM INC/DOWNINGTOWN | PCE Off-Site | State |
| 2026-02-12 | CLEVELAND CLIFFS PLATE/COATESVILLE | PCE Off-Site | State |
| 2026-02-12 | FLOWERS BAKING CO/OXFORD PLT — high-priority violation on file | FCE On-Site | State |
| 2026-02-11 | SEALED AIR CORP/MODENA | PCE Off-Site | State |
| 2026-02-11 | HIGHWAY MATERIALS INC/DOWNINGTOWN | PCE Off-Site | State |
| 2026-02-10 | SECCRA LDFL/LONDON GROVE TWP | PCE Off-Site | State |
| 2026-02-05 | EASTERN SHORE NATURAL GAS CO/DALEVILLE | PCE Off-Site | State |
| 2026-02-05 | ARKEMA INC/WEST CHESTER — high-priority violation on file | FCE On-Site | State |
| 2026-02-05 | SUNOCO PIPELINE LP/ICEDALE PUMP STA | PCE Off-Site | State |
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Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.