EPA Air · violations by state and year

High-priority air violations in Pennsylvania, 2026

362Violations

A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity. Every violation below was recorded against a source in Pennsylvania during 2026; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in Pennsylvania, 2026

Pennsylvania, other years

High-priority air violations recorded in Pennsylvania, 2026

Date	Facility	Where	Kind	Agency
2026-09-08	US TAPE CO/PENNSBURG — high-priority violation on file	PENNSBURG, Montgomery, PA	Earliest FRV determination	State
2026-09-03	ARMSTRONG CEMENT & SUPPLY/WINFIELD — high-priority violation on file	CABOT, Butler, PA	Earliest FRV determination	State
2026-08-31	HAROLD BECK & SONS INC/NEWTOWN — high-priority violation on file	NEWTOWN, Bucks, PA	Earliest FRV determination	State
2026-08-31	DREXEL UNIVERSITY — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-08-28	HEIDELBERG MATERIALS NORTHEAST LLC/PLYMOUTH MEETING QUARRY — high-priority violation on file	PLYMOUTH MEETING, Montgomery, PA	Earliest FRV determination	State
2026-08-28	SVP AGGREGATES — high-priority violation on file	ARCHBALD, Lackawanna, PA	Earliest FRV determination	State
2026-08-28	EUREKA STONE QUARRY/DALEVILLE PLT — high-priority violation on file	MOSCOW, Lackawanna, PA	Earliest FRV determination	State
2026-08-28	SOUTHEASTERN PENNSYLVANIA TRANSPORTATION — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-08-26	YORK CNTY SOLID WASTE/YORK CNTY RESOURCE RECOVERY — high-priority violation on file	YORK, York, PA	Earliest FRV determination	State
2026-08-26	PA STATE SYS OF HIGHER ED/CHEYNEY UNIV PA — high-priority violation on file	CHEYNEY, Delaware, PA	Earliest FRV determination	State
2026-08-26	AMAZON DATA SVCS INC PNE100 — high-priority violation on file	FAIRLESS HILLS, Bucks, PA	Earliest FRV determination	State
2026-08-26	TEMPLE UNIV HEALTH SCIENCES CAMPUS/STEAM — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-08-26	VICINITY ENERGY EDISON/PHILA — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-08-25	GEORGETOWN SAND & GRAVEL/GEORGETOWN — high-priority violation on file	GEORGETOWN, Beaver, PA	Earliest FRV determination	State
2026-08-24	CALPINE MID MERIT II LLC/ YORK ENERGY CENTER BLOCK 2 — high-priority violation on file	DELTA, York, PA	Earliest FRV determination	State
2026-08-24	SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file	MONACA, Beaver, PA	HPV day-zero determination	State
2026-08-20	BRITTON IND MORRISVILLE/FALLS TWP — high-priority violation on file	MORRISVILLE, Bucks, PA	Earliest FRV determination	State
2026-08-20	AQUA PA/CRUM CREEK WATER TRMT PLT — high-priority violation on file	SPRINGFIELD, Delaware, PA	Earliest FRV determination	State
2026-08-18	HEARTLAND FABRICATION LLC/BROWNSVILLE — high-priority violation on file	BROWNSVILLE, Fayette, PA	Earliest FRV determination	State
2026-08-18	TMS INTERNATIONAL LLC/NEW CASTLE PLT — high-priority violation on file	NEW CASTLE, Lawrence, PA	Earliest FRV determination	State
2026-08-18	TEXAS EASTERN TRANS LP/UNIONTOWN STA — high-priority violation on file	LEMONT FURNACE, Fayette, PA	Earliest FRV determination	State
2026-08-18	VICINITY ENERGY EFFICIENCY PA, LLC — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-08-18	JOWITT AND RODGERS CO/STATE RD FAC — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-08-18	NORTHEAST WPCP/PHILA — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-08-14	OPTA USA INC/OPTA MYOMA PLT — high-priority violation on file	MARS, Butler, PA	Earliest FRV determination	State
2026-08-13	MCC MFG INC/LAFAYETTE HILL — high-priority violation on file	LAFAYETTE HILL, Montgomery, PA	Earliest FRV determination	State
2026-08-13	METALS USA/FALLS TWP — high-priority violation on file	LANGHORNE, Bucks, PA	Earliest FRV determination	State
2026-08-13	PELMOR LAB/BENSALEM — high-priority violation on file	BENSALEM, Bucks, PA	Earliest FRV determination	State
2026-08-11	PIXELLE SPEC SOLUTIONS LLC/SPRING GROVE — high-priority violation on file	SPRING GROVE, York, PA	Earliest FRV determination	State
2026-08-11	KENVUE BRANDS LLC/WHITEMARSH TWP — high-priority violation on file	FORT WASHINGTON, Montgomery, PA	Earliest FRV determination	State
2026-08-11	KING, D. PAD 1 — high-priority violation on file	SPRINGVILLE, Susquehanna, PA	Earliest FRV determination	State
2026-08-06	GELEST INC/FALLS TWP — high-priority violation on file	MORRISVILLE, Bucks, PA	Earliest FRV determination	State
2026-08-06	AMES GOLDSMITH / ASTON — high-priority violation on file	ASTON, Delaware, PA	Earliest FRV determination	State
2026-08-05	METHODIST HOSP/PHILA — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-08-05	WILLIAM J GREEN JR FED BLDG/GSA — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-08-04	CUSTOM PROC SVC LLC/E GREENVILLE — high-priority violation on file	EAST GREENVILLE, Montgomery, PA	Earliest FRV determination	State
2026-08-04	TITAN INTL/POTTSTOWN — high-priority violation on file	POTTSTOWN, Montgomery, PA	Earliest FRV determination	State
2026-08-03	GEORGETOWN SAND & GRAVEL/GEORGETOWN — high-priority violation on file	GEORGETOWN, Beaver, PA	Earliest FRV determination	State
2026-08-03	SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file	MONACA, Beaver, PA	HPV day-zero determination	State
2026-08-03	BEHAVIORAL WELLNESS CTR/PHILA — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-07-31	BRANDYWINE GREEN LLC/DBA ABBEY GLENN — high-priority violation on file	WEST CHESTER, Chester, PA	Earliest FRV determination	State
2026-07-31	FEDERAL RESERVE BANK/PHILA — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-07-31	ADVANSIX (FORMERLY HONEYWELL/FRANKFORD PLT) — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	HPV day-zero determination	Local
2026-07-30	BLACKHILL ENERGY LLC/YOUNG COMP STA — high-priority violation on file	COLUMBIA CROSS ROADS, Bradford, PA	Earliest FRV determination	State
2026-07-30	CALPINE MID MERIT II LLC/ YORK ENERGY CENTER BLOCK 2 — high-priority violation on file	DELTA, York, PA	Earliest FRV determination	State
2026-07-29	THE ESPOMA CO/FRAILEY TWP — high-priority violation on file	HEGINS, Schuylkill, PA	Earliest FRV determination	State
2026-07-28	LAWN CROFT CEMETERY/LINWOOD — high-priority violation on file	LINWOOD, Delaware, PA	Earliest FRV determination	State
2026-07-28	GSM IND INC/CENTERVILLE — high-priority violation on file	LANCASTER, Lancaster, PA	Earliest FRV determination	State
2026-07-28	PUROLITE INC/MFG CHEM — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	HPV day-zero determination	Local
2026-07-27	HARLEYSVILLE MATERIALS/LOWER SALFORD — high-priority violation on file	HARLEYSVILLE, Montgomery, PA	Earliest FRV determination	State
2026-07-27	BELL MT LAND DEV CORP/ DICKSON CITY — high-priority violation on file	DICKSON CITY, Lackawanna, PA	Earliest FRV determination	State
2026-07-24	RITCHEY ACQUISITION COMPANY LLC/HENDERSONVILLE PLT — high-priority violation on file	HENDERSONVILLE, Washington, PA	Earliest FRV determination	State
2026-07-23	4EVER IN OUR HEARTS CREMATORY/WOODLYN — high-priority violation on file	WOODLYN, Delaware, PA	Earliest FRV determination	State
2026-07-23	MARKWEST LIBERTY MIDSTREAM & RESOURCES/HARMON CREEK GAS PLT — high-priority violation on file	BULGER, Washington, PA	Earliest FRV determination	State
2026-07-23	MARKWEST LIBERTY MIDSTREAM & RESOURCES/FULTON BOOSTER STA — high-priority violation on file	HICKORY, Washington, PA	Earliest FRV determination	State
2026-07-22	RITCHEY ACQUISITION COMPANY LLC/HENDERSONVILLE PLT — high-priority violation on file	HENDERSONVILLE, Washington, PA	Earliest FRV determination	State
2026-07-22	ALBERT EINSTEIN MED CTR/HOSP — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-07-21	ONTELAUNEE POWER OPR CO LLC/ONTELAUNEE PLT — high-priority violation on file	READING, Berks, PA	Earliest FRV determination	State
2026-07-21	THE WASHINGTON — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-07-20	RHOADS INDUSTRIES, INC. — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-07-20	PHILADELPHIA PUBLIC SERVICES BUILDING — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-07-16	FAYETTE COAL & COKE INC/KOVACH SITE — high-priority violation on file	CARMICHAELS, Greene, PA	Earliest FRV determination	State
2026-07-16	WHEELABRATOR FALLS INC/FALLS TWP — high-priority violation on file	MORRISVILLE, Bucks, PA	Earliest FRV determination	State
2026-07-16	WHEELABRATOR FALLS INC/FALLS TWP — high-priority violation on file	MORRISVILLE, Bucks, PA	Earliest FRV determination	State
2026-07-16	WHEELABRATOR FALLS INC/FALLS TWP — high-priority violation on file	MORRISVILLE, Bucks, PA	Earliest FRV determination	State
2026-07-16	WHEELABRATOR FALLS INC/FALLS TWP — high-priority violation on file	MORRISVILLE, Bucks, PA	Earliest FRV determination	State
2026-07-16	WHEELABRATOR FALLS INC/FALLS TWP — high-priority violation on file	MORRISVILLE, Bucks, PA	Earliest FRV determination	State
2026-07-16	WHEELABRATOR FALLS INC/FALLS TWP — high-priority violation on file	MORRISVILLE, Bucks, PA	Earliest FRV determination	State
2026-07-16	WHEELABRATOR FALLS INC/FALLS TWP — high-priority violation on file	MORRISVILLE, Bucks, PA	Earliest FRV determination	State
2026-07-16	WHEELABRATOR FALLS INC/FALLS TWP — high-priority violation on file	MORRISVILLE, Bucks, PA	Earliest FRV determination	State
2026-07-16	WHEELABRATOR FALLS INC/FALLS TWP — high-priority violation on file	MORRISVILLE, Bucks, PA	Earliest FRV determination	State
2026-07-16	WHEELABRATOR FALLS INC/FALLS TWP — high-priority violation on file	MORRISVILLE, Bucks, PA	Earliest FRV determination	State
2026-07-16	WHEELABRATOR FALLS INC/FALLS TWP — high-priority violation on file	MORRISVILLE, Bucks, PA	Earliest FRV determination	State
2026-07-16	SURTECO NORTH AMER INC/AUBURN PLT FKA RENEER FILMS — high-priority violation on file	AUBURN, Schuylkill, PA	HPV day-zero determination	State
2026-07-15	OEHLERT BROS/ROYERSFORD — high-priority violation on file	ROYERSFORD, Montgomery, PA	Earliest FRV determination	State
2026-07-15	LANCASTER CNTY RRF/ LANCASTER — high-priority violation on file	BAINBRIDGE, Lancaster, PA	Earliest FRV determination	State
2026-07-15	LANCASTER CNTY RRF/ LANCASTER — high-priority violation on file	BAINBRIDGE, Lancaster, PA	Earliest FRV determination	State
2026-07-15	LANCASTER CNTY RRF/ LANCASTER — high-priority violation on file	BAINBRIDGE, Lancaster, PA	Earliest FRV determination	State
2026-07-15	K PETROLEUM INC/HACKETT COMP STA — high-priority violation on file	BENTLEYVILLE, Washington, PA	Earliest FRV determination	State
2026-07-15	ALL WEATHER INSULATED PANELS — high-priority violation on file	EAST STROUDSBURG, Monroe, PA	Earliest FRV determination	State
2026-07-14	YORK CNTY SOLID WASTE/YORK CNTY RESOURCE RECOVERY — high-priority violation on file	YORK, York, PA	Earliest FRV determination	State
2026-07-14	YORK CNTY SOLID WASTE/YORK CNTY RESOURCE RECOVERY — high-priority violation on file	YORK, York, PA	Earliest FRV determination	State
2026-07-14	YORK CNTY SOLID WASTE/YORK CNTY RESOURCE RECOVERY — high-priority violation on file	YORK, York, PA	Earliest FRV determination	State
2026-07-14	ADVANCED CAST PRODUCTS/MEADVILLE — high-priority violation on file	MEADVILLE, Crawford, PA	Earliest FRV determination	State
2026-07-13	SHELL CHEM APPALACHIA/SHELL POLYMERS MONACA — high-priority violation on file	MONACA, Beaver, PA	Earliest FRV determination	State
2026-07-13	DOWNS RACING LP — high-priority violation on file	WILKES BARRE, Luzerne, PA	Earliest FRV determination	State
2026-07-12	OWENS BROCKWAY GLASS CONTAINER PLT 18 — high-priority violation on file	BROCKWAY, Jefferson, PA	HPV day-zero determination	State
2026-07-10	LEGACY CREMATORY/EAST NORRITON — high-priority violation on file	EAST NORRITON, Montgomery, PA	Earliest FRV determination	State
2026-07-10	GRAYS FERRY COGEN PARTNERSHIP/PHILA — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-07-10	VICINITY ENERGY/SCHUYLKILL STA — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-07-10	PTR BALER AND COMPACTOR/PHILA — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	Earliest FRV determination	Local
2026-07-10	TEMPLE UNIV/ MAIN CAMPUS — high-priority violation on file	PHILADELPHIA, Philadelphia, PA	HPV day-zero determination	Local
2026-07-09	ELWYN/MIDDLETOWN TWP — high-priority violation on file	ELWYN, Delaware, PA	Earliest FRV determination	State
2026-07-09	727 NORRISTOWN RD LP/SPRINGHOUSE TECH PARK — high-priority violation on file	LOWER GWYNEDD, Montgomery, PA	Earliest FRV determination	State
2026-07-08	HAZLETON HILLER LLC/STOCKTON MOUNTAIN ROAD SITE — high-priority violation on file	HAZLETON, Luzerne, PA	Earliest FRV determination	State
2026-07-08	TULLYTOWN HOLDINGS/TULLYTOWN BORO — high-priority violation on file	TULLYTOWN, Bucks, PA	Earliest FRV determination	State
2026-07-08	PA AREA FUNERAL SVC LLC/MID PENN CREMATORY SHIPPENSBURG — high-priority violation on file	SHIPPENSBURG, Cumberland, PA	Earliest FRV determination	State
2026-07-07	ALAN MCILVAIN/MARCUS HOOK — high-priority violation on file	MARCUS HOOK, Delaware, PA	Earliest FRV determination	State
2026-07-07	HEIDELBERG MTLS NORTHEAST PA/PENNS PARK PLT — high-priority violation on file	PENNS PARK, Bucks, PA	Earliest FRV determination	State
2026-07-03	CLEVELAND CLIFFS MONESSEN COKE LLC/MONESSEN COKE PLT — high-priority violation on file	MONESSEN, Westmoreland, PA	Earliest FRV determination	State

Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.