Hazardous waste · inspections by year
Hazardous waste inspections in Chester County, Pennsylvania in 2025
- 54Handlers inspected
- 68Inspections on record
- 62Handlers inspected in 2024
- 5thAmong Pennsylvania counties that year
Chester County, Pennsylvania has 54 hazardous waste handlers with at least one inspection on record during 2025, across 68 separate inspections. That compares with 62 in 2024. It is the 5th largest of the 51 Pennsylvania counties with three or more handlers inspected that year. Each row below carries the date the inspection was recorded, the agency that recorded it and the kind of inspection it was.
Other years
By what a handler generates, in 2025
- Small quantity generators inspected in Chester County, Pennsylvania 22
- Large quantity generators inspected in Chester County, Pennsylvania 18
- Very small quantity generators inspected in Chester County, Pennsylvania 14
Comparable counties in Pennsylvania, 2025
- Bucks County 50
- Allegheny County 49
- Cumberland County 41
- Berks County 69
- Delaware County 33
- Philadelphia County 33
- Lancaster County 77
- York County 81
Inspections recorded in 2025
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2025-12-18 | ARKEMA WEST CHESTER PLANT | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-12-17 | A DUIE PYLE INC | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-12-16 | TEVA BRANDED PHARMACEUTICAL PRODUCTS R&D INC | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-12-16 | TEVA BRANDED PHARMACEUTICAL PRODUCTS R&D INC | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-11-25 | STANDEN COLLISION | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-11-14 | CHARLES RIVER LAB | Malvern | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-11-14 | CHARLES RIVER LAB | Wayne | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-11-14 | USENV INC | Downingtown | NON-FINANCIAL RECORD REVIEW | S |
| 2025-11-13 | TEXACO SERVICE STATION COATESVILLE | Coatesville | NON-FINANCIAL RECORD REVIEW | S |
| 2025-10-23 | PAOLI MEMORIAL HOSPITAL | Paoli | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-10-01 | VENATORX PHARMACEUTICALS INC | Malvern | NON-FINANCIAL RECORD REVIEW | S |
| 2025-09-25 | TEXACO SERVICE STATION COATESVILLE | Coatesville | NON-FINANCIAL RECORD REVIEW | S |
| 2025-09-17 | ENERGY TRANSFER MARKETING & TERMINALS, LP - MALVERN TERMINAL | Malvern | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-16 | EDLON AVONDALE FAC | Avondale | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-15 | JOHNSON MATTHEY INC | Wayne | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-05 | SAFETY KLEEN SYSTEMS INC | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-05 | SAFETY KLEEN SYSTEMS INC | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-28 | VELTEK ASSOCIATES INC | Malvern | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-27 | UNIVERSITY OF PENNSYLVANIA | Kennett Square | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-25 | WHITFORD CORP | Elverson | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-22 | ACTION MANUFACTURING CO | Atglen | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-21 | CLEVELAND-CLIFFS PLATE LLC | Coatesville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-20 | ACTION MANUFACTURING CO | Atglen | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-19 | LONGWOOD GARDENS INC | Kennett Square | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-13 | EDGECRAFT CORP | Avondale | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-13 | EDGECRAFT CORP | Avondale | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-15 | FENZI AGT USA LLC | Downingtown | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-10 | POTTERS INDUSTRIES LLC | Malvern | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-01 | FUJIREBIO DIAGNOSTICS INC | Malvern | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-23 | COATESVILLE VA MEDICAL CENTER | Coatesville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-10 | CATALENT MICRON TECHNOLOGIES INC | Malvern | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-06 | ACME 882 | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-05 | PA DEPT OF HEALTH BUREAU OF LABS | Lionville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-04 | BROGAN LANDSCAPING INC | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-03 | CHESTER COUNTY HOSPITAL | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-29 | BRITT PAUL W DDS | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-28 | BRITT PAUL W DDS | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-16 | DSM BIOMEDICAL | Exton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-16 | DSM BIOMEDICAL | Exton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-14 | SAFETY KLEEN SYSTEMS INC | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-01 | FRONTAGE LABORATORIES INC | Exton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-01 | FRONTAGE LABORATORIES INC | Exton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-24 | PHOENIXVILLE HOSPITAL | Phoenixville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-16 | MXI HHW DOWNINGTOWN MIDDLE SCHOOL | Downingtown | NON-FINANCIAL RECORD REVIEW | S |
| 2025-04-09 | ARKEMA WEST CHESTER PLANT | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-09 | RESIN SOLUTIONS LLC | Exton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-07 | HOFFMAN EQUIPMENT | Lionville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-02 | JANSSEN BIOTECH, INC. | Malvern | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-21 | EISAI INC | Exton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-21 | EISAI INC | Exton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-21 | EISAI INC | Exton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-20 | RGAL PATHOLOGY LAB | Exton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-12 | MXI HHW TECHNICAL COLLEGE HIGH SCHOOL | Phoenixville | NON-FINANCIAL RECORD REVIEW | S |
| 2025-03-12 | MXI HHW COATESVILLE CCIU CENTER | Coatesville | NON-FINANCIAL RECORD REVIEW | S |
| 2025-03-12 | MXI HHW OXFORD SCHOOL ADMIN | Oxford | NON-FINANCIAL RECORD REVIEW | S |
| 2025-03-11 | JOHNSON MATTHEY WEST WHITELAND PLT | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-10 | SEARS HARDWARE NO 5980 | Phoenixville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-06 | PURESYN INC | Malvern | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-05 | SAFETY KLEEN SYSTEMS INC | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-05 | SAFETY KLEEN SYSTEMS INC | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-04 | HENRY KIMBERTON FAC | Kimberton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-03 | ELDREDGE INC | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-03 | ELDREDGE INC | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-03 | KEYSTONE TURBINE SERVICES | Coatesville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-26 | USENV INC | Downingtown | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-02-25 | PHARMABLOCK USA | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-24 | CHESTER COUNTY HOSPITAL | West Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-01-10 | KEMPER EQUIPMENT | Honey Brook | COMPLIANCE EVALUATION INSPECTION | S |
Figures from EPA’s RCRAInfo download.