Hazardous waste · inspections by year
Hazardous waste inspections in Delaware County, Pennsylvania in 2025
- 33Handlers inspected
- 48Inspections on record
- 38Handlers inspected in 2024
- 9thAmong Pennsylvania counties that year
Delaware County, Pennsylvania has 33 hazardous waste handlers with at least one inspection on record during 2025, across 48 separate inspections. That compares with 38 in 2024. It is the 9th 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
- Large quantity generators inspected in Delaware County, Pennsylvania 16
- Very small quantity generators inspected in Delaware County, Pennsylvania 12
- Small quantity generators inspected in Delaware County, Pennsylvania 5
Comparable counties in Pennsylvania, 2025
- Philadelphia County 33
- Cumberland County 41
- Erie County 25
- Westmoreland County 23
- Clearfield County 22
- Lycoming County 21
- Allegheny County 49
- Beaver County 17
Inspections recorded in 2025
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2025-12-10 | CONGOLEUM MARCUS HOOK PLT | Trainer | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-11-19 | MIPC LLC CHELSEA TERMINAL | Aston | NON-FINANCIAL RECORD REVIEW | S |
| 2025-11-14 | ESSTECH INC | Essington | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-11-12 | ESSTECH SITE B | Essington | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-10-28 | MARCUS HOOK TANK FARM 2 | Aston | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-10-28 | MARCUS HOOK TANK FARM 2 | Aston | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-29 | MARCUS HOOK TERMINAL | Marcus Hook | NON-FINANCIAL RECORD REVIEW | S |
| 2025-09-19 | SUNOCO LLC MARCUS HOOK RACE FUEL | Marcus Hook | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-18 | CONSTELLATION ENERGY GENERATION LLC EDDYSTONE GEN STA | Eddystone | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-17 | ALLOY SURFACES CO, INC. | Aston | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-17 | ALLOY SURFACES CO, INC. | Aston | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-15 | SVC PAINTING INC | Trainer | FOLLOW-UP INSPECTION | S |
| 2025-08-22 | SVC PAINTING INC | Trainer | FOLLOW-UP INSPECTION | S |
| 2025-08-05 | SVC PAINTING INC | Trainer | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-23 | SUNOCO MARCUS HOOK INDUSTRIAL COMPLEX | Marcus Hook | GROUNDWATER MONITORING EVALUATION | S |
| 2025-07-23 | MARCUS HOOK TERMINAL | Marcus Hook | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-23 | MARCUS HOOK TERMINAL | Marcus Hook | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-09 | ADVANCE AUTO PARTS #6301 | Collingdale | NON-FINANCIAL RECORD REVIEW | S |
| 2025-07-03 | COMMUNITY LIGHT & SOUND INC | Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-05 | THE BOEING COMPANY | Ridley Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-20 | MONROE ENERGY LLC | Trainer | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-08 | MONROE ENERGY LLC | Trainer | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-07 | PENNSYLVANIA MACHINE WORKS LLC | Aston | FOLLOW-UP INSPECTION | S |
| 2025-05-01 | BRASKEM AMERICA INC | Marcus Hook | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-04-16 | MXI HHW UPPER CHICHESTER TOWNSHIP MUNICIPAL BUILDING | Upper Chichester | NON-FINANCIAL RECORD REVIEW | S |
| 2025-04-02 | INTERTEK CALEB BRETT | Essington | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-26 | LAUREL PIPE LINE CO LP BOOTH STA | Garnet Valley | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-26 | CONGOLEUM MARCUS HOOK PLT | Trainer | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-21 | ESSCHEM INC | Linwood | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-20 | RIDDLE MEMORIAL HOSPITAL INC | Media | FOLLOW-UP INSPECTION | S |
| 2025-03-13 | QUOTIENT SCIENCES PHILADELPHIA LLC | Boothwyn | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-13 | QUOTIENT SCIENCES | Garnet Valley | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-12 | ROSE TREE PARK | Media | NON-FINANCIAL RECORD REVIEW | S |
| 2025-03-12 | MXI HHW EMERGENCY SERVICES CENTER | Sharon Hill | NON-FINANCIAL RECORD REVIEW | S |
| 2025-03-12 | MXI HHW EMERGENCY SERVICES CENTER- LOT 2 | Sharon Hill | NON-FINANCIAL RECORD REVIEW | S |
| 2025-03-11 | INSTITUTE FOR DERMATOPATHOLOGY-QUEST DIAGNOSTICS | Newtown Square | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-10 | RIDDLE MEMORIAL HOSPITAL INC | Media | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-03-07 | ESSTECH INC | Essington | NO LONGER A SIGNIFICANT NON-COMPLIER | S |
| 2025-02-20 | PENNSYLVANIA MACHINE WORKS LLC | Aston | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-14 | MURPHY FORD CO | Chester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-13 | DAVIS VISION VERSANT HEALTH | Newtown Square | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-12 | MARCUS HOOK TANK FARM 2 | Aston | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-02-12 | MARCUS HOOK TANK FARM 2 | Aston | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-01-16 | ENERGY TRANSFER M&T LP-TWIN OAKS TERM | Upper Chichester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-01-16 | ENERGY TRANSFER M&T LP-TWIN OAKS TERM | Upper Chichester | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-01-10 | SUN CO INC SPPC READ BOYD FARM | Linwood | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-01-10 | SUN CO INC SPPC READ BOYD FARM | Linwood | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-01-09 | WEST ROCK | Aston | COMPLIANCE EVALUATION INSPECTION | S |
Figures from EPA’s RCRAInfo download.