Hazardous waste · violations by year
Hazardous waste violations in Delaware in 2025
- 35Handlers cited
- 132Violations on record
- 16Handlers cited in 2024
- 1stAmong Delaware counties that year
Delaware has 35 hazardous waste handlers with at least one violation on record during 2025, across 132 separate violations. That compares with 16 in 2024. Each row below carries the date the violation was recorded, the agency that recorded it and the kind of violation it was.
Other years
Violations recorded in 2025
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2025-05-13 | ADESIS @ DUPONT EXPERIMENTAL STATION | Wilmington | Standards Applicable to Generators of HW: General | S |
| 2025-05-13 | ADESIS @ DUPONT EXPERIMENTAL STATION | Wilmington | Standards Applicable to Generators of HW: General | S |
| 2025-05-13 | ADESIS @ DUPONT EXPERIMENTAL STATION | Wilmington | Standards Applicable to Generators of HW: General | S |
| 2025-05-12 | DELAWARE CITY REFINERY | Delaware City | Violation of a permit condition or requirement | S |
| 2025-04-29 | AIR LIQUIDE GLOBAL E&C SOLUTIONS U.S. INC. | Newport | Standards for Used Oil: Generators | S |
| 2025-04-29 | AIR LIQUIDE GLOBAL E&C SOLUTIONS U.S. INC. | Newport | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-04-29 | AIR LIQUIDE GLOBAL E&C SOLUTIONS U.S. INC. | Newport | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-04-29 | AIR LIQUIDE GLOBAL E&C SOLUTIONS U.S. INC. | Newport | Standards Applicable to Generators of HW: General | S |
| 2025-04-29 | AIR LIQUIDE GLOBAL E&C SOLUTIONS U.S. INC. | Newport | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-04-29 | AIR LIQUIDE GLOBAL E&C SOLUTIONS U.S. INC. | Newport | Standards Applicable to Generators of HW: General | S |
| 2025-04-29 | AIR LIQUIDE GLOBAL E&C SOLUTIONS U.S. INC. | Newport | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-04-29 | AIR LIQUIDE GLOBAL E&C SOLUTIONS U.S. INC. | Newport | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-04-29 | AIR LIQUIDE GLOBAL E&C SOLUTIONS U.S. INC. | Newport | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | S |
| 2025-04-24 | F & F ECONO TIRE | Dover | Standards for Used Oil: Generators | S |
| 2025-04-24 | F & F ECONO TIRE | Dover | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-04-24 | F & F ECONO TIRE | Dover | Standards for Used Oil: Generators | S |
| 2025-02-26 | CHRISTIANA CARE HEALTH SERVICES-CHRISTIANA HOSPITAL | Newark | Standards Applicable to Generators of HW: General | E |
| 2025-02-26 | CHRISTIANA CARE HEALTH SERVICES-CHRISTIANA HOSPITAL | Newark | Standards for Universal Waste Management: Standards for Small Quantity Handlers | E |
| 2025-02-26 | CHRISTIANA CARE HEALTH SERVICES-CHRISTIANA HOSPITAL | Newark | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | E |
| 2025-02-26 | CHRISTIANA CARE HEALTH SERVICES-CHRISTIANA HOSPITAL | Newark | Interim Status Standards for Owners and Operators of HW TSDs: Use and Management of Containers | E |
| 2025-02-19 | SUMMIT AVIATION INC. | Middletown | Standards Applicable to Generators of HW: General | S |
| 2025-02-19 | SUMMIT AVIATION INC. | Middletown | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-02-19 | SUMMIT AVIATION INC. | Middletown | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2025-02-19 | SUMMIT AVIATION INC. | Middletown | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-02-19 | SUMMIT AVIATION INC. | Middletown | Standards Applicable to Generators of HW: General | S |
| 2025-02-19 | SUMMIT AVIATION INC. | Middletown | Standards Applicable to Generators of HW: General | S |
| 2025-02-19 | SUMMIT AVIATION INC. | Middletown | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | S |
| 2025-02-19 | SUMMIT AVIATION INC. | Middletown | Standards for Used Oil: Generators | S |
| 2025-02-10 | AMAZON.COM SERVICES LLC - PHL7 AND PHL9 | Middletown | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2025-02-10 | AMAZON.COM SERVICES LLC - PHL7 AND PHL9 | Middletown | Standards Applicable to Generators of HW: General | S |
| 2025-02-10 | AMAZON.COM SERVICES LLC - PHL7 AND PHL9 | Middletown | Standards Applicable to Generators of HW: Preparedness. Prevention, and Emergency Procedures for LQGs | S |
| 2025-02-05 | SIEMENS INDUSTRY, INC. WILMINGTON SITE | Wilmington | Interim Status Standards for Owners and Operators of HW TSDs: Tank Systems | S |
Figures from EPA’s RCRAInfo download.