Hazardous waste · violations by year
Hazardous waste violations in Connecticut in 2026
- 27Handlers cited
- 140Violations on record
- 44Handlers cited in 2025
- 1stAmong Connecticut counties that year
Connecticut has 27 hazardous waste handlers with at least one violation on record during 2026, across 140 separate violations. That compares with 44 in 2025. 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 2026
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2026-03-03 | UNIMETAL SURFACE FINISHING LLC | Naugatuck | Interim Status Standards for Owners and Operators of HW TSDs: General | S |
| 2026-03-03 | UNIMETAL SURFACE FINISHING LLC | Naugatuck | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-03-03 | UNIMETAL SURFACE FINISHING LLC | Naugatuck | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-03-03 | UNIMETAL SURFACE FINISHING LLC | Naugatuck | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2026-03-03 | UNIMETAL SURFACE FINISHING LLC | Naugatuck | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-03-03 | UNIMETAL SURFACE FINISHING LLC | Naugatuck | Interim Status Standards for Owners and Operators of HW TSDs: Surface Impoundments | S |
| 2026-03-03 | UNIMETAL SURFACE FINISHING LLC | Naugatuck | Standards for the Management of Specific HW and Specific Types of HW Management Facilities: Recyclable Materials Utilized for Precious Metal Recovery | S |
| 2026-02-26 | TARGET STORE T1802 | Newington | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-02-26 | TARGET STORE T1802 | Newington | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-02-17 | UBE URETHANES USA LLC | Naugatuck | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-02-17 | UBE URETHANES USA LLC | Naugatuck | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-02-17 | UBE URETHANES USA LLC | Naugatuck | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | S |
| 2026-02-17 | UBE URETHANES USA LLC | Naugatuck | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-02-17 | UBE URETHANES USA LLC | Naugatuck | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-02-17 | UBE URETHANES USA LLC | Naugatuck | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2026-02-04 | K & K BLACK OXIDE LLC | New Britain | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-02-04 | K & K BLACK OXIDE LLC | New Britain | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-02-04 | K & K BLACK OXIDE LLC | New Britain | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-02-03 | COLLINS & JEWELL CO INC | Bozrah | Standards for Used Oil: Generators | S |
| 2026-02-03 | COLLINS & JEWELL CO INC | Bozrah | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2026-02-03 | COLLINS & JEWELL CO INC | Bozrah | Standards Applicable to Generators of HW: General | S |
| 2026-02-03 | COLLINS & JEWELL CO INC | Bozrah | Standards Applicable to Generators of HW: General | S |
| 2026-02-03 | COLLINS & JEWELL CO INC | Bozrah | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-02-03 | COLLINS & JEWELL CO INC | Bozrah | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-02-03 | COLLINS & JEWELL CO INC | Bozrah | Standards for Used Oil: Generators | S |
| 2026-02-03 | COLLINS & JEWELL CO INC | Bozrah | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-01-22 | PARKER HANNIFIN CORP APBU FACILITY | North Haven | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-01-22 | PARKER HANNIFIN CORP APBU FACILITY | North Haven | Interim Status Standards for Owners and Operators of HW TSDs: General | S |
| 2026-01-22 | PARKER HANNIFIN CORP APBU FACILITY | North Haven | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-01-22 | PARKER HANNIFIN CORP APBU FACILITY | North Haven | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-01-22 | PARKER HANNIFIN CORP APBU FACILITY | North Haven | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-01-22 | PARKER HANNIFIN CORP APBU FACILITY | North Haven | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | S |
| 2026-01-13 | METAL FINISHING TECHNOLOGIES LLC | Forestville | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-01-13 | METAL FINISHING TECHNOLOGIES LLC | Forestville | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2026-01-13 | METAL FINISHING TECHNOLOGIES LLC | Forestville | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-01-13 | METAL FINISHING TECHNOLOGIES LLC | Forestville | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
| 2026-01-07 | NYLO METAL FINISHING LLC | Waterbury | Standards for Used Oil: Generators | S |
| 2026-01-07 | NYLO METAL FINISHING LLC | Waterbury | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-01-07 | NYLO METAL FINISHING LLC | Waterbury | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | S |
| 2026-01-07 | NYLO METAL FINISHING LLC | Waterbury | Standards for Universal Waste Management: Standards for Small Quantity Handlers | S |
Figures from EPA’s RCRAInfo download.