Hazardous waste · violations by year
Hazardous waste violations in Jefferson County, Colorado in 2025
- 10Handlers cited
- 17Violations on record
- 9Handlers cited in 2024
- 2ndAmong Colorado counties that year
Jefferson County, Colorado has 10 hazardous waste handlers with at least one violation on record during 2025, across 17 separate violations. That compares with 9 in 2024. It is the 2nd largest of the 8 Colorado counties with three or more handlers cited that year. Each row below carries the date the violation was recorded, the agency that recorded it and the kind of violation it was.
Other years
Comparable counties in Colorado, 2025
- El Paso County 9
- Adams County 13
- Denver County 7
- Larimer County 4
- Mesa County 4
- Arapahoe County 3
- Weld County 3
Violations recorded in 2025
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2025-10-16 | LABCORP LAKEWOOD | Lakewood | Standards Applicable to Generators of HW: General | S |
| 2025-10-10 | PEAK PERFORMANCE POWERSPORTS | Lakewood | Standards for Used Oil: Generators | S |
| 2025-08-21 | US DOE NATIONAL LABORATORY OF THE ROCKIES | Golden | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2025-08-21 | US DOE NATIONAL LABORATORY OF THE ROCKIES | Golden | Standards Applicable to Generators of HW: General | S |
| 2025-07-23 | COORS CONTAINMENT SYSTEM | Golden | Standards Applicable to Generators of HW: General | S |
| 2025-07-17 | NECTAR PROCESSING | Evergreen | Standards for Used Oil: Generators | S |
| 2025-07-17 | NECTAR PROCESSING | Evergreen | Standards Applicable to Generators of HW: General | S |
| 2025-05-29 | ADVANCED SURFACE TECHNOLOGIES INC | Arvada | Standards Applicable to Generators of HW: General | S |
| 2025-05-09 | USGS - NATIONAL WATER QUALITY LABORATORY | Denver | Standards Applicable to Generators of HW: General | S |
| 2025-03-19 | STEVINSON TOYOTA WEST | Lakewood | Standards Applicable to Generators of HW: General | S |
| 2025-03-19 | STEVINSON TOYOTA WEST | Lakewood | Standards for Used Oil: Generators | S |
| 2025-03-03 | EUROFINS DENVER | Arvada | Standards for Universal Waste Management: General | S |
| 2025-03-03 | EUROFINS DENVER | Arvada | Violation of a Federal or State Statute | S |
| 2025-03-03 | EUROFINS DENVER | Arvada | Standards Applicable to Generators of HW: General | S |
| 2025-03-03 | EUROFINS DENVER | Arvada | Violation of a Federal or State Statute | S |
| 2025-02-27 | ROCKY MOUNTAIN BOTTLE COMPANY | Wheat Ridge | Standards for Universal Waste Management: General | S |
| 2025-02-27 | ROCKY MOUNTAIN BOTTLE COMPANY | Wheat Ridge | Standards Applicable to Generators of HW: General | S |
Figures from EPA’s RCRAInfo download.