Hazardous waste · violations by year
Hazardous waste violations in Denver, Colorado in 2025
- 10Handlers cited
- 16Violations on record
- 11Handlers cited in 2024
- 1stAmong Colorado counties that year
Denver, Colorado has 10 hazardous waste handlers with at least one violation on record during 2025, across 16 separate violations. That compares with 11 in 2024. It is the 1st largest of the 6 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
Violations recorded in 2025
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2025-12-18 | GFL ENVIRONMENTAL SERVICES USA LLC | Denver | Standards Applicable to Generators of HW: General | S |
| 2025-12-18 | GFL ENVIRONMENTAL SERVICES USA LLC | Denver | Standards for Used Oil: Generators | S |
| 2025-11-18 | PATRIOT ENVIRONMENTAL SERVICES INC | Denver | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | S |
| 2025-11-18 | PATRIOT ENVIRONMENTAL SERVICES INC | Denver | Standards Applicable to Transporters of HW: General | S |
| 2025-07-30 | PRESBYTERIAN ST LUKES MEDICAL CENTER | Denver | Standards Applicable to Generators of HW: General | S |
| 2025-07-29 | FISHER SCIENTIFIC CO LLC | Denver | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2025-07-29 | FISHER SCIENTIFIC CO LLC | Denver | Standards Applicable to Generators of HW: General | S |
| 2025-07-09 | WRIGHT & MCGILL COMPANY | Denver | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | S |
| 2025-07-09 | WRIGHT & MCGILL COMPANY | Denver | 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 |
| 2025-04-15 | UNIVERSITY OF COLORADO - DENVER | Denver | Standards Applicable to Generators of HW: General | S |
| 2025-02-25 | WESTERN AERO REPAIR INC | Denver | Standards Applicable to Generators of HW: General | S |
| 2025-01-15 | UNIVERSITY OF DENVER | Denver | Standards for Universal Waste Management: General | S |
| 2025-01-15 | UNIVERSITY OF DENVER | Denver | Standards Applicable to Generators of HW: General | S |
| 2025-01-14 | NATIONAL JEWISH HEALTH | Denver | Standards Applicable to Generators of HW: General | S |
| 2025-01-14 | NATIONAL JEWISH HEALTH | Denver | Standards Applicable to Generators of HW: General | S |
Figures from EPA’s RCRAInfo download.