Hazardous waste · inspections by year
Waste management and remediation inspected in Colorado in 2026
- 7Handlers inspected
- 23Inspections on record
- 13Handlers inspected in 2025
- 3rdAmong Colorado counties that year
Colorado has 7 hazardous waste handlers with at least one inspection on record during 2026, across 23 separate inspections. That compares with 13 in 2025. It is the 3rd largest of the 12 Colorado 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
Inspections recorded in 2026
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2026-08-20 | CLEAN HARBORS DEER TRAIL LLC | Deer Trail | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-08-19 | ADVANCED CHEMICAL TRANSPORT LLC | Denver | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-07-30 | CLEAN HARBORS DEER TRAIL LLC | Deer Trail | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-07-24 | CLEAN HARBORS DEER TRAIL LLC | Deer Trail | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-07-23 | CLEAN HARBORS DEER TRAIL LLC | Deer Trail | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-07-16 | CLEAN HARBORS DEER TRAIL LLC | Deer Trail | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-07-14 | SAFETY-KLEEN SYSTEMS INC - PUEBLO | Pueblo | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-06-23 | ROCKY MOUNTAIN ARSENAL | Commerce City | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-06-18 | CLEAN HARBORS DEER TRAIL LLC | Deer Trail | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-06-17 | CLEAN HARBORS DEER TRAIL LLC | Deer Trail | NON-FINANCIAL RECORD REVIEW | S |
| 2026-05-29 | CLEAN HARBORS DEER TRAIL LLC | Deer Trail | FACILITY SELF DISCLOSURE | S |
| 2026-05-21 | CLEAN HARBORS DEER TRAIL LLC | Deer Trail | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-06 | SYNTEX AGRIBUSINESS LYONS REMEDIATION PROJECT | Lyons | FACILITY SELF DISCLOSURE | S |
| 2026-05-01 | CLEAN HARBORS DEER TRAIL LLC | Deer Trail | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-04-23 | CLEAN HARBORS DEER TRAIL LLC | Deer Trail | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-03-30 | FORMER WHITTAKER TECHNICAL PRODUCTS INC | Denver | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-03-19 | CLEAN HARBORS DEER TRAIL LLC | Deer Trail | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-02-26 | CLEAN HARBORS DEER TRAIL LLC | Deer Trail | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-02-18 | VEOLIA ES TECHNICAL SOLUTIONS LLC | Henderson | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-02-17 | CLEAN HARBORS DEER TRAIL LLC | Deer Trail | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-02-06 | CLEAN HARBORS DEER TRAIL LLC | Deer Trail | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-01-30 | CLEAN HARBORS DEER TRAIL LLC | Deer Trail | NON-FINANCIAL RECORD REVIEW | S |
| 2026-01-14 | VEOLIA ES TECHNICAL SOLUTIONS LLC | Henderson | NON-FINANCIAL RECORD REVIEW | S |
Figures from EPA’s RCRAInfo download.