Hazardous waste · inspections by year
Large quantity generators inspected in Colorado in 2026
- 45Handlers inspected
- 131Inspections on record
- 52Handlers inspected in 2025
- 2ndAmong Colorado counties that year
Colorado has 45 hazardous waste handlers with at least one inspection on record during 2026, across 131 separate inspections. That compares with 52 in 2025. It is the 2nd largest of the 3 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 |
|---|---|---|---|---|
| 2026-03-19 | CLEAN HARBORS DEER TRAIL LLC | Deer Trail | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-03-17 | CHEMICAL MATERIALS ACTIVITY-WEST | Pueblo | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-03-17 | OURAY ENVIRONMENTAL SERVICES LLC | Windsor | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-03-16 | QUEST DIAGNOSTICS | Denver | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-03-12 | CHEMICAL MATERIALS ACTIVITY-WEST | Pueblo | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-03-05 | COGENT BIOSCIENCES INC | Boulder | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-03-04 | CHEMICAL MATERIALS ACTIVITY-WEST | Pueblo | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-03-02 | UNIVAR SOLUTIONS USA LLC | Denver | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-02-26 | CLEAN HARBORS DEER TRAIL LLC | Deer Trail | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-02-24 | CHEMICAL MATERIALS ACTIVITY-WEST | Pueblo | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-02-24 | EMS THIN METAL PARTS LLC | Colorado Springs | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-02-19 | CHEMICAL MATERIALS ACTIVITY-WEST | Pueblo | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-02-18 | VEOLIA ES TECHNICAL SOLUTIONS LLC | Henderson | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-02-18 | MILE HIGH LABS INC | Loveland | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-02-17 | CLEAN HARBORS DEER TRAIL LLC | Deer Trail | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-02-12 | CHEMICAL MATERIALS ACTIVITY-WEST | Pueblo | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-02-10 | LOCKHEED MARTIN SPACE | Littleton | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-02-10 | AMAZON.COM SERVICES LLC - DEN4 | Colorado Springs | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-02-09 | SAFION RENEWABLES | Louisville | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-02-06 | CLEAN HARBORS DEER TRAIL LLC | Deer Trail | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-02-03 | CHEMICAL MATERIALS ACTIVITY-WEST | Pueblo | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-01-30 | NECTAR PROCESSING | Evergreen | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-01-30 | PENROSE HOSPITAL | Colorado Springs | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-01-30 | CLEAN HARBORS DEER TRAIL LLC | Deer Trail | NON-FINANCIAL RECORD REVIEW | S |
| 2026-01-28 | CHEMICAL MATERIALS ACTIVITY-WEST | Pueblo | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-01-27 | WOODWARD INC - LINCOLN CAMPUS | Fort Collins | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-01-23 | CHEMICAL MATERIALS ACTIVITY-WEST | Pueblo | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-01-22 | AMAZON.COM SERVICES LLC - DEN4 | Colorado Springs | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-01-14 | VEOLIA ES TECHNICAL SOLUTIONS LLC | Henderson | NON-FINANCIAL RECORD REVIEW | S |
| 2026-01-12 | CHEMICAL MATERIALS ACTIVITY-WEST | Pueblo | FOCUSED COMPLIANCE INSPECTION | S |
| 2026-01-05 | LABCORP LAKEWOOD | Lakewood | SIGNIFICANT NON-COMPLIER | S |
Figures from EPA’s RCRAInfo download.