Rankings · Hazardous waste violations

Hazardous waste violations in Colorado

• 851Handlers ranked
• 3,592Total violations

The ten largest of the 851 handlers in Colorado that report this figure — the hazardous waste handlers with the most violations on record in the federal handler register. A handler that does not report the figure is not ranked here, so the count above is the population this ordering covers, not every handler on file.

Top ten by hazardous waste violations

1. CHEMICAL MATERIALS ACTIVITY-WEST Pueblo 129 violations
2. ROCKY FLATS SITE - US DOE Golden 96 violations
3. CLEAN HARBORS DEER TRAIL LLC Deer Trail 77 violations
4. US ARMY - FORT CARSON Fort Carson 72 violations
5. ROCKY MOUNTAIN ARSENAL Commerce City 38 violations
6. COLORADO STATE UNIVERSITY Fort Collins 37 violations
7. KOPPERS INC Denver 35 violations
8. UNIVERSITY OF COLORADO - BOULDER Boulder 35 violations
9. SUNCOR ENERGY (USA) INC - COMMERCE CITY REFINERY Commerce City 34 violations
10. KODAK MOMENTS COLORADO Windsor 31 violations

By county

• Denver County, Colorado 135
• Adams County, Colorado 108
• El Paso County, Colorado 96
• Jefferson County, Colorado 95
• Arapahoe County, Colorado 82
• Boulder County, Colorado 70
• Larimer County, Colorado 59
• Weld County, Colorado 40
• Mesa County, Colorado 35
• Douglas County, Colorado 28
• Pueblo County, Colorado 20
• Garfield County, Colorado 11
• Montrose County, Colorado 10

Hazardous waste violations across a wider area →

Figures as filed with the agency that collects them: EPA’s ECHO downloads and CMS provider files.