Updated Oct 20, 2026

Hazardous waste facilities in Colorado

As of Oct 20, 2026, 4 of the 355 hazardous waste facilities in this dataset are in Colorado.

Facility type: “Waste management firm” for 4 of them. 4 have full profiles on this site.

Off-site receipts (latest Biennial Report) (all 4 in this group): 10,000–100,000 tons (2) · Under 1,000 tons (2)

Violation record (5 years) (all 4 in this group): 6–20 violations (1) · 21+ violations (1) · No violations in 5 years (1) · 1–5 violations (1)

Full profiles (4)

4 shown

Henderson, Colorado

Deer Trail, Colorado

Englewood, Colorado

Pueblo, Colorado

Download all 355 hazardous waste facilities as CSV + JSON: every field on this site plus source links and verification dates. $49, one-time.