This facility, north of the community of Deer Trail and west of the community of Last Chance, is the only permitted hazardous waste disposal site in Colorado. We first issued a Hazardous Waste Permit in April 1987, with renewals issued in 1998, 2005, 2013 and 2019.
We also issued a Radioactive Materials License in 2005 that authorized the receipt, possession, processing and disposal of naturally occurring radioactive material. The radioactive materials license was renewed in 2010 and 2018.
Public information officer
4300 Cherry Creek Drive South
Denver, CO 80246
1-888-569-1831, ext. 3303