Superfund sites

A site qualifies for the National Priorities List, or Superfund list,when the U.S. Environmental Protection Agency determines there’s a release or threatened release of hazardous substances that may endanger public health, welfare or the environment.

Interactive map of superfund sites

Zoom in to area of interest.

Proposed sites

ASARCO Globe Smelter
495 E. 51st Ave., Denver

9000 County Road 152, Salida

Deleted sites

Sand Creek Industrial  

Smuggler Mountain  

Woodbury Chemical Co.  
Garfield Street and East 54th Avenue, Commerce City