Available Radon Information

Within this site you will find information about radon levels of every Colorado county. This includes radon level maps and radon level graphs specific to Colorado.

County Levels
State News

State Radon Officer

Margaret Horton
(800) 846-3986
CO Dept of Public Health and Environment
4300 Cherry Creek Drive South
Denver CO, 80246

About Radon Levels In Colorado

Additional information about radon levels in Colorado may be available through the Colorado Indoor Radon Program Website.