Introduction to Radon

The EPA's Radon start page.

Citizen's Guide

The EPA's "A Citizen's Guide to Radon: The Guide to Protecting Yourself and Your Family from Radon"

Buyer/Seller Guide

The EPA's "Home Buyer's and Seller's Guide to Radon"

Everything about Radon

The National Safety Council addresses Radon, offers testing kits, and outreach materials. [pdf file]

National Safety Council FAQ

The NSC list of Frequently Asked Questions about Radon (with answers). [.doc file]

The South Dakota Department of Environment and National Resources

The SD DENR maintains this information page about Radon concerns in South Dakota.


The official site of the National Radon Safety Board


The National Environmental Health Association's "National Radon Proficiency Program" - be sure to check the "Checklist for Consumers"


The American Association of Radon Scientists and Technologists publishes this online guide to "Radon Risks and Health Effects"

CANSAR - Cancer Survivors Against Radon

Lung Cancer: It's Not Just From Smoking! (their slogan says it all)