National Radon Program Services
Radon is a colorless, odorless, tasteless, and chemically inert radioactive gas. It is formed by the natural radioactive decay of uranium in rock, soil, and water. Naturally existing, low levels of uranium occur widely in Earth's crust. It can be found in all 50 states. Unless you test for it, there is no way of telling how much is present.
State Radon Poster Contest Contacts
Click on a state to view state poster contest contact information.
State-level judging occurs in many states. Click on your state above to see if your state accepts entries and to find the entry deadline information for your state. States forward their top three entries to Kansas State University for the national contest judging. If your state does not accept entries, then entries can be submitted at-large to Kansas State University. Use our online entry form or send your entry and submission form to radon@ksu.edu or National Radon Program Services, National Radon Poster Contest, 133 Ward Hall - KSU, Manhattan, KS 66505-2508.
