Testing is the only way to determine radon levels indoors. The Dubuque County Health Department offers at-home radon testing kits. Get more information here.
Iowa Code requires certain private sewage disposal system-related inspections to be conducted when the certain property is sold or transferred. A Time of Transfer Report must be completed by a certified inspector.
Get your water tested for E.Coli and Nitrate.
Find out how to obtain a well or septic permit.