Contaminants in water can cause cancer, infertility, development disorders and gastrointestinal issues. Well water should be tested annually. Homes on city water should be tested for LEAD if built before 1986 because of corroded pipes and fixtures.
As many has HALF of homes in the Northern Indiana - Southern Michigan region test over the EPA's action limit of 4.0 pCi/l ( same as smoking 10 cigarettes ). Radon gas causes lung cancer. All homes and buildings should be tested every two years. YES offers radon and environmental testing in Fort Wayne.