Two forms of iron are commonly found in ground water; dissolved and precipitated. Dissolved iron is colourless and odourless and can be measured by simple chemical analysis. It is commonly called clear water iron. Precipitated iron is readily apparent as it is yellow in colour. It is actually rust. It is commonly called red water iron. The Water Market's water softener / treatment systems are equipped to treat your water so you can drink clean and it taste fresh! www.WaterMarket.ca