How can domestic well owners find out what contaminants are in their well water and at what concentrations?
Domestic well owners may contact local and state health agencies for information about the characteristics of well water in their area and may have their water tested for compounds that may be of local potential concern. Additionally, individuals may use in-home water treatment devices designed to remove particular compounds, following manufacturer’s directions. Domestic well owners can find out what contaminants are in their well water and at what concentrations by having their water tested. Many local and state health agencies or state environmental protection agencies maintain lists of state-certified laboratories that can conduct water-quality testing of domestic well water.