Water testing is important because harmful contaminants like lead, arsenic, bacteria, and PFAS can exist in water even when it looks clear and tastes normal. Testing is the only reliable way to confirm that drinking water is safe and meets health standards.
Most experts recommend testing drinking water at least once a year, especially for private well owners. Additional testing may be needed if there are changes in taste, odor, color, nearby construction, flooding, or potential contamination events.
Common contaminants include lead, arsenic, nitrates, PFAS chemicals, bacteria, pesticides, and heavy metals. The specific contaminants present depend on factors like local geology, industrial activity, agricultural runoff, and aging pipes.
Yes. Even though municipal water systems are regulated, contamination can still occur within household plumbing systems due to pipe corrosion, lead pipes, or localized infrastructure issues.
Water testing identifies which contaminants are present and their concentration levels. This information helps homeowners choose the correct filtration or treatment systems to remove harmful substances and ensure safe drinking water.
