Causes and Effects of Lead Contamination in Drinking Water

For decades, lead contamination has been a major public concern. This article will focus on examining the causes of lead contamination in drinking water and its associated impacts.

Causes of Lead Contamination in Drinking Water

We've all heard of lead contamination, but how exactly does lead enter our water? Lead contamination occurs when lead-containing equipment undergoes a chemical reaction. This reaction, known as corrosion, involves the dissolution or wear of metal. Corrosion worsens when water has low mineral content or is overly acidic. Other factors influencing lead release into water include water temperature, alkalinity, pipe wear, mineral types present, and water treatment methods.

Numerous corrosion points can lead to lead contamination. The most common include:

Residential lead service lines connecting to main water mains

Other lead-soldered pipes and plumbing fixtures (e.g., brass fittings)

Water dispensers with lead-lined storage tanks

Plumbing fixtures for non-potable uses (e.g., hoses, faucets, sinks)

Effects of Lead Contamination in Drinking Water

Consuming lead-contaminated water can cause a range of health and developmental issues, with adverse effects including:

Effects on Children: Behavioral and learning disorders, developmental delays, reduced IQ, ADHD, anemia, hearing problems, and in rare cases, seizures, coma, or death.

Effects on Adults: Reproductive issues, reduced kidney function, hypertension, and other cardiovascular problems.

Effects on Pregnant Women: Fetal developmental delays or premature birth.

One of the best ways to ensure your safety and that of your loved ones from lead contamination in drinking water is to use a water filter. We are also committed to safeguarding drinking water safety by providing universal filter cartridge media that effectively reduces multiple contaminants.

Our universal filter cartridges are compatible with most household water filtration systems. Featuring rubber seals to prevent contamination, they purify your home's drinking water at an affordable price.