What is the impact of lead in drinking water systems?

The presence of lead in drinking water systems can lead to serious health issues, particularly in vulnerable populations such as children and pregnant women. Lead is a toxic metal that can cause various health problems, including developmental delays in children, cognitive impairments, and a range of physical health issues in adults, such as hypertension and kidney damage. The ingestion of lead-contaminated water is a significant source of lead exposure, making it crucial to monitor and address lead levels in drinking water to protect public health. This understanding highlights the importance of regular maintenance and testing of water systems to ensure they are free from contaminants like lead, which can pose serious risks to human health.