What do potable water systems primarily aim to eliminate?

Potable water systems primarily aim to eliminate waterborne pathogens because these harmful microorganisms can cause serious health issues, including diseases such as cholera, typhoid fever, and gastrointestinal infections. The safety of drinking water is paramount, and the presence of pathogens poses a significant risk to public health. Water treatment processes, including filtration, disinfection (such as chlorination or ultraviolet treatment), and regular monitoring, are specifically designed to minimize or eliminate these pathogens before the water is distributed to consumers. While excessive minerals, salt content, and turbidity are important considerations in water quality, ensuring the absence of pathogens is vital for protecting human health and ensuring that the water is safe for consumption.