Why disinfect a well?

Disinfecting a well is primarily focused on reducing or eliminating harmful bacteria and pathogens that can pose a risk to human health. The presence of harmful microorganisms in drinking water sources can lead to waterborne diseases, which can be serious or even life-threatening. The disinfection process, typically achieved through methods such as chlorination or ultraviolet light treatment, targets these microorganisms effectively.

While options relating to the removal of nitrates or pesticides and the softening of hard water are important considerations in water quality management, they do not pertain to the primary purpose of well disinfection. Instead, those issues typically require different treatment processes and don't address the immediate health concerns posed by microbial contamination. Thus, the main goal of disinfecting a well remains the protection of public health through the reduction or elimination of harmful bacteria.