Why is groundwater safe to drink?

Answer 1

Groundwater is often considered safe to drink because it naturally undergoes filtration as it percolates through soil and rock layers, which can remove many impurities and pathogens. Additionally, groundwater sources are typically less exposed to contaminants compared to surface water, which can be affected by pollution, runoff, and human activities. However, the safety of groundwater can vary depending on local conditions and potential sources of contamination, so regular testing is essential to ensure its quality.