Table 3. Classification of Major Chemical Parameters in Drinking Water According to WHO 2017 Guidelines and US EPA 2024 Standards

From

Comprehensive Assessment and Analysis of Drinking Water Quality in the Kathmandu Valley: Implications for Public Health and Policy

Maya P Bhatt, Ganesh B Malla, William H McDowell

American Journal of Water Resources. 2024, 12(4), 149-164 doi:10.12691/ajwr-12-4-5