A study was conducted to evaluate the quality of drinking water of the valley. A total of 132 drinking water samples were randomly collected from 49 tube wells, 57 wells, 17 taps and 9 stone spouts in different places of Kathmandu valley.
A study was conducted to evaluate the quality of drinking water of the valley. A total of 132 drinkingwater samples were randomly collected from 49 tube wells, 57 wells, 17 taps and 9 stone spouts in different places ofKathmandu valley.