... of the Mekong river, especially in Southern Vietnam, lowest part of the Mekong River Basin. While most of Vietnamese farmers in MD use water from the rivers and canals for their daily drinking, ... agriculture adding the expanding population force Long An province to confront water environmental problems. The beginning of the rainy season is the problematic period. The main concern in the village ... vulnerable area with flooding and saline intrusion, has been suffering all water related problems including extra water, shortage of drinking water, saline water, acid water, water pollution by upstream...