Assessing the extent of saltwater intrusion of the middle–upper pleistocene aquifer in Ca Mau province

This article is to extent of saltwater intrusion of the Middle–Upper Pleistocene (qp2-3) in Ca Mau province. Based on samples analyzing data, 2 regression equations of each couple of the conductivity, total dissolved solids (TDS) were formulated and displayed on graphs, these can be applied to calculate TDS from available conductivity values in any areas.