The overall flood situation in Assam showed signs of improvement on Tuesday with most of the rivers showing a receding trend even though 21 lakh people remained affected by the deluge and most localities of Silchar town in Cachar district still under water for more than a week, officials said. The death toll due to this year's floods have increased to 134 with five more deaths recorded in the last 24 hours, while one person was missing, as per a bulletin issued by Assam State Disaster Management Authority (ASDMA).