A 40-year-old man, his wife, 35, his two daughters, 6 and 7 respectively, and a four-year-old son, were sleeping when the incident happened, Birendra Bahadur Shahi, police chief of Salyan, told Xinhua.
One person was rescued, he said.
Nepal's Department of Hydrology and Meteorology has issued a warning across the country to remain on high alert amid heavy rainfall.
The flood forecasting division has also sounded a flood warning.
(This story has not been edited by Social News XYZ staff and is auto-generated from a syndicated feed.)
