Water levels in 31 river stations monitored by Flood Forecasting and Warning Centre (FFWC) have marked rise and 51 stations recorded fall.
Among the 90 monitored water level stations, seven river stations have been registered steady a bulletin issued by FFWC said here on Sunday.
The Bramaputra-Jamuna rivers are in rising state while the Ganges-Padma and Surma-Kushiyara rivers are in falling state.
Significant rainfall was recorded in some stations in different districts during the last 24 hours ending at 9 am yesterday.
A total of 78 millimeters (mm) rainfall was recorded at Dalia, 75.1mm at Barguna, 68.5mm at Panchagarh and 37 mm at Patuakhali.