Water levels in 45 river stations monitored by Flood Forecasting and Warning Centre (FFWC) have marked rises and 34 stations recorded falls.
Among the 83 monitored water level stations, three river stations have been registered steady, a bulletin issued by FFWC said on Sunday.
The Brahmaputra-Jamuna and Ganges-Padma are in rising trend while the Meghna is in falling trend.
Significant rainfall was recorded in some stations in different districts during the last 24 hours ending at 6 am on Sunday.
A total of 105 mm was recorded at Chandpur, 76.3 mm at Patuakhali, 75 mm at Khulna, 60 mm at Chittagong, 56 mm at Dhaka and 49 mm at Ramgarh.