Due to continuous rainfall and heavy upstream mountain runoff, 16 spillway gates of the Kaptai Dam were opened on July 18, 2026, to discharge water into the Karnaphuli River to mitigate flood risks. Following five days of controlled discharge, the gates were closed on July 22, 2026, as the reservoir's water level normalized to 103.31 feet MSL.
Flood category
Overbank Flood
River
Karnaphuli River
Duration (days)
5