The flood water inflow of Godavari river at Sir Arthur Cotton Barrage in Dowleswaram is expected to subside from Monday, an official said on Saturday. B R Ambedkar, managing director, Andhra Pradesh State Disaster Management Authority (APSDMA), said at 9 pm on Saturday, the third warning continued at Bhadrachalam in neighbouring Telangana with the water level reaching 55.9 ft in Godavari river.