A narrowboat just north of Godstow Lock, Wolvercote, broke from its moorings and swept down the River Thames.
It smashed into the bridge by the Trout pub before sinking out of sight in the early hours of yesterday.
It joined a submerged boat rammed against the barrier at Osney Lock as a victim of the flooding.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here