To drench or fill with water.
The boat was swamped in the storm.
To overwhelm; to make too busy, or overrun the capacity of.
I have been swamped with paperwork ever since they started using the new system.
To plunge into difficulties and perils; to overwhelm; to ruin; to wreck.
Very busy; having too much to do
They have been swamped ever since they started advertising.