To dream that you are in a flood indicates that you should let go of some sexual fantasies. If the flood is raging, then there are emotional concerns or problems that need to be dealt with. You have hidden your feelings and they are overwhelming you. The location of the flood can relate to the area of your life that is creating anxiety. This dream may also suggest that you are overwhelming other people with your strong ideas and orders.
To dream about floods ravaging a large area and bearing down on you represents illness, failure in business, or a terrible situation within your relationship or marriage.
To dream about a gentle flood suggests that your concerns about a particular situation will soon be washed away.