The story describes the physical to see which areas, which had been dry, but water is propitious days & enjoying access to a flood. Symptoms or behaviour of the water he called flooding (flooding or flood).
The physical description in that area, which had been dry, but fine diverted flood water runoff. Or behavioral symptoms of water ?? ?? He called the flooding (flood or flooding).
To explain the physical that any area which was dry, but a propitious day have shoulders protrude into the flood water. The symptoms or behaviors of the water. "He called" flood (flood or flooding).