In large areas such as deltas, water flows in a complex pattern of directions and velocities, influenced by both water levels and bathymetry.
Patterns of water flow and level changes when the absolute water levels varies between 190-180 cm at the entry point of the water basin (Delta).

Patterns of water flow and water level changes when absolute water levels vary between 200-80 cm height at the entry point

Patterns of water flow and water level changes when absolute water levels vary between 300-250 cm height at the entry point.

Pattern of water flow and water level changes for a flooding event advancing from the East (blue)

Water migration from feeding channels to the watershed at high water

Water migration from feeding channels to the watershed at high water
