The Aur Delta (pronounced ORR) lies where the Aur River meets the Chaska Sea. The Aur Delta is the most densely populated region not only of Khapesh but of anywhere around the Chaska Sea. In addition to the many large cities, smaller towns and villages are innumerable in the delta.
Silt carried from downriver deposits in the delta, and the region is excellent for agriculture. Much of the food consumed in Khapesh is grown in the delta, with a significant proportion exported to nearby nations as well. Reeds and other tall grasses grow along the riverbank in places where it is not cultivated.