That map tells you all you need to know about who owns hawd. Hawd is a Darood stronghold. Welwel is the heart of hawd and during xagaa you can find Geri, Leelkase, MJ, OG, Marehan, and Dhulbahante at 1 ceel. Isaaq live in the part of hawd where there is no permanent water. They go back to Burco for water and thus cannot have anything other than camels in hawd due to the long journey back to permanent water. This is why you will find Dhulbahante and OG grazing north of Gashaamo during the dry season while the Isaaq are in Burco or Oodweyne. When they return in the rainy season there is grass but almost no leaves "dhir" for the camels

It is this constant back and forth over the past decades that has created so much animosity. Hawd is permanently settled by Darood but only intermittently by Isaaq due to the lack of water for up to 5 months.