The Morongo Basin Municipal Advisory Council (MAC)
Nine County-appointed delegates represent the nine unincorporated communities of the Morongo Basin, advising Third District Supervisor Dawn Rowe. The nine unincorporated areas include Copper Mountain Mesa, Desert Heights, Flamingo Heights, Joshua Tree, Landers, Morongo Valley, Pioneertown, Wonder Valley, and Yucca Mesa. As of November 2021, the MAC has been dissolved while San Bernardino County goes through a redistricting for the Board of Supervisors which is expected to be completed by Spring 2022. Although the Morongo Basin will remain in the Third District, once the redistricting is completed, Supervisor Dawn Rowe will most likely reconstitute some version of the MAC, perhaps with another variation of unincorporated communities represented and new volunteer delegates will be selected and sworn-in.