Geraldton Hills, Katanning, Lesueur Sandplain, Merredin, Northern Jarrah Forest.
IMCRA Regions
Central West Coast.
Local Government Areas (LGAs)
Bruce Rock, Chapman Valley, Corrigin, Cunderdin, Goomalling, Greater Geraldton, Irwin, Kellerberrin, Mingenew, Northam, Northampton, Pingelly, Tammin, Three Springs, Victoria Plains, Wagin, Wongan-Ballidu.