GA 1752 4 Bullara 50000 Locations within this MapCaldbeck Reef Locations within this MapCaldbeck Reef Coconut Island Half Way Island Newman Reef Richardson Reef Nepkem Reef Gurigur Reef Cocoanut Island Parremar Cocoanut Islands Moian Reef Derder Reef Halfway Islet Zuizin Island Kodnasem Reef Kai Wareg Reef Woiz Reef Kai Maituine Reef Meggi Wareg Reef Maped Reef Meggi Maituine Reef Maped Au Kap Reef Meiu Reef Gubmarau Reef Susur Reef Toms Son Bank Au Masig Reef 3 Colliery Wild Dog Flat Wilson Park Primary School Woodford Worsley Worsley River Yabberup Firetower Yallatup Nature Reserve Yokain Yourdamung Yourdamung Lake Stirling Reservoir Fernbrook Worsley Siding Collie River East Branch East Branch Collie River Moorhead Station Yokain Siding East Collie Western Number One Colliery Wellington Reservoir Wellington Dam Nundedine Lake Western Number Three Colliery Western Number Two Colliery particularly regarding infrastructure vegetation