GA 8486 Umboi 1500000 Locations within this MapGraham Creek Locations within this MapGraham Creek Paddy Paddy Waterhole Locations within this MapAlkngarriintja Andantoompantie Waterhole Arumbera Creek Audantoompantie Waterhole Boomerang Bore Chain Of Ponds Yard Clearhole Waterhole Crawford Creek Erajaca Dam Erajaka Well Exoil No 1 Oil Bore Figtree Point Gilbert Creek Gilbert Spring Gilbert Springs Gosse Dam Gosses Bluff Goyder Pass Ilkarralalama Ipolera Ipolera Dam Ipolera No 1 Bore Ipolera No 2 Bore Ipolera School Katapata Gap Katjutari Kulpitarra Kulpitharra Kutta Putta Luntharra MacDonnell Ranges Mereeni Bore Mereenie Range Mereenie Valley Mount Katapata Mount Razorback Oolooroo Waterhole Pats Hole Dam Pine Point Rudalls Creek Snake Hole Dam South Creek Spring Gap Bore Stokes Pass Turkey Bore Tylers No 1 Oil Bore Tylers Pass Umbarta Creek Undandita Undandita Claypan Undandita Creek Undurana 1C Undurana 2A Gosses Bluff Range Gosse Range Australia's national geospatial organisation This makes GA maps particularly useful for identifying historic features