Weld River topographic map

Perth, the capital of Western Australia, is situated on the Swan Coastal Plain, a flat expanse of sandy soil nestled between the Indian Ocean to the west and the Darling Scarp to the east. The Darling Scarp, also known as the Darling Range, is a low escarpment that extends north–south, marking a distinct…

Average elevation: 26 m

Average elevation: 18 m

Average elevation: 94 m

Average elevation: 82 m

Average elevation: 25 m

Average elevation: 22 m

Average elevation: 27 m

Average elevation: 317 m

Average elevation: 360 m

Average elevation: 6 m

Average elevation: 8 m

Average elevation: 552 m

Average elevation: 5 m

Average elevation: 44 m

Average elevation: 253 m

Average elevation: 5 m

Average elevation: 111 m

Rockingham is topographically flat, has sandy soils and coastal vegetation. It has a northern aspect to Cockburn Sound, from Rockingham Beach and Palm Beach.

Average elevation: 4 m

Topographically, most of Aveley sits on even ground between 25-30 metres above sea level. The Ellen Brook cuts through a steep valley to the east. The western edge of the suburb is situated on a large hill on the Gnangara Mound, reaching 50 metres above sea level.

Average elevation: 36 m

Average elevation: 288 m

Average elevation: 145 m

Average elevation: 234 m

Average elevation: 192 m

Average elevation: 22 m

Average elevation: 267 m

Average elevation: 526 m

Average elevation: 41 m

Average elevation: 23 m

Average elevation: 49 m

Average elevation: 523 m

Average elevation: 188 m

Average elevation: 2 m

Average elevation: 8 m

Average elevation: 14 m

Average elevation: 33 m

Average elevation: 30 m

Average elevation: 33 m

Average elevation: 264 m

Average elevation: 203 m

Average elevation: 11 m

Average elevation: 23 m

Average elevation: 263 m

Average elevation: 7 m

One theory is that the whole area was uplifted by crustal movements in the Miocene, and since then, erosion by wind and rain has reduced its thickness. The plain has most likely never had any major defining topographic features, resulting in the extremely flat terrain across the plain today.

Average elevation: 131 m

Average elevation: 4 m

Average elevation: 144 m

Average elevation: 443 m

Average elevation: 241 m

Average elevation: 127 m

Average elevation: 200 m

Average elevation: 211 m

Average elevation: 235 m

Average elevation: 20 m

Average elevation: 2 m

Average elevation: 331 m

Average elevation: 213 m

Average elevation: 33 m

Average elevation: 16 m

Average elevation: 87 m

Average elevation: 131 m

Average elevation: 29 m

Average elevation: 275 m

Average elevation: 240 m

Average elevation: 240 m

Average elevation: 87 m

Average elevation: 27 m

Average elevation: 264 m

Average elevation: 29 m

Average elevation: 30 m

Average elevation: 92 m

Average elevation: 216 m

Average elevation: 29 m

Average elevation: 177 m

Average elevation: 45 m

Average elevation: 57 m

Average elevation: 19 m

Average elevation: 111 m

Average elevation: 256 m

Average elevation: 289 m

Laverton, originally known as British Flag, is a town in the Goldfields region of Western Australia, and the centre of administration for the Shire of Laverton. The town of Laverton is located at the western edge of the Great Victoria Desert, 957 kilometres (595 mi) north-northeast of the state capital, Perth,…

Average elevation: 447 m

Average elevation: 27 m

Topographically, The Vines sits on a gradual incline that descends towards the Ellen Brook valley. The west of the suburb sits at 30 metres above sea level, dropping to 20 metres in the east around the brook and the Sawpit Gully.

Average elevation: 27 m

Average elevation: 55 m

Average elevation: 376 m

Average elevation: 96 m

Average elevation: 319 m

Average elevation: 62 m

Average elevation: 261 m

Average elevation: 377 m

Average elevation: 393 m

Average elevation: 317 m

Average elevation: 27 m

Average elevation: 395 m

Average elevation: 23 m

Average elevation: 37 m

Average elevation: 8 m

Average elevation: 284 m

Average elevation: 10 m

Average elevation: 23 m

Average elevation: 16 m