The Abba River is a

river A river is a natural stream of fresh water that flows on land or inside Subterranean river, caves towards another body of water at a lower elevation, such as an ocean, lake, or another river. A river may run dry before reaching the end of ...

in the

South West Southwest is a compass point. Southwest, south-west, south west, southwestern or south-western or south western may also refer to: * Southwest (direction), an intercardinal direction Geography *South West Queensland, Australia *South West (Weste ...

region of

Western Australia Western Australia (WA) is the westernmost state of Australia. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to the south, the Northern Territory to the north-east, and South Australia to the south-east. Western Aust ...

. The headwaters of the river rise in the

Whicher Range Whicher Range, also known as Whicher Scarp, is a range in the South West region of Western Australia. The range has an average elevation of above sea level. Bounded by the Swan Coastal Plain to the west and the south, the Darling Scarp to t ...

in the Millbrook State Forest then flow in a northerly direction. The river crosses the

Vasse Highway Vasse Highway is a Western Australian highway connecting Busselton and the South Western Highway south of Manjimup. It is long and travels through jarrah and karri hardwood forests for most of its length, with some small agricultural areas a ...

and then through Wonnerup Siding before discharging into the Vasse Estuary east of

Busselton Busselton is a city in the South West (Western Australia), South West region of the States and territories of Australia, state of Western Australia approximately south-west of Perth. Busselton has a long history as a popular holiday destin ...

and finally the

Indian Ocean The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or approximately 20% of the water area of Earth#Surface, Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia (continent), ...

. The river was named in 1834 by Frederick Ludlow. The name is Aboriginal in origin and is a greeting word used by the local peoples. Construction of a bridge over the Abba and the Sabina River commenced in 1860, despite dreadful weather and the rivers running high at the time.

References

{{Rivers of Western Australia Rivers of the South West region