Impey River

The Impey River is a river in the Mid West region of Western Australia. It rises south of Mount Murchison and flows east-north-east until it merges with the Murchison River, of which it is a tributary.

Impey River
Location
Country	Australia
Physical characteristics
Source
• location	South of Mount Murchison
• elevation	317 metres (1,040 ft)[1]
Mouth
• location	Minnawarra Crossing Murchison River
• elevation	290 metres (951 ft)
Length	24 km (15 mi)[2]

The first recorded sighting of the river was by surveyor Robert Austin during an expedition in 1857. In 1858 the river was named by explorer Francis Gregory^[3] after the prominent geologist, Sir Roderick Impey Murchison.