Shire of Murchison: History
The Shire of Murchison takes its name from the Murchison River, which was named in 1839 by explorer George Grey after Sir Roderick Impey Murchison, President of the Royal Geographical Society of London. The Shire’s logo is based on the coat of arms of his family, Murchison of Tarradale (lion rampant between two pineapples with a scallop shell at the base).
The Murchison Road District was gazetted on 3 August 1875. It absorbed the Upper Murchison Road District on 18 March 1912. On 1 July 1961 it became the Shire of Murchison following changes to the Local Government Act, which reformed all remaining road districts into shires.
In 2004 the shire was expanded in area when the northern part of the Shire of Mullewa and an eastern section of the Shire of Northampton were incorporated into Murchison.