C. Y. O`Connor Print Page

The plaque commemorates Charles Yelverton O'Connor CMG (11 January 1843 – 10 March 1902) who was an Irish engineer best known for his work in Australia, especially the Goldfields Water Supply Scheme.

The plaque is located approximately 500 metres from where the opening ceremony for the water reaching Coolgardie took place in 1903. The site where the Exhibition Buildings once stood where the ceremony took place, is now a truck rest area.

A succession of gold rushes in the Yilgarn region near Southern Cross in 1887, at Coolgardie in 1892, and at Kalgoorlie in 1893 caused a population explosion in the barren and dry desert centre of Western Australia, exemplified by towns like Cunderdin and Merredin. On 16 July 1896, John Forrest introduced to Western Australian Parliament a bill to authorise the raising of a loan of £2.5 million to construct the scheme: the pipeline would pump 23,000 cubic metres of water per day to the Goldfields from a dam on the Helena River near Mundaring Weir in Perth, pumped in eight successive stages through 560 kilometres of 760 millimetre pipe to the Mount Charlotte Reservoir in Kalgoorlie. The water is then reticulated to various mining centres in the Goldfields.

O'Connor was subjected to prolonged criticism by members of the press and also many members of the Western Australian Parliament over the scheme.  Forrest, always a supporter, had left Western Australian politics to become federal defence minister; defamatory attacks by the press had wounded him. O'Connor committed suicide less than a year before Forrest officially commissioned the Goldfields Water Supply Scheme.

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