It was the Coldstream Ranch manager, Crawley Ricardo who, in 1905, hired engineer A.E. Ashcroft to look at creating an irrigation system from Jones Creek (now called Duteau Creek) with dams on Aberdeen and Haddo lakes in the hills south of Coldstream. The massive project started with the creation of the White Valley Irrigation and Power Company in 1906 to initially supply the Coldstream Ranch and Estates with water.