Initially, Susanville’s water supply came from Piute Creek and wells. In 1864, Luther Spencer claimed Big Springs (Cady) three miles west of town in the Susan River Canyon for a water supply for the community. Spencer’s good intentions never came to fruition.
In 1869, a group of Susanville residents formed the Susanville Water Works with the same proposal as Spencer. Their first priority was to survey a ditch, which they did. Then they went to the community to raise funds for the construction of the ditch and found none. Finally, with due diligence in 1872 construction began on the ditch. It was a modest effort fraught with problems, but it functioned without much change for the remainder of that century.