Torrens title system, Robert Torrens, a member of the colony's House of Assembly, proposed a new title system in 1858, and it was quickly adopted. The Torrens title system was based on a central registry of all the land in the jurisdiction of South Australia, embodied in the Real Property Act 1886 (SA). All transfers of land are recorded in the register. Most importantly, ownership of the land is established by virtue of the owner's name being recorded in the government's register. The Torrens title also records easements and the creation and discharge of mortgages. The historical origins of the Torrens title
Lake Torrens lake when filled with water and encompasses an area of . The Lake Torrens catchment is an endorheic basin, having no outflow of water to the ocean. Approximately 35,000 years ago, the lake water was fresh to brackish, but has become increasingly saline since. The traditional owners of the area are the Arabunna peoples to the north, the Kokatha to the west and the Kyuni to the east. The first European to see the lake was Edward Eyre in 1839 who spotted the salt bed from Mount Arden at the head of the Spencer Gulf. Eyre named the lake after