Electoral district of Torrens Electoral district of Torrens Torrens is a single-member electoral district for the South Australian House of Assembly. Located along the River Torrens, it is named after Robert Torrens, a 19th-century Premier of South Australia, and also the founder of the "Torrens title" land registration system. Torrens is an 18.8 km² suburban electorate in Adelaide's north-east. It includes the suburbs of Dernancourt, Gilles Plains, Greenacres, Hampstead Gardens, Hillcrest, Holden Hill, Klemzig, Manningham, Oakden, Vale Park and Windsor Gardens. Torrens has had three incarnations as a South Australian House of Assembly electoral district. It was first created for the 1902 election as
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