TypeCreekDetailsA tributary of Banks Creek which runs into Calabash Bay in Berowra Creek. The name is possibly associated with a Mr Nicholson who was living in the Arcadia area in 1885. CreatorPowell, John P. 1994, Placenames of the Greater Hawkesbury Region, Hawkesbury River Enterprises, Berowra, p.83
Powell, John P. 1994, Placenames of the Greater Hawkesbury Region, Hawkesbury River Enterprises, Berowra, p.83, Nicholsons Creek. Hornsby Shire, accessed 26/04/2026, https://hornsbyshire.recollect.net.au/nodes/view/4361
