Tidbinbilla River
The Tidbinbilla River, a perennial stream that is part of the Murrumbidgee catchment within the Murray–Darling basin, is located in the Australian Capital Territory, Australia. Location and features. Tidbinbilla River rises on the eastern slopes of the Brindabella Ranges in the south-west of the Australian Capital Territory (ACT), below Billy Billy Rocks in Tidbinbilla Nature Reserve, within Namadgi National Park. The creek flows generally north-east before reaching its confluence with Paddys River, south-west of Tuggeranong Town Centre. The creek descends over its course. References.