The Bulimba Creek catchment has it sources in the low plateaus and marshy parts of the suburbs of and Runcorn (west catchment) and Kuraby (east catchment) in the south of Brisbane. It then flows in a northerly direction through the suburbs of Mansfield, Mackenzie, Carindale, Murarrie and Lytton, before meeting the Brisbane River via the Aquarium Passage along the Lytton Reach. The creek has six tributaries: Mimosa Creek, Spring Creek, Salvin Creek, Phillips Creek, Tingalpa Creek and Lindum Creek. There are also a number of significant wetlands systems in the catchment, including Runcorn Wetlands in the upper catchment and Numgubbah, Tingalpa, Doboy and Lindum Wetlands in the lower catchment.