Eprapah Creek (Longitude 153.30º East, Latitude -27.567º South) is a sub-tropical stream located in Redland City close to Brisbane in South East Queensland, Australia. It rises on the north-eastern slopes of Mount Cotton and flows directly to the Moreton Bay at Victoria Point. It is 12.6 kilometres (7.8 mi) long with about 3.8 kilometres (2.4 mi) of estuarine zone. In the latter, the water depth is typically about one to two m mid-stream, the width is about 20 to 30 m and the tides are semi-diurnal with a range of about two m. The catchment (~ 39 km2 area) is mostly urban in the lower reaches and semi rural/rural residential in the upper reaches.