Waterway — Catchment — Basin areas

This dataset published by Brisbane City Council contains South East Queensland waterway basin areas. It covers the area from approximately Noosa to the north, Toowoomba to the west and the New South Wales state border to the south. Basins are areas of land determined by topographic features in the landscape, where water from rain drains downhill into various watercourses and drainage features such as a river, lake, dam, wetland, sea or ocean.