Figure 9

Surface (0.5 M depth) salinity of the Swan-Canning Riverpark at three locations from 4th May 2009 through 2nd Nov. 2009. Salinity fell rapidly in July to 5 ppt or less and remained below 15 ppt through early or mid October. Prepared by the Department of Water and Environmental Regulation for the Department of Biodiversity, Conservation and Attractions, Western Australia.