25 Salmon This hydrozone has the highest proportion of acid Gums Localised, site specific data; groundwater (83%) of all the hydrozones. It is Mallee data from literature shows mostly internally drained to salt lakes except for the 63 83 not assessed lakes with severely acid water southern margins where rivers may be externally are common. drained. Some of these rivers have become acidified. Other hydrozones Acid, saline groundwaters are not present or have not assessed no data not assessed not been identified.
25 Salmon Gums Mallee 63 83 Localised, site specific data; data from literature shows lakes with severely acid water are common. not assessed This hydrozone has the highest proportion of acid groundwater (83%) of all the hydrozones. It is mostly internally drained to salt lakes except for the southern margins where rivers may be externally drained. Some of these rivers have become acidified. Other hydrozones not assessed no data not assessed Acid, saline groundwaters are not present or have not been identified.