Estuary Processes and Managment - River Dynamics and Integrated River Management - page 525

Stage 2A). With an upgrade to secondary treatment (HATS Stage 2B), the probability will be reduced to
0.03-0.05. This type of quantitative analysis enables public engagement and policy decisions regarding
the debate among alternative sewage treatment strategies.
Fig. 8.68 Mixing zone based on predicted NH 3 concentrations for HATS Stage 2A in wet season
Fig. 8.69 Predicted impact of bacterial pollution for HATS Stage 2A scheme