Fig. 5. Storm period flow (L min^–1; y axis) and E. coli concentration (most probable number [MPN] 100 mL^–1; second y axis) for five events at Wetland A (A1–A5) and two events at Wetland B (B1 and B2). Storm duration (h) is shown on the x axis. Note the change in scale for flow and E. coli concentration for Event A5, and for flow for Event B2. Time since the catchment was last grazed (d) is shown in parentheses.