Fig. 2. Daily drainage water flows past the 1C-South, 1C-River, and 9A-River sampling sites during the 1995 growing season. Data gaps for the 9A drainage ditch indicate periods when flow ceased completely. The total volume of flow past each sampling site from 31 May to 28 September is presented in a box in the respective plots. Rainfall for the sampling period is presented in the plot for the 1C-South sampling site.