Figure 26. Effect of water treatment on (A) component loading, and (B) percentage of each component in source and finished water during July 2010 low flow, October 2010 initial storm, and November 2010 major-flush event at the Clackamas River Water drinking-water treatment plant, Clackamas River basin, Oregon. (Numbers show percent reduction in total fluorescence in (A), and the largest changes in selected component percentages in (B). See figure 21 for explanation of carbon components.)


First posted February 11, 2013