In Spring 2015, I work on the Laminar Tube Floc team. There are three major parts of our work-- 1. We focus on testing the new Settled Water Turbidity (SWaT) analyzer and compare the results to those from the Flocculation Residual Turbidity Analyzer (FReTA); 2. We will investigate whether breaking up flocs in the flocculator would lower water turbidity; 3. We will test if any effect of dissolved organics on the flocculator performance.