Technical Session Topics: Biological Treatment, Climate Change Issues /Impacts, Corrosion Control, Disinfection By-Products, Water Treatment in Developing Countries, Disinfection Practices, Distribution System Issues, Energy Optimization and Sustainability, Groundwater, EDC/Microconstituent Issues, Inorganic Contaminants, Lab Methods & Analysis, Membranes, Microbiology/Organisms in Water, Organic Contaminants, Regulatory Issues & Policy Issues, Non-Municipal Treatment Applications, Residuals and Disposal, Reuse Issues, Water Security, Source Water Protection, Taste and Odor Issues, Treatment Processes and Techniques, UV, AOP, Ozone, Contaminant Occurrence Monitoring.