AWWA ACE65556

This powerpoint presentation begins by providing a timeline of drinking water regulations, 1970-2010, along with an outline of regulatory development and implementation, and input to regulatory content. The presentation focuses on three drinking water regulations that include: Stage 2 Disinfection Byproducts Rule (Stage 2 DBPR) (January 2006); Long-term 2 Enhanced Surface Water Treatment Rule (LT2ESWTR or LT2) (January 2006); and, Ground Water Rule (November 2006). The Initial Distribution System Evaluation (IDSE) concept is outlined, along with Bin Classification for Filtered Systems, LT2 Treatment Requirements for Filtered Systems, Microbial Toolbox Options, States Define and Identify Significant Deficiencies During Sanitary Surveys, corrective actions, perspective on the newest rules, and perspective on the national regulatory process. Includes tables, figures.