How do I use the procedural flowcharts in the Drinking Water chapter?

The Colilert, Chlorine and Physiochemical flowcharts are designed to walk you through each procedure step by step. Clicking on the stars will provide more information on the specific topic.

In various places on the flowcharts references are made to JOB AIDS (JADW-#). These are files that can be opened in Adobe Acrobat. These files include important reference documents, tables and summaries of processes that can be readily printed out.