本powerpoint演示文稿首先简要概述了AWWA用于水损失控制的工具，包括AWWA手册M36、水审计和损失控制计划。列出了M36第1版和第2版的缺点，以及M36第3版的目录，以及水资源审计方法的详细指南。包括桌子。

This powerpoint presentation begins by providing a brief overview of AWWA tools for water loss control, including AWWA Manual M36, Water Audits and Loss Control Programs. The shortcomings of the 1st and 2nd editions of M36 are listed, along with the Table of Contents of the M36 3rd Edition, and detailed guidance of the water auditing approach. Includes tables.