本powerpoint演示的重点是当前评估配水系统（DS）风险的方法 从监管角度来看 适当平衡 水质完整性 具有 水“量”的完整性 物理和水力；和 当前的任何 方法需要修改吗？简要介绍了美国的监管历史。 水/废水行业 全面的立法和计划，以及美国环境保护局（USEPA）对水的日益关注 配电系统及其风险评估。本文介绍了配电和工厂运营部（DPOD）2006年的概念文件。 题目是优化配水系统 确保水质的水力操作 保护及其作用 目的是 表达DPOD对“质量/数量”的担忧 AWWA专注于分销系统（DS）的方法不平衡，希望 促进AWWA内部的讨论。概念文件 提议: 提升对物理、液压完整性的关注，以匹配 注重水质的完整性； 制定一套DS的“标准方法”； 能力建设；和 合作规则制定。包括数字。

The focus of this powerpoint presentation is on whether current approaches to evaluating water distribution system (DS) risks from a regulatory vantage are appropriately balancing water quality integrity with water "quantity" integrity, both physical and hydraulic; and, should any of the current approaches be modified? A brief regulatory history is provided of the U.S. water/wastewater industry in terms of comprehensive legislation and programs, along with the U.S. Environmental Protection Agency's (USEPA's) growing focus on water distribution systems and evaluating their risks. The Distribution and Plant Operations Division's (DPOD's) Concept Paper, 2006, is presented. The title is Optimizing Water Distribution System Hydraulic Operations to Ensure Water Quality Protection, and its purpose is to voice the DPOD concern about a "quality/quantity" imbalance in AWWA's approach to the focus on distribution systems (DS), hoping to promote discussion within AWWA. The concept paper proposes to: elevate the focus on physical, hydraulic integrity to match the focus on water quality integrity; develop a set of "standard methods" for DS; capacity building; and, collaborative rulemaking. Includes figures.