Orange County Utilities（OCU）水务部门开始分析其客户 2003年4月的基础、生产流程和水资源保护方案，作为 该公司的综合水资源项目。该项目包括基线评估 公用事业公司账单记录中的用水特征，以及通过其 地理信息系统（GIS），使用来自 奥兰治县房地产估价师。这些数据提供了水的全面“快照” 并允许奥兰治县规划节水项目， 这些都是为最大的影响而定制的。讨论了现有程序的几个例子。 包括表格、数字。

Orange County Utilities (OCU) Water Division began the process of analyzing their customer base, production flows and water conservation program options in April 2003 as a component of the utility's Integrated Water Resources Project. This project includes assessment of baseline water use characteristics from the utility's billing records, accounts mapped through its Geographic Information System (GIS), property values and lot sizes using information from the Orange County Property Appraiser. The data provide a comprehensive "snapshot" of water consumption practices and have allowed Orange County to plan water conservation programs, which are tailored for maximum impact. Several examples of existing programs are discussed. Includes tables, figures.