本powerpoint演示文稿首先简要概述了美国的干旱和紧张资源，以及对水资源效率的需求。介绍了美国环境保护局的WaterSense项目，为节水产品提供了统一的国家品牌标签。提供项目效益和参与效益，以及经济效益、市场转型和涉及迈阿密戴德的合作伙伴活动 佛罗里达州水和下水道管理局和佐治亚州科布县。包括表格，数字。

This powerpoint presentation begins by providing a brief overview of drought and strained resources in the U.S., and the need for water efficiency. The U.S. Environmental Protection Agency's WaterSense program is presented and offers a unifying, national brand label for water-efficient products. Program benefits and benefits of participation are provided, along with economic benefits, market transformation, and partner activities involving Miami-Dade Water and Sewer Authority, Florida, and Cobb County, Georgia. Includes table, figures.