这篇综述重点介绍了最近几个月最热门的新闻报道，这些报道发表在AWWA向会员机构发布的每周时事通讯WaterWeek上。主题包括:美国环境保护局（USEPA）推动《清洁水法案》（CWA）、安全饮用水法案（SDWA）的整合；美国环保局拨款支持水安全标准；美国环保局更新水安全合规指示；美国环保局测量水安全改善情况；这项研究支持自来水的安全性；此外，美国环保局为砷示范项目选择了公用设施。

This roundup features highlights of the hottest news stories of recent months as reported in WaterWeek, AWWA's weekly newsletter to member utilities. Topics covered include: US Environmental Protection Agency (USEPA) pushing Clean Water Act (CWA), Safe Drinking Water Act (SDWA) integration; USEPA grant supports water security standards; USEPA updates water security compliance instructions; USEPA to measure water security improvements; study supports safety of tap water; and, USEPA picks utilities for arsenic demonstration project.