AWWA研究基金会最近公布了一项关于地表水有效流域管理的研究。本文介绍了这项调查的结果，该调查基于对地表水系统和州首要机构的全国调查，以及24个成功流域管理项目的案例研究。包括17个参考文献、表格、图表。

The AWWA Research Foundation recently published a study on effective watershed management for surface water supplies. This article presents results of this investigation, which was based on a national survey of surface water systems and state primacy agencies and on case studies of 24 successful watershed management programs. Includes 17 references, tables, figures.