本文讨论了1996年《安全饮用水法案》（SDWA）修正案设立的饮用水州循环基金（DWSRF）。这篇文章详细介绍了这些基金将如何为许多需要联邦援助的供水系统提供救济，以资助基础设施的改善，从而遵守SDWA和相关法规。主题包括:资金拨款；资本化拨款；第一次饮用水基础设施需求评估的结果；以及联邦总预算的健康状况如何影响DWSRF。包括6篇参考文献。

This article discusses the Drinking Water State Revolving Fund (DWSRF) created by the 1996 Safe Drinking Water Act (SDWA) amendments. The article expands on how the funds will provide relief for many water systems that need federal assistance to fund infrastructure improvements in order to comply with the SDWA and related regulations. Topics include: money appropriations; capitalization grants; results of the first drinking water infrastructure needs assessment; and, how the health of the overall federal budget affects the DWSRF. Includes 6 references.