An official website of the United States government.

We've made some changes to If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

Integrating Water and Wastewater Agency Response Networks and Other Mutual Aid Agreements

This page provides an overview of the Water and Wastewater Agency Response Networks (WARN) process and how it integrates with other mutual aid and assistance agreements. 

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.