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.

CADDIS Volume 5

CADDIS Volume 5. Causal Databases: Interactive Conceptual Diagrams (ICDs) User Guide

User Guide for the Interactive Conceptual Diagram (ICD) Application

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