An official website of the United States government.

We've made some changes to EPA.gov. 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.

Procedures for Measuring Wastewater Flow

This document describes general and specific procedures, methods and considerations to be used and observed when conducting flow measurement during field investigations.

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