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.

Office of Inspector General

Report: Total Maximum Daily Load Program Needs Better Data and Measures to Demonstrate Environmental Results

Report #2007-P-00036September 19, 2007

What Was Found

EPA does not have comprehensive information on the outcomes of the Total Maximum Daily Load (TMDL) program nationwide, nor national data on TMDL implementation activities.

Report Materials

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