An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Mapping your Dataset to Water Quality Exchange Web

This document was developed to assist with the mapping of your desired dataset format to an import configuration and submitting data to STOrage and RETrieval (STORET).

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