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 This website is no longer updated and links to external websites and some internal pages may not work.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 »

Green Infrastructure

2015 First Place Demonstration Project Winner: University of Maryland

University of Maryland's Campus RainWorks Challenge entry, Performance Parking: Reimagining Lot 11B, won first place in the Demonstration Project category.

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