The Presidio Trust is removing landfills, tanks and pipelines, and other contaminated materials and debris resulting from Army activities at this former military post. Our goal is to ensure that all areas of the park are accessible for public enjoyment. Many Presidio cleanup sites are being restored with native plants or new forest groves. This section describes the cleanup program and how you can get involved. You can also learn about projects already completed and those underway. For information, please contact the Presidio Trust’s Denise Fraga at (415) 561-2720.