Hamilton Wetlands Restoration

The Hamilton Wetlands Site, just north of San Francisco, was diked and dried almost a century ago for commercial development. This loss of marsh impacted endangered species and lessened the area’s coastal resilience. This project is restoring marsh functions and ecosystems, as well as creating recreational opportunities. To increase marsh elevation and protect it from sea-level rise, 5.9 million cubic yards of dredged material was added to the site and used to create berms. The site has successfully revegetated and become habitat for over 80 species of waterbirds. The site also contains public trails for recreational use.