Oyster Reefs & Projects


The Heron’s Head Oyster Reef

Heron’s Head Park, Bayview-Hunters Point

This reef structure is working hard to help the health of the water around the India Basin area. It provides a home for native oysters, supports Bay biodiversity, and filters the surrounding water. In 2022, the Port of San Francisco installed 60 oyster reef balls made from “baycrete” (a mix of cement, aggregate, and crushed oyster shell). We participated by adding bagged shells and habitat blocks to each reef ball. This is all part of the Port’s larger Heron’s Head Park Shoreline Resilience Project which is working to protect wetland habitats and shoreline integrity.

We attached approximately 2,000 lbs worth of bagged, recycled oyster shells to the inside of these balls. All of the shells were collected from local partnering restaurants that share in our mission through our “Save Your Shucks” program.

Three years on, this oyster reef is doing very well. It is exceeding all project goals in terms of oyster recruitment, oyster survival, and native species use.


Other Restoration Projects


 
 

Every oyster habitat makes a difference.