About the reef
In 1999, the Massachusetts Turnpike Authority (MTA) constructed Sculpin Ledge reef in Boston Harbor. This construction was part of Massachusetts’ “Big Dig” Project. MTA built the reef to provide mitigation for the destruction of blue mussel and American lobster habitats. The artificial reef creates a new ecosystem in the harbor. It serves as a habitat for blue mussels, lobster, and other shellfish. The reef site consists of 17 terrace-type modules and 6 boulder patch reefs.

Current status of the reef
The Division of Marine Fisheries (DMF) tracks this site each year. Today, you can find a variety of fish species on the reef, including;
- Blue Mussel
- Cunner
- Jonah Crab
- Lobster
- Skates
- Winter flounder