Ecosystems Education Center & Freshwater Mussel Hatchery

With the Partnership for the Delaware Estuary (PDE), a new watershed education and restoration complex at Bartram’s Garden will feature an ecosystems education center and the world’s first production-scale hatchery for freshwater mussels.

Led jointly by Bartram’s Garden and PDE, this project supports the construction of a new watershed education and restoration complex on previously developed land at the southern border of Bartram’s Garden. The 8,500-square-foot freshwater mussel hatchery will produce up to half a million mussels each year, to be seeded in local streams, wetlands, and waterways, where each adult mussel can filter up to 20 gallons of water each day. In addition to the hatchery’s extraordinary impact on the health and stewardship of our region’s waterways, the corresponding 6,000-square-foot ecosystems education facility will provide unparalleled hands-on opportunities for K–12 environmental education, beginning with the 5,000 students who visit Bartram’s Garden each year, and for public education for all visitors.

Coastal Zone Management
National Fish and Wildlife Foundation
Redevelopment Assistance Capital Program
William Penn Foundation

Partnership for the Delaware Estuary

Tetra Tech

Make a Gift

To learn more about financially supporting this transformative project, contact Director of Development Caroline Winschel at or 215 729 5281 x104.