Project Description

Tidmarsh Farms River & Wetland Restoration

Microtopography was engineered into the landscape using a “pit and mound” design, encouraging diversification in flora and fauna, and making the habitat more resilient to climate change. (Photo: Mass Audubon)

Between the late 19th century and early 20th century, this 250-acre project site was purchased and cut, dredged, and divided into cranberry bogs; streams that once meandered were straightened; and an earthen dam was constructed to hold water. Photo shows cranberry bog before construction.

Following the completion of the restoration at Tidmarsh Farms, the project site was purchased by Mass Audubon as a wildlife sanctuary. (Photo: Mass Audubon)

Mass Audubon will provide trails and educational signs and possibility an educational center and will continue partnering with Living Observatory and other organizations and institutions to encourage long-term research and monitoring. (Photo: Mass Audubon)

Photo: Mass Audubon.

Nick Nelson discusses plans with contractors. (Photo: Living Observatory)

 Over 3,000 pieces of large woody debris were incorporated into the stream channel restoration. (Photo: Mass Audubon)

The project included replacing an undersized culvert and building a wildlife-friendly bridge. (Photo: Mass Audubon)

Aerial view of restored wetland. The project involved removing dams, water control structures and thousands of tons of sediment, and installing a culvert to reconnect the hydrology in the Beaver Dam Brook watershed. (Photo Eric J. Helle)

Listen to Inter-Fluve’s Nick Nelson and others discuss aquatic restoration projects on Cape Cod and how these projects will contribute to coastal resiliency and habitat diversity. The program aired on the NPR station for the Cape, Coast & Islands (WCAI).

In addition to the restoration of red maple swamp, fen and sand plains, over 20,000 Atlantic white cedar tree seeds were collected, propagated and later transplanted as part of a goal to establish only plants indigenous to southeastern Massachusetts and the Tidmarsh site itself. Photo: Mass Audubon.

The project was highlighted in the New York Times in June 2017.