The Monatiquot River Restoration Project in Braintree is one of the most impactful fish passage improvement initiatives in coastal Massachusetts. In 2023, both the Armstrong Dam and Ames Pond Dam were removed, while the Great Pond Reservoir fishway and the Rock Falls fishway were installed. As a result, migratory fish can now reach the Great Pond for the first time in over 200 years. For centuries dedicated Herring Wardens have played a vital role in monitoring and managing fish runs in Massachusetts municipalities.
In 2025, the Town now hereby establishes the Braintree Herring & Fisheries Commission, comprised of three to five Herring Wardens, to advise the Mayor and the Mayor's designees, the Director of Planning and Community Development and the Conservation Agent, regarding regulating and maintaining fish migration passageways to expedite the removal of blockages that naturally occur due to fallen trees, debris jams, and plant growth.