We engage with communities to conserve, steward, and provide access to local lands and clean water, for current and future generations to enjoy.


We are a community based nonprofit serving Gorham, Gray, Standish, Westbrook, and Windham. We hold conserved lands with free public access preserves that include trails and water access. We are the water stewards of the Presumpscot River watershed and we coordinate the Sebago to the Sea Trail, a 28-mile trail from Standish to Portland.


Here is the story behind the donation of a beautiful 30-acre section of the Mill Brook Preserve. Late Spring is the most exciting time at Mill Brook, as soon the alewives will begin their migration from Casco Bay to Highland Lake through the Brook.