Upper Mill Pond
Pond in Massachusetts · 262 acres · near Brewster
Upper Mill Pond has 1 boat ramp listed as public.
Past algal blooms
Harmful algal blooms reported on this water (state reports compiled by U.S. EPA): 2017, 2024 and 2025.
state reports compiled by U.S. EPA · checked October 18, 2026
Depth contours in feet from MassWildlife; deepest point about 30 ft. Lake levels and bottoms change; not for navigation.
Launches
- Upper Mill Pond Boat Launch · Boat ramp · near Brewster