Massachusetts /

Lake Pearl

Lake in Massachusetts · 248 acres · near Wrentham

Aerial view of Lake Pearl, July 2023
Aerial view of Lake Pearl, July 2023 Photo: USDA Farm Service Agency, NAIP · Public domain · via USGS The National Map

Lake Pearl is a 248-acre lake near Wrentham in Massachusetts, with 1 public boat ramp listed here. The deepest point is about 35 feet.

Past algal blooms

Harmful algal blooms reported on this water (state reports compiled by U.S. EPA): 2020, 2021 and 2023.

state reports compiled by U.S. EPA · checked October 20, 2026

Depth contours in feet from MassWildlife; deepest point about 35 ft. Lake levels and bottoms change; not for navigation.

Boat launches on Lake Pearl