Chebacco Lake Boat Ramp 340 Chebacco Rd, South Hamilton, MA01982 The Chebacco Lake Boat Ramp is a concrete boating ramp located in Hamilton. The ramp allows fishermen access to Chebacco…More Lake. The lake is home to a variety of fish, including Largemouth Bass, White Perch, Pickerel and Black Crappie. The ramp is one lane, and there are 17 parking spaces nearby. Use of the ramp is completely free. For further inquiries, contact the Massachussetts Department of Conservation and Recreation.