sentences:  Mendon Peak stands within the watershed of the Cold River, a tributary of Otter Creek, which drains into Lake Champlain, and thence into the Richelieu River in Québec, the Saint Lawrence River, and into the Gulf of Saint Lawrence.The north side of Mendon drains into Eddy Brook, and thence into the North Branch of the Cold River.The south side of Mendon drains via a stream into Sargent Brook, thence into Gould Brook and the Cold River.