Water passes east via Nubanusit Brook to this River and flows in a northward direction?
Thorndike Pond: Thorndike Pond is a 252 acre water body located in Cheshire County in southwestern New Hampshire, United States, in the towns of Jaffrey and Dublin. Thorndike Pond:  Water from Thorndike Pond flows north via Stanley Brook, then east via Nubanusit Brook to the Contoocook River, a tributary of the Merrimack River. Contoocook River:  It is one of only a few rivers in New Hampshire that flow in a predominantly northward direction.
Contoocook River