Question: What was the population of the town in 2010 census which is located in the Grafton County and is connected to the communities of McIndoe Falls and Vermont by a dam formed by the McIndoes Reservoir?
Sentence (from "McIndoes Reservoir"): McIndoes Reservoir is a 545 acre impoundment on the Connecticut River located on the boundary between Vermont and New Hampshire in northern New England.
Relevant evidence: No