2021 Map of Umbagog Lake South

This historical map portrays the area of Umbagog Lake South in 2021, primarily covering Errol as well as portions of Upton, Cambridge, and Grafton Township. Featuring a scale of 1:24,000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Umbagog Lake South region at the time. Published in 2021, it is the sole known edition of this map.