Upper Mason Pond USGS Belfast Quad, Maine, Topographic Map
Upper Mason Pond is a Reservoir in the state of Maine (county of Waldo), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 44.45702 and W -69.00587. Upper Mason Pond is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Belfast quad. The nearest major town is Waldo, ME.








