
Middle Dam serves as the focal point of this 1970s orthophotoquad, situated at the crucial junction between the expansive Lower Richardson Lake and the Rapid River. The imagery reveals a landscape defined by the water management systems of the Oxford County backcountry, where the flow from the Richardson lakes is regulated before moving toward Umbagog Lake to the west. The terrain is dominated by the massive profile of Moose Mountain, which towers over the drainage basin. Smaller water bodies like Cranberry Pond and Sturtevant Stream are visible within the dense forest cover, illustrating the complex hydrology of the Maine woods before more modern development altered these remote shorelines. This aerial perspective provides a clear view of the timberlands and water routes that have historically supported the region's logging and sporting traditions.
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This is the sole edition of this map. No revisions or reprints were ever made.
1930 · Milan
USGS Topo · 1:62,500
1930 · Errol
USGS Topo · 1:62,500
1933 · Milan
USGS Topo · 1:62,500
1934 · Errol
USGS Topo · 1:62,500
1934 · Milan
USGS Topo · 1:62,500
1940 · Oquossoc
USGS Topo · 1:62,500
1942 · Oquossoc
USGS Topo · 1:62,500
1943 · Old Speck Mtn
USGS Topo · 1:62,500
1945 · Old Speck Mtn
USGS Topo · 1:62,500
1950 · Lewiston
USGS Topo · 1:250,000