
The Canada Usa international boundary defines the eastern reach of this Somerset County landscape, where the high peaks of Sandy Bay Mountain overlook a complex network of northern waterways. The terrain is a watershed for several significant drainages, including the headwaters of the South Branch Penobscot River and the French-named Rivière du Loup. Transportation through these woods is limited to seasonal routes like the Alt Main Trl and Campbell Pond Rd, reflecting the area's primary use for timber and outdoor recreation. A distinctive cluster of lakes, including Lac du Monument, Lac Jolin, and the curiously named Lac Whisky, are scattered across the northwestern quadrant, linked by smaller streams such as Ruisseau Caouette and Ruisseau Laurison. This cartographic survey provides a modern look at how the Maine wilderness interfaces with its northern neighbor through shared hydrography like the Rivière du Monument.
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This is the sole edition of this map. No revisions or reprints were ever made.
1923 · Attean
USGS Topo · 1:62,500
1925 · Attean
USGS Topo · 1:62,500
1927 · Sandy Bay
USGS Topo · 1:48,000
1928 · Skinner
USGS Topo · 1:48,000
1930 · Sandy Bay
USGS Topo · 1:62,500
1931 · Skinner
USGS Topo · 1:62,500
1944 · Sandy Bay
USGS Topo · 1:62,500
1949 · Jackman
USGS Topo · 1:250,000
1950 · Attean
USGS Topo · 1:50,000
1963 · Jackman
USGS Topo · 1:250,000