Negro Mountain Mt Davis dominates the southern landscape of this Somerset County region, marking the highest physical elevation in Pennsylvania. The high-altitude terrain is defined by a series of prominent ridges, including Winding Ridge and Glade Mtn, which frame the headwaters of numerous mountain runs. Water management and recreation are central to the area's character, evidenced by High Point Lake, Deer Valley Lake, and the Rockwood Reservoir to the north.
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This is the sole edition of this map. No revisions or reprints were ever made.
1899 · Grantsville
USGS Topo · 1:62,500
1900 · Accident
USGS Topo · 1:62,500
1904 · Grantsville
USGS Topo · 1:62,500
1921 · Meyersdale
USGS Topo · 1:62,500
1922 · Confluence
USGS Topo · 1:62,500
1931 · Confluence
USGS Topo · 1:62,500
1933 · Confluence
USGS Topo · 1:62,500
1939 · Meyersdale
USGS Topo · 1:62,500
1944 · Meyersdale
USGS Topo · 1:62,500
1946 · Grantsville
USGS Topo · 1:24,000