
Allegheny National Forest dominates this section of the Allegheny River valley, where the waterway winds past distinctive islands like Stewards Island and Fuellhart Island. The landscape is defined by the steep elevation changes from Davy Hill down to the riverbanks, where the small settlements of Cobham and Magee sit along the S R 3005 corridor. This modern survey illustrates the conservation-focused land use of the region, specifically through the Hickory Creek Wilderness and the Allegheny Islands Wilderness, which protect the riparian ecosystems and mature forests of the area.
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This is the sole edition of this map. No revisions or reprints were ever made.
1906 · Warren
USGS Topo · 1:62,500
1907 · Warren
USGS Topo · 1:62,500
1908 · Warren
USGS Topo · 1:62,500
1926 · Youngsville
USGS Topo · 1:62,500
1927 · Tidioute
USGS Topo · 1:48,000
1929 · Youngsville
USGS Topo · 1:62,500
1930 · Tidioute
USGS Topo · 1:62,500
1935 · Sheffield
USGS Topo · 1:48,000
1941 · Sheffield
USGS Topo · 1:62,500
1943 · Youngsville
USGS Topo · 1:62,500