
Allegheny National Forest dominates this section of Warren County, where the Allegheny River carves a deep valley through the high plateau. The river corridor is marked by several named islands including Harmon Island and Dixon Island, while the northern bank features the Seneca Pumped Storage Reservoir near Big Bend. The topography is defined by numerous hollows and runs, such as Page Hollow and Hemlock Run, which drain into the river system.
68 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
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
1934 · Kane
USGS Topo · 1:48,000
1935 · Sheffield
USGS Topo · 1:48,000
1936 · Kinzua
USGS Topo · 1:48,000
1939 · Kane
USGS Topo · 1:62,500
1941 · Sheffield
USGS Topo · 1:62,500
1941 · Kinzua
USGS Topo · 1:62,500
1947 · Cherry Grove
USGS Topo · 1:24,000