Polk lies at the confluence of Sandy Creek and Little Sandy Creek in this modern survey of Venango County. The borough's layout is defined by its valley position, with Polk Dam Lake and the Waterloo Bridge serving as local landmarks. The surrounding terrain is deeply carved by water, featuring the prominent Haggerty Hollow and numerous runs including Bear Run, Victory Run, and Dennison Run.
84 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1909 · Franklin
USGS Topo · 1:62,500
1910 · Hilliards
USGS Topo · 1:62,500
1911 · Franklin
USGS Topo · 1:62,500
1911 · Stoneboro
USGS Topo · 1:62,500
1912 · Hilliards
USGS Topo · 1:62,500
1913 · Stoneboro
USGS Topo · 1:62,500
1913 · Mercer
USGS Topo · 1:62,500
1939 · Mercer
USGS Topo · 1:62,500
1943 · Mercer
USGS Topo · 1:62,500
1943 · Stoneboro
USGS Topo · 1:62,500