
Glendale Lake serves as the central focal point of this survey, its complex shoreline winding through the heart of Prince Gallitzin State Park. The landscape is a study in the intersection of public conservation and industrial extraction, with large tracts of State Game Lands No 120 and State Game Lands No 108 surrounding active strip mines and a borrow pit. The town of Coalport and neighboring Lyleville sit at the northern edge, where the Penn Central railroad follows the valley of Clearfield Creek. Historically significant local travel points such as Longs Crossroad and Nagles Crossroad reveal the established rural road network, while the presence of the Glendale Dam spillway highlights the engineering that reshaped this portion of the Beccaria and Reade townships.
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7 editions found
1902 · Patton
USGS Topo · 1:62,500
1903 · Curwensville
USGS Topo · 1:62,500
1903 · Houtzdale
USGS Topo · 1:62,500
1904 · Patton
USGS Topo · 1:62,500
1905 · Houtzdale
USGS Topo · 1:62,500
1920 · Altoona
USGS Topo · 1:62,500
1922 · Altoona
USGS Topo · 1:62,500
1939 · Curwensville
USGS Topo · 1:62,500
1942 · Curwensville
USGS Topo · 1:62,500
1943 · Punxsutawney
USGS Topo · 1:125,000