
Holtwood Dam stands as the centerpiece of this mid-century landscape, harnessing the Susquehanna River and creating the distinct water levels of Lake Aldred and the Conowingo Reservoir. The map illustrates a complex industrial and transport network, with the Conrail line tracing the riverbanks and an Abandoned Canal hinting at earlier 19th-century trade routes. The terrain is deeply incised by tributaries like Tucquan Creek and Kellys Run, which flow through heavily wooded slopes toward the river's numerous islands, including Duncan Island and Piney Island.
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6 editions found
16 maps found

1912 Mc Calls Ferry
Lancaster County, PA

1943 McCalls Ferry
Lancaster County, PA

1955 Conestoga
Lancaster County, PA

1955 Holtwood
Lancaster County, PA

1955 Safe Harbor
Lancaster County, PA

1956 Columbia East
Lancaster County, PA

1964 Columbia West
Lancaster County, PA

1995 Columbia East
Lancaster County, PA

1995 Safe Harbor
Lancaster County, PA

1997 Columbia East
Lancaster County, PA

1997 Columbia West
Lancaster County, PA

2023 Columbia East
Lancaster County, PA

2023 Columbia West
Lancaster County, PA

2023 Conestoga
Lancaster County, PA

2023 Holtwood
Lancaster County, PA

2023 Safe Harbor
Lancaster County, PA